StringView - Archive of obsolete content
10646 view of utf-8 considers valid codepoints encoded by 1-6 bytes, * while the unicode view of utf-8 in 2003 has limited them to 1-4 bytes in order to * match utf-16's codepoints. in front of a 5/6-byte sequence stringview tries to * encode it in any case. ...
... unicode view of utf-8 in 2003 has limited them to 1-4 bytes in order to * match utf-16's codepoints. in front of a 5/6-byte sequence stringview tries to * encode it in any case. ...
... achars.length, npart = achars[nidx]; return npart > 251 && npart < 254 && nidx + 5 < nlen ? /* (npart - 252 << 30) may be not safe in ecmascript! ...
...And 8 more matches

Windows Media in Netscape - Archive of obsolete content
classids are affiliated with individual activex controls in a unique manner, this allows for unique instantiation of controls. netscape 7.1 works with both windows media player 6.4 and with windows media players 7 and 9, but they have unique classids: windows media player 6.4 has this classid:22d6f312-b0f6-11d0-94ab-0080c74c7e95 windows media players 7 and 9 have this classid: 6bf52a52-394a-11d3-b153-00c04f79faa6 windows media player 6.4 and windows media player 7 and up are not backwards compatible in terms of apis (and thus have different classids). here is a snippet of code that illustrates the use of classids with geckoactivexobject: function creategeckowmpobject(clid) { var player = null; try { player = new geckoactivexobject(clid); } catch(e) { ...
...er 7 and up are not backwards compatible in terms of apis (and thus have different classids). here is a snippet of code that illustrates the use of classids with geckoactivexobject: function creategeckowmpobject(clid) { var player = null; try { player = new geckoactivexobject(clid); } catch(e) { ; } return player; } // instantiate players wmp7or9 = creategeckowmpobject("{6bf52a52-394a-11d3-b153-00c04f79faa6}"); if (!wmp7or9) { wmp64 = creategeckowmpobject("{22d6f312-b0f6-11d0-94ab-0080c74c7e95}"); } ..... note that the classids must be passed in curly braces "{}". the name geckoactivexobject rather than activexobject was introduced for two reasons: geckoactivexobject is limited to creating instances of windows media player activex controls. it therefore can ...
...version 7.1 (devedge-temp) was distinct. example 2: use of object element to create control if you are running netscape 7.1 and later or ie, and have installed windows media player 7 or above, the snippet of code below should produce a windows media control and play a song. ...
...And 8 more matches

NSS tools : certutil
string with quotation marks if it contains spaces. -q pqgfile or curve-name read an alternate pqg value from the specified file when generating dsa key pairs. if this argument is not used,certutil generates its own pqg value. pqg files are created with a separate dsa utility. ...
...t163r1, sect163r2, nistb163, sect193r1, sect193r2, sect233k1, nistk233, sect233r1, nistb233, sect239k1, sect283k1, nistk283, sect283r1, nistb283, sect409k1, nistk409, sect409r1, nistb409, sect571k1, nistk571, sect571r1, nistb571, secp160k1, secp160r1, secp160r2, secp192k1, secp192r1, nistp192, secp224k1, secp224r1, nistp224, secp256k1, secp256r1, secp384r1, secp521r1, prime192v1, prime192v2, prime192v3, prime239v1, prime239v2, prime239v3, c2pnb163v1, c2pnb163v2, c2pnb163v3, c2pnb176v1, c2tnb191v1, c2tnb191v2, c2tnb191v3, c2pnb208w1, c2tnb239v1, c2tnb239v2, c2tnb239v3, c2pnb272w1, c2pnb304w1, c2tnb359w1, c2pnb368w1, c2tnb431r1, secp112r1, secp112r2, secp128r1, secp128r2, sect113r1, sect113r2 sect131r1, sect131...
... + crlsigning + critical -2 add a basic constraint extension to a certificate that is being created or added to a database. this extension supports the certificate chain verification process. certutil prompts for the certificate constraint extension to select. x.509 certificate extensions are described in rfc 5280. -3 add an authority key id extension to a certificate that is being created or added to a database. this extension supports the identification of a particular certificate, from among multiple certificates associated with one subject name, as the correct issuer of a certificate. the certificate database tool will prompt you...
...And 8 more matches

WebAssembly.Module - JavaScript
d send us a pull request. ...
...rnet exploreroperasafariandroid webviewchrome for androidfirefox for androidopera for androidsafari on iossamsung internetnode.jsmodulechrome full support 57edge full support 16firefox full support 52notes full support 52notes notes disabled in the firefox 52 extended support release (esr).ie no support noopera full support 44safari full support 11webview android full support 57chrome android full support ...
...no support noopera full support 44safari full support 11webview android full support 57chrome android full support 57firefox android full support 52notes full support 52notes notes disabled in the firefox 52 extended support release (esr).opera android full support 43safari ios full support 11samsung internet android full support 7.0nodejs full supp...
...And 8 more matches

Error codes returned by Mozilla APIs
rror_illegal_during_shutdown (0x8046001e) many operations cannot be performed once the application is being shutdown. this error will occur in this situation. file errors the following table lists the errors that could occur when using files. while these errors can occur when using the file apis, they can also occur with other components that use files. ...
...mponents that use files. ns_error_file_unrecognized_path (0x80520001) this error occurs when an attempt is made to set a path that isn't valid for the platform. for example, if a character in the path is not valid for a filename. in addition, this error may occur when a relative path is supplied to a method that expects an absolute path and vice versa. ns_error_file_unresolvable_symlink (0x80520002) an attempt was made to access a symbolic link to a file or directory which does not exist. ns_error_file_execution_failed (0x80520003) an attempt to launch or execute a file failed because the file is not executable. nsifile.isexecutable() may be used to check if a file is executable. ns_error_file_unknown_type (0x80520004) an call was made to nsifile.create() with an invalid type. only...
... exist. ns_error_file_execution_failed (0x80520003) an attempt to launch or execute a file failed because the file is not executable. nsifile.isexecutable() may be used to check if a file is executable. ns_error_file_unknown_type (0x80520004) an call was made to nsifile.create() with an invalid type. only normal_file_type and directory_type are allowed. ns_error_file_destination_not_dir (0x80520005) an attempt was made to copy or move a file to a destination that is not a directory. ns_error_file_target_does_not_exist (0x80520006) an attempt was made to reference a file that does not exist for copy/move, checking its size, etc. ns_error_file_copy_or_move_failed (0x80520007) a call to nsifile.copyto() or nsifile.moveto() failed. ...
...And 7 more matches

NSS_3.12_release_notes.html
mod.c) bug 406120: allow application to specify ocsp timeout bug 361025: support for camellia cipher suites to tls rfc4132 bug 376417: pk11_generatekeypair needs to get the key usage from the caller. bug 391291: shared database integrity checks not yet implemented. ...
...uites to tls rfc4132 bug 376417: pk11_generatekeypair needs to get the key usage from the caller. bug 391291: shared database integrity checks not yet implemented. bug 391292: shared database implementation slow bug 391294: shared database implementation really slow on network file systems bug 392521: automatic shared db update fails if user opens database r/w but never supplies a password bug 392522: integrity hashes must be updated when passwords are changed. ...
...mplementation slow bug 391294: shared database implementation really slow on network file systems bug 392521: automatic shared db update fails if user opens database r/w but never supplies a password bug 392522: integrity hashes must be updated when passwords are changed. ...
...And 7 more matches

certutil
o crlsigning o critical -2 add a basic constraint extension to a certificate that is being created or added to a database. this extension supports the certificate chain verification process. certutil prompts for the certificate constraint extension to select. x.509 certificate extensions are described in rfc 5280. -3 add an authority key id extension to a certificate that is being created or added to a database. this extension supports the identification of a particular certificate, from among multiple certificates associated with one subject name, as the correct issuer of a certificate. the certificate database tool will prompt you ...
...ed or added to a database. this extension supports the identification of a particular certificate, from among multiple certificates associated with one subject name, as the correct issuer of a certificate. the certificate database tool will prompt you to select the authority key id extension. x.509 certificate extensions are described in rfc 5280. -4 add a crl distribution point extension to a certificate that is being created or added to a database. this extension identifies the url of a certificate's associated certificate revocation list (crl). certutil prompts for the url. x.509 certificate extensions are described in rfc 5280. -5 | --nscerttype keyword,keyword ...
... a certificate that is being created or added to the database. there are several available keywords: o sslclient o sslserver o smime o objectsigning o sslca o smimeca o objectsigningca o critical x.509 certificate extensions are described in rfc 5280. -6 | --extkeyusage keyword,keyword add an extended key usage extension to a certificate that is being created or added to the database. several keywords are available: o serverauth o clientauth o codesigning o emailprotection o timestamp o ocspresponder o stepup ...
...And 6 more matches

WebAssembly.Memory - JavaScript
d send us a pull request. ...
...rnet exploreroperasafariandroid webviewchrome for androidfirefox for androidopera for androidsafari on iossamsung internetnode.jsmemorychrome full support 57edge full support 16firefox full support 52notes full support 52notes notes disabled in the firefox 52 extended support release (esr).ie no support noopera full support 44safari full support 11webview android full support 57chrome android full support ...
...no support noopera full support 44safari full support 11webview android full support 57chrome android full support 57firefox android full support 52notes full support 52notes notes disabled in the firefox 52 extended support release (esr).opera android full support 43safari ios full support 11samsung internet android full support 7.0nodejs full supp...
...And 6 more matches

SubtleCrypto.unwrapKey() - Web APIs
to derive the key. */ const saltbytes = [180,253,62,216,47,35,90,55,218,233,103,10,172,143,161,177]; /* iv that is to be used in decrypting the key to unwrap. this must the the same iv that was originally used to encrypt the key. */ const ivbytes = [212,187,26,247,172,51,37,151,27,177,249,142]; /* the wrapped key itself. ...
...es = [212,187,26,247,172,51,37,151,27,177,249,142]; /* the wrapped key itself. ...
...5,14,203,192,2,97,131,125,167,227, 182,87,72,123,54,156,60,195,88,224,96,46,126,245,251,247,147,110,147,173, 82,106,93,210,55,71,127,133,41,37,181,17,106,16,158,220,136,43,75,133,96, 240,151,116,40,44,254,2,32,74,226,193,172,48,211,71,109,163,143,30,92,28, 30,183,25,16,176,207,77,93,139,242,114,91,218,126,123,234,18,9,245,53,46, 172,215,62,92,249,191,17,27,0,58,151,33,23,169,93,177,253,152,147,198,196, 226,42,202,166,99,250,127,40,221,196,121,195,198,235,30,159,159,95,182,107, 175,137,177,49,72,63,131,162,198,186,22,255,230,237,195,56,147,177,101,52, 227,125,32,180,242,47,92,212,6,148,218,107,125,137,123,15,51,107,159,228, 238,212,60,54,184,48,110,248,252,208,46,23,149,78,169,201,68,242,193,251, 156,227,42,90,109,102,172,61,207,124,96,98,79,37,218,16,212,139,162,0,183, ...
...And 5 more matches

Example and tutorial: Simple synth keyboard - Web APIs
ting each octave. each octave, in turn, has one named property for each note in that octave; the property's name is the note's name (such as "c#" to represent c-sharp), and the value is the frequency, in hertz, of that note. ...
...that note. function createnotetable() { let notefreq = []; for (let i=0; i< 9; i++) { notefreq[i] = []; } notefreq[0]["a"] = 27.500000000000000; notefreq[0]["a#"] = 29.135235094880619; notefreq[0]["b"] = 30.867706328507756; notefreq[1]["c"] = 32.703195662574829; notefreq[1]["c#"] = 34.647828872109012; notefreq[1]["d"] = 36.708095989675945; notefreq[1]["d#"] = 38.890872965260113; notefreq[1]["e"] = 41.203444614108741; notefreq[1]["f"] = 43.653528929125485; notefreq[1]["f#"] = 46.249302838954299; notefreq[1]["g"] = 48.999429497718661; notefreq[1]["g#"] = 51.913087197493142; notefreq[1]["a"] = 55.000000000000000; notefreq[1]["a#"] = 58.270470189761239; notefreq[1]["b"] = 61.735412657015513; ... several octaves not shown for brevity ... notefreq[2...
...g"] = 48.999429497718661; notefreq[1]["g#"] = 51.913087197493142; notefreq[1]["a"] = 55.000000000000000; notefreq[1]["a#"] = 58.270470189761239; notefreq[1]["b"] = 61.735412657015513; ... several octaves not shown for brevity ... ...
...And 5 more matches

StorageManager.persist() - Web APIs
s page is generated from structured data. if you'd like to contribute to the data, please check out https://github.com/mdn/browser-compat-data and send us a pull request. ...
...ntribute to the data, please check out https://github.com/mdn/browser-compat-data and send us a pull request. ...
...github.com/mdn/browser-compat-data and send us a pull request. ...
...And 4 more matches

Localizations and character encodings - Developer guides
laring that utf-8 was used was not always the prevalent way of offering web content. in the 1990s, it was common to leave the encoding undeclared and to use a region-specific encoding that wasn't able to represent all of unicode. firefox needs a fallback encoding that it uses for non-conforming legacy content that doesn't declare its encoding. for most locales, the fallback encoding is windows-1252 (often called iso-8859-1), which was the encoding emitted by most windows applications in the 1990s and a superset of the encoding emitted by most unix applications in the 1990s as a deployed in the america has and in western europe. however, there are locales where web publishing was common already in the 1990s but the windows-1252 encoding was not suitable for the local language. in these local...
...the encoding emitted by most unix applications in the 1990s as a deployed in the america has and in western europe. however, there are locales where web publishing was common already in the 1990s but the windows-1252 encoding was not suitable for the local language. in these locales, legacy content that doesn't declare its encoding is typically encoded using a legacy encoding other than windows-1252. in order to work with legacy content, some firefox localizations need a non-windows-1252 fallback encoding. unfortunately, this means that the web-exposed functionality of firefox differs by locale and it is hard to read legacy content across locales with different fallback encodings. to avoid introducing this problem in locales where web publishing took off after the adoption of utf-8, locales...
...ntent, some firefox localizations need a non-windows-1252 fallback encoding. unfortunately, this means that the web-exposed functionality of firefox differs by locale and it is hard to read legacy content across locales with different fallback encodings. to avoid introducing this problem in locales where web publishing took off after the adoption of utf-8, locales that don't have a non-windows-1252 legacy encoding arising from the practices of the 1990s, should leave the fallback encoding at windows-1252 to facilitate reading content cross-locale from the old locales whose fallback encoding is windows-1252. new-authored locale-native utf-8 content is expected to declare its encoding, in which case the fallback encoding does not participate in the processing of content. additionally, there ...
...And 4 more matches

<input type="week"> - HTML: Hypertext Markup Language
the source for this interactive example is stored in a github repository. if you'd like to contribute to the interactive examples project, please clone https://github.com/mdn/interactive-examples and send us a pull request. the control's user interface varies from browser to browser; cross-browser support is currently a bit limited, with only chrome/opera and microsoft edge supporting it at this time. ...
...hat isn't a valid week/year, which is helpful, but it's still possible to submit with the field empty, and you might want to restrict the range of choosable weeks. setting maximum and minimum weeks you can use the min and max attributes to restrict the valid weeks that can be chosen by the user. in the following example we are setting a minimum value of week 01, 2017 and a maximum value of week 52, 2017: <form> <label for="week">what week would you like to start?</label> <input id="week" type="week" name="week" min="2017-w01" max="2017-w52"> <span class="validity"></span> </form> here's the css used in the above example. here we make use of the :valid and :invalid css properties to style the input based on whether or not the current value is valid. we had to put the icon...
... styled or shown effectively. div { margin-bottom: 10px; position: relative; } input[type="number"] { width: 100px; } input + span { padding-right: 30px; } input:invalid+span:after { position: absolute; content: '✖'; padding-left: 5px; } input:valid+span:after { position: absolute; content: '✓'; padding-left: 5px; } the result here is that only weeks between w01 and w52 in 2017 will be seen as valid and be selectable in supporting browsers. making week values required in addition you can use the required attribute to make filling in the week mandatory. as a result, supporting browsers will display an error if you try to submit an empty week field. let's look at an example; here we've set minimum and maximum weeks, and also made the field required: <form> <...
...And 4 more matches

WebAssembly.Instance - JavaScript
send us a pull request. ...
...et exploreroperasafariandroid webviewchrome for androidfirefox for androidopera for androidsafari on iossamsung internetnode.jsinstancechrome full support 57edge full support 16firefox full support 52notes full support 52notes notes disabled in the firefox 52 extended support release (esr).ie no support noopera full support 44safari full support 11webview android full support 57chrome android full support ...
...no support noopera full support 44safari full support 11webview android full support 57chrome android full support 57firefox android full support 52notes full support 52notes notes disabled in the firefox 52 extended support release (esr).opera android full support 43safari ios full support 11samsung internet android full support 7.0nodejs full supp...
...And 4 more matches

Table Layout Regression Tests - Archive of obsolete content
enum right: 1[0x1]enum bottom: 1[0x1]enum left: null top: null right: null bottom: null left: null top: null right: null bottom: null 1[0x1]enum 0|1 1 [none]|left: auto top: auto right: auto bottom: auto auto 0[0x0]tw null auto 0[0x0]tw null 2 auto |0 0 0 normal normal 0[0x0]tw normal |0 8 1,000000 0 0 0 0 0 0 0 0 0 0 0 [none]|0 0 0 -1 1 |0 0 0 null frame bbox mismatch: 24,24,4776,552 vs. 24,24,4824,552 node 1: tablecolgroup(table)(144) 0x80010004 24,24,4776,552, |null attr|-16777216|left: null top: null right: null bottom: null left: null top: null right: null bottom: null left: 1[0x1]enum top: 1[0x1]enum right: 1[0x1]enum bottom: 1[0x1]enum left: null top: null right: null bottom: null left: null top: null right: null bottom: null 1[0x1]enum 0|1 1 [none]|left: auto to...
...om: 1[0x1]enum left: null top: null right: null bottom: null left: null top: null right: null bottom: null 1[0x1]enum 0|1 1 [none]|left: auto top: auto right: auto bottom: auto auto 0[0x0]tw null auto 0[0x0]tw null 0 auto |0 0 0 normal normal 0[0x0]tw normal |0 12 1,000000 0 0 0 0 0 0 0 0 0 0 0 [none]|0 0 0 -1 1 |0 0 0 null node 2: tablecolgroup(table)(144) 0x80010004 24,24,4824,552, |null attr|-16777216|left: null top: null right: null bottom: null left: null top: null right: null bottom: null left: 1[0x1]enum top: 1[0x1]enum right: 1[0x1]enum bottom: 1[0x1]enum left: null top: null right: null bottom: null left: null top: null right: null bottom: null 1[0x1]enum 0|1 1 [none]|left: auto top: auto right: auto bottom: auto auto 0[0x0]tw null auto 0[0x0]tw null 0 a...
...]enum right: 1[0x1]enum bottom: 1[0x1]enum left: null top: null right: null bottom: null left: null top: null right: null bottom: null 1[0x1]enum 0|1 1 [none]|left: auto top: auto right: auto bottom: auto auto 0[0x0]tw null auto 0[0x0]tw null 0 auto |0 0 0 normal normal 0[0x0]tw normal |0 12 1,000000 0 0 0 0 0 0 0 0 0 0 0 [none]|0 0 0 -1 1 |0 0 0 null frame bbox mismatch: 0,0,2400,552 vs. 0,0,2424,552 node 1: tablecol(table)(144) 0x30010004 0,0,2400,552, |null attr|-16777216|left: null top: null right: null bottom: null left: null top: null right: null bottom: null left: 1[0x1]enum top: 1[0x1]enum right: 1[0x1]enum bottom: 1[0x1]enum left: null top: null right: null bottom: null left: null top: null right: null bottom: null 1[0x1]enum 0|1 1 [none]|left: auto top: auto r...
...And 3 more matches

Choosing the right approach - Learn web development
androidfirefox for androidopera for androidsafari on iossamsung internetsettimeoutchrome full support 30edge full support 12firefox full support 1 full support 1 full support 52notes notes setinterval now defined on windoworworkerglobalscope mixin.ie full support 4opera full support 4safari full support 1webview android full support 4.4chrome android full support ...
... full support 1webview android full support 4.4chrome android full support 30firefox android full support 4 full support 4 full support 52notes notes setinterval now defined on windoworworkerglobalscope mixin.opera android full support 10.1safari ios full support 1samsung internet android full support 3.0supports parameters for callbackchrome full support ...
...ndroidfirefox for androidopera for androidsafari on iossamsung internetsetintervalchrome full support 30edge full support 12firefox full support 1 full support 1 full support 52notes notes setinterval now defined on windoworworkerglobalscope mixin.ie full support 4opera full support 4safari full support 1webview android full support 4.4chrome android full support ...
...And 3 more matches

NSS 3.55 release notes
contributors: danh distribution information the hg tag is nss_3_55_rtm. nss 3.55 requires nspr 4.27 or newer. nss 3.55 source distributions are available on ftp.mozilla.org for secure https download: source tarballs: https://ftp.mozilla.org/pub/mozilla.org/security/nss/releases/nss_3_55_rtm/src/ other releases are available in nss releases. notable changes in nss 3.55 p384 and p521 elliptic curve implementations are replaced with verifiable implementations from fiat-crypto and ecckiila. special thanks to the network and information security group (nisec) at tampere university. pk11_findcertinslot is added. with this function, a given slot can be queried with a der-encoded certificate, providing performance and usability improvements over other mechanisms. see bug 1649633 ...
...om fiat-crypto and ecckiila. special thanks to the network and information security group (nisec) at tampere university. pk11_findcertinslot is added. with this function, a given slot can be queried with a der-encoded certificate, providing performance and usability improvements over other mechanisms. see bug 1649633 for more details. dtls 1.3 implementation is updated to draft-38. see bug 1647752 for details. nspr dependency updated to 4.27. known issues on some platforms, using the makefile builds fails to locate seccomon.h; ensure you are using make all rather than just make. another potential workaround is to use the gyp-based build.sh script. if this affects you, please help us narrow down the cause in bug 1653975. bugs fixed in nss 3.55 bug 1631583 (cve-2020-6829, cve-202...
...y updated to 4.27. known issues on some platforms, using the makefile builds fails to locate seccomon.h; ensure you are using make all rather than just make. another potential workaround is to use the gyp-based build.sh script. if this affects you, please help us narrow down the cause in bug 1653975. bugs fixed in nss 3.55 bug 1631583 (cve-2020-6829, cve-2020-12400) - replace p384 and p521 with new, verifiable implementations from fiat-crypto and ecckiila. bug 1649487 - move overzealous assertion in vfy_endwithsignature. bug 1631573 (cve-2020-12401) - remove unnecessary scalar padding. bug 1636771 (cve-2020-12403) - explicitly disable multi-part chacha20 (which was not functioning correctly) and more strictly enforce tag length. bug 1649648 - don't memcpy zero bytes (sanitiz...
...And 3 more matches

Key Values - Web APIs
ff51) gdk_key_kp_left (0xff96) qt::key_left (0x01000012) keycode_dpad_left (21) "arrowright" [1] the right arrow key. vk_right (0x27) kvk_rightarrow (0x7c) gdk_key_right (0xff53) gdk_key_kp_right (0xff98) qt::key_right (0x01000014) keycode_dpad_right (22) "arrowup" [1] the up arrow key. vk_up (0x26) kvk_uparrow (0x7e) gdk_key_up (0xff52) gdk_key_kp_up (0xff97) qt::key_up (0x01000013) keycode_dpad_up (19) "end" the end key. moves to the end of content. vk_end (0x23) kvk_end (0x77) gdk_key_end (0xff57) gdk_key_kp_end (0xff9c) qt::key_end (0x01000011) keycode_move_end (123) "home" the home key. moves to the start of content. vk_home (0x24) kvk_home (0x73) gdk_key_home ...
...elect key. vk_select (0x29) gdk_key_select (0xff60) keycode_button_select (109) "zoomin" [6] the zoomin key. gdk_key_zoomin (0x1008ff8b) qt::key_zoomin (0x010000f6) keycode_zoom_in (168) "zoomout" [6] the zoomout key. gdk_key_zoomout (0x1008ff8c) qt::key_zoomout (0x010000f7) keycode_zoom_out (169) [1] in google chrome 52, the cancel key incorrectly returns the key code "pause". this is fixed in chrome 53. (see chrome bug 612749 for details.) [2] in internet explorer (tested on release 9 and 11) and firefox 36 and earlier, the esc key returns "esc" instead of "escape". [3] internet explorer (tested on release 9 and 11) and firefox 36 and earlier report "apps" instead of "contextmenu" for the context menu key. [...
... used with to generate accented or otherwise special characters on linux using gtk. ...
...And 3 more matches

PasswordCredential - Web APIs
51chrome android full support 51firefox android ? opera android ? safari ios ? ...
... opera android ? safari ios ? ...
... opera android ? safari ios ? ...
...And 3 more matches

NSS 3.12.6 release notes
functionality. bugs fixed the following bugs have been fixed in nss 3.12.6. ...
...add accessor functions for ssl_implementedciphers bug 515279: cert_pkixverifycert considers a certificate revoked if cert_processocspresponse fails for any reason bug 515870: gcc compiler warnings in nss 3.12.4 bug 518255: the input buffer for sgn_update should be declared const bug 519550: allow the specification of an alternate library for sqlite bug 524167: crash in [[@ find_objects_by_template - nsstoken_findcertificatebyissuerandserialnumber] bug 526910: maxresponselength (initialized to pkix_default_max_response_length) is too small for downloading some crls. ...
...ug 518255: the input buffer for sgn_update should be declared const bug 519550: allow the specification of an alternate library for sqlite bug 524167: crash in [[@ find_objects_by_template - nsstoken_findcertificatebyissuerandserialnumber] bug 526910: maxresponselength (initialized to pkix_default_max_response_length) is too small for downloading some crls. ...
...And 2 more matches

NSS 3.45 release notes
support delegated credentials. see bug 1548360. note: in 3.45 the sslchannelinfo is left unmodified, while an upcoming change in 3.46 will set sslchannelinfo.authkeybits to that of the delegated credential for better policy enforcement. see bug 1563078. ...
... function ssl_initantireplay is removed. bug 1546477 - various changes in response to the ongoing fips review note: the source package size has increased substantially due to the new fips test vectors. this will likely prompt follow-on work, but please accept our apologies in the meantime. ...
...wing ca certificates were removed: bug 1552374 - cn = certinomis - root ca sha-256 fingerprint: 2a99f5bc1174b73cbb1d620884e01c34e51ccb3978da125f0e33268883bf4158 bugs fixed in nss 3.45 bug 1540541 - don't unnecessarily strip leading 0's from key material during pkcs11 import (cve-2019-11719) bug 1515342 - more thorough input checking (cve-2019-11729) bug 1552208 - prohibit use of rsassa-pkcs1-v1_5 algorithms in tls 1.3 (cve-2019-11727) bug 1227090 - fix a potential divide-by-zero in makepfromqandseed from lib/freebl/pqg.c (static analysis) bug 1227096 - fix a potential divide-by-zero in pqg_verifyparams from lib/freebl/pqg.c (static analysis) bug 1509432 - de-duplicate code between mp_set_long and mp_set_ulong bug 1515011 - fix a mistake with c...
...And 2 more matches

NSS 3.54 release notes
nss 3.54 source distributions are available on ftp.mozilla.org for secure https download: source tarballs: https://ftp.mozilla.org/pub/mozilla.org/security/nss/releases/nss_3_54_rtm/src/ other releases are available in nss releases. notable changes in nss 3.54 support for tls 1.3 external pre-shared keys (bug 1603042). use arm cryptography extension for sha256, when available. (bug 1528113). certificate authority changes the following ca certificates were added: bug 1645186 - certsign root ca g2 sha-256 fingerprint: 657cfe2fa73faa38462571f332a2363a46fce7020951710702cdfbb6eeda3305 bug 1645174 - e-szigno root ca 2017 sha-256 fingerprint: beb00b30839b9bc32c32e4447905950641f26421b15ed089198b518ae2ea1b99 bug 1641716 - microsoft...
...5186 - certsign root ca g2 sha-256 fingerprint: 657cfe2fa73faa38462571f332a2363a46fce7020951710702cdfbb6eeda3305 bug 1645174 - e-szigno root ca 2017 sha-256 fingerprint: beb00b30839b9bc32c32e4447905950641f26421b15ed089198b518ae2ea1b99 bug 1641716 - microsoft ecc root certificate authority 2017 sha-256 fingerprint: 358df39d764af9e1b766e9c972df352ee15cfac227af6ad1d70e8e4a6edcba02 bug 1641716 - microsoft rsa root certificate authority 2017 sha-256 fingerprint: c741f70f4b2a8d88bf2e71c14122ef53ef10eba0cfa5e64cfa20f418853073e0 the following ca certificates were removed: bug 1645199 - addtrust class 1 ca root sha-256 fingerprint: 8c7209279ac04e275e16d07fd3b775e80154b5968046e31f52dd25766...
... bug 1603042 - add tls 1.3 external psk support. bug 1642802 - add uint128 support for hacl* curve25519 on windows. bug 1645186 - add "certsign root ca g2" root certifica...
...And 2 more matches

SpiderMonkey 38
ternal use). ...
...objectrootrt (bug 1107639) js::removescriptroot (bug 1107639) js::removescriptrootrt (bug 1107639) js::removestringroot (bug 1107639) js::removestringrootrt (bug 1107639) js::removevalueroot (bug 1107639) js::removevaluerootrt (bug 1107639) jsclass_new_enumerate (bug 1097267) jsclass_new_resolve (bug 993026) jsid_is_object (bug 915482) jsnewresolveop (bug 993026) jsval_is_boolean (bug 952650) jsval_is_double (bug 952650) jsval_is_gcthing (bug 952650) jsval_is_int (bug 952650) jsval_is_null (bug 952650) jsval_is_number (bug 952650) jsval_is_primitive (bug 952650) jsval_is_string (bug 952650) jsval_is_void (bug 952650) jsval_to_boolean (bug 952650) jsval_to_double (bug 952650) jsval_to_gcthing (bug 952650) jsval_to_int (bug 952650) jsval_to_object (bug 952650) jsval_to...
...double (bug 952650) jsval_is_gcthing (bug 952650) jsval_is_int (bug 952650) jsval_is_null (bug 952650) jsval_is_number (bug 952650) jsval_is_primitive (bug 952650) jsval_is_string (bug 952650) jsval_is_void (bug 952650) jsval_to_boolean (bug 952650) jsval_to_double (bug 952650) jsval_to_gcthing (bug 952650) jsval_to_int (bug 952650) jsval_to_object (bug 952650) jsval_to_private (bug 952650) jsval_to_string (bug 952650) js_clearnonglobalobject (bug 1043281) js_clonefunctionobject (bug 1089026) js_compilefunction (bug 1089026) js_compileucfunction (bug 1089026) js_convertarguments (bug 1125784) js_convertargumentsva (bug 1125784) js_convertstub (bug 1103152) js_defineownproperty (bug 1017323) js_deletepropertystub (bug 1103152) js_doubletoint32 (bug 1112774) js_doublet...
...And 2 more matches

KeyboardEvent: code values - Web APIs
0x0049 "numpad9" "numpad9" 0x004a "numpadsubtract" "numpadsubtract" 0x004b "numpad4" "numpad4" 0x004c "numpad5" "numpad5" 0x004d "numpad6" "numpad6" 0x004e "numpadadd" "numpadadd" 0x004f "numpad1" "numpad1" 0x0050 "numpad2" "numpad2" 0x0051 "numpad3" "numpad3" 0x0052 "numpad0" "numpad0" 0x0053 "numpaddecimal" "numpaddecimal" 0x0054 (alt + printscreen) "printscreen" "" 0x0055 "unidentified" "" 0x0056 "intlbackslash" "intlbackslash" 0x0057 "f11" "f11" 0x0058 "f12" "f12" 0x0059 "numpadequal" "" 0x005a "unidentified" "" ...
... "pageup" "pageup" 0xe04a "unidentified" "" 0xe04b "arrowleft" "arrowleft" 0xe04c "unidentified" "" 0xe04d "arrowright" "arrowright" 0xe04e "unidentified" "" 0xe04f "end" "end" 0xe050 "arrowdown" "arrowdown" 0xe051 "pagedown" "pagedown" 0xe052 "insert" "insert" 0xe053 "delete" "delete" 0xe054 ～ 0xe05a "unidentified" "" 0xe05b "metaleft" "osleft" 0xe05c "metaright" "osright" 0xe05d "contextmenu" "contextmenu" 0xe05e "power" "" 0xe05f ～ 0xe064 "unidentified" "" 0xe065 "browsers...
... kvk_ansi_keypaddivide (0x4b) "numpaddivide" "numpaddivide" kvk_ansi_keypadenter (0x4c) "numpadenter" "numpadenter" kvk_ansi_keypadminus (0x4e) "numpadsubtract" "numpadsubtract" kvk_f18 (0x4f) "f18" "f18" kvk_f19 (0x50) "f19" "f19" kvk_ansi_keypadequals (0x51) "numpadequal" "numpadequal" kvk_ansi_keypad0 (0x52) "numpad0" "numpad0" kvk_ansi_keypad1 (0x53) "numpad1" "numpad1" kvk_ansi_keypad2 (0x54) "numpad2" "numpad2" kvk_ansi_keypad3 (0x55) "numpad3" "numpad3" kvk_ansi_keypad4 (0x56) "numpad4" "numpad4" kvk_ansi_keypad5 (0x57) "numpad5" "numpad5" kvk_ansi_keypad6 (0x58) "numpad6" "numpad6" kvk_ansi_...
...And 2 more matches

WebAssembly.CompileError - JavaScript
us a pull request. ...
...xploreroperasafariandroid webviewchrome for androidfirefox for androidopera for androidsafari on iossamsung internetnode.jscompileerrorchrome full support 57edge full support 16firefox full support 52notes full support 52notes notes disabled in the firefox 52 extended support release (esr).ie no support noopera full support 44safari full support 11webview android full support 57chrome android full support ...
...no support noopera full support 44safari full support 11webview android full support 57chrome android full support 57firefox android full support 52notes full support 52notes notes disabled in the firefox 52 extended support release (esr).opera android full support 43safari ios full support 11samsung internet android full support 7.0nodejs full supp...
...And 2 more matches

WebAssembly.LinkError - JavaScript
end us a pull request. ...
...t exploreroperasafariandroid webviewchrome for androidfirefox for androidopera for androidsafari on iossamsung internetnode.jslinkerrorchrome full support 57edge full support 16firefox full support 52notes full support 52notes notes disabled in the firefox 52 extended support release (esr).ie no support noopera full support 44safari full support 11webview android full support 57chrome android full support ...
...no support noopera full support 44safari full support 11webview android full support 57chrome android full support 57firefox android full support 52notes full support 52notes notes disabled in the firefox 52 extended support release (esr).opera android full support 43safari ios full support 11samsung internet android full support 7.0nodejs full supp...
...And 2 more matches

WebAssembly.RuntimeError - JavaScript
us a pull request. ...
...xploreroperasafariandroid webviewchrome for androidfirefox for androidopera for androidsafari on iossamsung internetnode.jsruntimeerrorchrome full support 57edge full support 16firefox full support 52notes full support 52notes notes disabled in the firefox 52 extended support release (esr).ie no support noopera full support 44safari full support 11webview android full support 57chrome android full support ...
...no support noopera full support 44safari full support 11webview android full support 57chrome android full support 57firefox android full support 52notes full support 52notes notes disabled in the firefox 52 extended support release (esr).opera android full support 43safari ios full support 11samsung internet android full support 7.0nodejs full supp...
...And 2 more matches

Web video codec guide - Web media technologies
f levels are specified, each defining limits on a range of attributes of the video. these attributes include frame dimensions, image area in pixels, display and decode rates, average and maximum bit rates, and limits on the number of tiles and tile columns used in the encoding/decoding process. for example, level av1 level 2.0 offers a maximum frame width of 2048 pixels and a maximum height of 1152 pixels, but its maximum frame size in pixels is 147,456, so you can't actually have a 2048x1152 video at level 2.0. it's worth noting, however, that at least for firefox and chrome, the levels are actually ignored at this time when performing software decoding, and the decoder just does the best it can to play the video given the settings provided. for compatibility's sake going forward, however,...
...anizations and companies, including telenor, fujitsu, motorola, samsung, hitachi, polycom, qualcomm, and so on. to use h.263, you are legally obligated to obtain the appropriate licenses. ...
... h-14 high 1440 23.976, 24, 26, 29.97, 30, 50, 59.94, 60 hl high level 23.976, 24, 26, 29.97, 30, 50, 59.94, 60 compression lossy dct-based algorithm supported frame sizes abbr. ...
...And 2 more matches

Client-Server Overview - Learn web development
tual content itself, which is in the body): get https://developer.mozilla.org/search?q=client+server+overview&topic=apps&topic=html&topic=css&topic=js&topic=api&topic=webdev http/1.1 host: developer.mozilla.org connection: keep-alive pragma: no-cache cache-control: no-cache upgrade-insecure-requests: 1 user-agent: mozilla/5.0 (windows nt 10.0; wow64) applewebkit/537.36 (khtml, like gecko) chrome/52.0.2743.116 safari/537.36 accept: text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,*/*;q=0.8 referer: https://developer.mozilla.org/ accept-encoding: gzip, deflate, sdch, br accept-charset: iso-8859-1,utf-8;q=0.7,*;q=0.7 accept-language: en-us,en;q=0.8,es;q=0.6 cookie: sessionid=6ynxs23n521lu21b1t136rhbv7ezngie; csrftoken=zipujsazv6pcgcbjscj1zu6pqzbfmuat; dwf_section_edit=false; dw...
...w&topic=apps&topic=html&topic=css&topic=js&topic=api&topic=webdev). the target/host website (developer.mozilla.org). the end of the first line also includes a short string identifying the specific protocol version (http/1.1). the final line contains information about the client-side cookies — you can see in this case the cookie includes an id for managing sessions (cookie: sessionid=6ynxs23n521lu21b1t136rhbv7ezngie; ...). the remaining lines contain information about the browser used and the sort of responses it can handle. for example, you can see here that: my browser (user-agent) is mozilla firefox (mozilla/5.0). it can accept gzip compressed information (accept-encoding: gzip). it can accept the specified set of characters (accept-charset: iso-8859-1,utf-8;q=0.7,*;q=0.7) and ...
...gh the first line identifies this request as a post. ...
...0 (windows nt 10.0; wow64) applewebkit/537.36 (khtml, like gecko) chrome/52.0.2743.116 safari/537.36 content-type: application/x-www-form-urlencoded accept: text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,*/*;q=0.8 referer: https://developer.mozilla.org/profiles/hamishwillee/edit accept-encoding: gzip, deflate, br accept-language: en-us,en;q=0.8,es;q=0.6 cookie: sessionid=6ynxs23n521lu21b1t136rhbv7ezngie; _gat=1; csrftoken=zipujsazv6pcgcbjscj1zu6pqzbfmuat; dwf_section_edit=false; dwf_sg_task_completion=false; _ga=ga1.2.1688886003.1471911953; ffo=true csrfmiddlewaretoken=zipujsazv6pcgcbjscj1zu6pqzbfmuat&user-username=hamishwillee&user-fullname=hamish+willee&user-title=&user-organization=&user-location=australia&user-locale=en-us&user-timezone=australia%2fmelbourne&user-irc_n...

Working with Svelte stores - Learn web development
then we...
...then we create an ...
...then we create an onmessagechange() function that will take care of controlling whether the a...
...then we create an onmessagechange() function that will take care of controlling whether the alert is visible or not. with $: onmessagechange($alert, ms) we tell svelte to run t...

Rich output - Firefox Developer Tools
the output will look something like this: console.log(todolist) array(4) [ {…}, {…}, {…}, {…} ] debugger eval code:1:9 undefined if you expand objects, such as arrays, you get slightly different content. ...
......
...erent content. ...
... ...

HTMLImageElement.currentSrc - Web APIs
to change preferences in firefox, visit about:config.ie no support noopera full support yessafari full support ...
...to change preferences in firefox, visit about:config.ie no support noopera full support yessafari full support 10.1webview android full support ...
...to change preferences in firefox, visit about:config.opera android no support nosafari ios full support 10.3samsung internet android full su...
...to change preferences in firefox, visit about:config.opera android no support nosafari ios full support 10.3samsung internet android full support 5.0legend ...

HTMLImageElement.sizes - Web APIs
to change preferences in firefox, visit about:config.ie no support noopera full support yessafari no support n...
...to change preferences in firefox, visit about:config.ie no support noopera full support yessafari no support nowebview android full support ...
...to change preferences in firefox, visit about:config.opera android no support nosafari ios no support nosamsung internet android full suppo...
...to change preferences in firefox, visit about:config.opera android no support nosafari ios no support nosamsung internet android full support 5.0legend ...

HTMLImageElement.srcset - Web APIs
to change preferences in firefox, visit about:config.ie no support noopera full support 21safari full support 8...
...to change preferences in firefox, visit about:config.ie no support noopera full support 21safari full support 8webview android full support ...
...to change preferences in firefox, visit about:config.opera android no support nosafari ios full support 8samsung internet android full suppo...
...to change preferences in firefox, visit about:config.opera android no support nosafari ios full support 8samsung internet android full support 2.0legend ...

SubtleCrypto.importKey() - Web APIs
ort/export formats: raw, pkcs #8, subjectpublickeyinfo, and json web key. raw you can use this format to import or export aes or hmac secret keys, or elliptic curve public keys. in this format the key is supplied as an arraybuffer containing the raw bytes for the key. pkcs #8 you can use this format to import or export rsa or elliptic curve private keys. the pkcs #8 format is defined in rfc 5208., using the asn.1 notation: privatekeyinfo ::= sequence { version version, privatekeyalgorithm privatekeyalgorithmidentifier, privatekey privatekey, attributes [0] implicit attributes optional } the importkey() method expects to receive this object as an arraybuffer containing the der-encoded form of the privatekeyinfo. der is ...
... to get this into a format you can give to importkey() you need to do two things: base64-decode the part between header and footer, using window.atob(). convert the resulting string into an arraybuffer. see the examples section for more concrete guidance. subjectpublickeyinfo you can use this format to import or export rsa or elliptic curve public keys. subjectpublickey is defined in rfc 5280, section 4.1 using the asn.1 notation: subjectpublickeyinfo ::= sequence { algorithm algorithmidentifier, subjectpublickey bit string } just like pkcs #8, the importkey() method expects to receive this object as an arraybuffer containing the der-encoded form of the subjectpublickeyinfo. again, you are most likely to encounter this object in pem format. a pem-encode...
...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...
...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...

SVG documentation index - SVG: Scalable Vector Graphics
the given document fragment on the <svg> element. 50 contentstyletype deprecated, svg, svg attribute the contentstyletype attribute specifies the style sheet language for the given document fragment on the <svg> element. 51 cursor svg, svg attribute the cursor attribute specifies the mouse cursor displayed when the mouse pointer is over an element. 52 cx svg, svg attribute the cx attribute define the x-axis coordinate of a center point. 53 cy svg, svg attribute the cy attribute define the y-axis coordinate of a center point. 54 d svg, svg attribute the d attribute defines a path to be drawn. 55 data-* attribute, svg the data-* svg attributes are called custom data att...
...is placed at its position on the shape. 150 orientation deprecated, svg, svg attribute the orientation attribute indicates that the given glyph is only to be used for a particular text direction, i.e. horizontal or vertical. 151 origin svg, svg attribute the origin attribute specifies the origin of motion for an animation. it has no effect in svg. 152 overflow svg, svg attribute the overflow attribute sets what to do when an element's content is too big to fit in its block formatting context. 153 overline-position attribute, reference, référence(2), svg, font the overline-position attribute represents the ideal vertical position of the overline. the overline position is expressed in the font's coordinate sy...
...o <text> elements; the attribute is ignored for <tspan>, <tref>, <altglyph> and <textpath> sub-elements. (note that the inline-progression-direction can change within a <text> element due to the unicode bidirectional algorithm and properties direction and unicode-bidi.) 251 x svg, svg attribute the x attribute defines a x-axis coordinate in the user coordinate system. 252 x-height deprecated, svg, svg attribute the x-height attribute indicates the height of lowercase glyphs in the font within the font coordinate system. 253 x1 drawing lines, gradients, lines, svg, svg attribute, svg gradients, vector graphics the x1 attribute is used to specify the first x-coordinate for drawing an svg element that requires more than one coordina...
... raster image files or other svg files. 350 <line> element, reference, svg, svg graphics the <line> element is an svg basic shape used to create a line connecting two points. 351 <lineargradient> element, svg, svg gradient the <lineargradient> element lets authors define linear gradients that can be applied to fill or stroke of graphical elements. 352 <marker> element, svg, svg container the <marker> element defines the graphic that is to be used for drawing arrowheads or polymarkers on a given <path>, <line>, <polyline> or <polygon> element. 353 <mask> element, svg, svg container the <mask> element defines an alpha mask for compositing the current object into the background. a mask is used/referenced using t...

MCD, Mission Control Desktop, AKA AutoConfig - Archive of obsolete content
// pref("general.config.obscure_value", 0); // for mcd .cfg files pref('general.config.filename', 'thunderbird.cfg'); // for mcd .cfg files it used to be in previous releases (up until 7.0) in /usr/lib/thunderbird-x.0/default/pref/autoconf.js the first pref just tells us that we won't encode the file (no more rotary 13 or 7 cf below), the second pref is the...
... according to the discussion in mozilla.dev.apps.thunderbird , change from cvs to mercurial and recent c...
...uittant le répertoire « /usr/local/moz/commsrc/mail/app » gmake[4]: quittant le répertoire « /usr/local/moz/commsrc/mail » gmake[3]: quittant le répertoire « /usr/local/moz/commsrc » gmake[2]: quittant le répertoire « /usr/local/moz/commsrc » make[1]: quittant le répertoire « /usr/local/moz/commsrc » real 23m33.845s user 20m34.356s sys 1m49.752s install then install (--enable-static and --disable-shared necessary in .mozconfig !) [root@b008-02 commsrc]# make install -n /usr/bin/gmake -c mail/installer install gmake[1]: entrant dans le répertoire « /usr/local/moz/commsrc/mail/installer » rm -rf ../../mozilla/dist/thunderbird ../../mozilla/dist/thunderbird-3.0b3pre.en-us.linux-i686.tar ../../mozilla/dist/thunderbird-3.0b3pre.en-us...

jspage - Archive of obsolete content
var mootools={version:"1.2.4",build:"0d9113241a90b9cd5643b926795852a2026710d4"};var native=function(k){k=k||{};var a=k.name;var i=k.legacy;var b=k.protect; var c=k.implement;var h=k.generics;var f=k.initialize;var g=k.afterimplement||function(){};var d=f||i;h=h!==false;d.constructor=native;d.$family={name:"native"}; if(i&&f){d.prototype=i.prototype;}d.prototype.constructor=d;if(a){var e=a.tolowercase();d.prototype.$family={name:e};native.typize(d,e);}var j=function(n,l,o,m){if(!b||m||!n.prototype[l]){n.prototype[l]=o; }if(h){native.genericize(n,l,b);}g.call(n,l,o);return n;};d.alias=function(n,l,p){if(typeof n=="string"){var o=this.prototype[n];if((n=o)){return j(this,l,n,p); }}for(var m in n){this.alias(m,n[m],l);}return this;};d.implement=function(m,l,o){if(typeof m=="string"){retu...
...:!!(document.queryselector)},plugins:{},engines:{presto:function(){return(!window.opera)?false:((arguments.callee.caller)?960:((document.getelementsbyclassname)?950:925)); },trident:function(){return(!window.activexobject)?false:((window.xmlhttprequest)?((document.queryselectorall)?6:5):4);},webkit:function(){return(navigator.taintenabled)?false:((browser.features.xpath)?((browser.features.query)?525:420):419); },gecko:function(){return(!document.getboxobjectfor&&window.mozinnerscreenx==null)?false:((document.getelementsbyclassname)?19:18);}}},browser||{});browser.platform[browser.platform.name]=true; browser.detect=function(){for(var b in this.engines){var a=this.engines[b]();if(a){this.engine={name:b,version:a};this.engine[b]=this.engine[b+a]=true; break;}}return{name:b,version:a};};browse...
...loaded){return;}browser.loaded=true; window.fireevent("domready");document.fireevent("domready");};window.addevent("load",b);if(browser.engine.trident){var a=document.createelement("div"); (function(){($try(function(){a.doscroll();return document.id(a).inject(document.body).set("html","temp").dispose();}))?b():arguments.callee.delay(50);})(); }else{if(browser.engine.webkit&&browser.engine.version<525){(function(){(["loaded","complete"].contains(document.readystate))?b():arguments.callee.delay(50); })();}else{document.addevent("domcontentloaded",b);}}})();var json=new hash(this.json&&{stringify:json.stringify,parse:json.parse}).extend({$specialchars:{"\b":"\\b","\t":"\\t","\n":"\\n","\f":"\\f","\r":"\\r",'"':'\\"',"\\":"\\\\"},$replacechars:function(a){return json.$specialchars[a]||"\\u00"+ma...

reftest opportunities files - Archive of obsolete content
/tests/html/bug466.html parser/htmlparser/tests/html/bug3073.html parser/htmlparser/tests/html/bug256731.html parser/htmlparser/tests/html/bug2447.html parser/htmlparser/tests/html/bug2419.html parser/htmlparser/tests/html/bug24003.html parser/htmlparser/tests/html/bug23831.html parser/htmlparser/tests/html/bug23780.html parser/htmlparser/tests/html/bug23680.html parser/htmlparser/tests/html/bug23529.html parser/htmlparser/tests/html/bug22157.html parser/htmlparser/tests/html/bug22142.html parser/htmlparser/tests/html/bug22025.html parser/htmlparser/tests/html/bug21779.html parser/htmlparser/tests/html/bug21692.html parser/htmlparser/tests/html/bug21689.html parser/htmlparser/tests/html/bug21424.html parser/htmlparser/tests/html/bug21318.html parser/htmlparser/tests/html/bug21186.html parser...
...30.html parser/htmlparser/tests/html/91051.html parser/htmlparser/tests/html/88992.html parser/htmlparser/tests/html/88746.html parser/htmlparser/tests/html/84491.html parser/htmlparser/tests/html/84000.html parser/htmlparser/tests/html/79492.html parser/htmlparser/tests/html/78848.html parser/htmlparser/tests/html/78444.html parser/htmlparser/tests/html/77746.html parser/htmlparser/tests/html/77352.html parser/htmlparser/tests/html/70148.html parser/htmlparser/tests/html/69576.html parser/htmlparser/tests/html/67874.html parser/htmlparser/tests/html/67569.html parser/htmlparser/tests/html/65467.html parser/htmlparser/tests/html/6148.html parser/htmlparser/tests/html/58809.html parser/htmlparser/tests/html/58455.html parser/htmlparser/tests/html/56245_3.html parser/htmlparser/tests/html/5624...
...arser/htmlparser/tests/html/22263.html parser/htmlparser/tests/html/20087.html parser/htmlparser/tests/html/19116.html parser/htmlparser/tests/html/187790.html parser/htmlparser/tests/html/184029_iframe.html parser/htmlparser/tests/html/184029.html parser/htmlparser/tests/html/183711.html parser/htmlparser/tests/html/18308.html parser/htmlparser/tests/html/17003.html parser/htmlparser/tests/html/15204.html parser/htmlparser/tests/html/149877.html parser/htmlparser/tests/html/142965_1.html parser/htmlparser/tests/html/142965.html parser/htmlparser/tests/html/124788.html parser/htmlparser/tests/html/102370.html parser/htmlparser/tests/html/100466.html parser/htmlparser/tests/html/100397.html layout/mathml/tests/test.html layout/mathml/tests/symbol.html ...

Implementation Status - Archive of obsolete content
8.1.2 input supported 8.1.3 secret supported 8.1.4 textarea supported 8.1.5 output supported 8.1.6 upload supported 8.1.7 range partial 316355; 343523; 8.1.8 trigger supported 8.1.9 submit supported 8.1.10 select partial @selection does not work, select inside repeat may not work correctly, select that mixes itemsets with items may show them in the wrong order 282840; 371595; 372127; 8.1.11 selec...
...@selection does not work, select inside repeat may not work correctly, select that mixes itemsets with items may show them in the wrong order 282840; 371595; 372127; 8.1.11 select1 partial there are some resize issues, select/deselect/valuechange firing in wrong order. getting a few issues with in/out of range notifications. ...
...tion does not work, select inside repeat may not work correctly, select that mixes itemsets with items may show them in the wrong order 282840; 371595; 372127; 8.1.11 select1 partial there are some resize issues, select/deselect/valuechange firing in wrong order. getting a few issues with in/out of range notifications. ...

RDF in Fifty Words or Less - Archive of obsolete content
.cgi?user=waterson&folder=inbox). ...
...message id="4025293"> <sm:recipient> chris waterson "waterson@netscape.com" </sm:recipient> <sm:sender> aunt helga "helga@netcenter.net" </sm:sender> <sm:received-by>x-wing.mcom.com</sm:received-by> <sm:subject>great recipe for yam soup!</sm:subject> <sm:body> http://www.mozilla.org/smart-mail/get-body.cgi?id=4025293 </sm:body> </sm:message> <sm:message id="4025294"> <sm:recipient> chris waterson "waterson@netscape.com" </sm:recipient> <sm:sender> sarah waterson "waterson.2@postbox.acs.ohio-state.edu" </sm:sender> <sm:received-by>x-wing.mcom.com</sm:received-by> <sm:subject>we won our ultimate game</sm:subject> <sm...
... this isexactly how smartmail works. ...

Index - Learn web development
guide, intervals, javascript, loops, asynchronous, requestanimationframe, setinterval, settimeout, timeouts this tutorial looks at the traditional methods javascript has available for running code asychronously after a set time period has elapsed, or at a regular interval (e.g. a set number of times per second), discusses what they are useful for, and considers their inherent issues. 52 general asynchronous programming concepts javascript, learn, promises, threads, asynchronous, blocking in this article, we'll run through a number of important concepts relating to asynchronous programming, and how this looks in web browsers and javascript. you should understand these concepts before working through the other articles in the module. 53 graceful asynchrono...
...sses a number of css and html features and techniques and is now essentially just how we build websites by default. consider the sites that you visit on your phone — it is probably fairly unusual to come across a site that is the desktop version scaled down, or where you need to scroll sideways to find things. this is because the web has moved to this approach of designing responsively. 152 supporting older browsers beginner, css, guide, layout, learn, feature queries, flexbox, float, grid, legacy you now have the knowledge to confidently use techniques such as grid and flexbox, create fallbacks for older browsers, and make use of any new techniques that might come along in the future. 153 test your skills: fundamental layout comprehension assessment, be...
...ok at other ways of embedding content on the web, using technologies like <iframe> and <object>. 251 test your skills: multimedia and embedding beginner, embedding, html, learn, multimedia, test your skills this aim of this skill test is to assess whether you've understood our video and audio content and from object to iframe — other embedding technologies articles. 252 use html to solve common problems codingscripting, html the following links point to solutions to common everyday problems you'll need to solve with html. 253 add a hitmap on top of an image graphics, guide, html, intermediate, navigation when you nest an image inside <a>, the entire image links to one webpage. an image map, on the other hand, contains several a...

Gecko versions and application versions
the following table shows the various versions of gecko and what versions of common applications are based on them. note that after gecko 2.0, both firefox and thunderbird versions are from then on the same as the gecko version number, at gecko 5.0. ...
... the following table shows the various versions of gecko and what versions of common applications are based on them. note that after gecko 2.0, both firefox and thunderbird versions are from then on the same as the gecko version number, at gecko 5.0. ...
... the following table shows the various versions of gecko and what versions of common applications are based on them. note that after gecko 2.0, both firefox and thunderbird versions are from then on the same as the gecko version number, at gecko 5.0. ...

MathML Accessibility in Mozilla
plugin. we started exposing generic accessible objects for mathml in bug 920547 and so these can be retrieved by nvda starting with gecko 27.0 (firefox 27.0 / thunderbird 27.0 / seamonkey 2.24). mozilla and nvda developers essentially do not have control on how mathematical formulas are read, please contact design science for any inquiries. mac: mathml support is provided by voiceover. in bug 1175269 and bug 1001641, we relied on the webkit's nsaccessibility mathml tree to expose the main constructions. hence basic support is available in gecko 41.0 (firefox 41.0 / thunderbird 41.0 / seamonkey 2.38) and we are still trying to keep in sync with webkit/voiceover. note that voiceover is proprietary so we do not have control on improvements to mathml accessibility in voiceover. linux: mathml ...
... overscript c a base b underscript c overscript scripted a __________ the square root of a __________ square root of a, end of root square root of a. root end. a square root abc __________ the square root of the quantity a b c end root __________ square root of a, end of root. see webkit's bug 146452 square root of a b c. root end. a b c square root a2 __________ the second root of a __________ square root of a, end of root square root of a. root end. a base root index root a3 __________ the third root of a __________ cube root of a, end of root cube root of a. root end. ...
...root end. root end. root end. root end. root end. root end. root end. torture test 14: ( ∂ 2 ∂ x 2 + ∂ 2 ∂ y 2 ) | φ ( x + i y ) | 2 = 0 __________ open the second part...

DMD
olean that indicates if the memory reports should be anonymized; and minimize is a boolean that indicates if memory usage should be minimized first. (linux only) you can send signal 34 to the firefox process, e.g. with the following command. $ killall -34 firefox each one of these steps triggers all the memory reporters and then dmd analyzes the reports, printing commentary like this: dmd[5222] opened /tmp/dmd-1414556492-5222.json.gz for writing dmd[5222] dump 1 { dmd[5222] constructing the heap block list... dmd[5222] constructing the stack trace table... dmd[5222] constructing the stack frame table... dmd[5222] } in an e10s-enabled build, you'll see separate output for each process. this step can take 10 or more seconds and may make firefox freeze temporarily. if you see t...
... what percentage of the total heap size and the unreported portion of the heap these blocks represent. within each section, records are listed from largest to smallest. once-reported and twice-reported stack trace records also have stack traces for the report point(s). ...
...n stack trace recorded. all unreported blocks that lack an allocation stack trace will end up in a single record. ...

about:memory
virtualalloc). here is an example for a browser session where tabs were open to cnn.com, techcrunch.com, and arstechnica.com. various sub-trees have been expanded and others collapsed for the sake of presentation. ...
...brary/application%20support/firefox/profiles/puna0zr8.new/extensions/%7bd10d0bf8-f5b5-c8b4-a8b2-2b9879e08c5d%7d.xpi!/bootstrap.js (from: resource://gre/modules/addons/xpiprovider.jsm:4307)) │ ├──11,583,312 b (01.20%) ++ jid1-xufzosoflzsoxg@jetpack/js-non-window/zones/zone(0x100496800) │ ├───5,574,608 b (00.58%) -- {59c81df5-4b7a-477b-912d-4e0fdf64e5f2} │ │ ├──5,529,280 b (00.57%) -- window-objects │ │ │ ├──4,175,584 b (00.43%) ++ top(chrome://chatzilla/content/chatzilla.xul, id=4293) │ │ │ └──1,353,696 b (00.14%) ++ top(chrome://chatzilla/content/output-window.html, id=4298) │ │ └─────45,328 b (00.00%) ++ js-non-window/zones/zone(0x100496800)/compartment([system principal], file:///users/njn/library/app...
...his section contains multiple trees, includes many that cross-cut the measurements in the "explicit" tree. for example, in the "explicit" tree all dom and layout measurements are broken down by window by window, but in "other measurements" those measurements are aggregated into totals for the whole browser, as the following example shows. ...

powermetrics
92.81 0.00 0.00 23.95 12.77 0.00 google chrome 84681 57.26 76.07 4.39 0.00 23.75 12.97 0.00 google chrome helper 84685 0.13 48.08 0.00 0.00 0.40 0.20 0.00 kernel_coalition 1 128.64 780.19 330.52 0.00 kernel_task 0 109.97 0.00 0.20 0.00 779.47 330.35 0.00 launchd 1 18.88 2.44 0.00 0.00 0.40 0.20 0.00 com.apple.safari 488 90.60 108.58 56.48 26.65 com.apple.webkit.webcontent ...
...0.00 9.43 4.33 19.17 google chrome 67301 63.77 68.09 29.46 0.13 76.11 22.26 0.00 google chrome helper 67320 38.30 66.70 17.83 0.00 45.78 19.29 0.00 com.apple.windowserver 68 102.58 112.36 43.15 80.52 windowserver 141 103.03 58.19 60.48 6.40 112.36 43.15 80.53 com.apple.safari 499 267.19 110.53 46.05 1.69 com.apple.webkit.webcontent 67372 190.15 79.34 2.02 0.14 129.28 53.79 2.33 com.apple.webkit.networking 67292 65.23...
...ndowserver 141 103.03 58.19 60.48 6.40 112.36 43.15 80.53 com.apple.safari 499 267.19 110.53 46.05 1.69 com.apple.webkit.webcontent 67372 190.15 79.34 2.02 0.14 129.28 53.79 2.33 com.apple.webkit.networking 67292 65.23 52.74 0.07 0.00 4.33 1.40 0.00 safari 67290 29.09 77.65 0.23 0.00 7.13 3.37 0.00 com.apple.safari.searchhelper 67371 13.88 91.18 0.00 0.00 0.36 0.05 0.00 com.apple.webkit.webcontent 67297 0.81 56.84 0.10 0.00 2.20 1.30 ...

NSS 3.23 release notes
zlib has been renamed to nss_ssl_enable_zlib (bug 1243872). the build time environment variable nss_disable_chachapoly was added, which can be used to prevent compilation of the chacha20/poly1305 code. ...
...an attacker could create a specially-crafted certificate which, when parsed by nss, would cause a crash or execution of arbitrary code with the permissions of the user. bugs fixed in nss 3.23 this bugzilla query returns all the bugs fixed in nss 3.23: https://bugzilla.mozilla.org/buglist.
...permissions of the user. bugs fixed in nss 3.23 this bugzilla query returns all the bugs fixed in nss 3.23: https://bugzilla.mozilla.org/buglist.cgi?resolution=fixed&classification=components&query_format=advanced&product=nss&target_milestone=3.23 acknowledgements the nss development team would like to thank security researcher francis gabriel for responsibly disclosing the issue in bug 1245528. compatibility nss 3.23 shared libraries are backward compatible with all older nss 3.x shared libraries. a program linked with older nss 3.x shared libraries will work with nss 3.23 shared libraries without recompiling or relinking. furthermore, applications that restrict their use of nss apis to the functions listed in nss public functions will remain compatible with future versions of the n...

NSS 3.28 release notes
available on ftp.mozilla.org for secure https download: source tarballs: https://ftp.mozilla.org/pub/mozilla.org/security/nss/releases/nss_3_28_rtm/src/ new in nss 3.28 new functionality nss includes support for tls 1.3 draft -18. this includes a number of improvements to tls 1.3: the signed certificate timestamp, used in certificate transparency, is supported in tls 1.3 (bug 1252745). key exporters for tls 1.3 are supported (bug 1310610). this includes the early key exporter, which can be used if 0-rtt is enabled. note that there is a difference between tls 1.3 and key exporters in older versions of tls. tls 1.3 does not distinguish between an empty context and no context. the tls 1.3 (draft) protocol can be enabled, by defining nss_enable_tls_1_3=1 when building ...
...iptic curves and enable those curves for use in tls (bug 1303648). note that this detection has a one-off performance cost, which can be avoided by using the ssl_namedgroupconfig function, to limit supported groups to those that nss provides. pkcs#11 bypass for tls is no longer supported and has been removed (bug 1303224). ...
... sha-1 is permitted (in tls 1.2 only) with any certificate for backward compatibility reasons. new functions to configure signature schemes are provided: ssl_signatureschemeprefset, ssl_signatureschemeprefget. the old ssl_signatureprefset and ssl_signatureprefset functions are now deprecated. ...

NSS 3.47 release notes
coming changes to default tls configuration the next nss team plans to make two changes to the default tls configuration in nss 3.48, which will be released in early december: tls 1.3 will be the default maximum tls version. see bug 1573118 for details. tls extended master secret will be enabled by default, where possible. see bug 1575411 for details. ...
...time bug 1589120 - more cbc padding tests bug 1465613 - add ability to distrust certificates issued after a certain date for a specified root cert bug 1588557 - bad debug statement in tls13con.c bug 1579060 - mozilla::pkix tag definitions for issueruniqueid and subjectuniqueid shouldn't have the constructed bit set bug 1583068 - nss 3.47 should pick up fix from bug 1575821 (nspr 4.23) bug 1152625 - support aes hw acceleration on armv8 bug 1549225 - disable dsa signature schemes for tls 1.3 bug 1586947 - pk11_importandreturnprivatekey does not store nickname for ec keys bug 1586456 - unnecessary conditional in pki3hack, pk11load and stanpcertdb bug 1576307 - check mechanism param and param length before casting to mechanism-specific structs bug 1577953 - support longer (up to rfc m...
... bug 1542207 - limit policy check on signature algorithms to known algorithms bug...

NSS tools : ssltab
andshake { 0: 02 00 00 46 |...f type = 2 (server_hello) length = 70 (0x000046) serverhello { server_version = {3, 0} random = {...} 0: 77 8c 6e 26 6c 0c ec c0 d9 58 4f 47 d3 2d 01 45 | wn&l.ì..xog.-.e 10: 5c 17 75 43 a7 4c 88 c7 88 64 3c 50 41 48 4f 7f | \.uc§l.Ç.d<paho. session id = { length = 32 contents = {..} 0: 14 11 07 a8 2a 31 91 29 11 94 40 37 57 10 a7 32 | ...¨*1.)..@7w.§2 10: 56 6f 52 62 fe 3d b3 65 b1 e4 13 0f 52 a3 c8 f6 | vorbþ=³e±...r£È. } cipher_suite = (0x0003) ssl3/rsa/rc4-40/md5 } 0: 0b 00 02 c5 |...Å type = 11 (certificate) length = 709 (0x0002c5) certificatechain { chainlength = 706 (0x02c2) certificate { size = 703 (0x02bf) data = { saved in file 'cert.001' } } } 0: 0c 00 00 ca |.... type = 12 (server_key_exchange) length = 202 (0x0000ca) 0: 0e 00 00 00 |.... ...
.... the output is routed to a text file. $ ssltap -h -p 444 interzone.mcom.com:443 > h.txt output connected to interzone.mcom.com:443 --> [ 0: 80 40 01 03 00 00 27 00 00 00 10 01 00 80 02 00 | .@....'......... 10: 80 03 00 80 04 00 80 06 00 40 07 00 c0 00 00 04 | .........@...... 20: 00 ff e0 00 00 0a 00 ff e1 00 00 09 00 00 03 00 | ........á....... ...
... 80 03 00 80 04 00 80 06 00 40 07 00 c0 00 00 04 | .........@...... 20: 00 ff e0 00 00 0a 00 ff e1 00 00 09 00 00 03 00 | ........á....... 30: 00 06 9b fe 5b 56 96 49 1f 9f ca dd d5 ba b9 52 | ..þ[v.i.\xd9 ...º¹r 40: 6f 2d |o- ] <-- [ 0: 16 03 00 03 e5 02 00 00 46 03 00 7f e5 0d 1b 1d | ........f....... 10: 68 7f 3a 79 60 d5 17 3c 1d 9c 96 b3 88 d2 69 3b | h.:y`..<..³.Òi; 20: 78 e2 4b 8b a6 52 12 4b 46 e8 c2 20 14 11 89 05 | x.k.¦r.kfè. ... 30: 4d 52 91 fd 93 e0 51 48 91 90 08 96 c1 b6 76 77 | mr.ý..qh.....¶vw 40: 2a f4 00 08 a1 06 61 a2 64 1f 2e 9b 00 03 00 0b | *ô..¡.a¢d...... 50: 00 02 c5 00 02 c2 00 02 bf 30 82 02 bb 30 82 02 | ..Å......0...0.. 60: 24 a0 03 02 01 02 02 02 01 36 30 0d 06 09 2a 86 | $ .......60...*. 70: 48 86 f7 0d 01 01 04 05 00 30 77 31 0b 30 09 06 | h.÷..

NSS tools : ssltap
andshake { 0: 02 00 00 46 |...f type = 2 (server_hello) length = 70 (0x000046) serverhello { server_version = {3, 0} random = {...} 0: 77 8c 6e 26 6c 0c ec c0 d9 58 4f 47 d3 2d 01 45 | wn&l.ì..xog.-.e 10: 5c 17 75 43 a7 4c 88 c7 88 64 3c 50 41 48 4f 7f | \.uc§l.Ç.d<paho. session id = { length = 32 contents = {..} 0: 14 11 07 a8 2a 31 91 29 11 94 40 37 57 10 a7 32 | ...¨*1.)..@7w.§2 10: 56 6f 52 62 fe 3d b3 65 b1 e4 13 0f 52 a3 c8 f6 | vorbþ=³e±...r£È. } cipher_suite = (0x0003) ssl3/rsa/rc4-40/md5 } 0: 0b 00 02 c5 |...Å type = 11 (certificate) length = 709 (0x0002c5) certificatechain { chainlength = 706 (0x02c2) certificate { size = 703 (0x02bf) data = { saved in file 'cert.001' } } } 0: 0c 00 00 ca |.... type = 12 (server_key_exchange) length = 202 (0x0000ca) 0: 0e 00 00 00 |.... ...
.... the output is routed to a text file. $ ssltap -h -p 444 interzone.mcom.com:443 > h.txt output connected to interzone.mcom.com:443 --> [ 0: 80 40 01 03 00 00 27 00 00 00 10 01 00 80 02 00 | .@....'......... 10: 80 03 00 80 04 00 80 06 00 40 07 00 c0 00 00 04 | .........@...... 20: 00 ff e0 00 00 0a 00 ff e1 00 00 09 00 00 03 00 | ........á....... ...
... 80 03 00 80 04 00 80 06 00 40 07 00 c0 00 00 04 | .........@...... 20: 00 ff e0 00 00 0a 00 ff e1 00 00 09 00 00 03 00 | ........á....... 30: 00 06 9b fe 5b 56 96 49 1f 9f ca dd d5 ba b9 52 | ..þ[v.i.\xd9 ...º¹r 40: 6f 2d |o- ] <-- [ 0: 16 03 00 03 e5 02 00 00 46 03 00 7f e5 0d 1b 1d | ........f....... 10: 68 7f 3a 79 60 d5 17 3c 1d 9c 96 b3 88 d2 69 3b | h.:y`..<..³.Òi; 20: 78 e2 4b 8b a6 52 12 4b 46 e8 c2 20 14 11 89 05 | x.k.¦r.kfè. ... 30: 4d 52 91 fd 93 e0 51 48 91 90 08 96 c1 b6 76 77 | mr.ý..qh.....¶vw 40: 2a f4 00 08 a1 06 61 a2 64 1f 2e 9b 00 03 00 0b | *ô..¡.a¢d...... 50: 00 02 c5 00 02 c2 00 02 bf 30 82 02 bb 30 82 02 | ..Å......0...0.. 60: 24 a0 03 02 01 02 02 02 01 36 30 0d 06 09 2a 86 | $ .......60...*. 70: 48 86 f7 0d 01 01 04 05 00 30 77 31 0b 30 09 06 | h.÷..

sslerr.html
_rx_malformed_hello_done -12255 "ssl received a malformed server hello done handshake message." ssl_error_rx_malformed_cert_verify -12254 "ssl received a malformed certificate verify handshake message." ssl_error_rx_malformed_client_key_exch -12253 "ssl received a malformed client key exchange handshake message." ssl_error_rx_malformed_finished -12252 "ssl received a malformed finished handshake message." ssl_error_rx_malformed_new_session_ticket -12178 "ssl received a malformed new session ticket handshake message." received a malformed (too long or short) ssl record: all the error codes in the following block indicate that the local socket received an improperly formatted ssl3 record from the remote peer.
...tificate extension not found. sec_error_ca_cert_invalid -8156 issuer certificate is invalid. sec_error_path_len_constraint_invalid -8155 certificate path length constraint is invalid. sec_error_cert_usages_invalid -8154 certificate usages field is invalid. sec_internal_only -8153 internal-only module. sec_error_invalid_key -8152 the key does not support the requested operation. sec_error_unknown_critical_extension -8151 certificate contains unknown critical extension. sec_error_old_crl -8150 new crl is not later than the current one. sec_error_no_email_cert -8149 not encrypted or signed: you do not yet have an email certificate. sec_error_no_recipient_certs_query ...
...ied template was invalid." sec_error_crl_not_found -8055 "no matching crl was found." sec_error_reused_issuer_and_serial -8054 "you are attempting to import a cert with the same issuer/serial as an existing cert, but that is not the same cert." sec_error_busy -8053 "nss could not shutdown. ...

NSS_3.12.3_release_notes.html
ed. bugs fixed the following bugs have been fixed in nss 3.12.3. bug 159483: cert name matching: rfc 2818 vs. backwards compatibility (wildcards) bug 334678: prng_fips1861.c redefines the macro bsize on hp-ux bug 335016: mpp_pprime (miller-rabin probabilistic primality test) may choose 0 or 1 as the random integer bug 347037: make shlibsign depend on the softoken only bug 371522: auto-update of crls stops after first update bug 380784: pk11mode in non fips mode failed. bug 394077: libpkix need to return revocation status of a cert bug 412468: modify certutil bug 417092: modify pkix_certselector api to return an error if cert was rejected. bug 426413: audit messages need distinct types bug 438870: free freebl hashing code of dependencies on nspr and libutil ...
...istinct types bug 438870: free freebl hashing code of dependencies on nspr and libutil bug 439115: db merge allows nickname conflicts in merged db bug 439199: sse2 instructions for bignum are not implemented on windows 32-bit bug 441321: tolerate incorrect encoding of dsa signatures in ssl 3.0 handshakes bug 444404: libpkix reports unknown issuer for nearly all certificate errors bug 452391: certutil -k incorrectly reports ec private key as an orphan bug 453234: support for seed cipher suites to tls rfc4010 bug 453364: improve pk11_cipherop error reporting (was: pk11_createcontextbysymkey returns null bug 456406: slot list leaks in symkeyutil bug 461085: rfe: export function cert_comparecerts bug 462293: crash on fork after softoken is dlclose'd on some unix platforms i...
...53234: support for seed cipher suites to tls rfc4010 bug 453364: improve pk11_cipherop error reporting (was: pk11_createcontextbysymkey returns null bug 456406: slot list leaks in symkeyutil bug 461085: rfe: export function cert_comparecerts bug 462293: crash on fork after softoken is dlclose'd on some unix platforms in nss 3.12 bug 463342: move some headers to freebl/softoken bug 463452: sql db creation does not set files protections to 0600 bug 463678: need to add rpath to 64-bit libraries on hp-ux bug 464088: option to build nss without dbm (handy for wince) bug 464223: certutil didn't accept certificate request to sign. bug 464406: fix signtool regressions bug 465270: uninitialised value in devutil.c::create_object() bug 465273: dead assignment in devutil.c::nsssl...

NSS Tools ssltap
server_version = {3, 0} random = {...} 0: 77 8c 6e 26 6c 0c ec c0 d9 58 4f 47 d3 2d 01 45 |wn&amp;l.ì..xog.-.e 10: 5c 17 75 43 a7 4c 88 c7 88 64 3c 50 41 48 4f 7f |\.uc§l.Ç.d&lt;paho. session id = { length = 32 contents = {..} 0: 14 11 07 a8 2a 31 91 29 11 94 40 37 57 10 a7 32 | ...¨*1.)..@7w.§2 10: 56 6f 52 62 fe 3d b3 65 b1 e4 13 0f 52 a3 c8 f6 | vorbþ=³e±...r£È. } cipher_suite = (0x0003) ssl3/rsa/rc4-40/md5 } 0: 0b 00 02 c5 |...Å type = 11 (certificate) length = 709 (0x0002c5) certificatechain { chainlength = 706 (0x02c2) certificate { size = 703 (0x02bf) ...
...command ssltap.exe -h -p 444 interzone.mcom.com:443 > h.txt output connected to interzone.mcom.com:443--> [ 0: 80 40 01 03 00 00 27 00 00 00 10 01 00 80 02 00 | .@....'......... 10: 80 03 00 80 04 00 80 06 00 40 07 00 c0 00 00 04 | .........@...... 20: 00 ff e0 00 00 0a 00 ff e1 00 00 09 00 00 03 00 | ........á....... ...
... 00 ff e0 00 00 0a 00 ff e1 00 00 09 00 00 03 00 | ........á....... 30: 00 06 9b fe 5b 56 96 49 1f 9f ca dd d5 ba b9 52 | ..þ[v.i.\xd9 ...º¹r 40: 6f 2d |o-]<-- [ 0: 16 03 00 03 e5 02 00 00 46 03 00 7f e5 0d 1b 1d | ........f....... 10: 68 7f 3a 79 60 d5 17 3c 1d 9c 96 b3 88 d2 69 3b | h.:y`..&lt;..³.Òi; 20: 78 e2 4b 8b a6 52 12 4b 46 e8 c2 20 14 11 89 05 | x.k.¦r.kfè. ... 30: 4d 52 91 fd 93 e0 51 48 91 90 08 96 c1 b6 76 77 | mr.ý..qh.....¶vw 40: 2a f4 00 08 a1 06 61 a2 64 1f 2e 9b 00 03 00 0b | *ô..¡.a¢d...... 50: 00 02 c5 00 02 c2 00 02 bf 30 82 02 bb 30 82 02 | ..Å......0...0.. 60: 24 a0 03 02 01 02 02 02 01 36 30 0d 06 09 2a 86 | $ .......60...*. 70: 48 86 f7 0d 01 01 04 05 0...

NSS tools : ssltap
version = {3, 0} random = {...} 0: 77 8c 6e 26 6c 0c ec c0 d9 58 4f 47 d3 2d 01 45 | wn&l.ì..xog.-.e 10: 5c 17 75 43 a7 4c 88 c7 88 64 3c 50 41 48 4f 7f | \.uc§l.Ç.d<paho. session id = { length = 32 contents = {..} 0: 14 11 07 a8 2a 31 91 29 11 94 40 37 57 10 a7 32 | ...¨*1.)..@7w.§2 10: 56 6f 52 62 fe 3d b3 65 b1 e4 13 0f 52 a3 c8 f6 | vorbþ=³e±...r£È. } cipher_suite = (0x0003) ssl3/rsa/rc4-40/md5 } 0: 0b 00 02 c5 |...Å type = 11 (certificate) length = 709 (0x0002c5) certificatechain { chainlength = 706 (0x02c2) certificate { size = 7...
...$ ssltap -h -p 444 interzone.mcom.com:443 > h.txt output connected to interzone.mcom.com:443 --> [ 0: 80 40 01 03 00 00 27 00 00 00 10 01 00 80 02 00 | .@....'......... 10: 80 03 00 80 04 00 80 06 00 40 07 00 c0 00 00 04 | .........@...... 20: 00 ff e0 00 00 0a 00 ff e1 00 00 09 00 00 03 00 | ........á....... ...
...0 00 0a 00 ff e1 00 00 09 00 00 03 00 | ........á....... 30: 00 06 9b fe 5b 56 96 49 1f 9f ca dd d5 ba b9 52 | ..þ[v.i.\xd9 ...º¹r 40: 6f 2d |o- ] <-- [ 0: 16 03 00 03 e5 02 00 00 46 03 00 7f e5 0d 1b 1d | ........f....... 10: 68 7f 3a 79 60 d5 17 3c 1d 9c 96 b3 88 d2 69 3b | h.:y`..<..³.Òi; 20: 78 e2 4b 8b a6 52 12 4b 46 e8 c2 20 14 11 89 05 | x.k.¦r.kfè. ... 30: 4d 52 91 fd 93 e0 51 48 91 90 08 96 c1 b6 76 77 | mr.ý..qh.....¶vw 40: 2a f4 00 08 a1 06 61 a2 64 1f 2e 9b 00 03 00 0b | *ô..¡.a¢d...... 50: 00 02 c5 00 02 c2 00 02 bf 30 82 02 bb 30 82 02 | ..Å......0...0.. 60: 24 a0 03 02 01 02 02 02 01 36 30 0d 06 09 2a 86 | $ .......60...*. 70: 48 86 f7 0d 01 0...

JSAPI reference
am decided to align releases with those of firefox. the reference applies this versioning scheme retroactively starting with firefox 5. firefox 4 is the last release that has a corresponding spidermonkey release with the old scheme, where the jsapi has the version 1.8.5. ...
...st release that has a corresponding spidermonkey release with the old scheme, where the jsapi has the version 1.8.5. ...
...dded in spidermonkey 31 enum jsexntype added in spidermonkey 17 js_reporterror js_reportwarning js_reporterrornumber js_reporterrornumberuc js_reporterrorflagsandnumber js_reporterrorflagsandnumberuc js_reporterrornumberucarray added in spidermonkey 24 js_reportoutofmemory js_reportallocationoverflow added in spidermonkey 1.8 js_geterrorreporter js_seterrorreporterobsolete since jsapi 52 js_errorfromexception js_geterrorprototype jsreport_is_exception jsreport_is_strict jsreport_is_warning jsreport_is_strict_mode_error the following functions allow c/c++ functions to throw and catch javascript exceptions: js::createerror added in spidermonkey 38 js_isexceptionpending js_getpendingexception js_setpendingexception js_clearpendingexception js_throwstopiteration added...

Mozilla internal string guide
natively use utf-16.) latin1 - 8-bit encoding for the first 256 unicode code points. used for http headers and for size-optimized storage in text node and spidermonkey strings. latin1 converts to utf-16 by zero-extending each byte to a 16-bit code unit. note that this kind of "latin1" is not available for encoding html, css, js, etc. specifying charset=latin1 means the same as charset=windows-1252. windows-1252 is a similar but different encoding used for interchange. in addition, there exist multiple other (legacy) encodings. the web-relevant ones are defined in the encoding standard. conversions from these encodings to utf-8 and utf-16 are provided by mozilla::encoding. additonally, on windows the are some rare cases (e.g. drag&drop) where it's necessary to call a system api with data ...
...these helpers are very similar to the utf-8 / utf-16 conversion helpers above. utf-16 to latin1 converters these converters are very dangerous because they lose information during the conversion process. you should avoid utf-16 to latin1 conversions unless your strings are guaranteed to be latin1 or ascii. (in the future, these conversions may start asserting in debug builds that their ...
...- does an in-place conversion from utf-16 into an latin1 string object. lossyappendutf16toascii(nsastring, nsacstring) - appends an utf-16 string to an latin1 string. tonewcstring(nsastring) - (avoid if ) allocates a new zero-terminated latin1 char* string. latin1 to utf-16 converters these converters are very dangerous because they will produce wrong results for non-ascii utf-8 or windows-1252 input into a meaningless utf-16 string. you should avoid ascii to utf-16 conversions unless your strings are guaranteed to be ascii or latin1 in the sense of the byte value being the unicode scalar value. every byte is zero-extended into a 16-bit code unit. it is correct to use these on most http header values, but it's always wrong to use these on http response bodies! (use mozilla::encoding to...

Working with ArrayBuffers
is a typedarray var imagedata2 = context.createimagedata(w, h); imagedata2.data.set(incomingbuffer); further, if you have a byte array pixelbuffer, and you need to create imagedata from it. the data property holds an array of bytes. we start with the following: // pixelbuffer is a pointer to a rgba pixel buffer of 400x400 image. pixelbuffer.tostring(); // "ctypes.uint8_t.ptr(ctypes.uint64("0x352e0000"))" var imgwidth = 400; var imgheight = 400; var myimgdat = new imagedata(imgwidth, imgheight); method 1: passing arraytype cdata to uint8clampedarray.prototype.set one method is to get into a js-ctypes array, and then set it into the imagedata, as illustrated by the following code example. // cast pointer to array, to pass to uint8clampedarray.prototype.set. var casted = ctypes.cast(pi...
...ctypes.uint8_t.array(myimgdata.data.length).ptr).contents; // myimgdat.data.length is imgwidth * imgheight * 4 because per pixel there is r, g, b, a numbers casted.tostring(); // "ctypes.uint8_t.array(640000)([45, 66, 135, 255, 99, 86, 55, 255, .......... ])" myimgdat.data.set(casted); the ctypes.cast takes a couple of milliseconds, however, the myimgdat.data.set takes up to 800ms for a size of 52,428,800 (which is image size of 1280 x 1024 pixels). so, for the size of 640,000 it takes about 98ms. method 2: manually handled another strategy is to handle it manually, as illustrated by the following code example: var casted = ctypes.cast(pixelbuffer.address(), ctypes.uint8_t.array(myimgdata.data.length).ptr).contents; // myimgdat.data.length is imgwidth * imgheight *4 because per pixel th...
...push(b); normalarr.push(a); } myimgdat.data.set(normalarr); the preceding example, however, does not take advantage of method 1, but instead manually goes through the array and sets the imagedata array. the cast takes a couple of milliseconds, roughly the same as method 1. however, the manual method a, in the preceding example, takes ~1300 ms. method b takes ~1400 ms, for an array length of 52,428,800 (which is image size of 1280 x 1024 pixels). method 3: transfer byte array by calling memcpy this is the recommended method, as it only takes a couple of milliseconds, even for large arrays. notice that the following example does not cast the pixelbuffer. passing an arraybuffer object to pointer type will pass the pointer to buffer (based on //github.com/realityripple/uxp/blob/master/js...

Using images - Web APIs
if and 8-bit png images, it can be placed onto any background without worrying about a matte color. ...
...he use of the node.insertbefore method. insertbefore() is a method of the parent node (a table cell) of the element (the image) before which we want to insert our new node (the canvas element). ...
...realityripple.com/samples/f7/4b60a25d49.jpg"></td> <td><img src="https://udn.realityripple.com/samples/a5/a82eed408d.jpg"></td> <td><img src="https://udn.realityripple.com/samples/6e/d8d545e955.jpg"></td> <td><img src="https://udn.realityripple.com/samples/b7/86ecdc3e8d.jpg"></td> </tr> </table> <img id="frame" src="https://udn.realityripple.com/samples/57/952c634159.png" width="132" height="150"> </body> </html> and here's some css to make things look nice: body { background: 0 -100px repeat-x url(https://mdn.mozillademos.org/files/5415/bg_gallery.png) #4f191a; margin: 10px; } img { display: none; } table { margin: 0 auto; } td { padding: 15px; } tying it all together is the javascript to draw our framed images: function draw() { ...

FileSystemDirectoryEntry.removeRecursively() - Web APIs
us a pull request. ...
...ternet exploreroperasafariandroid webviewchrome for androidfirefox for androidopera for androidsafari on iossamsung internetremoverecursively deprecatednon-standardchrome full support 8edge full support 79firefox no support 50 — 52notes no support 50 — 52notes notes while the removerecursively() method existed, it immediately called the error callback with ns_error_dom_security_err.ie no support noopera no support nosafari no support nowebview android full support ≤37c...
... no support noopera no support nosafari no support nowebview android full support ≤37chrome android full support 18firefox android no support 50 — 52notes no support 50 — 52notes notes while the removerecursively() method existed, it immediately called the error callback with ns_error_dom_security_err.opera android no support nosafari ios no support nosamsung internet android full support ...

FileSystemFileEntry.createWriter() - Web APIs
send us a pull request. ...
...foxinternet exploreroperasafariandroid webviewchrome for androidfirefox for androidopera for androidsafari on iossamsung internetcreatewriter deprecatednon-standardchrome full support 8edge full support 79firefox no support 50 — 52notes no support 50 — 52notes notes while the createwriter() method existed, it immediately called errorcallback with the ns_error_dom_security_err error.ie no support noopera no support nosafari no support nowebview android full support ≤37c...
... no support noopera no support nosafari no support nowebview android full support ≤37chrome android full support 18firefox android no support 50 — 52notes no support 50 — 52notes notes while the createwriter() method existed, it immediately called errorcallback with the ns_error_dom_security_err error.opera android no support nosafari ios no support nosamsung internet android full support ...

IDBKeyRange.includes() - Web APIs
page is generated from structured data. if you'd like to contribute to the data, please check out https://github.com/mdn/browser-compat-data and send us a pull request. ...
... 52edge full support ≤18firefox full support 47ie ? ...
... ≤18firefox full support 47ie ? ...

WebGL constants - Web APIs
0x0c10 returns an int32array with four elements for the current scissor box dimensions. ...
...exture0 - 31 0x84c0 - 0x84df a texture unit. active_texture 0x84e0 the current active texture unit. ...
...62 depth_component16 0x81a5 stencil_index8 0x8d48 depth_stencil 0x84f9 renderbuffer_width 0x8d42 renderbuffer_height 0x8d43 renderbuffer_internal_format 0x8d44 renderbuffer_red_size 0x8d50 renderbuffer_green_size 0x8d51 renderbuffer_blue_size 0x8d52 renderbuffer_alpha_size 0x8d53 renderbuffer_depth_size 0x8d54 renderbuffer_stencil_size 0x8d55 framebuffer_attachment_object_type 0x8cd0 framebuffer_attachment_object_name 0x8cd1 framebuffer_attachment_texture_level 0x8cd2 framebuffer_attachment_texture_cube_map_face 0x8cd3 ...

Color picker tool - CSS: Cascading Style Sheets
is.dragdrop.bind(this)); this.updateposition(this.index); this.updatebgcolor(); samples.push(this); }; colorsample.prototype.updatebgcolor = function updatebgcolor() { this.node.style.backgroundcolor = this.color.getcolor(); }; colorsample.prototype.updateposition = function updateposition(index) { this.index = index; this.posy = 5 + ((index / samples_per_line) | 0) * 52; this.posx = 5 + ((index % samples_per_line) | 0) * 52; this.node.style.top = this.posy + 'px'; this.node.style.left = this.posx + 'px'; }; colorsample.prototype.updatecolor = function updatecolor(color) { this.color.copy(color); this.updatebgcolor(); }; colorsample.prototype.activate = function activate() { uicolorpicker.setcolor('picker', this.color); this.node.s...
...; }; var unsetactivesample = function unsetactivesample() { if (active) active.deactivate(); active = null; }; var getsamplecolor = function getsamplecolor(id) { if (samples[id] !== undefined && samples[id]!== null) return new color(samples[id].color); }; var updatecontainerprop = function updatecontainerprop() { samples_per_line = ((container.clientwidth - 5) / 52) | 0; var height = 52 * (1 + (nr_samples / samples_per_line) | 0); container.style.height = height + 10 + 'px'; }; var addsamplebutton = (function addsamplebutton() { var node; var _index = 0; var _posx; var _posy; var updateposition = function updateposition(index) { _index = index; _posy = 5 + ((index / samples_per_line) | 0) * 52; _posx = 5 + ((index % sa...
...52 * (1 + (nr_samples / samples_per_line) | 0); container.style.height = height + 10 + 'px'; }; var addsamplebutton = (function addsamplebutton() { var node; var _index = 0; var _posx; var _posy; var updateposition = function updateposition(index) { _index = index; _posy = 5 + ((index / samples_per_line) | 0) * 52; _posx = 5 + ((index % samples_per_line) | 0) * 52; node.style.top = _posy + 'px'; node.style.left = _posx + 'px'; }; var addbuttonclick = function addbuttonclick() { var sample = new colorsample(); container.appendchild(sample.node); updateposition(_index + 1); updateui(); }; var init = function init() { node = document.createelement('div'); var icon = document.createelement('div'); node.class...

<color> - CSS: Cascading Style Sheets
aqua #00ffff css level 2 (revision 1) orange #ffa500 css color module level 3 aliceblue #f0f8ff antiquewhite #faebd7 aquamarine #7fffd4 azure #f0ffff beige #f5f5dc bisque #ffe4c4 blanchedalmond #ffebcd blueviolet #8a2be2 brown #a52a2a burlywood #deb887 cadetblue #5f9ea0 chartreuse #7fff00 chocolate #d2691e coral #ff7f50 cornflowerblue #6495ed cornsilk #fff8dc crimson #dc143c cyan (synonym of aqua) #00ffff darkblue #00008b darkcyan #008b8b ...
... deeppink #ff1493 deepskyblue #00bfff dimgray #696969 dimgrey #696969 dodgerblue #1e90ff firebrick #b22222 floralwhite #fffaf0 forestgreen #228b22 gainsboro #dcdcdc ghostwhite #f8f8ff gold #ffd700 goldenrod #daa520 greenyellow #adff2f grey #808080 honeydew #f0fff0 hotpink #ff69b4 indianred #cd5c5c indigo #4b0082 ivory #fffff0 khaki #f0e68c lavender #e6e6fa lavenderblush #fff0f5 lawngreen #7cfc00 lemonchiffon #fffacd ...
...puff #ffdab9 peru #cd853f pink #ffc0cb plum #dda0dd powderblue #b0e0e6 rosybrown #bc8f8f royalblue #4169e1 saddlebrown #8b4513 salmon #fa8072 sandybrown #f4a460 seagreen #2e8b57 seashell #fff5ee sienna #a0522d skyblue #87ceeb slateblue #6a5acd slategray #708090 slategrey #708090 snow #fffafa springgreen #00ff7f steelblue #4682b4 tan #d2b48c thistle #d8bfd8 tomato #ff6347 turquoise #40e0d0 violet #ee82ee ...

font-variant-caps - CSS: Cascading Style Sheets
generated from structured data. if you'd like to contribute to the data, please check out https://github.com/mdn/browser-compat-data and send us a pull request. ...
...ehind the layout.css.font-features.enabled preference (needs to be set to true). ...
...rue). to change preferences in firefox, visit about:config.ie no support noopera full support 39safari no support nowebview android full support 52chrome android full support 52firefox android full support 34 full support 34 no support 24 — 34disabled disabled from version 24 until version 34 (exclusive): this feature is behind the layout.css.font-features.enabled preference (needs to be set to true). to change preferences in firefox, visit about:config.o...

font-variant - CSS: Cascading Style Sheets
fox android full support 4opera android full support 11safari ios full support 1samsung internet android full support 1.0css fonts module level 3 shorthandchrome full support 52edge full support 79firefox full support 34 full support 34 no support 33 — 34disabled disabled from version 33 until version 34 (exclusive): this feature is behind the layout.css.font-features.enabled preference (needs to be set to true...
...nd the layout.css.font-features.enabled preference (needs to be set to true). ...
...). to change preferences in firefox, visit about:config.ie no support noopera full support 39safari full support 9.1webview android full support 52chrome android full support 52firefox android full support 34 full support 34 no support 33 — 34disabled disabled from version 33 until version 34 (exclusive): this feature is behind the layout.css.font-features.enabled preference (needs to be set to true). to change preferences in firefox, visit about:config.o...

HTML documentation index - HTML: Hypertext Markup Language
addresses, attribute, email addresses, forms, html, input, phone numbers, reference, select, text, usernames, autocomplete, form, passwords, textarea autocomplete lets web developers specify what if any permission the user agent has to provide automated assistance in filling out form field values, as well as guidance to the browser as to the type of information expected in the field. 52 disabled attribute, attributes, constraint validation, forms, required the boolean disabled attribute, when present, makes the element not mutable, focusable, or even submitted with the form. the user can neither edit nor focus on the control, nor it's form control descendants. 53 html documentation index html, index, mdn meta a comprehensive index list of all t...
... <input> elements of type url are used to let the user enter and edit a url. 141 <input type="week"> element, forms, html, html input types, html forms, html input, input, input element, input type, input types, reference, week, weeks <input> elements of type week create input fields allowing easy entry of a year plus the iso 8601 week number during that year (i.e., week 1 to 52 or 53). 142 <ins> element, html, html edits, inserted text, insertion, reference, web, ins the html <ins> element represents a range of text that has been added to a document. 143 <isindex> deprecated, element, html, reference, web <isindex> was an obsolete html element that put a text field in a page for querying the document. 144 <kbd>: the k...
... when not greater than 132 characters. 151 <main> element, html, html grouping content, html sections, reference, main the html <main> element represents the dominant content of the <body> of a document. the main content area consists of content that is directly related to or expands upon the central topic of a document, or the central functionality of an application. 152 <map> element, html, html embedded content, multimedia, reference, web the html <map> element is used with <area> elements to define an image map (a clickable link area). 153 <mark>: the mark text element element, html, html text-level semantics, html5, highlighting, highlighting text, marking text, reference, web, mark the html mark text element (<mark>) repres...

HTTP Index - HTTP
accept-encoding content negotiation, http, http header, reference, request header the accept-encoding request http header advertises which content encoding, usually a compression algorithm, the client is able to understand. using content negotiation, the server selects one of the proposals, uses it and informs the client of its choice with the content-encoding response header. 52 accept-language accept-language, content negotiation, http, http header, reference, request header the accept-language request http header advertises which languages the client is able to understand, and which locale variant is preferred. (by languages, we mean natural languages, such as english, and not programming languages.) using content negotiation, the server then selects one ...
... reference, wake lock api the http feature-policy header wake-lock directive controls whether the current document is allowed to use wake lock api to indicate that device should not enter power-saving mode. 151 feature-policy: xr this feature policy directive was at one point defined as xr (but implemented only in chrome as vr), use xr-spatial-tracking instead. 152 feature-policy: xr-spatial-tracking the http feature-policy header xr-spatial-tracking directive controls whether the current document is allowed to use the webxr device api. this policy controls whether navigator.xr.requestsession() can return xrsession that requires spatial tracking and whether user agent can indicate support for sessions supporting spatial tracking via navigator...
...d format. 251 416 range not satisfiable client error, http, status code the hypertext transfer protocol (http) 416 range not satisfiable error response code indicates that a server cannot serve the requested ranges. the most likely reason is that the document doesn't contain such ranges, or that the range header value, though syntactically correct, doesn't make sense. 252 417 expectation failed client error, http, http status code, reference, status code the http 417 expectation failed client error response code indicates that the expectation given in the request's expect header could not be met. 253 418 i'm a teapot http, http status code, reference the http 418 i'm a teapot client error response code indicates that the server r...

WebAssembly.CompileError() constructor - JavaScript
uest. ...
...fariandroid webviewchrome for androidfirefox for androidopera for androidsafari on iossamsung internetnode.jscompileerror() constructorchrome full support 57edge full support 16firefox full support 52notes full support 52notes notes disabled in the firefox 52 extended support release (esr).ie no support noopera full support 44safari full support 11webview android full support 57chrome android full support ...
...no support noopera full support 44safari full support 11webview android full support 57chrome android full support 57firefox android full support 52notes full support 52notes notes disabled in the firefox 52 extended support release (esr).opera android full support 43safari ios full support 11samsung internet android full support 7.0nodejs full supp...

WebAssembly.Instance() constructor - JavaScript
request. ...
...rasafariandroid webviewchrome for androidfirefox for androidopera for androidsafari on iossamsung internetnode.jsinstance() constructorchrome full support 57edge full support 16firefox full support 52notes full support 52notes notes disabled in the firefox 52 extended support release (esr).ie no support noopera full support 44safari full support 11webview android full support 57chrome android full support ...
...no support noopera full support 44safari full support 11webview android full support 57chrome android full support 57firefox android full support 52notes full support 52notes notes disabled in the firefox 52 extended support release (esr).opera android full support 43safari ios full support 11samsung internet android full support 7.0nodejs full supp...

WebAssembly.Instance.prototype.exports - JavaScript
send us a pull request. ...
...net exploreroperasafariandroid webviewchrome for androidfirefox for androidopera for androidsafari on iossamsung internetnode.jsexportschrome full support 57edge full support 16firefox full support 52notes full support 52notes notes disabled in the firefox 52 extended support release (esr).ie no support noopera full support 44safari full support 11webview android full support 57chrome android full support ...
...no support noopera full support 44safari full support 11webview android full support 57chrome android full support 57firefox android full support 52notes full support 52notes notes disabled in the firefox 52 extended support release (esr).opera android full support 43safari ios full support 11samsung internet android full support 7.0nodejs full supp...

WebAssembly.LinkError() constructor - JavaScript
request. ...
...asafariandroid webviewchrome for androidfirefox for androidopera for androidsafari on iossamsung internetnode.jslinkerror() constructorchrome full support 57edge full support 16firefox full support 52notes full support 52notes notes disabled in the firefox 52 extended support release (esr).ie no support noopera full support 44safari full support 11webview android full support 57chrome android full support ...
...no support noopera full support 44safari full support 11webview android full support 57chrome android full support 57firefox android full support 52notes full support 52notes notes disabled in the firefox 52 extended support release (esr).opera android full support 43safari ios full support 11samsung internet android full support 7.0nodejs full supp...

WebAssembly.Memory() constructor - JavaScript
ll request. ...
...perasafariandroid webviewchrome for androidfirefox for androidopera for androidsafari on iossamsung internetnode.jsmemory() constructorchrome full support 57edge full support 16firefox full support 52notes full support 52notes notes disabled in the firefox 52 extended support release (esr).ie no support noopera full support 44safari full support 11webview android full support 57chrome android full support ...
...no support noopera full support 44safari full support 11webview android full support 57chrome android full support 57firefox android full support 52notes full support 52notes notes disabled in the firefox 52 extended support release (esr).opera android full support 43safari ios full support 11samsung internet android full support 7.0nodejs full supp...

WebAssembly.Memory.prototype.buffer - JavaScript
d send us a pull request. ...
...rnet exploreroperasafariandroid webviewchrome for androidfirefox for androidopera for androidsafari on iossamsung internetnode.jsbufferchrome full support 57edge full support 16firefox full support 52notes full support 52notes notes disabled in the firefox 52 extended support release (esr).ie no support noopera full support 44safari full support 11webview android full support 57chrome android full support ...
...no support noopera full support 44safari full support 11webview android full support 57chrome android full support 57firefox android full support 52notes full support 52notes notes disabled in the firefox 52 extended support release (esr).opera android full support 43safari ios full support 11samsung internet android full support 7.0nodejs full supp...

WebAssembly.Memory.prototype.grow() - JavaScript
and send us a pull request. ...
...ternet exploreroperasafariandroid webviewchrome for androidfirefox for androidopera for androidsafari on iossamsung internetnode.jsgrowchrome full support 57edge full support 16firefox full support 52notes full support 52notes notes disabled in the firefox 52 extended support release (esr).ie no support noopera full support 44safari full support 11webview android full support 57chrome android full support ...
...no support noopera full support 44safari full support 11webview android full support 57chrome android full support 57firefox android full support 52notes full support 52notes notes disabled in the firefox 52 extended support release (esr).opera android full support 43safari ios full support 11samsung internet android full support 7.0nodejs full supp...

WebAssembly.Module() constructor - JavaScript
ll request. ...
...perasafariandroid webviewchrome for androidfirefox for androidopera for androidsafari on iossamsung internetnode.jsmodule() constructorchrome full support 57edge full support 16firefox full support 52notes full support 52notes notes disabled in the firefox 52 extended support release (esr).ie no support noopera full support 44safari full support 11webview android full support 57chrome android full support ...
...no support noopera full support 44safari full support 11webview android full support 57chrome android full support 57firefox android full support 52notes full support 52notes notes disabled in the firefox 52 extended support release (esr).opera android full support 43safari ios full support 11samsung internet android full support 7.0nodejs full supp...

WebAssembly.Module.customSections() - JavaScript
s a pull request. ...
...loreroperasafariandroid webviewchrome for androidfirefox for androidopera for androidsafari on iossamsung internetnode.jscustomsectionschrome full support 57edge full support 16firefox full support 52notes full support 52notes notes disabled in the firefox 52 extended support release (esr).ie no support noopera full support 44safari full support 11webview android full support 57chrome android full support ...
...no support noopera full support 44safari full support 11webview android full support 57chrome android full support 57firefox android full support 52notes full support 52notes notes disabled in the firefox 52 extended support release (esr).opera android full support 43safari ios full support 11samsung internet android full support 7.0nodejs full supp...

WebAssembly.Module.exports() - JavaScript
send us a pull request. ...
...net exploreroperasafariandroid webviewchrome for androidfirefox for androidopera for androidsafari on iossamsung internetnode.jsexportschrome full support 57edge full support 16firefox full support 52notes full support 52notes notes disabled in the firefox 52 extended support release (esr).ie no support noopera full support 44safari full support 11webview android full support 57chrome android full support ...
...no support noopera full support 44safari full support 11webview android full support 57chrome android full support 57firefox android full support 52notes full support 52notes notes disabled in the firefox 52 extended support release (esr).opera android full support 43safari ios full support 11samsung internet android full support 7.0nodejs full supp...

WebAssembly.Module.imports() - JavaScript
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...net exploreroperasafariandroid webviewchrome for androidfirefox for androidopera for androidsafari on iossamsung internetnode.jsimportschrome full support 57edge full support 16firefox full support 52notes full support 52notes notes disabled in the firefox 52 extended support release (esr).ie no support noopera full support 44safari full support 11webview android full support 57chrome android full support ...
...no support noopera full support 44safari full support 11webview android full support 57chrome android full support 57firefox android full support 52notes full support 52notes notes disabled in the firefox 52 extended support release (esr).opera android full support 43safari ios full support 11samsung internet android full support 7.0nodejs full supp...

WebAssembly.RuntimeError() constructor - JavaScript
uest. ...
...fariandroid webviewchrome for androidfirefox for androidopera for androidsafari on iossamsung internetnode.jsruntimeerror() constructorchrome full support 57edge full support 16firefox full support 52notes full support 52notes notes disabled in the firefox 52 extended support release (esr).ie no support noopera full support 44safari full support 11webview android full support 57chrome android full support ...
...no support noopera full support 44safari full support 11webview android full support 57chrome android full support 57firefox android full support 52notes full support 52notes notes disabled in the firefox 52 extended support release (esr).opera android full support 43safari ios full support 11samsung internet android full support 7.0nodejs full supp...

WebAssembly.Table() constructor - JavaScript
ull request. ...
...operasafariandroid webviewchrome for androidfirefox for androidopera for androidsafari on iossamsung internetnode.jstable() constructorchrome full support 57edge full support 16firefox full support 52notes full support 52notes notes disabled in the firefox 52 extended support release (esr).ie no support noopera full support 44safari full support 11webview android full support 57chrome android full support ...
...no support noopera full support 44safari full support 11webview android full support 57chrome android full support 57firefox android full support 52notes full support 52notes notes disabled in the firefox 52 extended support release (esr).opera android full support 43safari ios full support 11samsung internet android full support 7.0nodejs full supp...

WebAssembly.Table.prototype.get() - JavaScript
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...nternet exploreroperasafariandroid webviewchrome for androidfirefox for androidopera for androidsafari on iossamsung internetnode.jsgetchrome full support 57edge full support 16firefox full support 52notes full support 52notes notes disabled in the firefox 52 extended support release (esr).ie no support noopera full support 44safari full support 11webview android full support 57chrome android full support ...
...no support noopera full support 44safari full support 11webview android full support 57chrome android full support 57firefox android full support 52notes full support 52notes notes disabled in the firefox 52 extended support release (esr).opera android full support 43safari ios full support 11samsung internet android full support 7.0nodejs full supp...

WebAssembly.Table.prototype.grow() - JavaScript
and send us a pull request. ...
...ternet exploreroperasafariandroid webviewchrome for androidfirefox for androidopera for androidsafari on iossamsung internetnode.jsgrowchrome full support 57edge full support 16firefox full support 52notes full support 52notes notes disabled in the firefox 52 extended support release (esr).ie no support noopera full support 44safari full support 11webview android full support 57chrome android full support ...
...no support noopera full support 44safari full support 11webview android full support 57chrome android full support 57firefox android full support 52notes full support 52notes notes disabled in the firefox 52 extended support release (esr).opera android full support 43safari ios full support 11samsung internet android full support 7.0nodejs full supp...

WebAssembly.Table.prototype.length - JavaScript
d send us a pull request. ...
...rnet exploreroperasafariandroid webviewchrome for androidfirefox for androidopera for androidsafari on iossamsung internetnode.jslengthchrome full support 57edge full support 16firefox full support 52notes full support 52notes notes disabled in the firefox 52 extended support release (esr).ie no support noopera full support 44safari full support 11webview android full support 57chrome android full support ...
...no support noopera full support 44safari full support 11webview android full support 57chrome android full support 57firefox android full support 52notes full support 52notes notes disabled in the firefox 52 extended support release (esr).opera android full support 43safari ios full support 11samsung internet android full support 7.0nodejs full supp...

WebAssembly.Table.prototype.set() - JavaScript
and send us a pull request. ...
...nternet exploreroperasafariandroid webviewchrome for androidfirefox for androidopera for androidsafari on iossamsung internetnode.jssetchrome full support 57edge full support 16firefox full support 52notes full support 52notes notes disabled in the firefox 52 extended support release (esr).ie no support noopera full support 44safari full support 11webview android full support 57chrome android full support ...
...no support noopera full support 44safari full support 11webview android full support 57chrome android full support 57firefox android full support 52notes full support 52notes notes disabled in the firefox 52 extended support release (esr).opera android full support 43safari ios full support 11samsung internet android full support 7.0nodejs full supp...

WebAssembly.compile() - JavaScript
send us a pull request. ...
...net exploreroperasafariandroid webviewchrome for androidfirefox for androidopera for androidsafari on iossamsung internetnode.jscompilechrome full support 57edge full support 16firefox full support 52notes full support 52notes notes disabled in the firefox 52 extended support release (esr).ie no support noopera full support 44safari full support 11webview android full support 57chrome android full support ...
...no support noopera full support 44safari full support 11webview android full support 57chrome android full support 57firefox android full support 52notes full support 52notes notes disabled in the firefox 52 extended support release (esr).opera android full support 43safari ios full support 11samsung internet android full support 7.0nodejs full supp...

WebAssembly.instantiate() - JavaScript
d us a pull request. ...
...exploreroperasafariandroid webviewchrome for androidfirefox for androidopera for androidsafari on iossamsung internetnode.jsinstantiatechrome full support 57edge full support 16firefox full support 52notes full support 52notes notes disabled in the firefox 52 extended support release (esr).ie no support noopera full support 44safari full support 11webview android full support 57chrome android full support ...
...no support noopera full support 44safari full support 11webview android full support 57chrome android full support 57firefox android full support 52notes full support 52notes notes disabled in the firefox 52 extended support release (esr).opera android full support 43safari ios full support 11samsung internet android full support 7.0nodejs full supp...

WebAssembly.validate() - JavaScript
send us a pull request. ...
...et exploreroperasafariandroid webviewchrome for androidfirefox for androidopera for androidsafari on iossamsung internetnode.jsvalidatechrome full support 57edge full support 16firefox full support 52notes full support 52notes notes disabled in the firefox 52 extended support release (esr).ie no support noopera full support 44safari full support 11webview android full support 57chrome android full support ...
...no support noopera full support 44safari full support 11webview android full support 57chrome android full support 57firefox android full support 52notes full support 52notes notes disabled in the firefox 52 extended support release (esr).opera android full support 43safari ios full support 11samsung internet android full support 7.0nodejs full supp...

Lexical grammar - JavaScript
so possible with just a leading zero (see note about decimals above) 0755 0644 hexadecimal hexadecimal number syntax uses a leading zero followed by a lowercase or uppercase latin letter "x" (0x or 0x). if the digits after 0x are outside the range (0123456789abcdef), the following syntaxerror is thrown: "identifier starts immediately after numeric literal". ...
...(see note about decimals above) 0755 0644 hexadecimal hexadecimal number syntax uses a leading zero followed by a lowercase or uppercase latin letter "x" (0x or 0x). if the digits after 0x are outside the range (0123456789abcdef), the following syntaxerror is thrown: "identifier starts immediately after numeric literal". ...
...95147905179352830000 0x123456789abcdef // 81985529216486900 0xa // 10 bigint literal the bigint type is a numeric primitive in javascript that can represent integers with arbitrary precision. bigint literals are created by appending n to the end of an integer. 123456789123456789n // 123456789123456789 0o777777777777n // 68719476735 0x123456789abcdefn // 81985529216486895‬ 0b11101001010101010101n // 955733 note that legacy octal numbers with just a leading zero won't work for bigint: // 0755n // syntaxerror: invalid bigint syntax for octal bigint numbers, always use zero followed by the letter "o" (uppercase or lowercase): 0o755n for more information about bigint, see also javascript data structures. numeric separators to improve readability fo...

<feComposite> - SVG: Scalable Vector Graphics
<path id="red50" d="m 0 125 l 0 225 l 100 125 z" fill="#ff00ff" fill-opacity=".5" /> <g id="twobluetriangles"> <use xlink:href="#blue100"/> <use xlink:href="#blue50"/> </g> <g id="bluetriangles"> <use transform="translate(275,25)" xlink:href="#twobluetriangles"/> <use transform="translate(400,25)" xlink:href="#twobluetriangles"/> <use transform="translate(525,25)" xlink:href="#twobluetriangles"/> <use transform="translate(650,25)" xlink:href="#twobluetriangles"/> <use transform="translate(775,25)" xlink:href="#twobluetriangles"/> <use transform="translate(900,25)" xlink:href="#twobluetriangles"/> </g> </defs> <rect fill="none" stroke="blue" x="1" y="1" width="1098" height="648"/> <g font-family="verdana" font-size="40" sh...
...xlink:href="#red100" filter="url(#overflood)" /> <use xlink:href="#red50" filter="url(#overflood)" /> <text x="5" y="275">over</text> </g> <g transform="translate(400,25)"> <use xlink:href="#red100" filter="url(#inflood)" /> <use xlink:href="#red50" filter="url(#inflood)" /> <text x="35" y="275">in</text> </g> <g transform="translate(525,25)"> <use xlink:href="#red100" filter="url(#outflood)" /> <use xlink:href="#red50" filter="url(#outflood)" /> <text x="15" y="275">out</text> </g> <g transform="translate(650,25)"> <use xlink:href="#red100" filter="url(#atopflood)" /> <use xlink:href="#red50" filter="url(#atopflood)" /> <text x="10" y="275">atop</text> </g> ...
...ef="#red100" filter="url(#overnoflood)" /> <use xlink:href="#red50" filter="url(#overnoflood)" /> <text x="5" y="275">over</text> </g> <g transform="translate(400,25)"> <use xlink:href="#red100" filter="url(#innoflood)" /> <use xlink:href="#red50" filter="url(#innoflood)" /> <text x="35" y="275">in</text> </g> <g transform="translate(525,25)"> <use xlink:href="#red100" filter="url(#outnoflood)" /> <use xlink:href="#red50" filter="url(#outnoflood)" /> <text x="15" y="275">out</text> </g> <g transform="translate(650,25)"> <use xlink:href="#red100" filter="url(#atopnoflood)" /> <use xlink:href="#red50" filter="url(#atopnoflood)" /> <text x="10" y="275">atop</text> </...

Paths - SVG: Scalable Vector Graphics
ers a new one from it. this means that after the first control point, fairly complex shapes can be made by specifying only end points. this only works if the previous command was a q or a t command. if not, then the control point is assumed to be the same as the previous point, and only lines will be drawn. <svg width="190" height="160" xmlns="http://www.w3.org/2000/svg"> <path d="m 10 80 q 52.5 10, 95 80 t 180 80" stroke="black" fill="transparent"/> </svg> both curves produce similar results, although the cubic one allows greater freedom in exactly what the curve looks like. deciding which curve to use is situational and depends on the amount of symmetry the line has. arcs the other type of curved line that can be created using svg is the arc, called with the a command. arcs are se...
...wo parameters designate the x and y coordinates to end the stroke. together, these four values define the basic structure of the arc. the third parameter describes the rotation of the arc. this is best explained with an example: <svg width="320" height="320" xmlns="http://www.w3.org/2000/svg"> <path d="m 10 315 l 110 215 a 30 50 0 0 1 162.55 162.45 l 172.55 152.45 a 30 50 -45 0 1 215.1 109.9 l 315 10" stroke="black" fill="green" stroke-width="2" fill-opacity="0.5"/> </svg> the example shows a <path> element that goes diagonally across the page. at its center, two elliptical arcs have been cut out (x radius = 30, y radius = 50). in the first one, the x-axis-rotation has been left at 0, so the ellipse that the arc travels around (sh...
...rent arcs and not four to choose from because the line drawn from the start and end of the arc goes through the center of the ellipse. ...

XPCOM Objects - Archive of obsolete content
xpcom files are structured in the project and built. (your build will probably break, we'll cover this later on.) in the components directory, the file xsihellocounter.idl has the following contents: #include "nsisupports.idl" /** * counter for the hello world extension. keeps track of how many times the * hello world message has been shown. */ [scriptable, uuid(bd46f689-6c1d-47d0-bc07-bb52b546b8b5)] interface xsihellocounter : nsisupports { /* the maximum allowed count. */ const short max_count = 100; /* the current count. */ readonly attribute short count; /** * increments the display count and returns the new count. * @return the incremented count. */ short increment(); }; the bits about nsisupports are common to most xpcom interface definitions. nsisupp...
...pports is the base interface for all interfaces, so it should always be included, except for cases where your interface extends another interface. in those cases you just need to replace nsisupports with the interface you're extending. you can also extend from multiple interfaces, by including a comma-separated list of interfaces instead of only one. [scriptable, uuid(bd46f689-6c1d-47d0-bc07-bb52b546b8b5)] the scriptable qualifier says that this component can be accessed from js code. this can also be specified on a per-method basis, which is something you'll see in some of the interfaces in firefox, but it's not likely you'll have to do it in your own components. the second part defines a uuid for the interface. you must generate a new one for each interface, and you should change it ...

Inner-browsing extending the browser navigation paradigm - Archive of obsolete content
a class named xmlremoterequest. this class is just an abstraction layer that encapsulates the xmlhttprequest interface, and provides cross-browser support for recent ie versions and gecko-based browsers. ...
...when the markup is ready, it copies the markup into the container element, which is a div element. the following code snippet shows a simplified version of the logic that happe...

Menu - Archive of obsolete content
ector, not a jquery or other type of pseudo-selector. note: selectors don't automatically include the children of nodes they match. for example, jetpack.menu.context.page.on("a[href]") does not match images contained in links. to match links and all elements contained in links, use jetpack.menu.context.page.on("a[href], a[href] *"). a future version of jetpack may change this behavior; see bug 527924. what do you think? leave a comment on that bug or send a message to the mailing list. parameters selector one or more css selectors. a string. examples: "a[href]", "a[href] > img", "a[href], img". return value a new contextmenuset object. jetpack.menu.context the feature's context menu. all of the feature's context menus are exposed through jetpack.menu.context, including...
...he menu is shown, it displays a "loading..." item. if the menu remains open when getrecenttweets() receives data from the network and calls done(), the "loading..." item is replaced with the tweets, one item per tweet: this example will not work on os x due to a platform bug in firefox. replace jetpack.menu with jetpack.menu.context.page to see the effect on the content context menu. see bug 526382 for more information. jetpack.menu.add({ label: "recent tweets", menu: new jetpack.menu({ beforeshow: function (menu) { menu.set("loading..."); getrecenttweets(function done(tweets) menu.set(tweets)); } }) }); when the user selects some text on a page, the context menu normally displays a simple item that searches for it. replace that item with a menu that lets the ...

New Skin Notes - Archive of obsolete content
problem with mw, rather than the skin -- they use a <br style="clear:both" /> in some pretty annoying places. i'll try to get those fixed today. --dria well, with mediawiki skin, you can have the clear:both's in content area without a problem. i understand it might be hard to fix in the skin, but it is very desirable (because we sometimes use the floats and 'clears' in our pages). --nickolay 04:52, 25 aug 2005 (pdt) the clear/boths aren't in the content, they're embedded style information in the .php files in the /includes directory. it's just sloppy coding. i cannot think of any reason for writers or editors to add "clear:both" brs to their document. under what situations does this seem like something that should be embedded directly into the wiki content? --dria when using floated divs...
...deed shouldn't change it. the menu bar at the right, however, is too large in the new system, but is fine on the current (non-test) system. --mmondor 12:25, 26 aug 2005 (pdt) hmm, note that when logged-in, the theme is all fine like the old one, it's when a user doesn't login and reads the docs through the test site that the menu bar then is at the right and is slightly too large... --mmondor 12:52, 26 aug 2005 (pdt) will revisit sidebar width later. --dria i see that it was activated as default for non-logged in people already, it appears that there is no intention whatsoever to fix this at current time, since it's been placed in this section. just so that (perhaps) this might revive the topic, a side bar shouldn't exceed 16% to allow proper viewing at 800 pixels width ideally in my o...

Table Cellmap - Archive of obsolete content
rowindex -= map->getrowcount(); map = map->getnextsibling(); } data entry the usual way to populate the cellmap is via nstableframe::insertrows. enabling the debug code at the function entrance and exit gives a quite complete picture of the cellmap structure. below follows the dump for the 2x2 table. ...
...0276381c row(0)=02763940 cell(0)=02763990 cell(0)=02763ab4 ***** start table cell map dump ***** 023566b0 cols array orig/span-> 023566b0 ***** start group cell map dump ***** 023565b0 maprowcount=0 tablerowcount=0 ***** end group cell map dump ***** ***** end table cell map dump ***** ***end table dump*** insertrowsafter ***start table dump*** mcolwidths=-1 -1 row(0)=02763344 cell(0)=02763528 cell(1)=0276381c row(1)=02763940 cell(0)=02763990 cell(1)=02763ab4 ***** start table cell map dump ***** 023566b0 cols array orig/span-> 023566b00=2/0 1=2/0 ***** start group cell map dump ***** 023565b0 maprowcount=2 tablerowcount=2 row 0 : c0,0 c0,1 row 1 : c1,0 c1,1 c0,0=02763528(0) c0,1=0276381c(1) c1,0=02763990(0) c1,1=02763ab4(1) ***** end group cell map dump ***** ***** ...

Running Tamarin acceptance tests - Archive of obsolete content
rt asc=/users/build/hg/tamarin-redux/utils/asc.jar $ export builtinabc=/users/build/hg/tamarin-redux/generated/builtin.abc $ export shellabc=/users/build/hg/tamarin-redux/generated/shell_toplevel.abc $ export avm=/users/build/hg/tamarin-redux/objdir-release/shell/avmshell $ python runtests.py tamarin tests started: 2010-09-28 10:37:06.410676 current configuration: x64-mac-tvm-release avm version: 5260:6d1899261bac executing 2532 tests against vm: /users/build/hg/builds/5260-6d1899261bac/mac/avmshell_64 2532 running abcasm/abs_helper.as skipping... reason: 2531 running abcasm/adhoc.abs skipping... reason: inconsistencies in different debug output, need to implement regex matching of diffs 2527 running abcasm/branchtocommon.abs 2530 running abcasm/arithmetic.abs 2529 running abcasm/bkpt.
...899261bac executing 2532 tests against vm: /users/build/hg/builds/5260-6d1899261bac/mac/avmshell_64 2532 running abcasm/abs_helper.as skipping... reason: 2531 running abcasm/adhoc.abs skipping... reason: inconsistencies in different debug output, need to implement regex matching of diffs 2527 running abcasm/branchtocommon.abs 2530 running abcasm/arithmetic.abs 2529 running abcasm/bkpt.abs 2528 running abcasm/bkptline.abs 2526 running abcasm/bug_476556.abs 2524 running abcasm/bug_491056.abs ... test run passed! tests complete at 2010-09-28 10:39:26.751797 start date: 2010-09-28 10:38:07.221457 end date : 2010-09-28 10:39:26.751797 test time : 0:01:19.530340 passes : 59291 failures : 0 expected failures : 75 tests skipped : 76 the -f flag tells r...

Localization - Archive of obsolete content
ne;" flex="1"> <treecols> <treecol id="name" label="&results.filename;" flex="1"/> <treecol id="location" label="&results.location;" flex="2"/> <treecol id="size" label="&results.size;" flex="1"/> </treecols> <treechildren> <treeitem> <treerow> <treecell label="mozilla"/> <treecell label="/usr/local"/> <treecell label="&bytes.before;2520&bytes.after;"/> </treerow> </treeitem> </treechildren> </tree> <splitter id="splitbar" resizeafter="grow" style="display: none;"/> <spacer class="titlespace"/> <hbox> <progressmeter id="progmeter" value="50%" style="display: none;"/> <spacer flex="1"/> <button id="find-button" label="&button.find;" oncommand="dofind()"/> <button id="cancel-button" lab...
...uld be declared in the dtd file. the window will not be displayed if an entity is found in the xul file that hasn't been declared. note that the name of the entity is not important. in the example above, words in entities have been separated with periods. you don't have to do this. the entity names here follow similar conventions as the rest of the mozilla code. you might notice that the text '2520 bytes' has been replaced by two entities. this is because the phrase structure may be different in another locale. for example, the number might need to appear before the equivalent of 'bytes' instead of after. of course, this might need to be more complicated in order to display kb or mb as needed. the access keys and keyboard shortcuts have also been translated into entities because they will...

ECMAScript 2016 to ES.Next support in Mozilla - Archive of obsolete content
mascript draft specification. you can see the latest proposals on the tc39/ecma262 github repository. a channel for feedback on ecmascript standards is es-discuss. below is a list of features in es2016+ and what version of firefox they were implemented in. ...
...mascript 2016 array.prototype.includes() (firefox 43) typedarray.prototype.includes() (firefox 43) exponentiation operator (firefox 52) ecmascript 2017 object.values() (firefox 47) object.entries() (firefox 47) string.prototype.padstart() (firefox 48) string.prototype.padend() (firefox 48) object.getownpropertydescriptors() (firefox 50) async functions async function (firefox 52) async function expression (firefox 52) asyncfunction (firefox 52) await (firefox 52) trailing commas in function parameter lists (firefox 52) ecmascript 2018 spread in object literals and rest parameters (firefox 55) for await...of (firefox 57) global_objects/sharedarraybuffer (firefox 57, with flags) global_objects/promise/finally (firefox 58) global_objects/regexp/dotal...

New in JavaScript 1.8.5 - Archive of obsolete content
te object. function.prototype.bind() creates a new function that, when called, itself calls this function in the context provided (with a given sequence of arguments). bug 429507 new ecmascript5 features get and set operators now allows the identifier to be numeric or a string. bug 520696 function.apply() can accept any array-like object as the arguments list, instead of only true arrays. strict mode support array.tostring() now works even on non-arrays by either returning the result of calling its join() method if one is available or by calling its tostring() method. other standardization work various non-stan...
...te object's parse() method now supports simple iso 8601 format date strings. global objects made read only: the nan, infinity, and undefined global objects have been made read only, per the ecmascript 5 specification. obj.__parent__ and obj.__count__ become obsolete. some information about why: spidermonkey change du jour: the special __parent__ property has been removed bug 551529 & bug 552560. trailing commas no longer accepted in json.parse(). ...

Practical positioning examples - Learn web development
ntainer. here we simply set a fixed height to make sure the panels fit snugly inside the info-box, position relative to set the <div> as the positioning context, so you can then place positioned child elements relative to it and not the <html> element, and finally we clear the float set in the css above so that it doesn't interfere with the remainder of the layout. .info-box .panels { height: 352px; position: relative; clear: both; } finally for this section, we will style the individual <article> elements that comprise our panels. the first rule we'll add will absolutely position the panels, and make them all sit flush to the top and left of their <div> container — this part is absolutely key to this whole layout feature, as it makes the panels sit on top of one another. the rule ...
...nd rule we'll add here makes it so that a panel with a class of active-panel set on it will have a z-index of 1 applied to it, which will make it sit above the other panels (positioned elements have a z-index of 0 by default, which would put them below). again, we'll add this class using javascript at the appropriate time. .info-box article { position: absolute; top: 0; left: 0; height: 352px; padding: 10px; color: white; background-color: #a60000; } .info-box .active-panel { z-index: 1; } adding our javascript the final step to getting this feature working is to add some javascript. put the following block of code, exactly as written in between your opening and closing <script> tags (you'll find these below the html content): var tabs = document.queryselectorall('.info-...

HTML table basics - Learn web development
m nasa's planetary fact sheet - metric. ...
... when done correctly, even blind people can interpret tabular data in an html table — a successful html table should enhance the experience of sighted and visually impaire...

Displaying Places information using views
elementbyid("myplacestreeview"); points 1 and 2 apply to this variable. the tree view's view is the object at treeview.view. points 3 and 4 apply to this object. var treeviewview = treeview.view; convenience methods because the built-in tree view is both widely used and complex, several convenience methods are implemented directly on it to make common tasks easier. warning: until bug 476952 is fixed, you may experience problems using some of these methods in conjunction with the place attribute and property. applyfilter() loads a new empty query with particular search terms and folders. void applyfilter( string filterstring, array folderrestrict ); parameters filterstring the new query's searchterms property will be set to this string. folderrestrict the setfolders fu...
... tree. all containers above the node in the hierarchy will be opened so that the node is visible. void selectplaceuri( string placeuri ); parameters placeuri the uri (as a string) of the nsinavhistoryresultnode to select. convenience properties in addition to the methods above, some properties of convenience are implemented directly on the built-in tree view. warning: until bug 476952 is fixed, you may experience problems using some of these properties in conjunction with the place attribute and property. property type description flatlist boolean if true the view does not recurse into containers. the action to take when a container is toggled can be set via the onopenflatcontainer property. at least one of flatlist and showroot must be false. ...

Experimental features in Firefox
ore details. release channel version added enabled by default? nightly 53 yes developer edition 53 no beta 53 no release 53 no preference name dom.dialog_element.enabled global attribute: inputmode our implementation of the inputmode global attribute has been updated as per the whatwg spec (bug 1509527), but we still need to make other changes too, like making it available on contenteditable content. see also bug 1205133 for details. release channel version added enabled by default? nightly 75 yes developer edition 75 no beta 75 no release 75 no preference name dom.forms.inputmode <link rel="prel...
... name dom.visualviewport.enabled constructable stylesheets the addition of a constructor to the cssstylesheet interface as well as a variety of related changes makes it possible to directly create new stylesheets without having to add the sheet to the html. this makes it much easier to create reusable stylesheets for use with shadow dom. our implementation is not yet complete; see bug 1520690 for more details. release channel version added enabled by default? nightly 73 no developer edition 73 no beta 73 no release 73 no preference name layout.css.constructable-stylesheets.enabled webrtc and media the following experimental features include those found in the webrtc api, the web aud...

MathML Torture Test
<math display="block"> <mrow> <mo>(</mo> <mfrac linethickness="0px"> <mi>n</mi> <mrow> <mi>k</mi> <mo>/</mo> <mn>2</mn> </mrow> </mfrac> <mo>)</mo> </mrow> </math> </td></tr> <tr> <td>9</td> <td><img src="https://udn.realityripple.com/samples/52/183910d0f1.png" width="237" height="50" alt="texbook, 17.7" /></td> <td> <math display="block"> <mrow> <mrow> <mo>(</mo> <mfrac linethickness="0px"> <mi>p</mi> <mn>2</mn> </mfrac> <mo>)</mo> </mrow> <msup> <mi>x</mi> <mn>2</mn> </msup> ...
...d> <td> <math display="block"> <mrow> <msup> <mn>2</mn> <msup> <mn>2</mn> <msup> <mn>2</mn> <mi>x</mi> </msup> </msup> </msup> </mrow> </math> </td></tr> <tr> <td>16</td> <td><img src="https://udn.realityripple.com/samples/4c/52718c0fdb.png" width="55" height="49" alt="texbook, 18.10-18.11" /></td> <td> <math display="block"> <mrow> <msubsup> <mo stretchy="false">&int;</mo> <mn>1</mn> <mi>x</mi> </msubsup> <mfrac> <mrow><mi>d</mi><mi>t</mi></mrow> <mi>t</mi> </mfrac> </mrow> </math> </td><...

TraceMalloc
also, your javascript can call the following dom window methods: tracemallocdisable() - turn off tracing, first flushing any buffered log events for all log files. tracemallocenable() - turn on tracing. tracemallocopenlogfile(filename) - open a new log file and...
...-malloc/diffbloatdump.pl --depth=15 --use-address /dev/null sdleak.log > sdleak.tree.raw # frobulate trees to remove extraneous junk perl source/tools/rb/fix-macosx-stack.pl sdleak.tree.raw > sdleak.tree you can also use the leakstats program to analyze a log for shutdown leaks. it will produce a report like the following. leaks: 382739 bytes, 3465 allocations maximum heap size: 7751799 bytes 62095212 bytes were allocated in 391091 allocations. detecting memory usage growth in a running process to do this, dump the existing allocations to a file by calling the function tracemallocdumpallocations from javascript. you can use the following web page to do so. <script type="text/javascript"> var filename = window.prompt("filename to log: "); if (filename) tracemallocdumpallocations...

McCoy
this is in the form of the public part of a cryptographic key included in the original add-on you release. the first step is to create a cryptographi...
...this is in the form of the public part of a cryptographic key included in the original add-on you release. the first step is to create a cryptographic key. simply click the "create" toolbar button or select "create key" ...

NSS_3.12.2_release_notes.html
rror bugs fixed the following bugs have been fixed in nss 3.12.2. ...
...ling with -wstrict-prototypes bug 449334: pk12util has duplicate options letters bug 449725: signver is still using static libraries. bug 450427: add comodo ecc certification authority certificate to nss bug 450536: remove obsolete xp_mac code bug 451024: certutil.exe crashes with segmentation fault inside pr_cleanup bug 451927: security/coreconf/winnt6.0.mk has invalid defines bug 452751: slot leak in pk11_findslotsbynames bug 452865: remove obsolete linker flags needed when libnss3 was linked with libsoftokn3 bug 454961: fix the implementation and use of pr_fgets in signtool bug 455348: change hyphens to underscores in debug_$(shell whoami). bug 455424: nssilckt.h defines the enumeration constant 'lock' bug 456036: stubs for deprecated functions in lib/certdb/stanpc...

NSS 3.12.4 release notes
(see secoidt.h) sec_oid_x509_any_policy the nssckbi pkcs #11 module's version changed to 1.75. obsolete code for win16 has been removed. support for openvms has been removed. bugs fixed the following bugs have been fixed in nss 3.12.4. ...
...70479: io timeout during cert fetching makes libpkix abort validation. ...

NSS 3.12.5 release_notes
new and revised documents available since ...
...to ssltap bug 516101: if pk11_importcert fails, it leaves the certificate undiscoverable by cert_pkixverifycert bug 518443: pk11_importandreturnprivatekey leaks an arena bug 518446: pk11_derencodepublickey leaks a certsubjectpublickeyinfo bug 518457: seckey_encodedersubjectpublickeyinfo and pk11_derencodepublickey are duplicate bug 522510: add deprecated comments to key.h and pk11func.h bug 522580: nss uses port_memcmp for comparing secret data. bug 525056: timing attack against ssl3ext.c:ssl3_serverhandlesessionticketxtn() bug 526689: ssl3 & tls renegotiation vulnerability documentation for a list of the primary nss documentation pages on mozilla.org, see nss documentation. new and revised documents available since the release of nss 3.11 include the following: build instr...

NSS 3.14.1 release notes
od cert_createocspsingleresponseunknown cert_createocspsingleresponserevoked cert_createencodedocspsuccessresponse cert_createencodedocsperrorresponse new types in ocspt.h ​certocspresponderidtype notable changes in nss 3.14.1 windows ce support has been removed from the code base. bug 812399 - in nss 3.14, a regression caused bug 641052 / cve-2011-3640 to be re-introduced under certain situations. this regression only affected applications that initialize nss via the nss_nodb_init function. nss 3.14.1 includes the complete fix for this issue. bug 357025 - nss 3.14 added support for tokens that make use of cka_always_authenticate. however, when authenticating with such tokens, it was possible for an internal lock to be acquired...
...s will now only export the public nss functions. bug 810582 - tls false start is now only used with servers that negotiate a cipher suite that supports forward secrecy. note: the criteria for false start may change again in future nss releases. bugs fixed in nss 3.14.1 the following bugzilla query returns all of the bugs fixed in nss 3.14.1: https://bugzilla.mozilla.org/buglist.cgi?list_id=5216669;resolution=fixed;query_format=advanced;bug_status=resolved;bug_status=verified;target_milestone=3.14.1;product=nss compatability nss 3.14.1 shared libraries are backward compatible with all older nss 3.x shared libraries. a program linked with older nss 3.x shared libraries will work with nss 3.14.1 shared libraries without recompiling or relinking. furthermore, applications that restrict th...

NSS 3.15.1 release notes
is a patch release for nss 3.15. the bug fixes in nss 3.15.1 are described in the "bugs fixed" section below. distribution information nss 3.15.1 source distributions are also available on ftp.mozilla.org for secure https download: source tarballs: https://ftp.mozilla.org/pub/mozilla.org/security/nss/releases/nss_3_15_1_rtm/src/ new in nss 3.15.1 new functionality tls 1.2: tls 1.2 (rfc 5246) is supported. hmac-sha256 cipher suites (rfc 5246 and rfc 5289) are supported, allowing tls to be used without md5 and sha-1. note the following limitations. the hash function used in the signature for tls 1.2 client authentication must be the hash function of the tls 1.2 prf, which is always sha-256 in nss 3.15.1. aes gcm cipher suites are not yet supported. new func...
...nicknameconflict. bug 877798 - fix ssltap to print the certificate_status handshake message correctly. bug 882829 - on windows, nss initialization fails if nss cannot call the rtlgenrandom function. bug 875601 - secmod_closeuserdb/secmod_openuserdb fails to reset the token delay, leading to spurious failures. bug 884072 - fix a typo in the header include guard macro of secmod.h. bug 876352 - certutil now warns if importing a pem file that contains a private key. bug 565296 - fix the bug that shlibsign exited with status 0 even though it failed. the nss_survive_double_bypass_failure build option is removed. bugs fixed in nss 3.15.1 https://bugzilla.mozilla.org/buglist.cgi?list_id=5689256;resolution=fixed;classification=components;query_format=advanced;target_milestone=3.15.1...

NSS 3.19.2.3 release notes
ss_3_19_2_3_rtm. nss 3.19.2.3 requires nspr 4.10.10 or newer. nss 3.19.2.3 source distributions are available on ftp.mozilla.org for secure https download: source tarballs: https://ftp.mozilla.org/pub/mozilla.org/security/nss/releases/nss_3_19_2_3_rtm/src/ new in nss 3.19.2.3 new functionality no new functionality is introduced in this release. security fixes in nss 3.19.2.3 bug 1245528 / cve-2016-1950 - fixed a heap-based buffer overflow related to the parsing of certain asn.1 structures. an attacker could create a specially-crafted certificate which, when parsed by nss, would cause a crash or execution of arbitrary code with the permissions of the user. acknowledgements the nss development team would like to thank security researcher francis gabriel for responsibly disclos...
... a heap-based buffer overflow related to the parsing of certain asn.1 structures. an attacker could create a specially-crafted certificate which, when parsed by nss, would cause a crash or execution of arbitrary code with the permissions of the user. acknowledgements the nss development team would like to thank security researcher francis gabriel for responsibly disclosing the issue in bug 1245528. compatibility nss 3.19.2.3 shared libraries are backward compatible with all older nss 3.x shared libraries. a program linked with older nss 3.x shared libraries will work with nss 3.19.2.3 shared libraries without recompiling or relinking. furthermore, applications that restrict their use of nss apis to the functions listed in nss public functions will remain compatible with future versions ...

NSS 3.21.1 release notes
hg tag is nss_3_21_1_rtm. nss 3.21.1 requires nspr 4.10.10 or newer. nss 3.21.1 source distributions are available on ftp.mozilla.org for secure https download: source tarballs: https://ftp.mozilla.org/pub/mozilla.org/security/nss/releases/nss_3_21_1_rtm/src/ new in nss 3.21.1 new functionality no new functionality is introduced in this release. security fixes in nss 3.21.1 bug 1245528 / cve-2016-1950 - fixed a heap-based buffer overflow related to the parsing of certain asn.1 structures. an attacker could create a specially-crafted certificate which, when parsed by nss, would cause a crash or execution of arbitrary code with the permissions of the user. acknowledgements the nss development team would like to thank security researcher francis gabriel for responsibly disclos...
... a heap-based buffer overflow related to the parsing of certain asn.1 structures. an attacker could create a specially-crafted certificate which, when parsed by nss, would cause a crash or execution of arbitrary code with the permissions of the user. acknowledgements the nss development team would like to thank security researcher francis gabriel for responsibly disclosing the issue in bug 1245528. compatibility nss 3.21.1 shared libraries are backward compatible with all older nss 3.x shared libraries. a program linked with older nss 3.x shared libraries will work with nss 3.21.1 shared libraries without recompiling or relinking. furthermore, applications that restrict their use of nss apis to the functions listed in nss public functions will remain compatible with future versions of t...

NSS 3.22.2 release notes
hg tag is nss_3_22_2_rtm. nss 3.22.2 requires nspr 4.12 or newer. nss 3.22.2 source distributions are available on ftp.mozilla.org for secure https download: source tarballs: https://ftp.mozilla.org/pub/mozilla.org/security/nss/releases/nss_3_22_2_rtm/src/ new in nss 3.22.2 new functionality no new functionality is introduced in this release. security fixes in nss 3.22.2 bug 1245528 / cve-2016-1950 - fixed a heap-based buffer overflow related to the parsing of certain asn.1 structures. an attacker could create a specially-crafted certificate which, when parsed by nss, would cause a crash or execution of arbitrary code with the permissions of the user. notable changes in nss 3.22.2 bug 1247990 - the root ca changes from nss 3.23 have been backported. acknowledgements ...
...e a specially-crafted certificate which, when parsed by nss, would cause a crash or execution of arbitrary code with the permissions of the user. notable changes in nss 3.22.2 bug 1247990 - the root ca changes from nss 3.23 have been backported. acknowledgements the nss development team would like to thank security researcher francis gabriel for responsibly disclosing the issue in bug 1245528. compatibility nss 3.22.2 shared libraries are backward compatible with all older nss 3.x shared libraries. a program linked with older nss 3.x shared libraries will work with nss 3.22.2 shared libraries without recompiling or relinking. furthermore, applications that restrict their use of nss apis to the functions listed in nss public functions will remain compatible with future versions of t...

NSS 3.32 release notes
32_rtm/src/ notable changes in nss 3.32 various minor improvements and correctness fixes. the code signing trust bit was turned off for all, included root certificates. the websites (tls/ssl) trust bit was turned off for the following root certificates. ...
...ingerprint: 50:79:41:c7:44:60:a0:b4:70:86:22:0d:4e:99:32:57:2a:b5:d1:b5:bb:cb:89:80:ab:1c:b1:76:51:a8:44:d2 cn = geotrust global ca 2 sha-256 fingerprint: ca:2d:82:a0:86:77:07:2f:8a:b6:76:4f:f0:35:67:6c:fe:3e:5e:32:5e:01:21:72:df:3f:92:09:6d:b7:9b:85 cn = secure certificate services sha-256 fingerprint: bd:81:ce:3b:4f:65:91:d1:1a:67:b5:fc:7a:47:fd:ef:25:52:1b:f9:aa:4e:18:b9:e3:df:2e:34:a7:80:3b:e8 cn = swisscom root ca 1 sha-256 fingerprint: 21:db:20:12:36:60:bb:2e:d4:18:20:5d:a1:1e:e7:a8:5a:65:e2:bc:6e:55:b5:af:7e:78:99:c8:a2:66:d9:2e cn = swisscom root ev ca 2 sha-256 fingerprint: d9:5f:ea:3c:a4:ee:dc:e7:4c:d7:6e:75:fc:6d:1f:f6:2c:44:1f:0f:a8:bc:77:f0:34:b1:9e:5d:b2:58:01:5d cn = trusted cer...

NSS 3.39 release notes
requires the encoding to contain the null parameter. the tstclnt and selfserv test utilities no longer accept the -z parameter, as support for tls compression was removed in a previous nss version. the ca certificates list was updated to version 2.26. ...
...-256 fingerprint: 8560f91c3624daba9570b5fea0dbe36ff11a8323be9486854fb3f34a5571198d the following ca certificate was removed: cn = comsign sha-256 fingerprint: ae4457b40d9eda96677b0d3c92d57b5177abd7ac1037958356d1e094518be5f2 the following ca certificates had the websites trust bit disabled: cn = certplus root ca g1 sha-256 fingerprint: 152a402bfcdf2cd548054d2275b39c7fca3ec0978078b0f0ea76e561a6c7433e cn = certplus root ca g2 sha-256 fingerprint: 6cc05041e6445e74696c4cfbc9f80f543b7eabbb44b4ce6f787c6a9971c42f17 cn = opentrust root ca g1 sha-256 fingerprint: 56c77128d98c18d91b4cfdffbc25ee9103d4758ea2abad826a90f3457d460eb4 cn = opentrust root ca g2 sha-256 fingerprint: 27...

NSS 3.41 release notes
ty services (nss) 3.41 on 7 december 2018, which is a minor release. distribution information the hg tag is nss_3_41_rtm. nss 3.41 requires nspr 4.20 or newer. nss 3.41 source distributions are available on ftp.mozilla.org for secure https download: source tarballs: https://ftp.mozilla.org/pub/mozilla.org/security/nss/releases/nss_3_41_rtm/src/ new in nss 3.41 new functionality bug 1252891 - implemented eku handling for ipsec ike. bug 1423043 - enable half-closed states for tls. bug 1493215 - enabled the following ciphersuites by default: tls_ecdhe_ecdsa_with_aes_256_gcm_sha384 tls_ecdhe_rsa_with_aes_256_gcm_sha384 tls_dhe_rsa_with_aes_256_gcm_sha384 tls_rsa_with_aes_256_gcm_sha384 new functions none notable changes in nss 3.41 the following ca certific...
...988393382e5161aa0493c cn = uca extended validation root sha-256 fingerprint: d43af9b35473755c9684fc06d7d8cb70ee5c28e773fb294eb41ee71722924d24 the following ca certificates were removed: cn = ac raíz certicámara s.a. ...

NSS 3.43 release notes
39cb6a34216f44dcac9f3954b14292f2e8c8608f cn = emsign ecc root ca - c3 sha-256 fingerprint: bc4d809b15189d78db3e1d8cf4f9726a795da1643ca5f1358e1ddb0edc0d7eb3 cn = hongkong post root ca 3 sha-256 fingerprint: 5a2fc03f0c83b090bbfa40604b0988446c7636183df9846e17101a447fb8efd6 the following ca certificates were removed: none bugs fixed in nss 3.43 bug 1528669 and bug 1529308 - improve gyp build system handling bug 1529950 and bug 1521174 - improve nss s/mime tests for thunderbird bug 1530134 - if docker isn't installed, try running a local clang-format as a fallback bug 1531267 - enable fips mode automatically if the system fips mode flag is set bug 1528262 - add a -j option to the strsclnt command to specify sigschemes bug 1513909 - add manu...
... docker isn't installed, try running a local clang-format as a fallback bug 1531267 - enable fips mode automatically if the system fips mode flag is set bug 1528262 - add a -j option to the strsclnt command to specify sigschemes bug 1513909 - add manual for nss-policy-check bug 1531074 - fix a deref after a null check in seckey_setpublicvalue bug 1517714 - properly handle esni with hrr bug 1529813 - expose hkdf-expand-label with mechanism bug 1535122 - align tls 1.3 hkdf trace levels bug 1530102 - use getentropy on compatible versions of freebsd. this bugzilla query returns all the bugs fixed in nss 3.43: https://bugzilla.mozilla.org/buglist.cgi?resolution=fixed&classification=components&query_format=advanced&product=nss&target_milestone=3.43 compatibility nss 3.43 shared librar...

NSS 3.44 release notes
ttributevaluenolock should make at most one sql query, rather than one for each attribute 1531236 - provide accessor for certcertificate.dercert 1536734 - lib/freebl/crypto_primitives.c assumes a big endian machine 1532384 - in nss test certificates, use @example.com (not @bogus.com) 1538479 - post-handshake messages after async server authentication break when using record layer separation 1521578 - x25519 support in pk11pars.c 1540205 - freebl build fails with -dnss_disable_chachapoly 1532312 - post-handshake auth doesn't interoperate with openssl 1542741 - certutil -f crashes with segmentation fault 1546925 - allow preceding text in try comment 1534468 - expose chacha20 primitive 1418944 - quote cc/cxx variables passed to nspr 1543545 - allow to build nss as a static library ...
...f crashes with segmentation fault 1546925 - allow preceding text in try comment 1534468 - expose chacha20 primitive 1418944 - quote cc/cxx variables passed to nspr 1543545 - allow to build nss as a static library 1487597 - early data that arrives before the handshake completes can be read afterwards 1548398 - freebl_gtest not building on linux/mac 1548722 - fix some coverity warnings 1540652 - softoken/sdb.c: logically dead code 1549413 - android log lib is not included in build 1537927 - ipsec usage is too restrictive for existing deployments 1549608 - signature fails with dbm disabled 1549848 - allow building nss for ios using gyp 1549847 - nss's sqlite compilation warnings make the build fail on ios 1550041 - freebl not building on ios simulator 1542950 - macos cipher test ...

NSS 3.46 release notes
faultclient.c bug 1512605 - incorrect alert description after unencrypted finished msg bug 1564715 - read /proc/cpuinfo when at_hwcap2 returns 0 bug 1532194 - remove or fix -ddebug_$user from make builds bug 1565577 - visual studio's cl.exe -? ...
...- remove -wmaybe-uninitialized warning in tls13esni.c bug 1561332 - ec.c:28 warning: comparison of integers of different signs: 'int' and 'unsigned long' bug 1564714 - print certutil commands during setup bug 1565013 - hacl image builder times out while fetching gpg key bug 1563786 - update hacl-star docker image to pull specific commit bug 1559012 - improve gcm perfomance using pmull2 bug 1528666 - correct resumption validation checks bug 1568803 - more tests for client certificate authentication bug 1564284 - support profile mobility across windows and linux bug 1573942 - gtest for pkcs11.txt with different breaking line formats bug 1575968 - add strsclnt option to enforce the use of either ipv4 or ipv6 bug 1549847 - fix nss builds on ios bug 1485533 - enable nss_ssl_tests on t...

NSS 3.53 release notes
utions are available on ftp.mozilla.org for secure https download: source tarballs: https://ftp.mozilla.org/pub/mozilla.org/security/nss/releases/nss_3_53_rtm/src/ other releases are available in nss releases. notable changes in nss 3.53 when using the makefiles, nss can be built in parallel, speeding up those builds to more similar performance as the build.sh/ninja/gyp system. (bug 290526) seed is now moved into a new freebl directory freebl/deprecated (bug 1636389). seed will be disabled by default in a future release of nss. at that time, users will need to set the compile-time flag (bug 1622033) to disable that deprecation in order to use the algorithm. algorithms marked as deprecated will ultimately be removed. several root certificates in the mozilla program ...
...k.c:4460 bug 1638289 - avoid multiple definitions of sha{256,384,512}_* symbols when linking libfreeblpriv3.so in firefox on ppc64le bug 1636389 - relocate deprecated seed algorithm bug 1637083 - lib/ckfw: no such file or directory. stop. ...

Release notes for recent versions of NSS
lease notes) the current esr releases of nss are 3.44.4 (nss 3.44.4 release notes), intended for firefox esr 68, which was released on 19 may 2020, and 3.53.1 (nss 3.53.1 release notes), intended for firefox esr 78, which was released on 16 june 2020. ...
...44.4 (nss 3.44.4 release notes), intended for firefox esr 68, which was released on 19 may 2020, and 3.53.1 (nss 3.53.1 release notes), intended for firefox esr 78, which was released on 16 june 2020. ...

JS_GC
obsolete since jsapi 50 description js_gc performs garbage collection of js objects, strings and other internal data structures that are no longer reachable in the specified context or runtime. ...
...obsolete since jsapi 50 description js_gc performs garbage collection of js objects, strings and other internal data structures that are no longer reachable in the specified context or runtime. ...

SavedFrame
his stack frame’s caller, or null if this is the oldest frame on the stack. ...
...est frame on the stack. in this case, there might be an asyncparent instead. ...

A Web PKI x509 certificate primer
x.509 (in this document referred as x509) is an itu standard to describe certificates. this article provides an overview of what these are and how they work. three versions of the x509 standard have been defined for web-pki. in this document we will be referring to the current standard in use for web pki: x509 v3, which is described in detail in rfc 5280. in general, x509 certificates bind a signature to a validity period, a public key, a subject, an issuer, and a set of extensions. the extensions define extra properties of the certificate such as extra attributes of the certificate or constraints on the use of the certificate. in order for a certificate to be valid these three requirements must be met: there is a verification path from the site certificate to a trusted certifica...
...dered ok for that particular validation. one issue that is not commonly known is that the x509 trust graph is not a forest (a bunch of trees where each root is a trusted root) but a cyclic graph, where the same key/issuer can be a root or an intermediate for another root in the browsers key store (when roots create intermediates for each other it is called cross-signing). extensions while rfc 5280 defines 16 extensions for webpki in this document we will be describing the six extensions we considered critical for understanding. certificates can have other extensions not described on rfc 5280, but that is out of the scope of this document. extensions can be marked as critical or non-critical, conforming certificate verification libraries should stop processing verification when encounteri...

Frecency algorithm
the total visit count includes embedded, undefined, etc visits (does not exclude invalid or embedded visits). developer notes there are various development notes you can read about places that may offer additional insights: initial algorithm ideas im...
... the total visit count includes embedded, undefined, etc visits (does not exclude invalid or embedded visits). developer notes there are various development notes you can read about places that may offer additional insights: initial algorithm ideas implementation...

nsIAccessibleEvent
e 0x004b 0x0047 event_window_destroy 0x004c 0x0048 event_window_maximize 0x004d 0x0049 event_window_minimize 0x004e 0x004a event_window_resize 0x004f 0x004b event_window_restore 0x0050 0x004c event_hyperlink_end_index_changed 0x0051 0x004d the ending index of this link within the containing string has changed. event_hyperlink_number_of_anchors_changed 0x0052 0x004e the number of anchors associated with this hyperlink object has changed. event_hyperlink_selected_link_changed 0x0053 0x004f the hyperlink selected state changed from selected to unselected or from unselected to selected. event_hypertext_link_activated 0x0054 0x0050 one of the links associated with the hypertext object has been activated. event_hypertext_link_selected 0x0055 0x...
... 0x004f the hyperlink selected state changed from selected to unselected or from unselected to selected. event_hypertext_link_activated 0x0054 0x0050 one of the links associated with the hypertext object has been activated. event_hypertext_link_selected 0x0055 0x0051 one of the links associated with the hypertext object has been selected. event_hyperlink_start_index_changed 0x0056 0x0052 the starting index of this link within the containing string has changed. event_hypertext_changed 0x0057 0x0053 focus has changed from one hypertext object to another, or focus moved from a non-hypertext object to a hypertext object, or focus moved from a hypertext object to a non-hypertext object. event_hypertext_nlinks_changed 0x0058 0x0054 the number of hyperlinks associated with a hyp...

nsIHttpChannelInternal
tostring(). this may be either an ipv4 or ipv6 address. note: if network address translation (nat) is in effect, this may not be the same address the remote host thinks it is talking to. this may throw an ns_error_not_available exception if accessed when the channel's endpoints haven't been determined yet, or any time the nsihttpactivityobserver.isactive attribute is false. see bug 534698 and bug 526207. read only. localport print32 the local port number to which the channel is bound. this may throw an ns_error_not_available exception if accessed when the channel's endpoints haven't been determined yet, or any time the nsihttpactivityobserver.isactive attribute is false. see bug 534698 and bug 526207. read only. proxyinfo nsiproxyinfo get the proxy info in use by the channel. read onl...
.... read only. obsolete since gecko 1.9 remoteaddress autf8string the ip address of the remote host to which this channel is bound, in the same format produced by pr_netaddrtostring(). this may throw an ns_error_not_available exception if accessed when the channel's endpoints haven't been determined yet, or any time the nsihttpactivityobserver.isactive attribute is false. see bug 534698 and bug 526207. read only. remoteport print32 the remote port number to which the channel is bound. this may throw an ns_error_not_available exception if accessed when the channel's endpoints haven't been determined yet, or any time the nsihttpactivityobserver.isactive attribute is false. see bug 534698 and bug 526207. read only. methods getrequestversion() gets the request's major and minor version...

XPCOM primitive
sisupportschar : nsisupportsprimitive { attribute char data; string tostring(); }; print16 nsisupportsprint16 @mozilla.org/supports-print16;1 [scriptable, uuid(e30d94b0-4a1c-11d3-9890-006008962422)] interface nsisupportsprint16 : nsisupportsprimitive { attribute print16 data; string tostring(); }; print32 nsisupportsprint32 @mozilla.org/supports-print32;1 [scriptable, uuid(e36c5250-4a1c-11d3-9890-006008962422)] interface nsisupportsprint32 : nsisupportsprimitive { attribute print32 data; string tostring(); }; print64 nsisupportsprint64 @mozilla.org/supports-print64;1 [scriptable, uuid(e3cb0ff0-4a1c-11d3-9890-006008962422)] interface nsisupportsprint64 : nsisupportsprimitive { attribute print64 data; string tostring(); }; float nsisupportsfloat @mozilla...
...erface nsisupportsprint64 : nsisupportsprimitive { attribute print64 data; string tostring(); }; float nsisupportsfloat @mozilla.org/supports-float;1 [scriptable, uuid(abeaa390-4ac0-11d3-baea-00805f8a5dd7)] interface nsisupportsfloat : nsisupportsprimitive { attribute float data; string tostring(); }; double nsisupportsdouble @mozilla.org/supports-double;1 [scriptable, uuid(b32523a0-4ac0-11d3-baea-00805f8a5dd7)] interface nsisupportsdouble : nsisupportsprimitive { attribute double data; string tostring(); }; voidptr nsisupportsvoid @mozilla.org/supports-void;1 [scriptable, uuid(464484f0-568d-11d3-baf8-00805f8a5dd7)] interface nsisupportsvoid : nsisupportsprimitive { [noscript] attribute voidptr data; string tostring(); }; nsisupports nsisupportsinterfa...

Index - Firefox Developer Tools
the request details pane appears when you click on a network request in the request list. this pane provides more detailed information about the request. 51 network request list 110n:priority, debugging, dev tools, firefox, guide, networking, tools the request list of the network monitor shows a list of all the network requests made in the course of loading the page. 52 performance analysis 110n:priority, debugging, dev tools, firefox, guide, networking, tools the network monitor includes a performance analysis tool, to help show you how long the browser takes to download the different parts of your site. 53 throttling 110n:priority, debugging, dev tools, firefox, guide, networking, tools the network monitor allows you to throt...
...sole" command in the toolbar menu. the toolbox will now appear split, with the original tool above and the web console underneath. 151 the javascript input interpreter debugging, web development, web console you can interpret javascript expressions in real time using the interpreter provided by the web console. it has two modes: single-line entry and multi-line entry. 152 web console helpers debugging, javascript, web development, web console the javascript command line provided by the web console offers a few built-in helper functions that make certain tasks easier. 153 web console ui tour firefox, tools, console, web console no summary! 154 web console remoting debugging, reference, référence(2), web console ...

Call Tree - Firefox Developer Tools
t() later in the list. this is telling us that some samples were taken in sort() itself, rather than in the functions it calls. sometimes there's more than one path back from an entry to the top level. let's expand the entry for swap(): there were 253 samples taken inside swap(). but swap() was reached by two different paths: both bubblesort() and selectionsort() use it. we can also see that 252 of the 253 samples in swap() were taken in the bubblesort() branch, and only one in the selectionsort() branch. this result means that bubble sort is even less efficient than we had thought! it can shoulder the blame for another 252 samples, or almost another 10% of the total cost. with this kind of digging, we can figure out the whole call graph, with associated sample count: sortall() ...
...these represent internal browser calls. ...

Bluetooth.requestDevice() - Web APIs
here is no bluetooth device that matches the specified options. securityerror this operation is not permitted in this context due to security concerns. for example, it is called from insecure origin. example // discovery options match any devices advertising: // . the standard heart rate service. // . both 16-bit service ids 0x1802 and 0x1803. // . ...
...}) .catch(function(error) { console.log("something went wrong. ...

FileSystemDirectoryEntry - Web APIs
nosafari ios full support 11.3samsung internet android full support yesremoverecursively deprecatednon-standardchrome full support 8edge full support 79firefox no support 50 — 52notes no support 50 — 52notes notes while the removerecursively() method existed, it immediately called the error callback with ns_error_dom_security_err.ie no support noopera no support nosafari no support nowebview android ...
... no support noopera no support nosafari no support nowebview android full support ≤37chrome android full support 18firefox android no support 50 — 52notes no support 50 — 52notes notes while the removerecursively() method existed, it immediately called the error callback with ns_error_dom_security_err.opera android no support nosafari ios no support nosamsung internet android full support ...

FileSystemFileEntry - Web APIs
full support yesprefixed full support yesprefixed prefixed implemented with the vendor prefix: webkitcreatewriter deprecatednon-standardchrome full support 8edge full support 79firefox no support 50 — 52notes no support 50 — 52notes notes while the createwriter() method existed, it immediately called errorcallback with the ns_error_dom_security_err error.ie no support noopera no support nosafari no support nowebview android ...
... no support noopera no support nosafari no support nowebview android full support ≤37chrome android full support 18firefox android no support 50 — 52notes no support 50 — 52notes notes while the createwriter() method existed, it immediately called errorcallback with the ns_error_dom_security_err error.opera android no support nosafari ios no support nosamsung internet android full support ...

IDBKeyRange - Web APIs
yesfirefox android full support 22opera android full support 14safari ios full support 8samsung internet android full support yesincludeschrome full support 52edge full support ≤18firefox full support 47ie ? opera full support 39safari full support 10.1webview android full support 52chrome android ...
... ≤18firefox full support 47ie ? ...

RTCSessionDescription.sdp - Web APIs
the property rtcsessiondescription.sdp is a read-only domstring containing the sdp which describes the session. ...
... the property rtcsessiondescription.sdp is a read-only domstring containing the sdp which describes the session. ...

Selection API - Web APIs
lchrome full support 1edge full support 12firefox full support 1notes full support 1notes notes the globaleventhandlers.onselectionchange and globaleventhandlers.onselectstart event handlers are supported as of firefox 52.ie full support 9opera full support 9safari full support 1webview android full support 1chrome android full support 18firefox android full support ...
... full support 1chrome android full support 18firefox android full support 4notes full support 4notes notes the globaleventhandlers.onselectionchange and globaleventhandlers.onselectstart event handlers are supported as of firefox 52.opera android full support 10.1safari ios full support 1samsung internet android full support 1.0addrange experimentalchrome full support 1edge full support 12firefox ...

Window.event - Web APIs
to change preferences in firefox, visit about:config.ie full support 4opera full support 7safari full support 1.1webview android ...
...to change preferences in firefox, visit about:config.opera android full support 10.1safari ios full support 1samsung internet android full support ...

Web Accessibility: Understanding Colors and Luminance - Accessibility
nce. ...
...color space will be used to process and display the content, authors should evaluate using srgb colorspace. if using other color spaces, see understanding success criterion 1.4.3.". ...

column-count - CSS: Cascading Style Sheets
1prefixed prefixed implemented with the vendor prefix: -webkit-edge full support 12 full support 12 full support 12prefixed prefixed implemented with the vendor prefix: -webkit-firefox full support 52 full support 52 no support 1.5 — 74prefixed notes prefixed implemented with the vendor prefix: -moz-notes prior to version 37, multiple columns didn't work with display: table-caption elements.ie full support 10opera full support 11.1 ...
...≤37prefixed prefixed implemented with the vendor prefix: -webkit-chrome android full support 50 full support 50 full support 18prefixed prefixed implemented with the vendor prefix: -webkit-firefox android full support 52 full support 52 full support 4prefixed notes prefixed implemented with the vendor prefix: -moz-notes prior to version 37, multiple columns didn't work with display: table-caption elements.opera android full support 11.1 full support ...

position - CSS: Cascading Style Sheets
ositioning of table rows and row groups was not supported (bug 63895).opera android full support 14safari ios full support 1samsung internet android full support 1.0absolutely-positioned flex childrenchrome full support 52edge full support 12firefox full support 52ie full support 10opera full support 39safari full support 11webview android full support ...
...e full support 12firefox full support 52ie full support 10opera full support 39safari full support 11webview android full support 52chrome android full support 52firefox android full support 52opera android full support 41safari ios full support 11samsung internet android full support 6.0fixedchrome ...

Rich-Text Editing in Mozilla - Developer guides
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...
...ustifyright');" src="data:image/gif;base64,r0lgodlhfgawaid/amdawaaaach5baeaaaaalaaaaaawabyaqaighi+py+0po5y02ouz3jl4d4jqgdlkgyxouqzl43jyvgaaow==" /> <img class="intlink" title="numbered list" onclick="formatdoc('insertorderedlist');" src="data:image/gif;base64,r0lgodlhfgawamigaaaaadljwlie35gjuaezxtha7p///////yh5baeaaacalaaaaaawabyaaam2elrc/jdksespwjorfvggcbubotfbeq6qiaysqnrhaeozyaz07lu9lubnc0ugqu1k52s6n5oeads=" /> <img class="intlink" title="dotted list" onclick="formatdoc('insertunorderedlist');" src="data:image/gif;base64,r0lgodlhfgawamigaaaaab1chf9vj1ie33morqezxv///////yh5baeaaacalaaaaaawabyaaamyelrc/jdksesppnhgrlbakizrerbbqm6ytnbfmy7lud64uwiukniggqliquwoykqykgaaow==" /> <img class="intlink" title="quote" onclick="formatdoc('formatblock','blockquote');" src="data:image/gif;base64,r0lgodlhf...

Making content editable - Developer guides
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...
...ustifyright');" src="data:image/gif;base64,r0lgodlhfgawaid/amdawaaaach5baeaaaaalaaaaaawabyaqaighi+py+0po5y02ouz3jl4d4jqgdlkgyxouqzl43jyvgaaow==" /> <img class="intlink" title="numbered list" onclick="formatdoc('insertorderedlist');" src="data:image/gif;base64,r0lgodlhfgawamigaaaaadljwlie35gjuaezxtha7p///////yh5baeaaacalaaaaaawabyaaam2elrc/jdksespwjorfvggcbubotfbeq6qiaysqnrhaeozyaz07lu9lubnc0ugqu1k52s6n5oeads=" /> <img class="intlink" title="dotted list" onclick="formatdoc('insertunorderedlist');" src="data:image/gif;base64,r0lgodlhfgawamigaaaaab1chf9vj1ie33morqezxv///////yh5baeaaacalaaaaaawabyaaamyelrc/jdksesppnhgrlbakizrerbbqm6ytnbfmy7lud64uwiukniggqliquwoykqykgaaow==" /> <img class="intlink" title="quote" onclick="formatdoc('formatblock','blockquote');" src="data:image/gif;base64,r0lgodlhf...

Date and time formats used in HTML - HTML: Hypertext Markup Language
ry to be considered part of the previous week-year, and for the last few days of december to be considered part of the following week-year. the first week of the year is the week that conains the first thursday of the year. for example, the first thursday of 1953 was on january 1, so that week—beginning on monday, december 29—is considered the first week of the year. therefore, december 30, 1952 occurs during the week 1953-w01. a year has 53 weeks if: the first day of the calendar year (january 1) is a thursday or the first day of the year (january 1) is a wednesday and the year is a leap year all other years have 52 weeks. examples of valid week strings week string week and year (date range) 2001-w37 week 37, 2001 (september 10-16, 2001) 195...
...ear has 53 weeks if: the first day of the calendar year (january 1) is a thursday or the first day of the year (january 1) is a wednesday and the year is a leap year all other years have 52 weeks. examples of valid week strings week string week and year (date range) 2001-w37 week 37, 2001 (september 10-16, 2001) 1953-w01 week 1, 1953 (december 29, 1952-january 4, 1953) 1948-w53 week 53, 1948 (december 27, 1948-january 2, 1949) 1949-w01 week 1, 1949 (january 3-9, 1949) 0531-w16 week 16, 531 (april 13-19, 531) 0042-w04 week 4, 42 (january 21-27, 42) note that both the year and week numbers are padded with leading zeroes, with the year padded to four digits and the week to two. month strings ...

<dl>: The Description List element - HTML: Hypertext Markup Language
domestic cat (60 cm long). </dd> <!-- other terms and descriptions --> </dl> multiple terms and descriptions it is also possible to define multiple terms with multiple corresponding descriptions, by combining the examples above. metadata description lists are useful for displaying metadata as a list of key-value pairs. <dl> <dt>name</dt> <dd>godzilla</dd> <dt>born</dt> <dd>1952</dd> <dt>birthplace</dt> <dd>japan</dd> <dt>color</dt> <dd>green</dd> </dl> tip: it can be handy to define a key-value separator in the css, such as: dt::after { content: ": "; } wrapping name-value groups in <div> elements whatwg html allows wrapping each name-value group in a <dl> element in a <div> element. this can be useful when using microdata, or when global attributes apply...
...the css, such as: dt::after { content: ": "; } wrapping name-value groups in <div> elements whatwg html allows wrapping each name-value group in a <dl> element in a <div> element. this can be useful when using microdata, or when global attributes apply to a whole group, or for styling purposes. <dl> <div> <dt>name</dt> <dd>godzilla</dd> </div> <div> <dt>born</dt> <dd>1952</dd> </div> <div> <dt>birthplace</dt> <dd>japan</dd> </div> <div> <dt>color</dt> <dd>green</dd> </div> </dl> notes do not use this element (nor <ul> elements) to merely create indentation on a page. although it works, this is a bad practice and obscures the meaning of description lists. to change the indentation of a description term, use the css margin property. ac...

<input type="number"> - HTML: Hypertext Markup Language
ou create a number input with the proper type value, number, you get automatic validation that the entered text is a number, and usually a set of up and down buttons to step the value up and down. important: bear in mind that, logically, you should not be able to enter characters inside a number input other than numbers. there seems to be some disagreement about this among browsers; see bug 1398528. note: it's crucial to remember that a user can tinker with your html behind the scenes, so your site must not use simple client-side validation for any security purposes. you must verify on the server side any transaction in which the provided value may have any security implications of any kind. mobile browsers further help with the user experience by showing a special keyboard more suite...
....0"), it will be considered invalid. if you want to enter a value that requires decimals, you'll need to reflect this in the step value (e.g. step="0.01" to allow decimals to two decimal places). here's a simple example: <input type="number" placeholder="1.0" step="0.01" min="0" max="10"> see that this example allows any value between 0.0 and 10.0, with decimals to two places. for example, "9.52" is valid, but "9.521" is not. controlling input size <input> elements of type number don't support form sizing attributes such as size. you'll have to resort to css to change the size of these controls. for example, to adjust the width of the input to be only as wide as is needed to enter a three-digit number, we can change our html to include an id and to shorten our placeholder since the fi...

Microformats - HTML: Hypertext Markup Language
">june 30, 2019 at 6:00pm (-0700)</time><br> <div class="p-location h-card"> <div> <span class="p-name">mozilla</span> </div> <div> <span class="p-street-address">1120 nw couch st</span>, <span class="p-locality">portland</span>, <span class="p-region">oregon</span>, <span class="p-country">us</span> </div> <data class="p-latitude" value="45.52345"></data> <data class="p-longitude" value="-122.682677"></data> </div> <div class="e-content">come join us </div> <div> <span class="p-author h-card"><a class="u-url p-name" href="https://aaronparecki.com">aaron parecki</a></span> published this <a href="https://aaronparecki.com/2019/06/29/1/" class="u-url">event </a>on <time class="dt published" datetime="2019-05-25t1...
... "come join us", "lang": "en" } ], "location": [ { "type": [ "h-card" ], "properties": { "name": [ "mozilla" ], p-street-address: [ "1120 nw couch st" ] "locality": [ "portland" ], "region": [ "oregon" ], "country": [ "us" ], "latitude": [ "45.52345" ], "longitude": [ "-122.682677" ] }, "lang": "en", "value": "mozilla" } ] }, "lang": "en" } ], ...

Network Error Logging - HTTP
is experimental header allows web sites and applications to opt-in to receive reports about failed (and, if desired, successful) network fetches from supporting browsers. reports are sent to a reporting group defined within a report-to header. usage web applications opt in to this behaviour with the nel header, which is a json-encoded object: nel: { "report_to": "nel", "max_age": 31556952 } an origin considered secure by the browser is required. the following object keys can be specified in the nel header: report_to the reporting api group to send network error reports to (see below). max_age specifies the lifetime of the policy, in seconds (in a similar way to e.g. hsts policies are time-restricted). the referenced reporting group should have a lifetime at least as l...
...ction floating point value between 0 and 1 which specifies the proportion of failed network requests to report. defaults to 1, so that all failed network requests will be reported if the key is not present in the json payload. the reporting group referenced above is defined in the usual manner within the report-to header, for example: report-to: { "group": "nel", "max_age": 31556952, "endpoints": [ { "url": "https://example.com/csp-reports" } ] } error reports in these examples, the entire reporting api payload is shown. the top-level "body" key contains the network error report. http 400 (bad request) response { "age": 20, "type": "network-error", "url": "https://example.com/previous-page", "body": { "elapsed_time": ...

The "codecs" parameter in common media types - Web media technologies
functionally identical to 7. 70 smpte 240m (historical). functionally identical to 6. 08 generic film 09 bt.2020; bt.2100. used for ultra-high definition (4k) high dynamic range (hdr) video, these have a very wide color gamut and support 10-bit and 12-bit color compo...
...functionally identical to 7. 70 smpte 240m (historical). functionally identical to 6. 08 generic film 09 bt.2020; bt.2100. used for ultra-high definition (4k) high dynamic range (hdr) video, these have a very wide color gamut and support 10-bit and 12-bit color component depths. ...

Filter effects - SVG: Scalable Vector Graphics
step 2 <feoffset in="blur" dx="4" dy="4" result="off...
... step 2 <feoffset in="blur" dx="4" dy="4" result="offsetblur...

SVG and CSS - SVG: Scalable Vector Graphics
ass="segment-fill" d="m0,0 v-200 a40,40 0 0,0 -62,10 z"/> <path class="segment-edge" d="m0,-200 a40,40 0 0,0 -62,10"/> </g> <g class="segment" transform="rotate(234)"> <path class="segment-fill" d="m0,0 v-200 a40,40 0 0,0 -62,10 z"/> <path class="segment-edge" d="m0,-200 a40,40 0 0,0 -62,10"/> </g> <g class="segment" transform="rotate(252)"> <path class="segment-fill" d="m0,0 v-200 a40,40 0 0,0 -62,10 z"/> <path class="segment-edge" d="m0,-200 a40,40 0 0,0 -62,10"/> </g> </g> <g class="quadrant"> <g class="segment" transform="rotate(270)"> <path class="segment-fill" d="m0,0 v-200 a40,40 0 0,0 -62,10 z"/> <path class="segment-edge" d="m0,-200 a40,40 0 0,0 -62,10"/...
...ass="segment-fill" d="m0,0 v-200 a40,40 0 0,0 -62,10 z"/> <path class="segment-edge" d="m0,-200 a40,40 0 0,0 -62,10"/> </g> <g class="segment" transform="rotate(234)"> <path class="segment-fill" d="m0,0 v-200 a40,40 0 0,0 -62,10 z"/> <path class="segment-edge" d="m0,-200 a40,40 0 0,0 -62,10"/> </g> <g class="segment" transform="rotate(252)"> <path class="segment-fill" d="m0,0 v-200 a40,40 0 0,0 -62,10 z"/> <path class="segment-edge" d="m0,-200 a40,40 0 0,0 -62,10"/> </g> </g> <g class="quadrant"> <g class="segment" transform="rotate(270)"> <path class="segment-fill" d="m0,0 v-200 a40,40 0 0,0 -62,10 z"/> <path class="segment-edge" d="m0,-200 a40,40 0 0,0 -62,10"/...

panel - Archive of obsolete content
s browser tabs, so many things that work in normal web pages do not work inside panels: prior to firefox 33, you don't get a context menu. from firefox 33 you can enable a context menu by passing contextmenu: true to the panel's constructor. the html <select> element doesn't work. the html <datalist> element doesn't give you autocomplete suggestions (bug 918600). you can't embed flash (bug 952578). you can't provide tooltips using title attributes (bug 918600). security warning pages (the "this connection is untrusted" warning) does not work, so panels which trigger it will be broken (bug 1031554). mouse button shortcuts, such as using the middle button to open a link in a new page, don't work. scrolling using keyboard doesn't work properly (bug 1001914) globals constructors pa...

Developing for Firefox Mobile - Archive of obsolete content
e: launching mobile application with intent name org.mozilla.fennec pushing the addon to your device starting: intent { act=android.activity.main cmp=org.mozilla.fennec/.app (has extras) } --------- beginning of /dev/log/main --------- beginning of /dev/log/system could not read chrome manifest 'file:///data/data/org.mozilla.fennec/chrome.manifest'. info: starting info: starting zerdatime 1329258528988 - browser chrome startup finished. this will be followed by lots of debug output. on the device, you should see firefox launch with your add-on installed. console.log() output from your add-on is written to the command shell, just as it is in desktop development. however, because there's a lot of other debug output in the shell, it's not easy to follow. the command adb logcat prints adb's...

Custom about: URLs - Archive of obsolete content
an about page with url about:myaboutpage which takes a user to a page that writes some text out. make sure to generate a unique aboutpage_id, see this page to learn more about generating uuid's: uuid. it is imported to queryinterface the components.manager otherwise this will not work. this example can be easily modified, just modify the global const at in the // globals section. in bug 1254752 things changed for firefox 48 and up. services.io.newchannel was deprecated, and the signature of the newchannel method changed. this change is reflected in the code below. this code will work for all versions of firefox 4 and up. const {classes: cc, interfaces: ci, manager: cm, results: cr, utils: cu, constructor: cc} = components; cm.queryinterface(ci.nsicomponentregistrar); components.util...

Setting Up a Development Environment - Archive of obsolete content
lowing command: make that's it. if everything went well, you should see an output similar to this: creating xpi file. adding: install.rdf (deflated 50%) adding: chrome.manifest (deflated 50%) adding: content/browseroverlay.js (deflated 42%) adding: content/browseroverlay.xul (deflated 69%) adding: skin/browseroverlay.css (stored 0%) adding: locale/browseroverlay.dtd (deflated 52%) adding: locale/browseroverlay.properties (stored 0%) creating xpi file. done! build finished successfully. if you inspect the bin directory, you should see the xulschoolhello2.xpi file. if you run make again, you'll only see the last line of the build process. that is because make can tell that the file in the bin directory is up to date, and nothing needs to be done. making changes on ...

MMgc - Archive of obsolete content
e.cpp:2300 abcparser.cpp:1077 … 6.5% - 103 kb - 3311 items - avmcore.cpp:2300 abcparser.cpp:1077 … other profiling tools the gcstats flag on the gc object controls verbose output. in the avmshell this is enable with the -memstats flag. output looks like this: [mem] ------- gross stats ----- [mem] private 5877 (23.0m) 100% [mem] mmgc 5792 (22.6m) 98% [mem] unmanaged 13 (52k) 0% [mem] managed 2596 (10.1m) 44% [mem] free 3081 (12.0m) 52% [mem] jit 0 (0k) 0% [mem] other 85 (340k) 1% [mem] bytes (interal fragmentation) 2527 (9.9m) 96% [mem] managed bytes 2520 (9.8m) 97% [mem] unmanaged bytes 7 (28k) 53% [mem] -------- gross stats end ----- numbers are in pages (with m and k in parens). private is the number of private committed page...

Document Loading - From Load Start to Finding a Handler - Archive of obsolete content
alt="(0) registercontentlistener()" coords="37,474,346,474,346,505,88,505,88,535,37,535" href="#registercontentlistener" shape="poly"> <area alt="(3) openuri() (nsuriloader)" coords="5,207,312,269" href="#openuri"> <area alt="(2)" coords="102,114,139,148" href="#internalload"> <area alt="(1) loaduri/onlinkclick" coords="77,5,449,59" href="#loaduri"> <area alt="nsiexternalhelperappservice" coords="527,305,839,339" href="#nsiexternalhelperappservice"> <area alt="category manager" coords="683,467,807,527" href="#nscategorymanager"> <area alt="nsdocumentopeninfo" coords="371,71,635,185" href="#nsdocumentopeninfo"> <area alt="necko" coords="721,113,821,157" href="#necko"> <area alt="nsuriloader" coords="23,335,215,455" href="#nsuriloader"> <area coords="227,515,485,575" href="#nsiuricontentlisten...

Makefile.mozextension.2 - Archive of obsolete content
lassic/1.0 skin/ style chrome://global/content/customizetoolbar.xul chrome://$(project)/skin/overlay.css endef export chrome_manifest chrome.manifest: @echo generating $(project)/chrome.manifest @echo "$$chrome_manifest" > $(project)/chrome.manifest ###### #firefox {ec8030f7-c20a-464f-9b0e-13a3a9e97384} #thunderbird {3550f703-e582-4d05-9a08-453d09bdfdc6} #nvu {136c295a-4a5a-41cf-bf24-5cee526720d5} #mozilla suite {86c18b42-e466-45a9-ae7a-9b95ba6f5640} #seamonkey {92650c4d-4b8e-4d2a-b7eb-24ecf4f6b63a} #sunbird {718e30fb-e89b-41dd-9da7-e25a45638b28} #netscape browser {3db10fab-e461-4c80-8b97-957ad5f8ea47} ###### define install_rdf <rdf xmlns="http://www.w3.org/1999/02/22-rdf-syntax-ns#" xmlns:em="http://www.mozilla.org/2004/em-rdf#"> <description about="urn:mozilla:install-manifes...

LIR - Archive of obsolete content
void exit via indirect jump 47 xbarrier void a lir_xbarrier cause no code to be generated, but it acts like a never-taken guard in that it inhibits certain optimisations, such as dead stack store elimination. ...

How to Write and Land Nanojit Patches - Archive of obsolete content
...

Running Tamarin performance tests - Archive of obsolete content
hells will be shown side to side and the percent speedup will be shown. ...

Anonymous Content - Archive of obsolete content
hat binding can define inherited insertion points for its base binding as well. this pattern continues all the way up the binding chain. xpath selectors specified using the includes attribute determine which insertion point a given child should be placed under. [actually, only tag names may be specified; see the includes attribute description in <children> element reference, bug 174614 and bug 51527.] if no attribute is specified, an insertion point is considered generic and will match on all content. the insertion point used for a given piece of content is the first encountered with a selector whose node set matches the element when doing a depth-first walk of the content template. note that children elements are never cloned when content is generated from a template. handling dom chang...

Binding Implementations - Archive of obsolete content
perty, then the most derived binding's method or property will be used. because bindings extend dom elements, they can override any built-in methods or properties on the dom element. for example, a binding could override the setattribute method on element or the retrieval of the value property for an htmlinputelement. the following is currently not implemented in mozilla, it seems. see bug #373652 for some details. implementations can be named using a name attribute specified on the implementation element. when an implementation has a name, that name can be used to disambiguate the desired method or property. note: the following paragraphs suggest a syntax for how javascript might enable access to base class methods and properties. this is an open issue. should we attempt to define a la...

Installer Script - Archive of obsolete content
r/"); 48. registerchrome(skin | delayed_chrome, getfolder(cf,"modern.jar"),"skin/modern/editor/"); 49. registerchrome(skin | delayed_chrome, getfolder(cf,"modern.jar"),"skin/modern/global/"); 50. registerchrome(skin | delayed_chrome, getfolder(cf,"modern.jar"),"skin/modern/messenger/"); 51. registerchrome(skin | delayed_chrome, getfolder(cf,"modern.jar"),"skin/modern/navigator/"); 52. registerchrome(skin | delayed_chrome, getfolder(cf,"modern.jar"),"skin/modern/aim/"); 53. registerchrome(skin | delayed_chrome, getfolder(cf,"classic.jar"),"skin/classic/communicator/"); 54. registerchrome(skin | delayed_chrome, getfolder(cf,"classic.jar"),"skin/classic/editor/"); 55. registerchrome(skin | delayed_chrome, getfolder(cf,"classic.jar"),"skin/classic/global/"); 56. ...

droppedLinkHandler - Archive of obsolete content
« xul reference home droppedlinkhandler type: function this function is called when links are dropped to the browser element, with the following arguments. ...

onbeforeaccept - Archive of obsolete content
...

persist - Archive of obsolete content
...

List of commands - Archive of obsolete content
also obtained from http://www.mozilla.org/unix/customizing.html ...

MenuModification - Archive of obsolete content
tion addsubmenu() { var popup = document.getelementbyid("file-popup"); var newmenu = document.createelement("menu"); popup.appendchild(newmenu); newmenu.label = "new"; newmenu.appenditem("document", "doc"); newmenu.appenditem("image", "image"); } </script> <menu label="file" onpopupshowing="addsubmenu()"> <menupopup id="file-popup"/> </menu>. comment: appenditem not working in tb 52.7.0. workaround: add menupopup to menu. then add menuitem to menupopup (all with appendchild to their parentelement). also, need replace newmenu.label= "new" by newmenu.setattribute("label", "new"); (all when creating from bootstrap.js in a bootstrapped addon) the addsubmenu function is called during the popupshowing event, which will be fired when an attempt to open the menu is made. this func...

Adding Methods to XBL-defined Elements - Archive of obsolete content
de inside a binding method, you can pass 'this' as the parameter to getanonymousnodes(). the next example can be used to create text with a label. the method 'showtitle' can be used to show or hide the label. it works by getting a reference to the title element using the anonymous array and changing the visibility of it. ...

Trees - Archive of obsolete content
he following code should be added in place of the iframe. <tree flex="1"> <treecols> <treecol id="name" label="filename" flex="1"/> <treecol id="location" label="location" flex="2"/> <treecol id="size" label="size" flex="1"/> </treecols> <treechildren> <treeitem> <treerow> <treecell label="mozilla"/> <treecell label="/usr/local"/> <treecell label="2520 bytes"/> </treerow> </treeitem> </treechildren> </tree> <splitter collapse="before" resizeafter="grow"/> we've added a tree with three columns for the filename, the location and the file size. the second column will appear twice as wide due to the larger flexibility. a single row has been added to demonstrate what the table would look like with a row. in a real implementation, the r...

XUL element attributes - Archive of obsolete content
es are stored in the per-profile file xulstore.json. persistence can also be stored using the document.persist function. in order for persistence to work, the element must also have an id. persistence will not remember the absence of an attribute, so for boolean attributes like checked where absence means false, you will need to explicitly set the attribute to false before the window closes (bug 15232). popup type: id should be set to the value of the id of the popup element that should appear when the user clicks on the element. position type: string (representing an integer) when an element is in an overlay, the position is an index where the child is inserted. the position is one-based, so use a value of 1 to place the element at the beginning. this attribute is ignore...

XUL Coding Style Guidelines - Archive of obsolete content
en translators see this line, they won't bother to look at the rest of the file. references xul is discussed in depth in xul language spec and xul window language. xul localizability issues xhtml 1.1 recommendation namespaces in xml extensible markup language (xml) 1.0 euro sign the unicode standard®, version 2.1 "xml applications" by frank boumphrey. published by wrox press inc. isbn 1-861001-52-5. author: tao cheng newsgroup discussion mailing list original document information author(s): tao cheng last updated date: december 10, 2004 copyright information: copyright (c) tao cheng ...

browser - Archive of obsolete content
disablesecurity type: boolean set this attribute to true to disable the security ui for this browser. omit this attribute off to enable it. droppedlinkhandler type: function this function is called when links are dropped to the browser element, with the following arguments. droppedlinkhandler(event, uri, name) -- firefox 51 or older droppedlinkhandler(event, links) -- firefox 52 or newer event -- drop event, or null if no event is available uri -- uri string of the dropped link name -- name string of the dropped link links -- array of the dropped items with nsidroppedlinkitem interface homepage type: url this attribute allows you to set a homepage for the browser element. it does not have any correlation with the user's browser homepage; instead i...

menuitem - Archive of obsolete content
checked or not. use hasattribute() to determine whether this attribute is set instead of getattribute(). for buttons, the type attribute must be set to checkbox or radio for this attribute to have any effect. note: if the checked attribute is set to true, and you persist its value via the persist attribute, mozilla will fail to persist its value when the menuitem is unchecked because of bug 15232. a workaround is to set the autocheck attribute to false, then programmatically set the checked attribute when the user selects the item, and set it to false instead of removing the attribute (i.e. do menuitem.setattribute("checked", "false") instead of menuitem.removeattribute("checked")) when the user unchecks the menuitem, as a value of false will both correctly hide the checkmark and persis...

prefwindow - Archive of obsolete content
lastselected type: string set this to the id of the last selected pane. it will be opened by default the next time the preferences dialog is opened. onbeforeaccept type: script code the code in this attribute is called when the ok button is pressed or the acceptdialog method is called. returning false doesn't currently prevent the dialog from closing, but does prevent saving (bug 474527). ondialogaccept type: script code the code in this attribute is called when the accept button is pressed, or when the acceptdialog method is called. if the handler returns true, the dialog will indeed go away, but if it returns false it will not. ondialogcancel type: script code the code in this attribute is called when the "cancel" button is pressed or when the canceldialog m...

Gecko Compatibility Handbook - Archive of obsolete content
ur web pages for a quick tutorial on what's different in gecko. aol or compuserve problems even if your site works on netscape 7.x, it is important to test your site in aol for macos and compuserve 7 to check for browser detection and network issues. testing aol from within a firewall if you need to connect to aol via a corporate firewall, america online has registered tcp/ip ports 5190 and 11523 so you can communicate with the aol client software. this way you can test your site on the aol client from behind your firewall, provided that your network administrators will open these ports. you need to be connected to the internet to test your site on aol; it isn't possible to access your site on a local machine via your lan, without an internet connection. see webmaster@aol for further in...

2006-11-03 - Archive of obsolete content
ncement from w3c on the development of html5 and how mathml should be included in it. firefox table captions discussion on how ie displays captions depending on the size of the content while ff uses a default setting. captions in ff also exceed the table length and become hidden if it's surrounded by a bounding div element. a test case is pending. perf question (reflow branch) a look into bug #352367 and the mention of possibly reducing the number of times nsframe::intrinsicwidthoffsets is called for each cell within a table. meetings none this week. ...

Plugins - Archive of obsolete content
flash usage is also set to be phased out in the future. note: plugins are now a legacy technology. they are not available on most mobile devices. mozilla encourages website developers to avoid using plugins wherever possible and use standard web apis instead. if there are plugin features which are not available in the web platform, we encourage developers to post their use cases to mozilla.dev.platform project list, so that mozilla can prioritize web platform work to make those use cases possible. for more information about plugin roadmap, see non-archived plugin information. ...

What is RSS - Archive of obsolete content
for example: <?xml version="1.0"?> <rss version="2.0"> <channel> <title>joe blow's blog</title> <description>this is the weblog of joe blow</description> <lastbuilddate>sun, 15 may 2005 13:02:08 -0500</lastbuilddate> <link>http://joe-blow...

Introduction to Public-Key Cryptography - Archive of obsolete content
: ssl client identifier: authority key identifier critical: no key identifier: f2:f2:06:59:90:18:47:51:f5:89:33:5a:31:7a:e6:5c:fb:36: 26:c9 signature: algorithm: pkcs #1 md5 with rsa encryption signature: 6d:23:af:f3:d3:b6:7a:df:90:df:cd:7e:18:6c:01:69:8e:54:65:fc:06: 30:43:34:d1:63:1f:06:7d:c3:40:a8:2a:82:c1:a4:83:2a:fb:2e:8f:fb: f0:6d:ff:75:a3:78:f7:52:47:46:62:97:1d:d9:c6:11:0a:02:a2:e0:cc: 2a:75:6c:8b:b6:9b:87:00:7d:7c:84:76:79:ba:f8:b4:d2:62:58:c3:c5: b6:c1:43:ac:63:44:42:fd:af:c8:0f:2f:38:85:6d:d6:59:e8:41:42:a5: 4a:e5:26:38:ff:32:78:a1:38:f1:ed:dc:0d:31:d1:b0:6d:67:e9:46:a8: d:c4 here is the same certificate displayed in the 64-byte-encoded form interpreted by software: -----begin certificate----- miickzccazsgawibagib...

TCP/IP Security - Archive of obsolete content
ot protect it. the most common use for transport layer protocols is securing http traffic; the transport layer security (tls) protocol is usually used for this. (tls is the standards-based version of ssl version 3. more information on tls is available in rfc 4346, the tls protocol version 1.1, available at https://www.ietf.org/rfc/rfc4346.txt. ...

Table Reflow Internals - Archive of obsolete content
cnt=431 row 03017c08 r=0 a=uc,uc c=uc,uc cnt=432 cell 03017da8 r=0 a=uc,uc c=uc,uc cnt=433 block 03017e08 r=0 a=uc,uc c=uc,uc cnt=434 block 03017e08 d=870,300 me=480 cell 03017da8 d=930,360 me=540 cell 0301a8cc r=0 a=uc,uc c=uc,uc cnt=436 block 0301a92c r=0 a=uc,uc c=uc,uc cnt=437 block 0301a92c d=1335,300 me=465 cell 0301a8cc d=1395,360 me=525 row 03017c08 d=uc,360 rowg 03017a7c d=uc,360 rowg 03017a7c r=2 a=4470,uc c=4470,uc cnt=442 row 03017c08 r=2 a=4470,uc c=4470,uc cnt=443 cell 03017da8 r=2 a=1755,uc c=1695,uc cnt=444 block 03017e08 r=2 a=1695,uc c=1695,uc cnt=445 block 03017e08 d=1695,300 cell 03017da8 d=1755,360 cell 0301a8cc r=2 a=2625,uc c=2565,uc cnt=446 block 0301a92c ...

background-size - Archive of obsolete content
t explorer, and opera, with perhaps a tooltip on each that provides details on which browsers are encompassed by each. i'm going to post on dev-mdc momentarily with a proposal on this. (sheppy 07 december 2009) we should encourage web developers to ask for layout engines, not for browsers. [that said, the popularity of chrome let me think of a table row like safari, chrome (webkit) | 4.0, 2.0 (528). but i'm not able and willing spending time for this. remember you have to test yourself, don't trust online references, don't trust webkit | apple | google homepage, they are wrong. don't trust the internet at alll! ] listing konqueror below the table is a compromise for consistency. feel free to put it inside, nothing is set in stone. konqueror's global market share is 0.05%, (< 5% of lin...

Mozilla's DOCTYPE sniffing - Archive of obsolete content
me. try to avoid using it. this page describes behavior of the old html parser in firefox 3.6 and older. it has been replaced by a new html 5 parser in firefox 4 and newer. this document describes how mozilla uses the doctype declaration to determine strict mode vs. quirks mode. the code that makes this determination is currently in determineparsemode() in nsparser.cpp. see bug 1312 and bug 55264 for some of the history of the mode determination. see bug 153032 for the creation of the almost-standards mode around mozilla 1.0. the goals that led to choosing this behavior were the following: almost all existing text/html pages on the web that need to be in quirks mode to be displayed correctly should be displayed using quirks mode. (almost all, rather than all, to allow for the followi...

Common causes of memory leaks in extensions - Extensions
function implicitdeclarationleak(window) { // implicit variable declaration in the js global, holding a strong ref to the document doc = window.document; } implicitly declared variables can be avoided by using ecmascript 5's strict mode. strict mode also excludes several other error-prone code patterns. for some examples found in real-world add-ons, see bug 712733, bug 725875, and bug 727552. to avoid these issues, references to dom nodes in foreign document should instead be stored in an object which is specific to that document, and cleaned up when the document is unloaded, or stored as weak references. be careful with setinterval/settimeout using window.setinterval() or window.settimeout() can be problematic, too, when it comes to zombie compartments. consider the following e...

Index - Game development
r framework will generate the required <canvas> element. 51 load the assets and print them on screen 2d, beginner, canvas, games, javascript, phaser, sprites, tutorial our game will feature a ball rolling around the screen, bouncing off a paddle, and destroying bricks to earn points — familiar, huh? in this article we'll look at how to add sprites into our gameworld. 52 move the ball 2d, beginner, canvas, games, javascript, phaser, tutorial, moving we have our blue ball printed on screen, but it's doing nothing — it would be cool to make it move somehow. this article covers how to do just that. 53 physics 2d, beginner, canvas, games, javascript, phaser, tutorial, physics for proper collision detection between objects in our g...

CardDAV - MDN Web Docs Glossary: Definitions of Web-related terms
carddav (vcard extension to webdav) is a protocol standardized by the ietf and used to remote-access or share contact information over a server. learn more general knowledge carddav on wikipedia technical reference rfc 6352: vcard extensions to web distributed authoring and versioning (webdav) ...

ICE - MDN Web Docs Glossary: Definitions of Web-related terms
etwork-facing address of a peer) direct tcp connection, via the http port direct tcp connection, via the https port indirect connection via a relay/turn server (if a direct connection fails, e.g., if one peer is behind a firewall that blocks nat traversal) learn more general knowledge webrtc, the principal web-related protocol which uses ice webrtc protocols technical reference rfc 5245, the ietf specification for ice rtcicecandidate, the interface representing a ice candidate ...

Response header - MDN Web Docs Glossary: Definitions of Web-related terms
92bbeb8b0f612a9199f722e3a621a" keep-alive: timeout=5, max=997 last-modified: mon, 18 jul 2016 02:36:04 gmt server: apache set-cookie: mykey=myvalue; expires=mon, 17-jul-2017 16:06:00 gmt; max-age=31449600; path=/; secure transfer-encoding: chunked vary: cookie, accept-encoding x-backend-server: developer2.webapp.scl3.mozilla.com x-cache-info: not cacheable; meta data too large x-kuma-revision: 1085259 x-frame-options: deny ...

SDP - MDN Web Docs Glossary: Definitions of Web-related terms
sdp (session description protocol) is the standard describing a peer-to-peer connection. sdp contains the codec, source address, and timing information of audio and video. here is a typical sdp message: v=0 o=alice 2890844526 2890844526 in ip4 host.anywhere.com s= c=in ip4 host.anywhere.com t=0 0 m=audio 49170 rtp/avp 0 a=rtpmap:0 pcmu/8000 m=video 51372 rtp/avp 31 a=rtpmap:31 h261/90000 m=video 53000 rtp/avp 32 a=rtpmap:32 mpv/90000 sdp is never used alone, but by protocols like rtp and rtsp. sdp is also as component of webrtc, which uses sdp as a way of describing a session. learn more general knowledge webrtc protocols session description protocol on wikipedia ...

Styling links - Learn web development
the last rule however is interesting — here we are inserting a custom background image on external links in a similar manner to how we handled custom bullets on list items in the last article — th...

HTML Cheatsheet - Learn web development
rces <audio controls="controls"><source src="https://udn.realityripple.com/samples/b7/193cb038d0.mp3" type="audio/mpeg"><source src="https://udn.realityripple.com/samples/f7/14a4179ee6.ogg" type="audio/ogg"> your browser does not support audio. </audio> your browser does not support audio. embedded video <video controls src="https://udn.realityripple.com/samples/1f/6cc66528b8.mp4">the <code>video</code> element is unsupported.</video> the video element is unsupported. block elements "block elements," on the other hand, take up the entire width of a webpage. they also take up a full line of a webpage; they do not fit together side-by-side. instead, they stack like paragraphs in an essay or toy blocks in a tower. usage code snippet ...

From object to iframe — other embedding technologies - Learn web development
mlsolution = '<iframe width="420" height="315" src="https://www.youtube.com/embed/qh2-tgulwu4" frameborder="0" allowfullscreen>\n</iframe>\n\n<iframe src="https://www.google.com/maps/embed?pb=!1m18!1m12!1m3!1d37995.65748333395!2d-2.273568166412784!3d53.473310471916975!2m3!1f0!2f0!3f0!3m2!1i1024!2i768!4f13.1!3m3!1m2!1s0x487bae6c05743d3d%3a0xf82fddd1e49fc0a1!2sthe+lowry!5e0!3m2!1sen!2suk!4v1518171785211" width="600" height="450" frameborder="0" style="border:0" allowfullscreen>\n</iframe>'; let solutionentry = htmlsolution; textarea.addeventlistener('input', updatecode); window.addeventlistener('load', updatecode); // stop tab key tabbing out of textarea and // make it write a tab at the caret position instead textarea.onkeydown = function(e){ if (e.keycode === 9) { e.preventdefault()...

Fetching data from the server - Learn web development
n object referenced inside the browser. these are not very readable, but you can see what one looks like by opening up the can store app, ctrl-/right-clicking on an image, and selecting the "view image" option (which might vary slightly depending on what browser you are using). the object url will be visible inside the address bar, and should be something like this: blob:http://localhost:7800/9b75250e-5279-e249-884f-d03eb1fd84f4 challenge: an xhr version of the can store we'd like you to try converting the fetch version of the app to use xhr as a useful bit of practice. take a copy of the zip file, and try modifying the javascript as appropriate. some helpful hints: you might find the xmlhttprequest reference material useful. you will basically need to use the same pattern as you saw...

Componentizing our Svelte app - Learn web development
at the end of this article, access your copy of our repo like this: cd mdn-svelte-tutorial/05-advanced-concepts or directly download the folder's content: npx degit opensas/mdn-svelte-tutorial/05-advanced-concepts remember to run npm install && npm run dev to start your app in development mode. repl to see the current state of the code in a repl, visit: https://svelte.dev/repl/76cc90c43a37452e8c7f70521f88b698?version=3.23.2 summary now we have all of our app's required functionality in place. we can display, add, edit and delete todos, mark them as completed, and filter by status. in this article, we covered the following topics: extracting functionality to a new component. passing information from child to parent using a handler received as a prop. passing information from ch...

Advanced Svelte: Reactivity, lifecycle, accessibility - Learn web development
/opensas/mdn-svelte-tutorial.git then to get to the current app state, run cd mdn-svelte-tutorial/05-advanced-concepts or directly download the folder's content: npx degit opensas/mdn-svelte-tutorial/05-advanced-concepts remember to run npm install && npm run dev to start your app in development mode. repl to code along with us using the repl, start at https://svelte.dev/repl/76cc90c43a37452e8c7f70521f88b698?version=3.23.2 working on the moreactions component now we'll tackle the check all and remove completed buttons. let's create a component that will be in charge of displaying the buttons and emitting the corresponding events. create a new file — components/moreactions.svelte. when the first button is clicked, we'll emit a checkall event to signal that all the todo...

Introduction to cross browser testing - Learn web development
ersion on different desktop platforms, or a few different versions of the same browser on the same platform) to see how widely the bug persists. it might not be your fault — if a bug exists in a browser, then hopefully the vendor will rapidly fix it. it might have already been fixed — for example if a bug is present in firefox release 49, but it is no longer there in firefox nightly (version 52), then they have fixed it. if it is not fixed, then you may want to file a bug (see reporting bugs, below). if it is your fault, you need to fix it! finding out the cause of the bug involves the same strategy as any web development bug (again, see debugging html, debugging css, and what went wrong? troubleshooting javascript). once you've discovered what is causing your bug, you need to decide h...

Command line options
ch as "joel user". command actions are case insensitive. command parameters, except profile names, are case insensitive. blank spaces ( ) separate commands and parameters. each message option follows the syntax field=value, for example: to=foo@nowhere.net subject=cool page attachment=www.mozilla.org attachment='file:///c:/test.txt' body=check this page or also in thunderbird 52 and newer: body=c:\path\to\file.txt separate multiple message options by comma (,), for example: "to=foo@nowhere.net,subject=cool page" . comma separators must not follow or precede spaces ( ). to assign multiple values to a field, enclose the values in single quotes ('), for example: "to='foo@nowhere.net,foo@foo.de',subject=cool page" . using command line options command line options f...

Creating a Language Pack
hould see the following success message. ...

Debugging on Mac OS X
lem, remove the quarantine extended attribute from the downloaded nightly: $ xattr -r -d com.apple.quarantine /path/to/nightly.app local builds local builds of mozilla-central do not enable hardened runtime and hence do not have debugging restrictions. as a result, some functionality will be permitted on local builds, but blocked on production builds which have hardened runtime enabled. bug 1522409 was filed to automate codesigning local builds to enable hardened runtime by default and eliminate this discrepancy. to obtain a hardened runtime build without using try infrastructure, a developer can manually codesign builds using the macos codesign(1) command with the developer.entitlements.xml file from the tree. this requires creating a codesigning identity. disabling system integrity ...

HTTP logging
log http traffic. this saves a log of http-related information from your browser run into a file that you can examine (or upload to bugzilla if a developer has asked you for a log). note: the web console also offers the ability to peek at http transactions within firefox. http logging generally provides more detailed logging. using about:networking this is available starting with firefox 52. this is the best and easiest way to do http logging. at any point during while your browser is running, you can turn logging on and off. this allows you to capture only the "interesting" part of the browser's behavior (i.e. your bug), which makes the http log much smaller and easier to analyze. launch the browser and get it into whatever state you need to be in just before your bug occurs...

Simple Sunbird build
g/comm-central/ cd comm-central python client.py checkout # setup a basic .mozconfig file echo 'ac_add_options --enable-application=calendar' > .mozconfig # let's build sunbird... echo 'mk_add_options moz_objdir=@topsrcdir@/objdir-sb-release' >> .mozconfig # ...in this directory... # use this only if not on windows! parallel compilation on windows is # unreliable now due to bug 524149. echo 'mk_add_options moz_make_flags="-j4"' >> .mozconfig # ...quickly. # build make -f client.mk for a debug build, you need different configuration options in your .mozconfig file. this requires more disk space, about 2.5 gb. mk_add_options moz_objdir=@topsrcdir@/objdir-sb-debug ac_add_options --enable-application=calendar ac_add_options --enable-debug ac_add_option...

Linux compatibility matrix
016 fedora 23 4.2 2.22 2.46 2.24 3.18 0.33 5.1 5.1 3.7 n/a nov 2015 dec 2016 fedora 24 4.5 2.23 2.48 2.24 3.20 0.34 6.1 6.1 3.8 n/a jun 2016 aug 2017 fedora 25 4.8 2.24 2.50 2.24 3.22.2 0.34 6.2 6.2 3.8 n/a nov 2016 dec 2017 fedora 26 4.11 2.25 2.52 2.24 3.22.16 0.34 7.1 7.1 4.0 n/a jul 2017 jun 2018 fedora 27 4.13 2.26 2.54 2.24 3.22.24 0.34 7.2 7.2 4.0 n/a nov 2017 dec 2018 fedora 28 4.16 2.27 2.56 2.24 3.22.30 0.34 8.0.1 8.0.1 6.0 n/a may 2018 may 2019 fedora 29 4.18 2.28 2.58 2.24 3.24.1 0.34 ...

mozbrowseractivitydone
med by the receiving app. if the activity has a returnvalue set to true, then the activity is consumed when postresult or posterror is invoked on the activity by the receiving app. note: for activities where the receiving app's activity definition in its manifest does not include returnvalue or returnvalue is false, no mozbrowseractivitydone event will be generated as of the landing of bug 1194525 in firefox os 2.5. postresult and posterror calls made on such an activity will be ignored and have no effect. general info specification non standard interface customevent bubbles yes cancelable yes target <iframe> default action none properties property type description target read only eventtarget the browser iframe type read only...

HTTP Cache
represents a distinct storage area (or scope) to put and get cache entries mapped by urls into and from it. similarity with the old cache: this interface may be with some limitations considered as a mirror to nsicachesession, but less generic and not inclining to abuse. unimplemented or underimplemented functionality: asyncevictstorage (bug 977766), asyncvisitstorage (bug 916052) nsicacheentryopencallback //github.com/realityripple/uxp/blob/master/netwerk/cache2/nsicacheentryopencallback.idl the result of nsicachestorage.asyncopenuri is always and only sent to callbacks on this interface. these callbacks are ensured to be invoked when asyncopenuri returns ns_ok. important difference in behavior from the old cache: when the cache entry ob...

How to add a build-time test
for example, to add an xpcshell test to a module, do the following: copy tools/test-harness/xpcshell-simple/example to yourmoduledir/tests_type, wheretests_type is something that describes your tests. you can of course use unit or test if you're not feeling creative. in <tt>yourmoduledir/tests_type/makefile.in</tt> change depth, module, and xpcshell_tests appropriately: ...

Encodings for localization files
harset= parameter. ...

Uplifting a localization from Central to Aurora
g like searching for changes adding changesets adding manifests adding file changes added 22 changesets with 23 changes to 46 files (+1 heads) (run 'hg heads' to see heads, 'hg merge' to merge) ok, let's make sure we're not talking relbranches: hg heads --template '{node} {branches}\n' this is printing something like 5131e147fa50c28ec858c7d9fd1ba201ea2a433b 4da525ed77699794c56081791bd46cc85983f6f8 9bc7e6c58fc091c8cd0e8d9e1dbc7e6f592772a7 gecko20b12_2011022218_relbranch 230e99fada602842d9630e673077ef9f1ab34247 gecko20b12pre_20110216_relbranch 41a4357884d7bcc50e69c71014124d3af2482afe comm20b11_20110203_relbranch 2ec6ad14e7168ebeb999b1e8ae10632ae4c9df23 gecko20b11_2011020209_relbranch d68e647ac3c0fee709c13abb0f03fac24a1a5d29 gecko20b11pre_20110126_...

Creating localizable web applications
many languages use different number formats than english, like 18 148 or 18.148. also, the last caption includes an exclamation mark, and for some languages (e.g. french), the orthographic rules might require putting a space between th...

Extras
8/math/mathml"> <math display="block"> <mrow> <mo>(</mo> <mtable> <mtr> <mtd><mi>cos</mi><mi>θ</mi></mtd> <mtd><mo>−</mo><mi>sin</mi><mi>θ</mi></mtd> </mtr> <mtr> <mtd><mi>sin</mi><mi>θ</mi></mtd> <mtd><mi>cos</mi><mi>θ</mi></mtd> </mtr> </mtable> <mo>)</mo> </mrow> </math> </foreignobject> <text>rotation matrix</text> </switch> </g></g></g> <g> <animatemotion path="m 32,69 c 64,121 100,27 152,42 203,56 239,257 275,161 295,109 144,221 88,214 -2,202 11,35 32,69 z" begin="0s" dur="20s" repeatcount="indefinite"/> <animatetransform attributename="transform" attributetype="xml" type="scale" values="1;2;.5;1" keytimes="0;.25;.75;1" dur="20s" repeatcount="indefinite"/> <circle fill="url(#grad3)" r="30"/> <g transform="transl...

Various MathML Tests
onmouseover/onmouseout: statusline#first expression first expression statusline#second expression second expression statusline#and so on... and so on.. click the expression below to see several definitions of pi: π = 3.14159265358... π = 2i ⁢ log 1-i 1+i π = 2 . 2 2 . 2 2 + 2 . 2 2 + 2 + 2 ... π 4 = 1 2 + 12 2 + 32 2 + 52 2 + 72 2+... thomson scattering theory d 2 p d Ω s   d ω s = r e 2 ∫ v < s i > d 3 r ∫ | e ^ . Π ↔ . e ^ | 2 κ 2 f   δ ( k . v - ω ) d 3 v = r e 2 ∫ v < s i > d 3 r ∫ | 1 - ( 1 - s ^ . ı ^ ) ( 1 - β i ) ( 1 - β s ) β e 2 | 2 | 1 - β i 1 - β s ...

Mozilla DOM Hacking Guide
see section) defines several flags, one of which is the want_getproperty flag. when set, it allows us to define a getproperty() function on nshistorysh (the helper class for the history object), which will handle the array behavior. indeed, it will forward the call history[1] to history.item(1), which is defined in the idl and easily coded. the relevant code is at nsdomclassinfo.cpp, around line 4520. these two examples demonstrate the power of the dom combined with xpconnect and the javascript engine. the possibilities are endless. "what do you want to code today?" ;-) all the dom classes are listed in an enum defined in nsidomclassinfo.h, nsdomclassinfoid. there are classes for the dom0, core dom, html, xml, xul, xbl, range, css, events, etc... the array sclassinfodata, defined in nsdom...

Mozilla Port Blocking
110 pop3 111 sunrpc 113 auth 115 sftp 117 uucp-path 119 nntp 123 ntp 135 loc-srv / epmap 139 netbios 143 imap2 179 bgp 389 ldap 465 smtp+ssl 512 print / exec 513 login 514 shell 515 printer 526 tempo 530 courier 531 chat 532 netnews 540 uucp 556 remotefs 563 nntp+ssl 587 submission 601 syslog 636 ldap+ssl 993 imap+ssl 995 pop3+ssl 2049 nfs 4045 lockd 6000 x11 protocol specific exceptions each protocol handler ca...

Mozilla Quirks Mode Behavior
the bottom or top margins of empty elements (bug 97361). support <pre wrap>, <pre cols>, <pre width>. orphaned dd has generated content :before instead of margin (bug 5119). indent nested dl elements (bug 8749). map acts like an inline, not a block. give floated img a 3px margin (bug 58899). residual style tags' size info does not take precedence over heading tags' size (bug 77352). use box-sizing:border-box for most input types and textarea. give form a margin-bottom:1em (bug 41806). in quirks mode css class and id names are case insensitive. in standards mode they are case sensitive. (this also applies to getelementsbyclassname.) stylesheets linked in the document with an advisory mime type of text/css will still be treated as css even if the server gives ...

BloatView
0 0 0 0 0 nsstylecontextdata 736 259808 325312 489440 338560 1413120 141312 220800 -11040 94944 446016 nslinelayout 1100 2200 225500 402600 562100 1192400 0 0 0 0 0 nslocalfile 424 558832 19928 1696 1272 581728 72080 1272 424 -424 73352 the first set of columns, bytes allocated, shows the amount of memory allocated for the first log file (blank.txt), the difference between the first log file and the second (mozilla.txt), the difference between the second log file and the third (yahoo.txt), the difference between the third log file and the fourth (netscape.txt), and the total amount of memory allocated in the fourth log f...

turbostat
16 1.71 61.48 49 49 0.00 0.00 0.00 0.00 22.68 15.13 1.13 0 0 821 22.44 3657 3398 0 9.92 2.43 2.25 62.96 39 49 0.00 0.00 0.00 0.00 22.68 15.13 1.13 0 4 708 19.14 3698 3398 0 13.22 1 1 743 20.26 3666 3398 0 21.40 4.01 1.42 52.90 49 1 5 1206 31.98 3770 3398 0 9.69 2 2 784 21.29 3681 3398 0 11.78 3.10 1.13 62.70 40 2 6 782 21.15 3698 3398 0 11.92 3 3 702 19.14 3670 3398 0 8.39 3.09 2.03 67.36 39 3 7 648 17.67 3667 3398 0 9.85...

A brief guide to Mozilla preferences
ng profiles will not be affected. this method is considered user-hostile. any use of this technique by software such as firefox extension to override normal user preference will result in being added to the firefox blocklist or the preferences being forcibly removed. note: because of abuse of user.js preferences, support for user.js may be removed in a future version of firefox. see bug 1543752. sticky preferences sticky preferences were introduced in firefox 40 via bug 1098343. sticky preferences are created when they are defined using sticky_pref(). these preferences act as default preferences but whenever a value is created for the preference, that value is always written even when it matches the default. sticky preferences are generally used for preferences that have a differen...

browser.altClickSave
the preference browser.altclicksave controls whether clicking a link while holding the alt key starts the download of that link. type:boolean default value: false exists by default: yes application support:firefox 13.0 status: active; last updated 2012-03-19 introduction: pushed to nightly on 2012-03-02 bugs: bug 713052 values true clicking a link while holding the alt key starts the download of that link. false (default) no action triggered (see bug 736985). ...

ui.alertNotificationOrigin
ls the position and direction from which popup notifications invoked by nsialertsservice are sliding in. ...

view_source.syntax_highlight
the preference view_source.syntax_highlight controls whether markup in the view source view is syntax highlighted. type:boolean default value: true exists by default: yes application support:firefox 1.0 status: active introduction: bugs: bug 52154 values true (default) syntax hightlighting is enabled. false syntax hightlighting is disabled. ...

PR_AttachThread
u don't need to call pr_attachthread unless you create your own native thread. pr_init calls pr_attachthread automatically for the primordial thread. note: as of nspr release v3.0, pr_attachthread and pr_detachthread are obsolete. a native thread not created by nspr is automatically attached the first time it calls an nspr function, and automatically detached when it exits. in nspr release 19980529b and earlier, it is necessary for a native thread not created by nspr to call pr_attachthread before it calls any nspr functions, and call pr_detachthread when it is done calling nspr functions. ...

PR_DetachThread
s is invoked. the call returns after the nspr thread object is destroyed. this call is needed only if you attached the thread using pr_attachthread. note: as of nspr release v3.0, pr_attachthread and pr_detachthread are obsolete. a native thread not created by nspr is automatically attached the first time it calls an nspr function, and automatically detached when it exits. in nspr release 19980529b and earlier, it is necessary for a native thread not created by nspr to call pr_attachthread before it calls any nspr functions, and call pr_detachthread when it is done calling nspr functions. ...

HTTP delegation
o possible solutions to this limitation. instead of improving the simple http client in nss, the nss team has decided to provide an nss api to register application callback functions. if provided by the application, nss will use the registered http client for querying an oscp responder. this nss feature is currently targeted to first appear in nss version 3.11.1. more details can be found in bug 152426. in order to use the http delegation feature in your nss-based application, you need to implement several callback functions. your callback functions might be a full implementation of a http client. or you might choose to leverage an existing http client library and implement the callback functions as a thin layer that forwards requests from nss to the http client library. to learn about all t...

HTTP delegation
o possible solutions to this limitation. instead of improving the simple http client in nss, the nss team has decided to provide an nss api to register application callback functions. if provided by the application, nss will use the registered http client for querying an oscp responder. this nss feature is currently targeted to first appear in nss version 3.11.1. more details can be found in bug 152426. in order to use the http delegation feature in your nss-based application, you need to implement several callback functions. your callback functions might be a full implementation of a http client. or you might choose to leverage an existing http client library and implement the callback functions as a thin layer that forwards requests from nss to the http client library. to learn about all t...

NSS_3.11.10_release_notes.html
sl_forcehandshake bug 403240: threads hanging in nss_initlock bug 403888: memory leak in trustdomain.c bug 416067: certutil -l -h token doesn't report token authentication failure bug 417637: tstclnt crashes if -p option is not specified bug 421634: don't send an sni client hello extension bearing an ipv6 address bug 422918: add verisign class 3 public primary ca - g5 to nss bug 424152: add thawte primary root ca to nss bug 424169: add geotrust primary certification authority root to nss bug 425469: add multiple new roots: geotrust bug 426568: add comodo certification authority certificate to nss bug 431381: add network solutions certificate authority root to nss bug 431621: add diginotar root ca root to nss bug 431772: add network solutions and diginotar root certs...

NSS 3.15.2 release notes
/ftp.mozilla.org/pub/mozilla.org/security/nss/releases/nss_3_15_2_rtm/src/ security advisories the following security-relevant bugs have been resolved in nss 3.15.2. users are encouraged to upgrade immediately. bug 894370 - (cve-2013-1739) avoid uninitialized data read in the event of a decryption failure. new in nss 3.15.2 new functionality aes-gcm ciphersuites: aes-gcm cipher suite (rfc 5288 and rfc 5289) support has been added when tls 1.2 is negotiated. specifically, the following cipher suites are now supported: tls_ecdhe_ecdsa_with_aes_128_gcm_sha256 tls_ecdhe_rsa_with_aes_128_gcm_sha256 tls_dhe_rsa_with_aes_128_gcm_sha256 tls_rsa_with_aes_128_gcm_sha256 new functions pk11_cipherfinal has been introduced, which is a simple alias for pk11_di...

NSS 3.21.3 release notes
3_21_3_rtm. nss 3.21.3 requires nspr 4.10.10 or newer. nss 3.21.3 source distributions are available on ftp.mozilla.org for secure https download: source tarballs: https://ftp.mozilla.org/pub/mozilla.org/security/nss/releases/nss_3_21_3_rtm/src/ new in nss 3.21.3 new functionality no new functionality is introduced in this release. security fixes in nss 3.21.3 bug 1306103 / cve-2016-5285 - fixed a possible dos on nss servers due to a missing null check. bug 1221620 - fixed a possible left-shift of a negative integer value when parsing der. bug 1206283 - fixed an out-of-bound read when parsing invalid utf-16. bug 1241034 - fixed an out-of-bounds write when parsing invalid utf-16. bug 1241037 - fixed bogus surrogate detection when parsing invalid utf-16. compatibility nss ...

NSS 3.21 release notes
global ca 1 sha-1 fingerprint: 81:96:8b:3a:ef:1c:dc:70:f5:fa:32:69:c2:92:a3:63:5b:d1:23:d3 friendly name: digital signature trust co. global ca 3 sha-1 fingerprint: ab:48:f3:33:db:04:ab:b9:c0:72:da:5b:0c:c1:d0:57:f0:36:9b:46 cn = utn - datacorp sgc sha-1 fingerprint: 58:11:9f:0...

NSS 3.22 release notes
2, which is a minor release. distribution information the hg tag is nss_3_22_rtm. nss 3.22 requires nspr 4.11 or newer. nss 3.22 source distributions are available on ftp.mozilla.org for secure https download: source tarballs: https://ftp.mozilla.org/pub/mozilla.org/security/nss/releases/nss_3_22_rtm/src/ new in nss 3.22 new functionality rsa-pss signatures are now supported (bug 1215295) new functions pk11_signwithmechanism() and pk11_signwithmechanism() are provided to allow rsa keys to be used with pss. pseudorandom functions based on hashes other than sha-1 are now supported with pbkdf (bug 554827). pk11_createpbev2algorithmid() now supports sec_oid_pkcs5_pbkdf2 with cipheralgtag and prfalgtag set to sec_oid_hmac_sha256, sec_oid_hmac_sha224, sec_oid_hmac_...

NSS 3.25 release notes
emoved cn = sonera class1 ca sha-256 fingerprint: cd:80:82:84:cf:74:6f:f2:fd:6e:b5:8a:a1:d5:9c:4a:d4:b3:ca:56:fd:c6:27:4a:89:26:a7:83:5f:32:31:3d the following ca certificates were added cn = hellenic academic and research institutions rootca 2015 sha-256 fingerprint: a0:40:92:9a:02:ce:53:b4:ac:f4:f2:ff:c6:98:1c:e4:49:6f:75:5e:6d:45:fe:0b:2a:69:2b:cd:52:52:3f:36 cn = hellenic academic and research institutions ecc rootca 2015 sha-256 fingerprint: 44:b5:45:aa:8a:25:e6:5a:73:ca:15:dc:27:fc:36:d2:4c:1c:b9:95:3a:06:65:39:b1:15:82:dc:48:7b:48:33 cn = certplus root ca g1 sha-256 fingerprint: 15:2a:40:2b:fc:df:2c:d5:48:05:4d:22:75:b3:9c:7f:ca:3e:c0:97:80:78:b0:f0:ea:76:e5:61:a6:c7:43:3e cn = certp...

NSS 3.34 release notes
d the database hasn't yet been initialized with any non-empty or empty password, the text "database needs user init" will be included in the listing. when using certutil, to set an inacceptable password in fips mode, a correct explanation of acceptable passwords will be printed. sslkeylogfile is now supported with tls 1.3, see bug 1287711 for details. sslchannelinfo has two new fields (bug 1396525) sslnamedgroup originalkeagroup holds the key exchange group of the original handshake, when the session was resumed. prbool resumed is pr_true when the session is resumed, and pr_false otherwise. rsa-pss signatures are now supported on certificates. certificates with rsa-pss or rsa-pkcs#1v1.5 keys can be used to create an rsa-pss signature on a certificate, using the --pss-sign ...

NSS 3.42 release notes
.legacy_version in tls 1.3 bug 1507135 and bug 1507174 - add additional null checks to several cms functions to fix a rare cms crash. thanks to hanno böck and damian poddebniak for the discovery and fixes. note: this was mistakenly not in release 3.42, and is instead in nss 3.42.1. bug 1513913 - a fix for solaris where firefox 60 core dumps during start when using profile from version 52 this bugzilla query returns all the bugs fixed in nss 3.42: https://bugzilla.mozilla.org/buglist.cgi?resolution=fixed&classification=components&query_format=advanced&product=nss&target_milestone=3.42 compatibility nss 3.42 shared libraries are backward compatible with all older nss 3.x shared libraries. a program linked with older nss 3.x shared libraries will work with nss 3.42 shar...

NSS 3.44.1 release notes
to softoken many new fips test cases (note: this has increased the source archive by approximately 50 megabytes for this release.) bugs fixed in nss 3.44.1 1554336 - optimize away unneeded loop in mpi.c 1515342 - more thorough input checking (cve-2019-11729) 1540541 - don't unnecessarily strip leading 0's from key material during pkcs11 import (cve-2019-11719) 1515236 - add a sslkeylogfile enable/disable flag at build.sh 1473806 - fix seckey_converttopublickey handling of non-rsa keys 1546477 - updates to testing for fips validation 1552208 - prohibit use of rsassa-pkcs1-v1_5 algorithms in tls 1.3 (cve-2019-11727) 1551041 - unbreak build on gcc < 4.3 big-endian compatibility nss 3.44.1 shared libraries are backward compatible wit...

NSS 3.48 release notes
tions bug 1599545 - fix assertion and add test for early key update bug 1597799 - fix a crash in nssckfwobject_getattributesize bug 1591178 - add entrust root certification authority - g4 certificate to nss bug 1590001 - prevent negotiation of versions lower than 1.3 after helloretryrequest bug 1596450 - added a simplified and unified mac implementation for hmac and cmac behind pkcs#11 bug 1522203 - remove an old pentium pro performance workaround bug 1592557 - fix prng known-answer-test scripts bug 1586176 - encryptupdate should use maxout not block size (cve-2019-11745) bug 1593141 - add `notbefore` or similar "beginning-of-validity-period" parameter to mozilla::pkix::trustdomain::checkrevocation bug 1591363 - fix a pbkdf2 memory leak in nsc_generatekey if key length > max_key_le...

NSS 3.51 release notes
2 for details. bugs fixed in nss 3.51 bug 1608892 - update dtls 1.3 implementation to draft-34. bug 1611209 - correct swapped pkcs11 values of ckm_aes_cmac and ckm_aes_cmac_general bug 1612259 - complete integration of wycheproof ecdh test cases bug 1614183 - check if ppc __has_include(<sys/auxv.h>) bug 1614786 - fix a compilation error for ‘getfipsenv’ "defined but not used" bug 1615208 - send dtls version numbers in dtls 1.3 supported_versions extension to avoid an incompatibility. bug 1538980 - secu_readderfromfile calls strstr on a string that isn't guaranteed to be null-terminated bug 1561337 - correct a warning for comparison of integers of different signs: 'int' and 'unsigned long' in security/nss/lib/freebl/ecl/ecp_25519.c:88 bug 1609751 - add test for mp_int clampin...

NSS 3.56 release notes
ccomon.h was fixed in bug 1653975. bugs fixed in nss 3.56 bug 1650702 - support sha-1 hw acceleration on armv8 bug 1656981 - use mpi comba and mulq optimizations on x86-64 macos. bug 1654142 - add cpu feature detection for intel sha extension. bug 1648822 - add stricter validation of dh keys in fips mode. bug 1656986 - properly detect arm64 during gyp build architecture detection. bug 1652729 - add build flag to disable rc2 and relocate to lib/freebl/deprecated. bug 1656429 - correct rtt estimate used in 0-rtt anti-replay. bug 1588941 - send empty certificate message when scheme selection fails. bug 1652032 - fix failure to build in windows arm64 makefile cross-compilation. bug 1625791 - fix deadlock issue in nssslot_istokenpresent. bug 1653975 - fix 3.53 regression by setting...

NSS Config Options
ssl-default-lock: turn off the ability for applications to change cipher suite states with ssl_enablecipher, ssl_disablecipher. ...

Overview of NSS
r more information, see the nspr project page. interoperability and open standards you can use nss to support a range of security standards in your application, including the following: ssl v3. the secure sockets layer (ssl) protocol allows mutual authentication between a client and server and the establishment of an authenticated and encrypted connection. tls v1.3 (rfc 8446), tls v1.2 (rfc 5246), tls v1.1 (rfc 4346), tls v1 (rfc 2246). the transport layer security (tls) protocol from the ietf that supersedes ssl. pkcs #1. rsa standard that governs implementation of public-key cryptography based on the rsa algorithm. pkcs #3. rsa standard that governs implementation of diffie-hellman key agreement. pkcs #5. rsa standard that governs password-based cryptography, for example to encryp...

NSS Tools certutil
8e:43:7f:51:61:b9:0f:f3:a6:25:1e:0b:93:74:8f: c6:13:a3:cd:51:40:84:0e:79:ea:b7:6b:d1:cc:6b: 78:d0:5d:da:be:2b:57:c2:6f exponent: 65537 (0x10001) signature algorithm: pkcs #1 md5 with rsa encryption signature: 44:15:e5:ae:c4:30:2c:cd:60:89:f1:1d:22:ed:5e:5b:10:c8: 7e:5f:56:8c:b4:00:12:ed:5f:a4:6a:12:c3:0d:01:03:09:f2: 2f:e7:fd:95:25:47:80:ea:c1:25:5a:33:98:16:52:78:24:80: c9:53:11:40:99:f5:bd:b8:e9:35:0e:5d:3e:38:6a:5c:10:d1: c6:f9:54:af:28:56:62:f4:2f:b3:9b:50:e1:c3:a2:ba:27:ee: 07:9f:89:2e:78:5c:6d:46:b6:5e:99:de:e6:9d:eb:d9:ff:b2: 5f:c6:f6:c6:52:4a:d4:67:be:8d:fc:dd:52:51:8e:a2:d7:15: 71:3e certificate trust flags: ssl flags: valid ca trusted ca email flags: valid ca trusted ca object signing flags: v...

Hacking Tips
hatever. [hack] replacing one instruction to replace one specific instruction, you can use in visit function of each instruction the jsscript filename in lineno fields as well as the id() of the lir / mir instructions. the jsscript can be obtained from info().script(). bool codegeneratorx86shared::visitguardshape(lguardshape *guard) { if (info().script()->lineno == 16934 && guard->id() == 522) { [… another impl only for this one …] return true; } [… old impl …] [hack] spewing all compiled code i usually just add this to the apropriate executablecopy. if (getenv("inst_dump")) { char buf[4096]; sprintf(buf, "gdb /proc/%d/exe %d -batch -ex 'set pagination off' -ex 'set arm force-mode arm' -ex 'x/%di %p' -ex 'set arm force-mode auto...

How to embed the JavaScript engine
*/ static jsclass global_class = { "global", jsclass_global_flags, &global_ops }; int main...

INT_FITS_IN_JSVAL
e a full 32-bit integer, so this check isn't needed any longer for 32-bit integers. example the following code snippet illustrates how a c variable, item, is conditionally tested in an if statement to see if it is a legal jsval integer value. if (int_fits_in_jsval(item)) { /* ... */ } else { js_reporterror(cx, "integer out of range: %d", item); } see also int_to_jsval changeset - 52750:05bd86e3559a ...

JS::DeflateStringToUTF8Buffer
dst mozilla::rangedptr<char> the ranged pointer to the buffer. ...

JS::IdentifyStandardInstance
fystandardconstructor determines if the given object is a constructor for a standard class. if so, return the associated jsprotokey. if not, return jsproto_null. see also mxr id search for js::identifystandardinstance mxr id search for js::identifystandardprototype mxr id search for js::identifystandardinstanceorprototype mxr id search for js::identifystandardconstructor jsprotokey bug 975277 bug 976148 - added identifystandardconstructor ...

JS::OrdinaryToPrimitive
convert hooks. ...

JSClass.flags
dicates that the mark hook implements the new jstraceop signature instead of the old jsmarkop signature. this is recommended for all new code that needs custom marking. spidermonkey reserves a few other flags for its internal use. they are jsclass_is_anonymous, jsclass_is_global, jsclass_is_proxy, and jsclass_has_cached_proto. jsapi applications should not use these flags. ...

JSErrorFormatString
ing in ascii. ...

JSExnType
rror jsexn_syntaxerr syntaxerror jsexn_typeerr typeerror jsexn_urierr urierror jsexn_limit (upper bound) description these types are part of a jserrorformatstring structure. they define which error to throw in case of a runtime error. jsexn_none marks an unthrowable error. see also mxr id search for jsexntype jserrorformatstring bug 684526 ...

JSVAL_IS_BOOLEAN
ved at any time. ...

JSVAL_IS_DOUBLE
l_is_double(v) is true if v is a number represented in memory as a jsdouble. to check whether v is a number, regardless of implementation details, use jsval_is_number instead. example the following code snippet illustrates how a javascript variable, myitem, is conditionally tested in an if statement to see if it is a js double data type. if (jsval_is_double(myitem)) { . . . } see also bug 952650 ...

JSVAL_IS_GCTHING
sval_is_gcthing(v) description jsval_is_gcthing(v) is true if the jsval v is either jsval_null or a reference to a value that is subject to garbage collection. javascript performs automatic garbage collection of objects, strings, and doubles. this macro exposes javascript engine implementation details and usually isn't what the application really means. see jsval for alternatives. see also bug 952650 ...

JSVAL_IS_INT
, regardless of how it is represented in memory, use jsval_is_number instead. to convert between c integer types and jsval, use jsval_to_int, int_fits_in_jsval, and int_to_jsval. example the following code snippet illustrates how a javascript variable, myitem, is conditionally tested in an if statement to see if it is a js integer data type. if (jsval_is_int(myitem)) { . . . } see also bug 952650 ...

JSVAL_IS_NULL
ll. ...

JSVAL_IS_NUMBER
ntax jsval_is_number(v) description jsval_is_number(v) is true if v is a javascript number. to convert a numeric jsval to a c floating-point number, use js_valuetonumber. example the following code snippet illustrates how a javascript variable, myitem, is conditionally tested in an if statement to see if it is a js integer or double value. if (jsval_is_number(myitem)) { ... } see also bug 952650 ...

JSVAL_IS_OBJECT
description jsval_is_object(v) returns true if v is either an object or jsval_null. this indicates that it is safe to call jsval_to_object(v) to convert v to type jsobject *. if v is a string, number, boolean, or undefined, the result is false. this function is obsolete and has been removed. instead use !jsval_is_primitive(v) to detect objects and jsval_is_null(v) to detect null. see also bug 952650 ...

JSVAL_IS_PRIMITIVE
eature is obsolete. ...

JSVAL_IS_STRING
. ...

JSVAL_IS_VOID
determines if a given jsval is the javascript value undefined. syntax jsval_is_void(v) description jsval_is_void(v) is true if v is jsval_void, which represents the javascript value undefined. example the following code snippet illustrates how a javascript variable, myitem, is conditionally tested in an if statement to see if it is void. if (jsval_is_void(myitem)) { ... } see also bug 952650 ...

JSVAL_TO_BOOLEAN
is js_true or js_false respectively. these are constants of type jsbool, which is an integer type, the spidermonkey version of bool. js_false is 0; js_true is 1. to convert any value to a boolean, use js_valuetoboolean instead. that function has well-defined behavior even when the argument is an object, number, or something else. to convert a jsbool to jsval, use boolean_to_jsval. see also bug 952650 ...

JSVAL_TO_DOUBLE
ndling. ...

JSVAL_TO_GCTHING
se other jsapi macros make use of it. applications should not call it directly in most cases. when possible, it is better to use a more specific macro, such as jsval_to_object or jsval_to_string. another possible alternative is to avoid casting altogether by using an api that operates on jsvals rather than raw pointers (for example, js_call_value_tracer rather than js_call_tracer). see also bug 952650 ...

JSVAL_TO_INT
nverts a specified integer jsval, v, to the corresponding c integer value. if v is any other type of value, the result is unspecified. note that although jsval is an integer type, it must be treated as opaque. the jsval encoding of the integer 4, for instance, is not ((jsval) 4) but some other pattern of bits. to convert an integer to jsval, use int_fits_in_jsval and int_to_jsval. see also bug 952650 ...

JSVAL_TO_OBJECT
, to type jsobject *. ...

JSVAL_TO_STRING
pe-safe: if v is not a string, the behavior is undefined. to coerce any value to a string, use the js_valuetostring function instead. (the difference is that the latter will convert an object, array, number, or other value to a string in a type-safe way, creating a new string if needed.) to convert the return type of this macro (jsstring *) to a char pointer, use js_getstringbytes. see also bug 952650 ...

JS_ContextIterator
although it may still work in some browsers, its use is discouraged since it could be removed at any time. try to avoid using it. cycles through the js contexts associated with a particular jsruntime. syntax jscontext * js_contextiterator(jsruntime *rt, jscontext **iterp); name type description rt jsruntime * the runtime to walk. iterp jscontext * in-out parameter. on input, *iterp must be null or point to a context in rt. on success, the value of *iterp is modified so that repeated calls cycle through all the contexts in rt. description js_contextiterator steps through the set of contexts associated with the runtime rt. ...

JS_ExecuteScript
he script, and js_executescript returns true. otherwise it returns false, and the value left in rval is unspecified. the jsapi user guide contains example code using compiled scripts. to execute a script that has not been compiled, use js::evaluate instead. see also mxr id search for js_executescript mxr id search for js::cloneandexecutescript js::compile js::evaluate bug 993438 bug 1145294 -- removed obj from js::cloneandexecutescript. bug 1097987 -- removed obj from js_executescript ...

JS_GetFunctionId
() { // a.d< -- the '<' loosely means "contributor to" return function() {}; // a.d })(); var foo = function() { // foo var bar = function() {}; // foo/bar }; settimeout(function() {}, 100); // no name, js_getfunctiondisplayid returns null see also mxr id search for js_getfunctionid mxr id search for js_getfunctiondisplayid bug 433529 - added js_getfunctiondisplayid ...

JS_NewNumberValue
value is subject to garbage collection until you protect against it using a local root, an object property, or the js_addroot function. this can be avoided by using the address of a rooted variable as rval. on success, js_newnumbervalue stores a numeric jsval in *rval and returns js_true. otherwise it returns js_false and the value left in *rval is unspecified. see also js_numbervalue bug 752223 ...

JS_NumberValue
e d); name type description d double the numeric value to convert. description js_numbervalue converts a c floating-point number of type double to js::value, the type of javascript values. the result is an integer js::value if d can be stored that way. otherwise, a new floating-point js::value is created. see also mxr id search for js_numbervalue bug 752223 bug 1184564 -- changed jsval to js::value ...

JS_PSGS
name in self-hosted javascript code for setter function. description these macros encapsulate the definition of jsnative-backed jspropertyspecs, by defining the jsnativewrappers for them. see also mxr id search for js_psg mxr id search for js_psgs mxr id search for js_self_hosted_get mxr id search for js_self_hosted_getset jspropertyspec js_defineproperties js_initclass bug 684526 - added. bug 938728 - added js_self_hosted_get and js_self_hosted_getset. ...

JS_PropertyStub
avior for objects. ...

JS_SetCompartmentNameCallback
d to name the compartment. if the runtime has no jscompartmentnamecallback, a compartment will be named "<unknown>"</unknown>. jscompartmentnamecallback will be called when visiting the compartment, and it should store the name of the compartment into buf with null terminated string. see also mxr id search for js_setcompartmentnamecallback mxr id search for jscompartmentnamecallback bug 777528 ...

JS_SetErrorReporter
although it may still work in some browsers, its use is discouraged since it could be removed at any time. try to avoid using it. get or specify the error reporting mechanism for an application. syntax jserrorreporter js_geterrorreporter(jsruntime *rt); jserrorreporter js_seterrorreporter(jsruntime *rt, jserrorreporter er); name type description cx jsruntime * pointer to a js runtime whose errors should be reported via your function. er jserrorreporter the user-defined error reporting function to use in your application, described below. ...

PRIVATE_TO_JSVAL
nter must be two-byte-aligned (that is, (int) p must be even). private data is managed entirely by the application. the javascript engine itself never uses a private data pointer. private data is not garbage collected. it is the application's responsibility to determine when it is safe to dereference a private data pointer. see also mxr id search for private_to_jsval js::privatevalue bug 952650 bug 1177892 -- removed ...

SpiderMonkey releases
ort older versions, including those labeled as "releases" on this page. ...

SpiderMonkey: The Mozilla JavaScript runtime
lkthrough of the implementation. bytecode reference spidermonkey bytecode reference. ...

TPS Formdata Lists
...

WebReplayRoadmap
ipc should work pretty efficiently. recording firefox ui (partially implemented) right now only content tabs can be recorded and replayed. firefox's ui and privileged code is largely written in js, and it would be nice to be able to use web replay to help debug and develop firefox itself, for better dogfooding and gathering internal feedback. this is partially underway and is tracked in bug 1521566. ...

Places utilities for JavaScript
for the visit to that url (if we don't have a referrer). this is used when visiting pages from the bookmarks menu, personal toolbar, and bookmarks from within the places organizer. if we don't call this, we'll treat those visits as transition_link. markpageasfollowedbookmark(string aurl) checkurlsecurity() allows opening of javascript/data uri only if the given node is bookmarked (see bug 224521). checkurlsecurity(aurinode) parameters aurinode a uri node return type return true if it's safe to open the node in the browser, false otherwise. getquerystringforfolder() helper for getting a serialized places query for a particular folder. getquerystringforfolder(int afolderid) parameters afolderid the folder id to get a query for. return type return string serialized ...

STEEL
consider using the functions found in appconstants.jsm or services.jsm instead steel is the scriptable thunderbird easy extension library. it is a fuel-like set of interfaces to facilitate thunderbird extension development. currently, steel has an steeliapplication interface that implements all the functions of extiapplication. the library has also been implemented in firefox ("fuel") and in seamonkey ("smile"). ...

nsDirectoryService
« xpcom api reference summary the xpcom directory service. this service returns the locations of "well known" directories in an os-independent manner. for instance, it can give you the path of the system's temporary directory, desktop directory, current working directory, and so on. class id f00152d0-b40b-11d3-8c9c-000064657374 contractid @mozilla.org/file/directory_service;1 supported interfaces nsiproperties nsidirectoryservice remarks this component is a singleton and should therefore be accessed via the xpcom service manager. example code #include "nsxpcom.h" #include "nscomptr.h" #include "nsdirectoryservicedefs.h" #include "nsiservicemanager.h" #include "nsiproperties.h" /** * get the location of the system's "temp" directory. */ nsresult gettempd...

nsACString_internal
narrow characters many of the accessors on nstsubstring are inlined as an optimization. ...

nsAString_internal
4,197,396,245" href="http://developer.mozilla.org/en/nsxpidlstring" shape="rect" title="nsxpidlstring"> <area alt="" coords="420,197,559,245" href="http://developer.mozilla.org/en/nsdependentstring" shape="rect" title="nsdependentstring"> <area alt="" coords="583,197,727,245" href="http://developer.mozilla.org/en/nspromiseflatstring" shape="rect" title="nspromiseflatstring"> <area alt="" coords="152,293,253,341" href="http://developer.mozilla.org/en/nsautostring" shape="rect" title="nsautostring"> <area alt="" coords="5,389,192,437" href="http://developer.mozilla.org/en/ns_convertasciitoutf16" shape="rect" title="ns_convertasciitoutf16"> <area alt="" coords="216,389,400,437" href="http://developer.mozilla.org/en/ns_convertutf8toutf16" shape="rect" title="ns_convertutf8toutf16"> <area alt="" ...

mozIStorageStatement
with the specified name. this method was added in 1.9.0. in 1.8.1 you had to use getparameterindexes(). see bug 388048 for details. unsigned long getparameterindex( in autf8string aname ); parameters aname name of the parameter to get the index for. for parameter 'foo', name's format is ':foo' in 1.9.0 and 1.9.1. in 1.9.2 the ':' was dropped and name's value should be just 'foo'. see bug 528166 for details. return value the zero-based numerical index for the parameter to be bound. this will be one less than the number used in the sql (<code>?1</code> maps to <code>0</code>, and so on). getcolumnname() obtains the name of the column for the specified index. autf8string getcolumnname( in unsigned long acolumnindex ); parameters acolumnindex the zero-based numerical ind...

nsIAccessible
the sum of what's needed to support iaccessible as well as atk's generic accessibility objects. can also be used by in-process accessibility clients to get information about objects in the accessible tree. the accessible tree is a subset of nodes in the dom tree -- such as documents, focusable elements and text. mozilla creates the implementations of nsiaccessible on demand. [scriptable, uuid=(c7520419-87ec-42bc-98cc-04c0bf173530)] interface nsiaccessible : nsisupports { ... }; accessible/public/nsiaccessible.idlscriptable please add a summary to this article. last changed in gecko 1.9.2 (firefox 3.6 / thunderbird 3.1 / fennec 1.0) overview this section provides short overview of methods and attributes of this interface. all methods and attributes are grouped by categories. role,...

nsIAccessibleRole
resents a dial or knob whose purpose is to allow a user to set a value. role_hotkeyfield 50 represents a hot-key field that allows the user to enter a combination or sequence of keystrokes. role_slider 51 represents a slider, which allows the user to adjust a setting in given increments between minimum and maximum values. it is used by xul:scale, role="slider", xforms:range. role_spinbutton 52 represents a spin box, which is a control that allows the user to increment or decrement the value displayed in a separate "buddy" control associated with the spin box. it is used for xul:spinbuttons. role_diagram 53 represents a graphical image used to diagram data. it is used for svg:svg. role_animation 54 represents an animation control, which contains content that changes over time, such ...

nsIDOMXPathException
es/xpath/nsidomxpathexception.idlscriptable describes an exception resulting from xpath operations. inherits from: nsisupports last changed in gecko 1.7 attributes attribute type description code unsigned short the error code; see error codes for details. constants error codes constant value description invalid_expression_err 51 an invalid xpath expression was used. type_err 52 an attempt was made to reference an unavailable type. see also introduction to using xpath in javascript document object model (dom) level 3 xpath specification nsidomxpathevaluator document.evaluate nsidomxpathresult ...

nsIMsgSearchNotify
defined in comm-central/ mailnews/ base/ search/ public/ nsimsgsearchnotify.idl [scriptable, uuid(ca37784d-352b-4c39-8ccb-0abc1a93f681)] interface nsimsgsearchnotify : nsisupports { void onsearchhit(in nsimsgdbhdr header, in nsimsgfolder folder); // notification that a search has finished. void onsearchdone(in nsresult status); /* * until we can encode searches with a uri, this will be an * out-of-bound way to connect a set of search terms to a datasource */ /* * called when a new search begins */ void onnewsearch(); }; ...

nsIPropertyBag
iven name. exceptions thrown ns_error_failure if a property with that name doesn't exist. examples get user agent information (operating system specifics. the window scope is not always accessible so the window.navigator cannot be accessed. ...

nsISelectionPrivate
gs, in print32 wrapcolumn); attributes attribute type description cancacheframeoffset boolean frame offset cache can be used just during calling nseditor::endplaceholdertransaction. endplaceholdertransaction will give rise to reflow/refreshing view/scroll, and call times of nstextframe::getpointfromoffset whose return value is to be cached. see bug 35296 and bug 199412 native code only! interlineposition boolean type short returns the type of the selection (see nsiselectioncontroller for available constants). read only. constants constant value description endofprecedingline 0 startofnextline 1 tableselection_none 0 tableselec...

nsMsgSearchAttrib
chattribvalue junkscoreorigin = 47; const nsmsgsearchattribvalue label = 48; /* mail only...can search by label */ const nsmsgsearchattribvalue hdrproperty = 49; // uses nsimsgsearchterm::hdrproperty const nsmsgsearchattribvalue folderflag = 50; // uses nsimsgsearchterm::status const nsmsgsearchattribvalue uint32hdrproperty = 51; // uses nsimsgsearchterm::hdrproperty // 52 is for showing customize - in ui headers start from 53 onwards up until 99. /** otherheader must always be last attribute since * we can have an arbitrary # of these. the number can be changed, * however, because we never persist attribvalues as integers. */ const nsmsgsearchattribvalue otherheader = 52; // must be last attribute const nsmsgsearchattr...

nsMsgSearchOpValue
is also applies */ 160 const nsmsgsearc...

Using nsIPasswordManager
for similar functionality in toolkit 1.9, see using nsiloginmanager. ...

XPIDL Syntax
ser, limited mostly to the subset of functionality that is supported by the mozilla xpidl binary. purpose of this document this document is not an introduction to xpidl or idl in general. it is more focused on xpidl syntax and grammar. see xpidl main page for more links and introductory content. simplifications, conventions and notation the syntax is specified according to abnf as defined by rfc 5234, although a few productions use prose for clarity of understanding. lexically, tokens are delimited by whitespace (defined here as spaces, tabs, vertical tabs, form feeds, line feeds, and carriage returns, or [ \t\v\f\r\n] in regular expression form). libidl only considers a single line feed as a newline, and not carriage returns (although xpidl begs to differ). additionally, the use of both c-...

Address Book examples
ype="autocomplete" autocompletesearch="mydomain addrbook"/> the attributes of the toolkit autocomplete element can also be used here. the "mydomain" and "addrbook" behaviours can be changed by passing an identity key (see nsimsgidentity.key) via an attribute autocompletesearchparam on the textbox element. ldap autocomplete ldap autocomplete still uses the xpfe interfaces, it is planned (bug 452232) to move this over to the toolkit interfaces at some stage. the best example of how to use this is via the existing code that can be found here. click here for a addon demonstrating autocomplete with ldap and addrbook working with both thunderbird 2 and thunderbird 3. ...

Index
search of the "junk" folder, looking for "old" message that have the proper junk status. when does purging happens? elaborate on the mime changes that were made for spam currently, spam filtering is does not work for news, but it would be possible to add support for this. (there is a bug on it.) 51 the libmime module by richard h. pizzarro <rhp@netscape.com> 52 thunderbird api documentation these pages have been moved from mozilla.org, and may or may not be relevant. 55 thunderbird binaries branch, trunk, comm-central, thunderbird described below are three types of generally available thunderbird packages - releases, early preview releases, and nightly builds (including trunk development builds) - and their downloaded...

Thunderbird extensions
some links may be out of date, but they still provide valuable information on the codebase. ...

WebIDL bindings
dded to window.navigator, add an extended attribute navigatorproperty="propertyname" which will make the instance available as window.navigator.propertyname. note that adding or removing navigatorproperty requires a clobber. see https://bugzilla.mozilla.org/show_bug.cgi?id=1333117 for details. static members static attributes and methods are not supported on js-implemented webidl (see bug 863952). however, with the changes in bug 1172785 you can route static methods to a c++ implementation on another object using a staticclassoverride annotation. this annotation includes the full, namespace-qualified name of the class that contains an implementation of the named method. the include for that class must be found in a directory based on its name. [jsimplementation="@mozilla.org/dom/foo;...

Using COM from js-ctypes
volume': ctypes.voidptr_t }, { 'waituntildone': ctypes.voidptr_t }, { 'setsyncspeaktimeout': ctypes.voidptr_t }, { 'getsyncspeaktimeout': ctypes.voidptr_t }, { 'speakcompleteevent': ctypes.voidptr_t }, { 'isuisupported': ctypes.voidptr_t }, { 'displayui': ctypes.voidptr_t } // end ispvoice ]); // functions // http://msdn.microsoft.com/en-us/library/windows/desktop/ms695279%28v=vs.85%29.aspx let coinitializeex = lib.declare('coinitializeex', winabi, hresult, // result lpvoid, // pvreserved dword // dwcoinit ); // http://msdn.microsoft.com/en-us/library/windows/desktop/ms688715%28v=vs.85%29.aspx let couninitialize = lib.declare('couninitialize', winabi, void // return ); // http://msdn.microsoft.com/en-us/library/windows/desktop/ms...

Using Objective-C from js-ctypes
{ reserved: ctypes.int32_t }, { invoke: ctypes.voidptr_t }, { descriptor: block_descriptor_1.ptr } ]); var block_const = { block_has_copy_dispose: 1 << 25, block_has_ctor: 1 << 26, block_is_global: 1 << 28, block_has_stret: 1 << 29, block_has_signature: 1 << 30 }; // based on work from here: https://github.com/trueinteractions/tint2/blob/f6ce18b16ada165b98b07869314dad1d7bee0252/modules/bridge/core.js#l370-l394 var bl = block_literal_1(); // set the class of the instance bl.isa = _nsconcreteglobalblock; // global flags bl.flags = block_const.block_has_stret; bl.reserved = 0; bl.invoke = afunctypeptr; // create descriptor var desc = block_descriptor_1(); desc.reserved = 0; desc.size = block_literal_1.size; // set descriptor into block literal bl.descripto...

ABI
h respect to js-ctypes this explains how to use it in the js-ctypes scope. three different abis exist: ctypes.default_abi, ctypes.stdcall_abi, and ctypes.winapi_abi. ctypes.default_abi corresponds to cdecl; standard libraries use this abi. you can also use this for various system calls,including those on mac os x and linux. ctypes.thiscall_abi more information is available at bugzilla :: 552533. ctypes.stdcall_abi used for calling functions declared with stdcall on windows. these functions' names are automatically mangled for you by js-ctypes. ctypes.winapi_abi used for calling windows system functions. these are declared as stdcall on windows, but do not have mangled names like those used by stdcall_abi above. os specific win32 and os2 callbacks in js-ctypes under these opera...

Plugin Roadmap for Firefox - Plugins
lly make flash usage less common. below is the roadmap of past and future support for plugins in firefox. schedule june 2016 starting with firefox 47 in june 2016, all plugins other than adobe flash are click-to-activate. users choose which sites are allowed to activate each plugin. in addition, the 64-bit firefox for windows only supports the flash plugin. march 2017 starting with firefox 52 in march 2017, plugins other than adobe flash are no longer supported in firefox. firefox extended support release 52 will continue to support non-flash plugins until early 2018. august 2017 starting with firefox 55 in august 2017, users must choose which sites are allowed to activate the flash plugin. users will have the choice to remember the flash setting per-site. this change will be rolled...

Plugins
important: plugins are a legacy technology that are a security and performance problem for firefox (and other browser) users. they may not be supported in the future. new content should not be written using flash or any other plugin technology. roadmap plugin roadmap information about the roadmap for adobe flash and other plugin support in firefox. roadmap highlights since firefox 52, plugins other than flash are not loaded by firefox. starting in firefox 55, users will be asked to choose which sites may use flash content. this feature will be rolled out gradually to firefox users. also from firefox 55 onwards, flash and other plugins can no longer be loaded from any url scheme except for http:// and https:// (bug 1335475). see also flash can now be loaded only from http/h...

Examine, modify, and watch variables - Firefox Developer Tools
this feature isn't yet supported in the new debugger. if you need to use it, you can, for now, switch back to the old debugger by visiting about:config and setting the "devtools.debugger.new-debugger-frontend" preference to false. to see the docs for the old debugger, please visit debugger (before firefox 52). examine variables when the code has stopped at a breakpoint, you can examine its state in the variables pane of the debugger: variables are grouped by scope: in function scope you'll see the built-in arguments and this variables as well as local variables defined by the function like user and greeting. similarly, in global scope you'll see global variables you've defined, like greetme, as well as built-in globals like localstorage and console. each object can be expand...

Debugger.Memory - Firefox Developer Tools
. ...

Tutorial: Show Allocations Per Call Path - Firefox Developer Tools
within the handler code.) the onclick handler calls dodivsandspans, which calls divsandspans, which invokes closures of factory to do all the actual allocation. (it is unclear why spanfactory allocated thirteen objects, despite being called only ten times.) source metadata generated from file: js/src/doc/debugger/tutorial-alloc-log-tree.md watermark: sha256:b56f6df61c39dbe19ca1f49752aea42207c804355513f4fea8249bdeb4cb056d changeset: 251fccc1f62b ...

DevTools API - Firefox Developer Tools
e devtools eventemitter. unfortunately, their api's are a bit different and it's not always evident which one a certain component is using. the main differences between the two modules are that the first parameter for add-on sdk events is the first payload argument instead of the event name and the once method does not return a promise. the work for unifying the event paradigms is ongoing in bug 952653. methods the following methods are available on objects that have been decorated with the eventemitter interface. emit(eventname, ...extraarguments) emits an event with the given name to this object. parameters: eventname {string} - the name of the event. extraarguments {...any} - extra arguments that are passed to the listeners. on(eventname, listener) adds a listener fo...

Network request details - Firefox Developer Tools
formatting, or as plain, unformatted text. cookies tab this tab lists full details of any cookies sent with the request or response: as with headers, you can filter the list of cookies displayed. the full list of cookie attributes is shown—see the following screenshot showing response cookies with further attributes shown. the samesite attribute has been shown since firefox 62 (bug 1452715). params tab this tab displays the get parameters and post data of a request: response tab the complete content of the response. if the response is html, js, or css, it will be shown as text: if the response is json, it will be shown as an inspectable object: if the response is an image, the tab displays a preview: for network responses that are initiated by a websocket connecti...

Examine and edit HTML - Firefox Developer Tools
owser parses html it will automatically generate anonymous text nodes for elements not contained in a node. this includes white space (which is after all a type of text). if these auto generated text nodes are inline level, browsers will give them a non-zero width and height. then you will find strange gaps between elements, even if you haven’t set any margin or padding on them. since firefox 52, the inspector displays these whitespace nodes, so you can see where the gaps in your markup come from. whitespace nodes are represented with a dot: and you get an explanatory tooltip when you hover over them: to see this in action, see the demo at https://mdn.github.io/devtools-examples/whitespace-only-demo/index.html. shadow roots any shadow roots present in the dom are exposed in the htm...

Select an element - Firefox Developer Tools
pane to select it: you can also use the arrow keys to move around the dom with the keyboard. with the node picker to select an element in the page itself, activate the "node picker" by clicking its icon: (also called the select element icon). after that, as you move the mouse around the page, the element under the mouse is highlighted. click the element to select it: starting in firefox 52, if you shift + click the element, then it is selected but the picker stays active. this lets you see the rules for the element in the css pane, but conveniently select another element in the page. ...

Flame Chart - Firefox Developer Tools
f this program's structure. we'll use the same profile file as that used in the call tree page. in the call tree page, we figured out that the program call graph in that profile, and the associated sample count, looked like this: sortall() // 8 -> sort() // 37 -> bubblesort() // 1345 -> swap() // 252 -> selectionsort() // 190 -> swap() // 1 -> quicksort() // 103 -> partition() // 12 first, we'll just select the whole section in which the program was active: at the top, colored purple, is the sortall() call, running throughout the program from start to finish. underneath that, colored olive-green, are t...

Settings - Firefox Developer Tools
irefox but not enabled by default. available toolbox buttons this group of checkboxes determines which tools get an icon in the toolbox's toolbar. as of firefox 62, if the option to "select an iframe as the currently targeted document" is checked, the icon will appear in the toolbar while the settings tab is displayed, even if the current page doesn't include any iframes. note that in firefox 52 we removed the checkbox to toggle the "select element" button. the "select element" button is now always shown. themes this enables you to choose one of two themes. there's a light theme, which is the default: a dark theme: common preferences settings that apply to more than one tool. there's just one of these: enable persistent logs a setting to control whether or ...

Console messages - Firefox Developer Tools
original source, not the compressed version. async stack frames stack traces show stack frames for async functions separately from those for synchronous functions. when you run code containing an async function, its traces (console.trace or thrown error) are shown with an async: prefix. css note: css warnings and reflow messages are not shown by default, for performance reasons (see bug 1452143). use the filtering feature to show them. some css messages contain a disclosure triangle at the left of the message. click it to view more information about the error, as well as which dom nodes are affected by the error. reflow events the web console also logs reflow events under the css category. a reflow is the name given to the operation in which the browser calculates the layout of...

about:debugging (before Firefox 68) - Firefox Developer Tools
mulators, etc. see bug 1212802 for the latest on this work. workers the workers page shows your workers, categorised as follows: all registered service workers all registered shared workers other workers, including chrome workers and dedicated workers you can connect the developer tools to each worker, and send push notifications to service workers. service worker state from firefox 52, the list of service workers shows the state of the service worker in its lifecycle. three states are distinguished: "registering": this covers all states between the service worker's initial registration, and its assuming control of pages. that is, it subsumes the "installing", "activating", and "waiting" states. "running": the service worker is currently running. it's installed and activate...

AnalyserNode.fftSize - Web APIs
is used when performing a fast fourier transform (fft) to get frequency domain data. syntax var curvalue = analysernode.fftsize; analysernode.fftsize = newvalue; value an unsigned integer, representing the window size of the fft, given in number of samples. a higher value will result in more details in the frequency domain but fewer details in the time domain. must be a power of 2 between 252^5 and 2152^15, so one of: 32, 64, 128, 256, 512, 1024, 2048, 4096, 8192, 16384, and 32768. defaults to 2048. note: if its value is not a power of 2, or it is outside the specified range, a domexception with the name indexsizeerror is thrown. example the following example shows basic usage of an audiocontext to create an analysernode, then requestanimationframe and <canvas> to collect time doma...

AudioBufferSourceNode - Web APIs
1" y2="25" stroke="#d4dde4"/><a xlink:href="/docs/web/api/audioscheduledsourcenode" target="_top"><rect x="281" y="1" width="240" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="401" y="30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">audioscheduledsourcenode</text></a><polyline points="521,25 531,20 531,30 521,25" stroke="#d4dde4" fill="none"/><line x1="531" y1="25" x2="561" y2="25" stroke="#d4dde4"/><a xlink:href="/docs/web/api/audiobuffersourcenode" target="_top"><rect x="561" y="1" width="210" height="50" fill="#f4f7f8" stroke="#d4dde4" stroke-width="2px" /><text x="666" y="30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="...

AudioConfiguration - Web APIs
p one second of the audio file. examples //create media configuration to be tested const mediaconfig = { type : 'file', // 'record', 'transmission', or 'media-source' audio : { contenttype : "audio/ogg", // valid content type channels : 2, // audio channels used by the track bitrate : 132700, // number of bits used to encode 1s of audio samplerate : 5200 // number of audio samples making up that 1s. } }; // check support and performance navigator.mediacapabilities.decodinginfo(mediaconfig).then(result => { console.log('this configuration is ' + (result.supported ? '' : 'not ') + 'supported, ' + (result.smooth ? '' : 'not ') + 'smooth, and ' + (result.powerefficient ? '' : 'not ') + 'power efficient.' }); speci...

AudioParam.maxValue - Web APIs
axvalue read-only property of the audioparam interface represents the maximum possible value for the parameter's nominal (effective) range. syntax var maxval = audioparam.maxvalue; value a floating-point number indicating the maximum value permitted for the parameter's nominal range. the default value of maxvalue is the maximum positive single-precision floating-point value (+340,282,346,638,528,859,811,704,183,484,516,925,440). example const audioctx = new audiocontext(); const gainnode = audioctx.creategain(); console.log(gainnode.gain.maxvalue); // 3.4028234663852886e38 specifications specification status comment web audio apithe definition of 'maxvalue' in that specification. working draft ...

AudioParam.minValue - Web APIs
invalue read-only property of the audioparam interface represents the minimum possible value for the parameter's nominal (effective) range. syntax var minval = audioparam.minvalue; value a floating-point number indicating the minimum value permitted for the parameter's nominal range. the default value of minvalue is the minimum negative single-precision floating-point value (-340,282,346,638,528,859,811,704,183,484,516,925,440). example const audioctx = new audiocontext(); const gainnode = audioctx.creategain(); console.log(gainnode.gain.minvalue); // -3.4028234663852886e38 specifications specification status comment web audio apithe definition of 'minvalue' in that specification. working draft ...

BluetoothDevice - Web APIs
bluetoothdevice.uuids read only lists the uuid's of gatt services provided by the device, that the current origin is allowed to access. bluetoothdevice.watchingadvertisements read only if advertisments were activated using bluetoothdevice.watchadvertisements(). non-standard chrome os properties these properties were only implemented on google’s chrome os 45 and removed from chrome 52. bluetoothdevice.addata read only an instance of bluetoothadvertisingdata containing the most recent advertising data received for the device. bluetoothdevice.deviceclass read only a number representing the bluetooth devices "class of device". bluetoothdevice.vendoridsource read only the vendor id source field in the pnp_id characteristic in the device_information service. bl...

CDATASection - Web APIs
/><line x1="406" y1="25" x2="436" y2="25" stroke="#d4dde4"/><a xlink:href="/docs/web/api/text" target="_top"><rect x="436" y="1" width="75" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="473.5" y="30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">text</text></a><polyline points="511,25 521,20 521,30 511,25" stroke="#d4dde4" fill="none"/><line x1="521" y1="25" x2="529" y2="25" stroke="#d4dde4"/><line x1="529" y1="25" x2="529" y2="90" stroke="#d4dde4"/><line x1="529" y1="90" x2="512" y2="90" stroke="#d4dde4"/><a xlink:href="/docs/web/api/cdatasection" target="_top"><rect x="391" y="65" width="120" height="50" fill="#f4f7f8" stroke="#d4dde4" stroke-width="2px" /><text x="451" y="9...

CanvasRenderingContext2D.filter - Web APIs
.filter = 'blur(4px)'; ctx.font = '48px serif'; ctx.filltext('hello world', 50, 100); result applying multiple filters you can combine as many filters as you like. this example applies the contrast, sepia, and drop-shadow filters to a photo of a gecko. ...

Applying styles and colors - Web APIs
t, we can achieve more complex effects than we would normally have in the "classic" radial gradients we see in, for instance, photoshop (that is, a gradient with a single center point where the gradient expands outward in a circular shape). ...

Compositing and clipping - Web APIs
next, we create the circular clipping path by drawing an arc and calling ...

Console.group() - Web APIs
to help organize your output by visually associating related messages. to create a new nested block, call console.group(). the console.groupcollapsed() method is similar, but the new block is collapsed and requires clicking a disclosure button to read it. note: from gecko 9 until gecko 51, the groupcollapsed() method was the same as group(). collapsed groups are fully supported starting in gecko 52. see bug 1088360. to exit the current group, call console.groupend(). for example, given this code: console.log("this is the outer level"); console.group(); console.log("level 2"); console.group(); console.log("level 3"); console.warn("more of level 3"); console.groupend(); console.log("back to level 2"); console.groupend(); console.log("back to the outer level"); the output looks like this: ...

Document.cookie - Web APIs
t's important that any web app implementation invalidate cookie data after a certain timeout instead of relying on the browser to do it. many browsers let users specify that cookies should never expire, which is not necessarily safe. see date.toutcstring() for help formatting this value. ;secure cookie to only be transmitted over secure protocol as https. before chrome 52, this flag could appear with cookies from http domains. ;samesite samesite prevents the browser from sending this cookie along with cross-site requests. possible values are lax, strict or none. the lax value value will send the cookie for all same-site requests and top-level navigation get requests. this is sufficient for user tracking, but it will prevent many csrf attacks. this is ...

How whitespace is handled by HTML, CSS, and in the DOM - Web APIs
ine are removed, so we finally get this: <h1>hello◦<span>world!</span></h1> this is why people visiting the web page will simply see the phrase "hello world!" nicely written at the top of the page, rather than a weirdly indented "hello" followed but an even more weirdly indented "world!" on the line below that. note: firefox devtools have supported highlighting text nodes since version 52, making it easier to see exactly what nodes whitespace characters are contained within. pure whitespace nodes are marked with a "whitespace" label. whitespace in block formatting contexts above we just looked at elements that contain inline elements, and inline formatting contexts. if an element contains at least one block element, then it instead establishes what is called a block formatting ...

EcKeyGenParams - Web APIs
n generating any elliptic-curve-based key pair: that is, when the algorithm is identified as either of ecdsa or ecdh. properties name a domstring. this should be set to ecdsa or ecdh, depending on the algorithm you want to use. namedcurve a domstring representing the name of the elliptic curve to use. this may be any of the following names for nist-approved curves: p-256 p-384 p-521 examples see the examples for subtlecrypto.generatekey(). specifications specification status comment web cryptography apithe definition of 'subtlecrypto.eckeygenparams' in that specification. recommendation ...

EcKeyImportParams - Web APIs
n generating any elliptic-curve-based key pair: that is, when the algorithm is identified as either of ecdsa or ecdh. properties name a domstring. this should be set to ecdsa or ecdh, depending on the algorithm you want to use. namedcurve a domstring representing the name of the elliptic curve to use. this may be any of the following names for nist-approved curves: p-256 p-384 p-521 examples see the examples for subtlecrypto.importkey(). specifications specification status comment web cryptography apithe definition of 'subtlecrypto.eckeyimportparams' in that specification. recommendation ...

EventTarget.addEventListener() - Web APIs
capture & none-capture <a class="inner1" href="https://www.mozilla.org" target="_blank"> inner1, passive & preventdefault(which is not allowed) </a> <a class="inner2" href="https://developer.mozilla.org/" target="_blank"> inner2, none-passive & preventdefault(not open new page) </a> </div> </div> css .outer, .middle, .inner1, .inner2 { display: block; width: 520px; padding: 15px; margin: 15px; text-decoration: none; } .outer { border: 1px solid red; color: red; } .middle { border: 1px solid green; color: green; width: 460px; } .inner1, .inner2 { border: 1px solid purple; color: purple; width: 400px; } javascript const outer = document.queryselector('.outer'); const middle = document.queryselector('.middle'); const inner1 ...

GlobalEventHandlers.onabort - Web APIs
todo: define what "abort" is. closing the window via window manager? stopping the load of the page? by which means and reasons (user, network/server)? at which stages would it fire / be caught? for ie, onabort is only available with <img> tags. ...

GlobalEventHandlers.onmousedown - Web APIs
functionref is a function name or a function expression. the function receives a mouseevent object as its sole argument. example this example reveals part of an image when you press and hold a mouse button. it uses the onmousedown, onmouseup, and onmousemove event handlers. ...

HTMLTimeElement.dateTime - Web APIs
. ...

Recommended Drag Types - Web APIs
d here as the mozgetdataat() method will return an nsisupports that needs to be checked and converted into an nsifile. this is also a good extra check in case someone made a mistake and added a non-file for this type. updates to datatransfer.types the latest spec dictates that datatransfer.types should return a frozen array of domstrings rather than a domstringlist (this is supported in firefox 52 and above). as a result, the contains method no longer works; the includes method should be used instead to check if a specific type of data is provided, using code like the following: if ([...event.datatransfer.types].includes('text/html')) { // do something } you could use feature detection to determine which method is supported on types, then run code as appropriate. dragging images dir...

Headers.getAll() - Web APIs
although it may still work in some browsers, its use is discouraged since it could be removed at any time. try to avoid using it. the getall() method of the headers interface used to return an array of all the values of a header within a headers object with a given name; in newer versions of the fetch spec, it has been deleted, and headers.get() has been updated to fetch all header values instead of only the first one. if the requested header doesn't exist in the headers object, it returns an empty array. for security reasons, some headers can only be controller by the user agent. ...

KeyboardEvent.keyCode - Web APIs
if the key can't be identified, this value is 0. you should avoid using this if possible; it's been deprecated for some time. instead, you should use keyboardevent.code, if it's implemented. ...

MediaCapabilities.decodingInfo() - Web APIs
s required in the media decoding configuration. example //create media configuration to be tested const mediaconfig = { type : 'file', // or 'media-source' audio : { contenttype : "audio/ogg", // valid content type channels : 2, // audio channels used by the track bitrate : 132700, // number of bits used to encode 1s of audio samplerate : 5200 // number of audio samples making up that 1s. }, }; // check support and performance navigator.mediacapabilities.decodinginfo(mediaconfig).then(result => { console.log('this configuration is ' + (result.supported ? '' : 'not ') + 'supported, ' + (result.smooth ? '' : 'not ') + 'smooth, and ' + (result.powerefficient ? '' : 'not ') + 'power efficient.') }); sp...

MediaCapabilitiesInfo - Web APIs
. browsers will report a supported media configuration as smooth and powerefficient until stats on this device have been recorded. all supported audio codecs are reported to be power efficient. ...

MediaConfiguration - Web APIs
bits used to encode 1s of video framerate : 30 // number of frames making up that 1s. } }; const audioencoderconfig = { type : 'file', // 'record', 'transmission', or 'media-source' audio : { contenttype : "audio/ogg", // valid content type channels : 2, // audio channels used by the track bitrate : 132700, // number of bits used to encode 1s of audio samplerate : 5200 // number of audio samples making up that 1s. } }; specifications specification status comment media capabilitiesthe definition of 'mediaconfiguration' in that specification. draft initial definition ...

Using the Media Capabilities API - Web APIs
a mediarecorder object) or transmission (for media transmitted over electronic means like rtcpeerconnection) — plus either an audio or video configuration as described above. querying the browser abo...

Media Capabilities API - Web APIs
e defines a audio configuration then checks to see if the user agent supports decoding that media configuration, and whether it will perform well in terms of smoothness and power efficiency. ...

Navigator.mediaCapabilities - Web APIs
ing capabilities for a given format and output capabilities as defined by the media capabilities api. syntax mediacapabilitiesobj = globalobj.navigator.mediacapabilities value a mediacapabilities object. ...

Web-based protocol handlers - Web APIs
tml lang="en"> <head> <title>web protocol handler sample</title> </head> <body> <h1>web protocol handler sample - handler</h1> <p>this web page is called when handling a <code>web+burger:</code> protocol action. the data sent:</p> <textarea> <?php echo(htmlspecialchars($value, ent_quotes, 'utf-8')); ?> </textarea> </body> </html> references http://www.w3.org/tr/2011/wd-html5-20110525/timers.html#custom-handlers see also window.navigator.registercontenthandler nsiprotocolhandler (xul only) registerprotocolhandler enhancing the federated web at mozilla webdev register a custom protocolhandler at google developers. ...

Web Push API Notifications best practices - Web APIs
...

Push API - Web APIs
res that every push message causes a notification to be displayed. note: as of gecko 44, the allowed quota of push messages per application is not incremented when a new notification fires, when another is still visible, for a period of three seconds. this handles cases where a burst of push messages is received, and not all generate a visible notification. note: chrome versions earlier than 52 require you to set up a project on google cloud messaging to send push messages, and use the associated project number and api key when sending push notifications. it also requires an app manifest, with some special parameters to use this service. interfaces pushevent represents a push action, sent to the global scope of a serviceworker. it contains information sent from an application to a...

RTCIceCandidate.candidate - Web APIs
a domstring describing the properties of the candidate, taken directly from the sdp attribute "candidate". the candidate string specifies the network connectivity information for the candidate. if the candidate is an empty string (""), the end of the candidate list has been reached; this candidate is known as the "end-of-candidates" marker. the syntax of the candidate string is described in rfc 5245, section 15.1. for an a-line (attribute line) that looks like this: a=candidate:4234997325 1 udp 2043278322 192.168.0.56 44323 typ host the corresponding candidate string's value will be "candidate:4234997325 1 udp 2043278322 192.168.0.56 44323 typ host". the user agent always prefers candidates with the highest priority, all else being equal. in the example above, the priority is 2043278322...

RTCIceCandidate - Web APIs
ng containing the value of the candidate property instead of a rtcicecandidateinit object, since the candidate includes all of the information that rtcicecandidateinit does and more. properties candidate read only a domstring representing the transport address for the candidate that can be used for connectivity checks. the format of this address is a candidate-attribute as defined in rfc 5245. this string is empty ("") if the rtcicecandidate is an "end of candidates" indicator. component read only a domstring which indicates whether the candidate is an rtp or an rtcp candidate; its value is either "rtp" or "rtcp", and is derived from the "component-id" field in the candidate a-line string. the permitted values are listed in the rtcicecomponent enumerated type. foundation read o...

RTCIceCandidateInit.candidate - Web APIs
a domstring describing the properties of the candidate, taken directly from the sdp attribute "candidate". the candidate string specifies the network connectivity information for the candidate. if the candidate is an empty string (""), the end of the candidate list has been reached; this candidate is known as the "end-of-candidates" marker. the syntax of the candidate string is described in rfc 5245, section 15.1. for an a-line (attribute line) that looks like this: a=candidate:4234997325 1 udp 2043278322 192.168.0.56 44323 typ host the corresponding candidate string's value will be "candidate:4234997325 1 udp 2043278322 192.168.0.56 44323 typ host". the user agent always prefers candidates with the highest priority, all else being equal. in the example above, the priority is 2043278322...

RTCIceCandidatePairStats.priority - Web APIs
the same peer connection. the higher this value, the better the webrtc layer thinks this pair of candidates is compared to the others, and the more likely a pair is to be selelcted for use. note: this property was removed from the specification as its value cannot be guaranteed to be accurately represented in a javascript number. you can calculcate its value using the algorithm described in rfc 5245, section 5.7.2 if you need this information and can accept the risk that the result may not be entirely accurate. specifications specification status comment identifiers for webrtc's statistics apithe definition of 'rtcicecandidatepairstats.priority' in that specification. candidate recommendation initial specification. ...

RTCIceCandidatePairStats - Web APIs
g to the rtcicecandidate from the data included in the rtcicecandidatestats object providing statistics for the candidate pair's local candidate. nominated optional a boolean value which, if true, indicates that the candidate pair described by this object is one which has been proposed for use, and will be (or was) used if its priority is the highest among the nominated candidate pairs. see rfc 5245, section 7.1.3.2.4 for details. packetsreceived optional the total number of packets received on this candidate pair. packetssent optional the total number of packets sent on this candidate pair. remotecandidateid optional the unique id string corresponding to the remote candidate from which data was taken to construct the rtcicecandidatestats object describing the remote end of the conne...

RTCIceCandidateStats.deleted - Web APIs
ed = rtcicecandidatestats.deleted; value a boolean value indicating whether or not the candidate has been deleted or released. if this value is true, the candidate described by the rtcicecandidatestats object is no longer under consideration. dthe exact meaning varies depending on the type of candidate: local candidate a value of true means the candidate has been deleted as described by rfc 5245: 8.3. host candidate a value of true indicates that the candidate's network resources have been released. this generally mean sthat any associated socket(s) have been closed and released. remote (turn) candidate a value of true means the candidate's turn allocation is no longer active. the net result is the same; the candidate is no longer under consideration if this value is true. examp...

RTCPeerConnection.restartIce() - Web APIs
the next offer created using createoffer() will initiate ice restart once sent to the remote peer over your signaling mechanism. restarting ice essentially resets ice so that it creates all new candidates using new credentials. existing media transmissions continue uninterrupted during this process. for details about how ice restart works, see ice restart in lifetime of a webrtc session and rfc 5245, section 9.1.1.1: ice specification. example this example creates a handler for the iceconnectionstatechange event that handles a transition to the failed state by restarting ice in order to try again. pc.addeventlistener("iceconnectionstatechange", event => { if (pc.iceconnectionstate === "failed") { /* possibly reconfigure the connection in some way here */ /* then request ice re...

RTCRtpCapabilities - Web APIs
y objects, each describing one of the codecs supported by the rtcrtpsender or rtcrtpreceiver. there are some special entries in this array, described below in the section the codecs array. headerextensions an array of objects conforming to the rtcrtpheaderextensioncapability dictionary. each object contains a single domstring, uri, specifying the uri of the header extension, as described in rfc 5285. description the codecs array the codecs array is an array of objects conforming to the dictionary rtcrtpcodeccapability. each of these objects describes a single codec and its basic capabilities. its properties are: the browser will only report distinct capability combinations separately. if two sets of capabilities can be described as one, they will be. that means that, for instance, i...

SVGLength - Web APIs
it is invalid to attempt...

Using Service Workers - Web APIs
you can navigate to about:debugging to see what sws are registered and update/remove them. when testing you can get around the https restriction by checking the "enable service workers over http (when toolbox is open)" option in the firefox developer tools settings. the "forget" button, available in firefox's customization options, can be used to clear service workers and their caches (bug 1252998). note: you may serve your app from http://localhost (e.g. using me@localhost:/my/app$ python -m simplehttpserver) for local development. see security considerations ...

TextDecoder() - Web APIs
"koi8-u" 'koi8-u' "csmacintosh", "mac", "macintosh", "x-mac-roman" 'macintosh' "dos-874", "iso-8859-11", "iso8859-11", "iso885911", "tis-620", "windows-874" 'windows-874' "cp1250", "windows-1250", "x-cp1250" 'windows-1250' "cp1251", "windows-1251", "x-cp1251" 'windows-1251' "ansi_x3.4-1968", "ascii", "cp1252", "cp819", "csisolatin1", "ibm819", "iso-8859-1", "iso-ir-100", "iso8859-1", "iso88591", "iso_8859-1", "iso_8859-1:1987", "l1", "latin1", "us-ascii", "windows-1252", "x-cp1252" 'windows-1252' "cp1253", "windows-1253", "x-cp1253" 'windows-1253' "cp1254", "csisolatin5", "iso-8859-9", "iso-ir-148", "iso8859-9", "iso88599", "iso_8859-9", "iso_8859-9:1989", "l5", "latin...

TextDecoder.prototype.encoding - Web APIs
of the following values: the recommended encoding for the web: 'utf-8'. the legacy single-byte encodings: 'ibm866', 'iso-8859-2', 'iso-8859-3', 'iso-8859-4', 'iso-8859-5', 'iso-8859-6', 'iso-8859-7', 'iso-8859-8'', 'iso-8859-8i', 'iso-8859-10', 'iso-8859-13', 'iso-8859-14', 'iso-8859-15', 'iso-8859-16', 'koi8-r', 'koi8-u', 'macintosh', 'windows-874', 'windows-1250', 'windows-1251', 'windows-1252', 'windows-1253', 'windows-1254', 'windows-1255', 'windows-1256', 'windows-1257', 'windows-1258', or 'x-mac-cyrillic'. the legacy multi-byte chinese (simplified) encodings: 'gbk', 'gb18030', and 'hz-gb-2312'. the legacy multi-byte chinese (traditional) encoding: 'big5'. the legacy multi-byte japanese encodings: 'euc-jp', 'iso-2022-jp', and 'shift-jis'. the legacy multi-byte korean encodings: ...

UDP Socket API - Web APIs
//todo: docs are missing, see https://bugzilla.mozilla.org/show_bug.cgi?id=745283 ...

WEBGL_compressed_texture_astc - Web APIs
width + 7) / 8) * floor((height + 7) / 8) * 16 65536 ext.compressed_rgba_astc_10x5_khr ext.compressed_srgb8_alpha8_astc_10x5_khr 10x5 2.56 floor((width + 9) / 10) * floor((height + 4) / 5) * 16 85696 ext.compressed_rgba_astc_10x6_khr ext.compressed_srgb8_alpha8_astc_10x6_khr 10x6 2.13 floor((width + 9) / 10) * floor((height + 5) / 6) * 16 71552 ext.compressed_rgba_astc_10x8_khr ext.compressed_srgb8_alpha8_astc_10x8_khr 10x8 1.60 floor((width + 9) / 10) * floor((height + 7) / 8) * 16 53248 ext.compressed_rgba_astc_10x10_khr ext.compressed_srgb8_alpha8_astc_10x10_khr 10x10 1.28 floor((width + 9) / 10) * floor((height + 9) / 10) * 16 43264 ext.compressed_rgba_astc_12x10_khr e...

Web Authentication API - Web APIs
type: "public-key", alg: -7 }], attestation: "direct", timeout: 60000, challenge: new uint8array([ // must be a cryptographically random number sent from a server 0x8c, 0x0a, 0x26, 0xff, 0x22, 0x91, 0xc1, 0xe9, 0xb9, 0x4e, 0x2e, 0x17, 0x1a, 0x98, 0x6a, 0x73, 0x71, 0x9d, 0x43, 0x48, 0xd5, 0xa7, 0x6a, 0x15, 0x7e, 0x38, 0x94, 0x52, 0x77, 0x97, 0x0f, 0xef ]).buffer } }; // sample arguments for login var getcredentialdefaultargs = { publickey: { timeout: 60000, // allowcredentials: [newcredential] // see below challenge: new uint8array([ // must be a cryptographically random number sent from a server 0x79, 0x50, 0x68, 0x71, 0xda, 0xee, 0xee, 0xb9, 0x94, 0xc3, 0xc2, 0x15, 0...

Window.open() - Web APIs
to the new one either. this is useful for preventing untrusted sites opened via window.open() from tampering with the originating window, and vice versa. note that when noopener is used, nonempty target names other than _top, _self, and _parent are all treated like _blank in terms of deciding whether to open a new window/tab. this is supported in modern browsers including chrome, and firefox 52+. see rel="noopener" for more information and for browser compatibility details, including information about ancillary effects. noreferrer if this feature is set, the request to load the content located at the specified url will be loaded with the request's referrer set to noreferrer; this prevents the request from sending the url of the page that initiated the request to the server where the r...

XPathException - Web APIs
short that contains one of the error code constants. constants constant value description invalid_expression_err 51 if the expression has a syntax error or otherwise is not a legal expression according to the rules of the specific xpathevaluator or contains specialized extension functions or variables not supported by this implementation. type_err 52 if the expression cannot be converted to return the specified type. specifications specification status comment document object model (dom) level 3 xpath specificationthe definition of 'xpathexception' in that specification. recommendation initial definition ...

ARIA: row role - Accessibility
te is only needed if rows are hidden from the dom, to indicate which row, in the list of total rows, is being read. the attribute, placed with a unique value on each row, takes as its value an integer between 1 and the total number of rows within the table, grid or treegrid, indicating the position, or index, of each row. for example, if a table has 1,500 rows, but only the header and rows 47 and 52 are in the dom, aria-rowindex="1" would be set on the header row, and aria-rowindex="47" and aria-rowindex="52" would be set on the 47th and 52nd row, respectively. if all the rows are present in the dom, this attribute is not necessary. keyboard interactions none required javascript features none. for sortable columns, see the columnheader aria role. the first rule of aria use is y...

Accessibility documentation index - Accessibility
nd one with a deletion role. 51 aria: alert role aria, aria role, aria alert, aria widget, reference the alert role can be used to tell the user an element has been dynamically updated. screen readers will instantly start reading out the updated content when the role is added. if the user is expected to close the alert, then the alertdialog role should be used instead. 52 aria: application role aria, aria role, aria widget, reference, role application the application role indicates to assistive technologies that an element and all of its children should be treated similar to a desktop application, and no traditional html interpretation techniques should be used. this role should only be used to define very dynamic and desktop-like web applications. ...

prefers-reduced-data - CSS: Cascading Style Sheets
style.css"> </head> css @media (prefers-reduced-data: no-preference) { @font-face { font-family: montserrat; font-style: normal; font-weight: 400; font-display: swap; /* latin */ src: local('montserrat regular'), local('montserrat-regular'), url('fonts/montserrat-regular.woff2') format('woff2'); unicode-range: u+0000-00ff, u+0131, u+0152-0153, u+02bb-02bc, u+02c6, u+02da, u+02dc, u+2000-206f, u+2074, u+20ac, u+2122, u+2191, u+2193, u+2212, u+2215, u+feff, u+fffd; } } body { font-family: montserrat, -apple-system, blinkmacsystemfont, "segoe ui", roboto, helvetica, arial, "microsoft yahei", sans-serif, "apple color emoji", "segoe ui emoji", "segoe ui symbol"; } result specifications specification status ...

Using CSS animations - CSS: Cascading Style Sheets
simply looks at the event.type to determine which kind of animation event occurred, then adds an appropriate note to the <ul> (unordered list) we’re using to log these events. the output, when all is said and done, looks something like this: started: elapsed time is 0 new loop started at time 3.01200008392334 new loop started at time 6.00600004196167 ended: elapsed time is 9.234000205993652 note that the times are very close to, but not exactly, those expected given the timing established when the animation was configured. note also that after the final iteration of the animation, the animationiteration event isn’t sent; instead, the animationend event is sent. the html just for the sake of completeness, here’s the html that displays the page content, including the list into...

Border-image generator - CSS: Cascading Style Sheets
**/ /* * border image picker */ #gallery { box-shadow: 0 0 3px 0 #bababa; } #image-gallery { width: 600px; height: 100px; margin: 0 auto; transition: margin 0.4s; } #image-gallery .image { height: 80px; float: left; margin: 10px; opacity: 0.5; background-color: #fff; box-shadow: 0px 0px 3px 1px #bababa; } #image-gallery .image[selected="true"] { box-shadow: 0px 0px 3px 1px #3bba52; opacity: 1; } #image-gallery .image:hover { cursor: pointer; box-shadow: 0px 0px 3px 1px #30ace5; opacity: 1; } #image-gallery[data-collapsed='true'] { margin-top: -100px; } /* load menu */ #load-actions { margin: 10px 0; } #toggle-gallery { width: 30px; height: 25px; margin: 10px; color: #fff; background-image: url('https://mdn.mozillademos.org/files/6005/arrow-up-white.png'); ...

Using CSS gradients - CSS: Cascading Style Sheets
nts support transparency, so you can stack multiple backgrounds to achieve some pretty fancy effects. the backgrounds are stacked from top to bottom, with the first specified being on top. <div class="layered-image"></div> div { width: 300px; height: 150px; } .layered-image { background: linear-gradient(to right, transparent, mistyrose), url("https://mdn.mozillademos.org/files/15525/critters.png"); } stacked gradients you can even stack gradients with other gradients. as long as the top gradients aren't entirely opaque, the gradients below will still be visible. <div class="stacked-linear"></div> div { width: 200px; height: 200px; } .stacked-linear { background: linear-gradient(217deg, rgba(255,0,0,.8), rgba(255,0,0,0) 70.71%), linear-gradient(1...

Mozilla CSS extensions - CSS: Cascading Style Sheets
border-style and outline-style -moz-bg-insetobsolete since gecko 1.9 -moz-bg-outsetobsolete since gecko 1.9 -moz-bg-solidobsolete since gecko 1.9 <color> keywords -moz-activehyperlinktext -moz-hyperlinktext -moz-visitedhyperlinktext -moz-buttondefault -moz-buttonhoverface -moz-buttonhovertext -moz-default-background-color ...

background-size - CSS: Cascading Style Sheets
is computed using the specified dimension and the intrinsic proportions. if the image has only one intrinsic dimension but has no intrinsic proportions, it's rendered using the specified dimension and the other dimension of the background positioning area. note: svg images have a preserveaspectratio attribute that defaults to the equivalent of contain. in firefox 43, as opposed to chrome 52, an explicit background-size causes preserveaspectratio to be ignored. if the background-size has one auto component and one non-auto component: if the image has intrinsic proportions, it's stretched to the specified dimension. the unspecified dimension is computed using the specified dimension and the intrinsic proportions. if the image has no intrinsic proportions, it's stretched to ...

border-bottom-style - CSS: Cascading Style Sheets
ss="b2">hidden</td> <td class="b3">dotted</td> <td class="b4">dashed</td> </tr> <tr> <td class="b5">solid</td> <td class="b6">double</td> <td class="b7">groove</td> <td class="b8">ridge</td> </tr> <tr> <td class="b9">inset</td> <td class="b10">outset</td> </tr> </table> css /* define look of the table */ table { border-width: 3px; background-color: #52e385; } tr, td { padding: 3px; } /* border-bottom-style example classes */ .b1 {border-bottom-style: none;} .b2 {border-bottom-style: hidden;} .b3 {border-bottom-style: dotted;} .b4 {border-bottom-style: dashed;} .b5 {border-bottom-style: solid;} .b6 {border-bottom-style: double;} .b7 {border-bottom-style: groove;} .b8 {border-bottom-style: ridge;} .b9 {border-bottom-style: inset;} .b10 {border...

border-left-style - CSS: Cascading Style Sheets
ss="b2">hidden</td> <td class="b3">dotted</td> <td class="b4">dashed</td> </tr> <tr> <td class="b5">solid</td> <td class="b6">double</td> <td class="b7">groove</td> <td class="b8">ridge</td> </tr> <tr> <td class="b9">inset</td> <td class="b10">outset</td> </tr> </table> css /* define look of the table */ table { border-width: 2px; background-color: #52e385; } tr, td { padding: 3px; } /* border-left-style example classes */ .b1 {border-left-style: none;} .b2 {border-left-style: hidden;} .b3 {border-left-style: dotted;} .b4 {border-left-style: dashed;} .b5 {border-left-style: solid;} .b6 {border-left-style: double;} .b7 {border-left-style: groove;} .b8 {border-left-style: ridge;} .b9 {border-left-style: inset;} .b10 {border-left-style: outset;...

border-right-style - CSS: Cascading Style Sheets
ss="b2">hidden</td> <td class="b3">dotted</td> <td class="b4">dashed</td> </tr> <tr> <td class="b5">solid</td> <td class="b6">double</td> <td class="b7">groove</td> <td class="b8">ridge</td> </tr> <tr> <td class="b9">inset</td> <td class="b10">outset</td> </tr> </table> css /* define look of the table */ table { border-width: 2px; background-color: #52e385; } tr, td { padding: 3px; } /* border-right-style example classes */ .b1 {border-right-style: none;} .b2 {border-right-style: hidden;} .b3 {border-right-style: dotted;} .b4 {border-right-style: dashed;} .b5 {border-right-style: solid;} .b6 {border-right-style: double;} .b7 {border-right-style: groove;} .b8 {border-right-style: ridge;} .b9 {border-right-style: inset;} .b10 {border-right-sty...

border-style - CSS: Cascading Style Sheets
ss="b2">hidden</td> <td class="b3">dotted</td> <td class="b4">dashed</td> </tr> <tr> <td class="b5">solid</td> <td class="b6">double</td> <td class="b7">groove</td> <td class="b8">ridge</td> </tr> <tr> <td class="b9">inset</td> <td class="b10">outset</td> </tr> </table> css /* define look of the table */ table { border-width: 3px; background-color: #52e396; } tr, td { padding: 2px; } /* border-style example classes */ .b1 {border-style:none;} .b2 {border-style:hidden;} .b3 {border-style:dotted;} .b4 {border-style:dashed;} .b5 {border-style:solid;} .b6 {border-style:double;} .b7 {border-style:groove;} .b8 {border-style:ridge;} .b9 {border-style:inset;} .b10 {border-style:outset;} result specifications specification status ...

border-top-style - CSS: Cascading Style Sheets
ss="b2">hidden</td> <td class="b3">dotted</td> <td class="b4">dashed</td> </tr> <tr> <td class="b5">solid</td> <td class="b6">double</td> <td class="b7">groove</td> <td class="b8">ridge</td> </tr> <tr> <td class="b9">inset</td> <td class="b10">outset</td> </tr> </table> css /* define look of the table */ table { border-width: 2px; background-color: #52e385; } tr, td { padding: 3px; } /* border-top-style example classes */ .b1 {border-top-style: none;} .b2 {border-top-style: hidden;} .b3 {border-top-style: dotted;} .b4 {border-top-style: dashed;} .b5 {border-top-style: solid;} .b6 {border-top-style: double;} .b7 {border-top-style: groove;} .b8 {border-top-style: ridge;} .b9 {border-top-style: inset;} .b10 {border-top-style: outset;} result ...

filter - CSS: Cascading Style Sheets
yle="width: 100%;" /></td> <td><img alt="test_form_5.jpg" id="img2" class="internal default" src="/files/3716/test_form_5.jpeg" style="width: 100%;" /></td> <td><div class="svg-container"><svg xmlns="http://www.w3.org/2000/svg" id="img3" viewbox="0 0 276 184" color-interpolation-filters="srgb"> <filter id="grayscale"> <fecolormatrix type="matrix" values="0.2126 0.7152 0.0722 0 0 0.2126 0.7152 0.0722 0 0 0.2126 0.7152 0.0722 0 0 0 0 0 1 0"/> </filter> <image xlink:href="/files/3716/test_form_5.jpeg" filter="url(#grayscale)" width="276px" height="184px" /> </svg><div></td> <td><img alt="test_form_5_s.jpg" id="img4" class="internal default" src="/files/3717/test_form_5_s.jpg" style="wi...

offset-anchor - CSS: Cascading Style Sheets
1"></div> </section> <section> <div class="offset-anchor2"></div> </section> <section> <div class="offset-anchor3"></div> </section> css div { offset-path: path('m 0,20 l 200,20'); animation: move 3000ms infinite alternate ease-in-out; width: 40px; height: 40px; } section { background-image: linear-gradient(to bottom, transparent, transparent 49%, #000 50%, #000 51%, transparent 52%); border: 1px solid #ccc; margin-bottom: 10px; } .offset-anchor1 { offset-anchor: auto; background: cyan; } .offset-anchor2 { offset-anchor: right top; background: purple; } .offset-anchor3 { offset-anchor: left bottom; background: magenta; } @keyframes move { 0% { offset-distance: 0%; } 100% { offset-distance: 100%; } } result specifications spe...

outline-color - CSS: Cascading Style Sheets
the outline-color css property sets the color of an element's outline. the source for this interactive example is stored in a github repository. if you'd like to contribute to the interactive examples project, please clone https://github.com/mdn/interactive-examples and send us a pull request. syntax /* <color> values */ outline-color: #f92525; outline-color: rgb(30,222,121); outline-color: blue; /* keyword value */ outline-color: invert; /* global values */ outline-color: inherit; outline-color: initial; outline-color: unset; the outline-color property is specified as any one of the values listed below. values <color> the color of the outline, specified as a <color>. invert to ensure the outline is visible, performs a color inversion of the background. note that br...

paint() - CSS: Cascading Style Sheets
droidfirefox for androidopera for androidsafari on iossamsung internetpaint()chrome full support 65edge full support 79firefox no support noie no support noopera full support 52safari no support nowebview android full support 65chrome android full support 65firefox android no support noopera android full support 47safari ios no suppor...

Setting up adaptive streaming media sources - Developer guides
</segmentlist> </representation> <representation id="1" codecs="avc1" mimetype="video/mp4" width="320" height="240" startwithsap="1" bandwidth="91932"> <segmentbase> <initialization sourceurl="main/news200/1.m4s" range="0-864"/> </segmentbase> <segmentlist duration="1"> <segmenturl media="main/news200/2.m4s" mediarange="865-11523"/> <segmenturl media="main/news200/3.m4s" mediarange="11524-25621"/> <segmenturl media="main/news200/4.m4s" mediarange="25622-33693"/> </segmentlist> </representation> <representation id="1" codecs="avc1" mimetype="video/mp4" width="320" height="240" startwithsap="1" bandwidth="270370"> <segmentbase> <initialization sourceu...

HTML attribute reference - HTML: Hypertext Markup Language
<option>, <track> specifies a user-readable title of the element. lang global attribute defines the language used in the element. language <script> defines the script language used in the element. loading <img>, <iframe> indicates if the element should be loaded lazily (loading="lazy") or loaded immediately (loading="eager"). wip: whatwg pr #3752 list <input> identifies a list of pre-defined options to suggest to the user. loop <audio>, <bgsound>, <marquee>, <video> indicates whether the media should start playing from the start when it's finished. low <meter> indicates the upper bound of the lower range. manifest <html> specifies the url of the document's cache manifest. ...

<audio>: The Embed Audio element - HTML: Hypertext Markup Language
the use of square brackets to provide tone and emotional insight to the viewer; this can help establish the mood otherwise provided using music, nonverbal sounds and crucial sound effects, and so forth. ...

<canvas>: The Graphics Canvas element - HTML: Hypertext Markup Language
, but the exact size depends on the browser. the following is some data we've collected from various tests and other sources (e.g. stack overflow): browser maximum height maximum width maximum area chrome 32,767 pixels 32,767 pixels 268,435,456 pixels (i.e., 16,384 x 16,384) firefox 32,767 pixels 32,767 pixels 472,907,776 pixels (i.e., 22,528 x 20,992) safari 32,767 pixels 32,767 pixels 268,435,456 pixels (i.e., 16,384 x 16,384) ie 8,192 pixels 8,192 pixels ? note: exceeding the maximum dimensions or area renders the canvas unusable — drawing commands will not work. examples html this code snippet adds a canvas element to your html document. a fallback text is provided if a browser is...

<input type="date"> - HTML: Hypertext Markup Language
's browser, but the parsed value is always formatted yyyy-mm-dd. you can get and set the date value in javascript with the input element's value and valueasnumber properties. for example: var datecontrol = document.queryselector('input[type="date"]'); datecontrol.value = '2017-06-01'; console.log(datecontrol.value); // prints "2017-06-01" console.log(datecontrol.valueasnumber); // prints 1496275200000, a unix timestamp this code finds the first <input> element whose type is date, and sets its value to 2017-06-01 (june 1st, 2017). it then reads that value back in string and number formats. additional attributes along with the attributes common to all <input> elements, date inputs have the following attributes: attribute description max the latest acceptable ...

<input type="image"> - HTML: Hypertext Markup Language
the same as _self. using the x and y data points when you submit a form using a button created with <input type="image">, two extra data points are submitted to the server automatically by the browser — x and y. you can see this in action in our x y coordinates example. when you click on the image to submit the form, you'll see the data appended to the url as parameters, for example ?x=52&y=55. if the image input has a name attribute, then keep in mind that the specified name is prefixed on every attribute, so if the name is position, then the returned coordinates would be formatted in the url as ?position.x=52&position.y=55. this, of course, applies to all other attributes as well. these are the x and y coordinates of the image that the mouse clicked on to submit the form, where...

<template>: The Content Template element - HTML: Hypertext Markup Language
} the result is the original html table, with two new rows appended to it via javascript: table { background: #000; } table td { background: #fff; } avoiding documentfragment pitfall a d...

<track>: The Embed Text Track element - HTML: Hypertext Markup Language
. default this attribute indicates that the track should be enabled unless the user's preferences indicate that another track is more appropriate. this may only be used on one track element per media element. kind how the text track is meant to be used. if omitted the default kind is subtitles. if the attribute contains an invalid value, it will use metadata (versions of chrome earlier than 52 treated an invalid value as subtitles). the following keywords are allowed: subtitles subtitles provide translation of content that cannot be understood by the viewer. for example dialogue or text that is not english in an english language film. subtitles may contain additional content, usually extra background information. for example the text at the beginning of the star wars fi...

Data URLs - HTTP
hould be formatable with whitespace (linefeed, tab, or spaces), but there are practical issues that arise when using base64 encoding. length limitations although firefox supports data urls of essentially unlimited length, browsers are not required to support any particular maximum length of data. for example, the opera 11 browser limited urls to 65535 characters long which limits data urls to 65529 characters (65529 characters being the length of the encoded data, not the source, if you use the plain data:, without specifying a mime type). lack of error handling invalid parameters in media, or typos when specifying 'base64', are ignored, but no error is provided. no support for query strings, etc. the data portion of a data url is opaque, so an attempt to use a query string (page-spe...

Resource URLs - HTTP
ault preferences, which could be a serious security and privacy issue. for example, a script on browserleaks highlights what firefox reveals when queried by a simple script running on the site (you can find the code in https://browserleaks.com/firefox#more). the file firefox.js passes preference names and values to the pref() function. for example: http://searchfox.org/mozilla-central/rev/48ea452803907f2575d81021e8678634e8067fc2/browser/app/profile/firefox.js#575 web sites can easily collect firefox default preferences by overriding this pref() function and using the script resource:///defaults/preferences/firefox.js. furthermore, some default values of preferences differ between build configurations, such as platform and locale, which means web sites could identify individual users usi...

Cross-Origin Resource Sharing (CORS) - HTTP
user-agent: mozilla/5.0 (macintosh; intel mac os x 10.14; rv:71.0) gecko/20100101 firefox/71.0 accept: text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8 accept-language: en-us,en;q=0.5 accept-encoding: gzip,deflate connection: keep-alive referer: http://foo.example/examples/credential.html origin: http://foo.example cookie: pageaccess=2 http/1.1 200 ok date: mon, 01 dec 2008 01:34:52 gmt server: apache/2 access-control-allow-origin: https://foo.example access-control-allow-credentials: true cache-control: no-cache pragma: no-cache set-cookie: pageaccess=3; expires=wed, 31-dec-2008 01:34:53 gmt vary: accept-encoding, origin content-encoding: gzip content-length: 106 keep-alive: timeout=2, max=100 connection: keep-alive content-type: text/plain [text/plain payload] although...

Content-Type - HTTP
"/" method="post" enctype="multipart/form-data"> <input type="text" name="description" value="some text"> <input type="file" name="myfile"> <button type="submit">submit</button> </form> the request looks something like this (less interesting headers are omitted here): post /foo http/1.1 content-length: 68137 content-type: multipart/form-data; boundary=---------------------------974767299852498929531610575 -----------------------------974767299852498929531610575 content-disposition: form-data; name="description" some text -----------------------------974767299852498929531610575 content-disposition: form-data; name="myfile"; filename="foo.txt" content-type: text/plain (content of the uploaded file foo.txt) -----------------------------974767299852498929531610575-- specifications ...

Index - HTTP
ewritten. 50 csp: worker-src csp, directive, http, reference, security the http content-security-policy (csp) worker-src directive specifies valid sources for worker, sharedworker, or serviceworker scripts. 51 report-to csp, http, report-to the report-to http response header field instructs the user agent to store reporting endpoints for an origin. 52 content-security-policy-report-only csp, http, https, reference, security, header the http content-security-policy-report-only response header allows web developers to experiment with policies by monitoring (but not enforcing) their effects. these violation reports consist of json documents sent via an http post request to the specified uri. 53 content-type content-ty...

Referrer-Policy - HTTP
lue is invalid. the origin, path, and querystring of the url are sent as a referrer when the protocol security level stays the same (http→http, https→https) or improves (http→https), but isn't sent to less secure destinations (https→http). there is effort from browsers in moving to a stricter default value, namely strict-origin-when-cross-origin (see https://github.com/whatwg/fetch/pull/952), consider using this value (or a stricter one), if possible, when changing the referrer-policy. origin only send the origin of the document as the referrer. for example, a document at https://example.com/page.html will send the referrer https://example.com/. origin-when-cross-origin send the origin, path, and query string when performing a same-origin request, but only send the origin of ...

Set-Cookie - HTTP
cs/web/, and /docs/web/http will all match. secure optional a secure cookie is only sent to the server when a request is made with the https: scheme. (however, confidential information should never be stored in http cookies, as the entire mechanism is inherently insecure and doesn't encrypt any information.) note: insecure sites (http:) can't set cookies with the secure attribute (since chrome 52 and firefox 52). httponly optional forbids javascript from accessing the cookie, for example, through the document.cookie property. note that a cookie that has been created with httponly will still be sent with javascript-initiated requests, e.g. when calling xmlhttprequest.send() or fetch(). this mitigates attacks against cross-site scripting (xss). samesite=<samesite-value> optional ...

Proxy Auto-Configuration (PAC) file - HTTP
wser requests (http, https, and ftp) go directly to the destination or are forwarded to a web proxy server. the javascript function contained in the pac file defines the function: function findproxyforurl(url, host) { // ... } syntax function findproxyforurl(url, host) parameters url the url being accessed. the path and query components of https:// urls are stripped. ...

HTTP resources and specifications - HTTP
tandard rfc 2183 communicating presentation information in internet messages: the content-disposition header field only a subset of syntax of the content-disposition header can be used in the context of http messages. proposed standard rfc 7239 forwarded http extension proposed standard rfc 6455 the websocket protocol proposed standard rfc 5246 the transport layer security (tls) protocol version 1.2 this specification has been modified by subsequent rfcs, but these modifications have no effect on the http protocol. proposed standard rfc 8446 the transport layer security (tls) protocol version 1.3 supersedes tls 1.2. proposed standard rfc 2817 upgrading to tls within http/1.1 proposed standar...

Numbers and dates - JavaScript
rted if they are prefixed with 0o, e.g.: var a = 0o10; // es2015: 8 hexadecimal numbers hexadecimal number syntax uses a leading zero followed by a lowercase or uppercase latin letter "x" (0x or 0x). if the digits after 0x are outside the range (0123456789abcdef), the following syntaxerror is thrown: "identifier starts immediately after numeric literal". 0xfffffffffffffffff // 295147905179352830000 0x123456789abcdef // 81985529216486900 0xa // 10 exponentiation 1e3 // 1000 2e6 // 2000000 0.1e2 // 10 number object the built-in number object has properties for numerical constants, such as maximum value, not-a-number, and infinity. you cannot change the values of these properties and you use them as follows: var biggestnum = number.max_value; var smallestnum =...

Array.from() - JavaScript
return function from(arraylikeoriterator /*, mapfn, thisarg */) { // 1. let c be the this value. var c = this; // 2. let items be toobject(arraylikeoriterator). ...

Math.asin() - JavaScript
{\pi}{2} radians for x between -1 and 1. if the value of x is outside this range, it returns nan. because asin() is a static method of math, you always use it as math.asin(), rather than as a method of a math object you created (math is not a constructor). examples using math.asin() math.asin(-2); // nan math.asin(-1); // -1.5707963267948966 (-pi/2) math.asin(0); // 0 math.asin(0.5); // 0.5235987755982989 math.asin(1); // 1.5707963267948966 (pi/2) math.asin(2); // nan for values less than -1 or greater than 1, math.asin() returns nan. specifications specification ecmascript (ecma-262)the definition of 'math.asin' in that specification. ...

Math.asinh() - JavaScript
er. return value the hyperbolic arcsine of the given number. description because asinh() is a static method of math, you always use it as math.asinh(), rather than as a method of a math object you created (math is not a constructor). ...

Math.cosh() - JavaScript
constructor). polyfill this can be emulated with the help of the math.exp() function: math.cosh = math.cosh || function(x) { return (math.exp(x) + math.exp(-x)) / 2; } or using only one call to the math.exp() function: math.cosh = math.cosh || function(x) { var y = math.exp(x); return (y + 1 / y) / 2; }; examples using math.cosh() math.cosh(0); // 1 math.cosh(1); // 1.5430806348152437 math.cosh(-1); // 1.5430806348152437 specifications specification ecmascript (ecma-262)the definition of 'math.cosh' in that specification. ...

Math.sinh() - JavaScript
h is not a constructor). polyfill this can be emulated with the help of the math.exp() function: math.sinh = math.sinh || function(x) { return (math.exp(x) - math.exp(-x)) / 2; } or using only one call to the math.exp() function: math.sinh = math.sinh || function(x) { var y = math.exp(x); return (y - 1 / y) / 2; } examples using math.sinh() math.sinh(0); // 0 math.sinh(1); // 1.1752011936438014 specifications specification ecmascript (ecma-262)the definition of 'math.sinh' in that specification. ...

Number.EPSILON - JavaScript
interactive examples project, please clone https://github.com/mdn/interactive-examples and send us a pull request. property attributes of number.epsilon writable no enumerable no configurable no description the epsilon property has a value of approximately 2.2204460492503130808472633361816e-16, or 2-52. polyfill if (number.epsilon === undefined) { number.epsilon = math.pow(2, -52); } examples testing equality x = 0.2; y = 0.3; z = 0.1; equal = (math.abs(x - y + z) < number.epsilon); specifications specification ecmascript (ecma-262)the definition of 'number.epsilon' in that specification. ...

Digital video concepts - Web media technologies
works by defining a color space with three components: luma (y') the brightness of the pixel. without the other two components, the luma of each pixel in the frame produces a greyscale representation of the image. in bt.709 (used for hdtv), for example, the luma value is the weighted sum of the gamma-corrected red, green, and blue components of the pixel, using the formula y' = 0.2126r' + 0.7152g' + 0.0722b'. this weighting is performed because of the previously-mentioned ratio of green, red, and blue cones in the eye. blue-difference (u or cb) the blue-difference component of the chroma, or color, of the color sample. this value is computed by subtracting the luma from the gamma corrected blue value; that is, u = b' - y'. red-difference (v or cr) the red-difference component of the ...

Codecs used by WebRTC - Web media technologies
well. below are the video codecs which are required in any fully webrtc-compliant browser, as well as the profiles which are required and the browsers which actually meet the requirement. mandatory video codecs codec name profile(s) browser compatibility vp8 — chrome, edge, firefox, safari (12.1+) avc / h.264 constrained baseline (cb) chrome (52+), edge, firefox[1], safari [1] firefox for android 68 and later do not support avc (h.264) anymore. this is due to a change in google play store requirements that prevent firefox from downloading and installing the openh264 codec needed to handle h.264 in webrtc connections. see this article on sumo for details. for details on webrtc-related considerations for each codec, see the sub-sec...

SVG 1.1 Support in Firefox - SVG: Scalable Vector Graphics
implemented. fefunca implemented. cursor module cursor not implemented (bug 177193). hyperlinking module a only xlink:href, xlink:show, xlink:target and xlink:title attributes implemented. view module view implemented in gecko 15.0 (bug 512525). . scripting module script implemented. animation module animate implemented set implemented animatemotion implemented animatetransform implemented animatecolor not implemented (bug 43629...

SVG 2 support in Mozilla - SVG: Scalable Vector Graphics
s unknown context-fill and context-stroke paint values implemented (bug 719286 (firefox 18.0 / thunderbird 18.0 / seamonkey 2.15) and bug 798843 (firefox 26.0 / thunderbird 26.0 / seamonkey 2.23)) child keyword for <paint> values and marker properties implementation status unknown vector-effect property only none and non-scaling-stroke values are supported (bug 528332 (firefox 15 / thunderbird 15 / seamonkey 2.12), bug 1318208) arcs value for stroke-linejoin not implemented (bug 1239142) auto-start-reverse value for <marker>'s orient attribute implemented (bug 879659) svgpaint removed implementation status unknown fill and stroke taking multiple paints implementation status unknown z-index not imp...

Index - XPath
function returns a string that is the part of a given string before a given substring. 50 sum xslt, xslt_reference the sum function returns a number that is the sum of the numeric values of each node in a given node-set. 51 system-property xslt, xslt_reference the system-property function returns an object representing the given system-property. 52 translate xslt, xslt_reference the translate function evaluates a string and a set of characters to translate and returns the translated string. 53 true xslt, xslt_reference the true function returns a boolean value of true. 54 unparsed-entity-url xslt, xslt_reference the unparsed-entity-url() function returns the uri of the unparsed e...

Index - XSLT: Extensible Stylesheet Language Transformations
eral text, and entity references. 50 <xsl:transform> element, reference, xslt, transform the <xsl:transform> element is exactly equivalent to the <xsl:stylesheet> element. 51 <xsl:value-of> element, reference, xslt, value-of the <xsl:value-of> element evaluates an xpath expression, converts it to a string, and writes that string to the result tree. 52 <xsl:variable> element, reference, xslt, variable the <xsl:variable> element declares a global or local variable in a stylesheet and gives it a value. because xslt permits no side-effects, once the value of the variable has been established, it remains the same until the variable goes out of scope 53 <xsl:when> element, reference, xslt, when the <xsl:when> eleme...

Compiling a New C/C++ Module to WebAssembly - WebAssembly
sm) a javascript file containing glue code to translate between the native c functions, and javascript/wasm (hello.js) an html file to load, compile, and instantiate your wasm code, and display its output in the browser (hello.html) running your example now all that remains is for you to load the resulting hello.html in a browser that supports webassembly. it is enabled by default in firefox 52+ and chrome 57+/latest opera (you can also run wasm code in firefox 47+ by enabling the javascript.options.wasm flag in about:config, or chrome (51+) and opera (38+) by going to chrome://flags and enabling the experimental webassembly flag.) note: if you try to open generated html file (hello.html) directly from your local hard drive (e.g. file://your_path/hello.html), you will end up with an e...