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482 results for "79":
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Index - Web APIs
WebAPIIndex
79 animation.starttime api, animation, interface, property, reference, web animations, starttime, web animations api the animation.starttime property of the animation interface is a double-precision floating-point value which indicates the scheduled time when an animation's playback should begin.
... 179 audioparammap draft, experimental the web audio api interface audioparammap represents a set of multiple audio parameters, each described as a mapping of a domstring identifying the parameter to the audioparam object representing its value.
... 279 biquadfilternode() api, audio, biquadfilternode, constructor, media, reference, web audio api the biquadfilternode() constructor of the web audio api creates a new biquadfilternode object, which represents a simple low-order filter, and is created using the audiocontext.createbiquadfilter() method.
...And 99 more matches
Index - Archive of obsolete content
79 core/namespace provides an api for creating namespaces for objects, which effectively may be used for creating fields that are not part of objects public api.
... 179 delayed execution code snippets no summary!
... 279 custom xul elements with xbl no summary!
...And 50 more matches
BluetoothCharacteristicProperties - Web APIs
full support 70notes notes windows 10.edge full support ≤79notes full support ≤79notes notes edgeos and macos only.
... full support ≤79notes disabled notes linux and versions of windows earlier than 10.disabled from version ≤79: this feature is behind the #enable-experimental-web-platform-features preference (needs to be set to enabled).
... full support ≤79notes notes windows 10.firefox no support noie no support noopera full support yessafari no support nowebview android no support nochrome android full support 56firefox android no support noopera android full support yessafari ios no support nosamsung internet android full support 6.0aut...
...And 27 more matches
Index - Archive of obsolete content
ArchiveMozillaXULIndex
79 current xul attributes, xul reference no summary!
... 179 listcell.type xul attributes, xul reference no summary!
... 279 pickertooltiptext xul attributes, xul reference no summary!
...And 19 more matches
Index
MozillaTechXPCOMIndex
79 using nscomptr xpcom this document is the sum total of everything written down about nscomptr.
... 179 amiwebinstallinfo add-on manager, interfaces, interfaces:scriptable, xpcom, xpcom interface reference starts all installs.
... 279 nextsibling returns next sibling in accessible tree.
...And 19 more matches
Permissions - Web APIs
desktopmobilechromeedgefirefoxinternet exploreroperasafariandroid webviewchrome for androidfirefox for androidopera for androidsafari on iossamsung internetpermissionschrome full support 43edge full support 79firefox full support 46ie no support noopera full support yessafari no support nowebview android full support 43chrome android full support ...
... 46opera android full support yessafari ios no support nosamsung internet android full support 4.0accelerometer permissionchrome full support 62edge full support 79firefox ?
... safari ios no support nosamsung internet android full support 8.0accessibility-events permissionchrome full support 62edge full support 79firefox ?
...And 18 more matches
BluetoothRemoteGATTDescriptor - Web APIs
full support 70notes notes windows 10.edge full support ≤79notes full support ≤79notes notes macos only.
... full support ≤79notes disabled notes linux and versions of windows earlier than 10.disabled from version ≤79: this feature is behind the #enable-experimental-web-platform-features preference (needs to be set to enabled).
... full support ≤79notes notes windows 10.firefox no support noie no support noopera full support 44notes full support 44notes notes macos only.
...And 15 more matches
MSGestureEvent - Web APIs
desktopmobilechromeedgefirefoxinternet exploreroperasafariandroid webviewchrome for androidfirefox for androidopera for androidsafari on iossamsung internetmsgestureevent non-standardchrome no support noedge no support 12 — 79firefox no support noie full support 10opera no support nosafari no support nowebview android no support nochrome android no support ...
... noopera android no support nosafari ios no support nosamsung internet android no support nomsgestureevent() constructor non-standardchrome no support noedge no support 12 — 79firefox no support noie full support 10opera no support nosafari no support nowebview android no support nochrome android no support ...
... support noopera android no support nosafari ios no support nosamsung internet android no support noexpansion non-standardchrome no support noedge no support 12 — 79firefox no support noie full support 10opera no support nosafari no support nowebview android no support nochrome android no support ...
...And 10 more matches
FileSystemEntry - Web APIs
asafariandroid webviewchrome for androidfirefox for androidopera for androidsafari on iossamsung internetfilesystementry experimentalchrome full support 8alternate name full support 8alternate name alternate name uses the non-standard name: entryedge full support 79prefixed full support 79prefixed prefixed implemented with the vendor prefix: webkitfirefox full support 50ie no support noopera no support nosafari full support 11.1webview ...
... 11.3samsung internet android full support yesprefixed full support yesprefixed prefixed implemented with the vendor prefix: webkitcopyto experimentaldeprecatednon-standardchrome full support 8edge full support 79firefox no support noie no support noopera no support nosafari no support nowebview android full support ≤37chrome android full support ...
... noopera android no support nosafari ios no support nosamsung internet android full support yesfilesystem experimentalchrome full support 8edge full support 79firefox full support 50ie no support noopera no support nosafari full support 11.1webview android full support ≤37chrome android full support ...
...And 9 more matches
Floats - Learn web development
.special { background-color: rgb(79,185,227); padding: 10px; color: #fff; } to make the effect easier to see, change the margin-right on your float to margin, so you get space all around the float.
...cum sociis natoque penatibus et magnis dis parturient montes, nascetur ridiculus mus.</p> body { width: 90%; max-width: 900px; margin: 0 auto; font: .9em/1.2 arial, helvetica, sans-serif } .box { float: left; margin: 15px; width: 150px; height: 150px; border-radius: 5px; background-color: rgb(207,232,220); padding: 1em; } .special { background-color: rgb(79,185,227); padding: 10px; color: #fff; } the line boxes of our following element have been shortened so the text runs around the float, but due to the float being removed from normal flow the box around the paragraph still remains full width.
...cum sociis natoque penatibus et magnis dis parturient montes, nascetur ridiculus mus.</p> body { width: 90%; max-width: 900px; margin: 0 auto; font: .9em/1.2 arial, helvetica, sans-serif } .box { float: left; margin: 15px; width: 150px; height: 150px; border-radius: 5px; background-color: rgb(207,232,220); padding: 1em; } .special { background-color: rgb(79,185,227); padding: 10px; color: #fff; } .cleared { clear: left; } you should see that the following paragraph clears the floated element and no longer comes up alongside it.
...And 7 more matches
Grids - Learn web development
simple grid example body { width: 90%; max-width: 900px; margin: 2em auto; font: .9em/1.2 arial, helvetica, sans-serif; } .container > div { border-radius: 5px; padding: 10px; background-color: rgb(207,232,220); border: 2px solid rgb(79,185,227); } <div class="container"> <div>one</div> <div>two</div> <div>three</div> <div>four</div> <div>five</div> <div>six</div> <div>seven</div> </div> .container { display: grid; grid-template-columns: 200px 200px 200px; } flexible grids with the fr unit in addition to creating grids using lengths and percentages, we can use the fr unit to flexibly size grid rows...
... simple grid example with fr units body { width: 90%; max-width: 900px; margin: 2em auto; font: .9em/1.2 arial, helvetica, sans-serif; } .container { display: grid; grid-template-columns: 2fr 1fr 1fr; } .container > div { border-radius: 5px; padding: 10px; background-color: rgb(207,232,220); border: 2px solid rgb(79,185,227); } <div class="container"> <div>one</div> <div>two</div> <div>three</div> <div>four</div> <div>five</div> <div>six</div> <div>seven</div> </div> note: the fr unit distributes available space, not all space.
... simple grid example with fr units body { width: 90%; max-width: 900px; margin: 2em auto; font: .9em/1.2 arial, helvetica, sans-serif; } .container { display: grid; grid-template-columns: 2fr 1fr 1fr; grid-gap: 20px; } .container > div { border-radius: 5px; padding: 10px; background-color: rgb(207,232,220); border: 2px solid rgb(79,185,227); } <div class="container"> <div>one</div> <div>two</div> <div>three</div> <div>four</div> <div>five</div> <div>six</div> <div>seven</div> </div> note: the *gap properties used to be prefixed by grid-, but this has been changed in the spec, as the intention is to make them usable in multiple layout methods.
...And 5 more matches
PasswordCredential - Web APIs
desktopmobilechromeedgefirefoxinternet exploreroperasafariandroid webviewchrome for androidfirefox for androidopera for androidsafari on iossamsung internetpasswordcredential experimentalchrome full support 51edge full support ≤79firefox ?
... samsung internet android full support 5.0passwordcredential() constructor non-standardchrome full support 51edge full support ≤79firefox ?
... samsung internet android full support 5.0additionaldata experimentaldeprecatedchrome full support 51edge full support ≤79firefox ?
...And 5 more matches
Windows Media in Netscape - Archive of obsolete content
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) { ; } return player; } // instantiate players wmp7or9 = creategeckowmpobject("{6bf52a52-394a-11d3-b153-00c04f79faa6}"); if (!wmp7or9) { wmp64 = creategeckowmpobject("{22d6f312-b0f6-11d0-94ab-0080c74c7e95}"); } .....
... this is the example: needs to be embedded in wiki page (can it just be put here?) <object id="playerex2" classid="clsid:6bf52a52-394a-11d3-b153-00c04f79faa6" height="200" width="200"> <param name="uimode" value="full"> <param name="autostart" value="true"> <param name="url" value="media/preludesteel.wma"> your browser does not support the activex windows media player </object> the same markup (used above and shown below) will work in both ie and netscape 7.1.
...And 4 more matches
BasicCardResponse - Web APIs
desktopmobilechromeedgefirefoxinternet exploreroperasafariandroid webviewchrome for androidfirefox for androidopera for androidsafari on iossamsung internetbasiccardresponsechrome no support noedge no support ≤18 — 79firefox full support 56notes disabled full support 56notes disabled notes available only in nightly builds.disabled from version 56: this feature is behind the dom.payments.request.enabled preference (needs to be set to true) and the dom.payments.request.supportedregions preference (needs to be set to a comm...
... samsung internet android full support 7.0billingaddresschrome no support noedge no support ≤18 — 79firefox full support 56notes disabled full support 56notes disabled notes available only in nightly builds.disabled from version 56: this feature is behind the dom.payments.request.enabled preference (needs to be set to true).
... samsung internet android full support 7.0cardholdernamechrome no support noedge no support ≤18 — 79firefox full support 56notes disabled full support 56notes disabled notes available only in nightly builds.disabled from version 56: this feature is behind the dom.payments.request.enabled preference (needs to be set to true).
...And 4 more matches
Border-image generator - CSS: Cascading Style Sheets
gin: 0; padding: 0; width: 50px; text-align: center; -moz-box-sizing: border-box; -webkit-box-sizing: border-box; box-sizing: border-box; } .ui-input-slider-info { width: 90px; padding: 0px 10px 0px 0px; text-align: right; text-transform: lowercase; } .ui-input-slider-left, .ui-input-slider-right { width: 16px; cursor: pointer; background: url("https://mdn.mozillademos.org/files/5679/arrows.png") center left no-repeat; } .ui-input-slider-right { background: url("https://mdn.mozillademos.org/files/5679/arrows.png") center right no-repeat; } .ui-input-slider-name { width: 90px; padding: 0 10px 0 0; text-align: right; text-transform: lowercase; } .ui-input-slider-btn-set { width: 25px; background-color: #2c9fc9; border-radius: 5px; color: #fff; font-weight: bold; l...
...ine-height: 14px; text-align: center; } .ui-input-slider-btn-set:hover { background-color: #379b4a; cursor: pointer; } /*************************************************************************************/ /*************************************************************************************/ /* * ui dropdown */ /* dropdown */ .ui-dropdown { height: 2em; width: 120px; font-family: "segoe ui", arial, helvetica, sans-serif; font-size: 12px; background-image: url("https://mdn.mozillademos.org/files/6037/drop_arrow_icon.png"); background-position: right center; background-repeat: no-repeat; background-color: #359740; position: relative; -moz-box-sizing: border-box; -webkit-box-sizing: border-box; box-sizing: border-box; -moz-user-select: none; -webkit-user-select: no...
...loat: left; } .ui-checkbox .text { padding-left: 34px; background-position: center left 10px; } .ui-checkbox .left { padding-right: 34px; padding-left: 1.666em; background-position: center right 10px; } .ui-checkbox > label:hover { cursor: pointer; } .ui-checkbox > input:checked + label { background-image: url("https://mdn.mozillademos.org/files/5681/checked.png"); background-color: #379b4a; } /*************************************************************************************/ /*************************************************************************************/ /* * border image generator tool */ body { width: 100%; margin: 0 auto; padding: 0 0 20px 0; font-family: "segoe ui", arial, helvetica, sans-serif; /*background: url("https://mdn.mozillademos.org/files/602...
...And 4 more matches
Multiple-column layout - Learn web development
.container { column-count: 3; column-gap: 20px; column-rule: 4px dotted rgb(79, 185, 227); } try adding rules of different styles and colors.
... styling the columns body { width: 90%; max-width: 900px; margin: 2em auto; font: .9em/1.2 arial, helvetica, sans-serif; } .container { column-count: 3; column-gap: 20px; column-rule: 4px dotted rgb(79, 185, 227); } <div class="container"> <h1>simple multicol example</h1> <p> lorem ipsum dolor sit amet, consectetur adipiscing elit.
... spanning the columns body { width: 90%; max-width: 900px; margin: 2em auto; font: .9em/1.2 arial, helvetica, sans-serif; } .container { column-count: 3; column-gap: 20px; column-rule: 4px dotted rgb(79, 185, 227); } h2 { column-span: all; background-color: rgb(79, 185, 227); color: white; padding: .5em; } <div class="container"> <h1>simple multicol example</h1> <p> lorem ipsum dolor sit amet, consectetur adipiscing elit.
...And 3 more matches
Index
79 nss 3.22 release notes the nss team has released network security services (nss) 3.22, which is a minor release.
... 179 nss sample code sample_3_basic encryption and macing examples, nss, security this example program demonstrates how to encrypt and mac a file.
... 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.
...And 3 more matches
ScreenOrientation - Web APIs
desktopmobilechromeedgefirefoxinternet exploreroperasafariandroid webviewchrome for androidfirefox for androidopera for androidsafari on iossamsung internetscreenorientationchrome full support 38edge full support 79firefox full support 43ie no support noopera full support 25safari no support nowebview android full support 38chrome android full support ...
...port 43opera android full support 25safari ios no support nosamsung internet android full support 3.0anglechrome full support 38edge full support 79firefox full support 43ie no support noopera full support 25safari no support nowebview android full support 38chrome android full support ...
...pport 43opera android full support 25safari ios no support nosamsung internet android full support 3.0lockchrome full support 38edge full support 79firefox full support 43ie no support noopera full support 25safari no support nowebview android full support 38chrome android full support ...
...And 3 more matches
Screen Orientation API - Web APIs
desktopmobilechromeedgefirefoxinternet exploreroperasafariandroid webviewchrome for androidfirefox for androidopera for androidsafari on iossamsung internetscreenorientationchrome full support 38edge full support 79firefox full support 43ie no support noopera full support 25safari no support nowebview android full support 38chrome android full support ...
...port 43opera android full support 25safari ios no support nosamsung internet android full support 3.0anglechrome full support 38edge full support 79firefox full support 43ie no support noopera full support 25safari no support nowebview android full support 38chrome android full support ...
...pport 43opera android full support 25safari ios no support nosamsung internet android full support 3.0lockchrome full support 38edge full support 79firefox full support 43ie no support noopera full support 25safari no support nowebview android full support 38chrome android full support ...
...And 3 more matches
Index - MDN Web Docs Glossary: Definitions of Web-related terms
79 client hints client hints, glossary, performance, reference, web performance client hints are a set of http request header fields for proactive content negotiation allowing clients to indicate a list of device and agent specific preferences.
... 179 grid css, css grid, glossary a css grid is defined using the grid value of the display property; you can define columns and rows on your grid using the grid-template-rows and grid-template-columns properties.
... 279 nat beginner, glossary, infrastructure, webmechanics, webrtc nat (network address translation) is a technique for letting multiple computers share an ip address.
...And 2 more matches
Index
79 js::touint32 jsapi reference, reference, référence(2), spidermonkey js::toint32 converts a javascript value to an unsigned 32bit integer.
... 179 jsval_void jsapi reference, obsolete, spidermonkey jsval_void is a jsval constant that represents the javascript value undefined.
... 279 js_getarrayprototype jsapi reference, spidermonkey js_getarrayprototype() retrieves the original array.prototype of a specified object, obj.
...And 2 more matches
FileSystemDirectoryEntry - Web APIs
viewchrome for androidfirefox for androidopera for androidsafari on iossamsung internetfilesystemdirectoryentry experimentalchrome full support 8alternate name full support 8alternate name alternate name uses the non-standard name: directoryentryedge full support 79prefixed full support 79prefixed prefixed implemented with the vendor prefix: webkitfirefox full support 50ie no support noopera full support yesprefixed full support yespre...
... 11.3samsung internet android full support yesprefixed full support yesprefixed prefixed implemented with the vendor prefix: webkitcreatereader experimentalchrome full support 13edge full support 79firefox full support 50ie no support noopera no support nosafari full support 11.1webview android full support ≤37chrome android full support ...
... 50opera android no support nosafari ios full support 11.3samsung internet android full support yesgetdirectory experimentalchrome full support 8edge full support 79firefox full support 50notes full support 50notes notes in firefox, the errorcallback's input parameter is a domexception rather than a fileerror object.ie no support noopera no support nosafari full sup...
...And 2 more matches
Fullscreen API - Web APIs
idopera for androidsafari on iossamsung internetfullscreen deprecatedchrome full support 71 full support 71 full support 15alternate name alternate name uses the non-standard name: webkitisfullscreenedge full support ≤79 full support ≤79 full support ≤79alternate name alternate name uses the non-standard name: webkitisfullscreenfirefox full support 64 full support 64 no support 49 — 65disabled disabled fr...
...android full support 5.0 full support 5.0 full support yesprefixed prefixed implemented with the vendor prefix: webkitreturns a promisechrome full support 71edge full support 79firefox full support 64ie no support noopera ?
...ndroidfirefox for androidopera for androidsafari on iossamsung internetrequestfullscreenchrome full support 69 full support 69 full support 15prefixed prefixed implemented with the vendor prefix: webkitedge full support 79 full support 79 full support 79prefixed prefixed implemented with the vendor prefix: webkit no support 12 — 14prefixed prefixed implemented with the vendor prefix: webkitfirefox full support 64 full support ...
...And 2 more matches
PhotoCapabilities - Web APIs
desktopmobilechromeedgefirefoxinternet exploreroperasafariandroid webviewchrome for androidfirefox for androidopera for androidsafari on iossamsung internetphotocapabilities experimentalchrome full support 59edge full support ≤79firefox ?
... samsung internet android full support 7.0filllightmode experimentalchrome full support 59edge full support ≤79firefox ?
... samsung internet android full support 7.0imageheight experimentalchrome full support 59edge full support ≤79firefox ?
...And 2 more matches
SubtleCrypto.unwrapKey() - Web APIs
*/ const wrappedkeybytes = [6,155,182,208,7,141,44,18,3,151,58,126,68,100,252, 225,241,11,25,201,153,171,102,174,150,29,62,195,110,138,106,109,14,6,108, 148,104,221,22,93,102,221,146,25,65,112,4,140,79,194,164,163,156,250,108, 11,14,220,78,194,161,17,14,57,121,70,13,28,220,210,78,32,46,217,36,165,220, 170,244,152,214,150,83,2,138,128,11,251,227,213,72,100,158,10,162,40,195, 60,248,77,37,156,34,10,213,171,67,147,73,231,31,63,80,176,103,206,187,164, 214,250,49,223,185,5,48,241,17,1,253,59,185,181,209,255,42,223,175,90,159, 174,169,205,156,120,195,1,135,165,226,46,119,27,97,183,23,197,22...
...7,85,138, 235,79,158,167,59,62,194,34,210,214,240,215,101,233,63,138,53,87,253,189, 27,66,150,76,242,76,102,174,179,163,184,205,11,161,224,19,110,34,175,192, 101,117,169,86,66,56,241,128,13,156,165,125,139,110,138,50,108,129,251,137, 26,186,110,117,113,207,179,59,213,18,175,14,203,192,2,97,131,125,167,227, 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, 235,171,75,18,84,160,120,173,156,187,99,24,58,88,213,148,24,193,111,75,169, 10,158,207,148,84,249,156,248,19,221,2,175,1,8,74,221,212,244,123,34,223, 175,54,166,101,51,175,141,80,87,9,146,72,223,46,251,199,192,2,22,125,16,15, 99,26,159,165,133,172,169,26,236,44,86,182,162,81,143,249,15,207,12,232,15, 205,199,78,133,199,19,232,183,33,183,72,117,72,27,43,254,13,17,252,1,143, 137,154,10,4,77,85,24,85,143,200,81,76,171,43,124,42,191,150,70,10,90,178, 198,40,233,233,225,146,231,209,254,2,90,216,5,97,105,204,8...
...And 2 more matches
reftest opportunities files - Archive of obsolete content
ts/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/htmlparser/tests/html/bug20199.html parser/htmlparser/tests/html/bug20178.html parser/htmlparser/tests/html/bug20030.html parser/htmlparser/tests/html/bug19194.html parser/...
...g1203.html parser/htmlparser/tests/html/96130.html parser/htmlparser/tests/html/94208.html parser/htmlparser/tests/html/93365.html parser/htmlparser/tests/html/92530.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/61...
...2.html parser/htmlparser/tests/html/56245_1.html parser/htmlparser/tests/html/54845.html parser/htmlparser/tests/html/54651.html parser/htmlparser/tests/html/53112.html parser/htmlparser/tests/html/51161.html parser/htmlparser/tests/html/50050.html parser/htmlparser/tests/html/48351.html parser/htmlparser/tests/html/48256.html parser/htmlparser/tests/html/47535.html parser/htmlparser/tests/html/44791.html parser/htmlparser/tests/html/44479.html parser/htmlparser/tests/html/43678.html parser/htmlparser/tests/html/40855.html parser/htmlparser/tests/html/40809_lf.html parser/htmlparser/tests/html/40809_cr.html parser/htmlparser/tests/html/40713.html parser/htmlparser/tests/html/40143.html parser/htmlparser/tests/html/35806.html parser/htmlparser/tests/html/32782.html parser/htmlparser/tests/htm...
...90.html parser/htmlparser/tests/html/26853.html parser/htmlparser/tests/html/26347.html parser/htmlparser/tests/html/24462.html parser/htmlparser/tests/html/24184.html parser/htmlparser/tests/html/22596.html parser/htmlparser/tests/html/22480.html parser/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/...
Introduction to CSS layout - Learn web development
floats example body { width: 90%; max-width: 900px; margin: 0 auto; } p { line-height: 2; word-spacing: 0.1rem; } .box { background-color: rgb(207,232,220); border: 2px solid rgb(79,185,227); padding: 10px; border-radius: 5px; } <h1>simple float example</h1> <div class="box">float</div> <p> lorem ipsum dolor sit amet, consectetur adipiscing elit.
...ples will all feature the same html, which is as follows: <h1>positioning</h1> <p>i am a basic block level element.</p> <p class="positioned">i am a basic block level element.</p> <p>i am a basic block level element.</p> this html will be styled by default using the following css: body { width: 500px; margin: 0 auto; } p { background-color: rgb(207,232,220); border: 2px solid rgb(79,185,227); padding: 10px; margin: 10px; border-radius: 5px; } the rendered output is as follows: relative positioning relative positioning allows you to offset an item from the position in normal flow it would have by default.
... adding this code will give the following result: relative positioning example <h1>relative positioning</h1> <p>i am a basic block level element.</p> <p class="positioned">this is my relatively positioned element.</p> <p>i am a basic block level element.</p> body { width: 500px; margin: 0 auto; } p { background-color: rgb(207,232,220); border: 2px solid rgb(79,185,227); padding: 10px; margin: 10px; border-radius: 5px; } .positioned { position: relative; background: rgba(255,84,104,.3); border: 2px solid rgb(255,84,104); top: 30px; left: 30px; } absolute positioning absolute positioning is used to completely remove an element from normal flow, and place it using offsets from the edges of a containing block.
...adding this code, however, will give the following result: absolute positioning example <h1>absolute positioning</h1> <p>i am a basic block level element.</p> <p class="positioned">this is my absolutely positioned element.</p> <p>i am a basic block level element.</p> body { width: 500px; margin: 0 auto; } p { background-color: rgb(207,232,220); border: 2px solid rgb(79,185,227); padding: 10px; margin: 10px; border-radius: 5px; } .positioned { position: absolute; background: rgba(255,84,104,.3); border: 2px solid rgb(255,84,104); top: 30px; left: 30px; } this is very different!
Basic native form controls - Learn web development
the following screenshot shows default, focused and disabled text input types in firefox 71 and safari on macos and in chrome 79 and edge 18 on windows 10.
... the following screenshots show default, focused and disabled checkboxes in firefox 71 and safari 13 on macos and chrome 79 and edge 18 on windows 10: note: any checkboxes and radio buttons with the checked attribute on load match the :default pseudo class, even if they are no longer checked.
...="radio" id="curry" name="meal" value="curry"> </li> <li> <label for="pizza">pizza</label> <input type="radio" id="pizza" name="meal" value="pizza"> </li> </ul> </fieldset> the following screenshots show unchecked and checked radio buttons, radio buttons that have focus, and disabled unchecked and checked radio buttons — on firefox 71 and safari 13 on macos and chrome 79 and edge 18 on windows 10.
... the following examples show default, focused, and disabled button input types — in firefox 71 and safari 13 on macos and chrome 79 and edge 18 on windows 10.
powermetrics
e.terminal 293 447.66 274.83 120.35 221.74 firefox 84627 77.59 55.55 15.37 2.59 91.42 42.12 204.47 plugin-container 84628 377.22 37.18 43.91 18.56 178.65 75.85 17.29 terminal 694 9.86 79.94 0.00 0.00 4.39 2.20 0.00 powermetrics 84694 1.21 31.53 0.00 0.00 0.20 0.20 0.00 com.google.chrome 489 233.83 48.10 25.95 0.00 google chrome helper 84688 181.57 92.81 0.00 0.00 23.95 12.77 ...
...81 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 84679 64.21 84.69 0.00 0.00 104.19 54.89 26.66 com.apple.webkit.
...pple.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 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 ...
... 111.76 724.80 213.09 0.12 kernel_task 0 107.06 0.00 5.86 0.00 724.46 212.99 0.12 org.mozilla.firefox 498 92.17 212.69 75.67 1.81 firefox 63865 61.00 87.18 1.00 0.87 25.79 9.00 1.81 plugin-container 67269 31.49 72.46 1.80 0.00 186.90 66.68 0.00 com.apple.webkit.plugin.64 67373 55.55 74.38 0.74 0.00 9.51 3.13 0.02 com.apple.terminal 109 6.22 0.40 0.23 0.00 terminal ...
NSS 3.47 release notes
dering of the cipher suites presented in clienthello bug 1570501 - add cmac to freebl and pkcs #11 libraries bugs fixed in nss 3.47 bug 1459141 - make softoken cbc padding removal constant 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 - unnecess...
...ary 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 maximum) hkdf outputs bug 1508776 - remove refcounting from sftk_freesession (cve-2019-11756) bug 1494063 - support tls exporter in tstclnt and selfserv bug 1581024 - heap overflow in nss utility "derdump" bug 1582343 - soft token mac verification not constant time bug 1578238 - handle invald tag sizes for ckm_aes_gcm bug 1576295 - check all bounds when encrypting with seed_cbc bug 1580286 - nss rejects tls 1.2 records with large padding with sha384 hmac bug 1577448 - create additional nested s/mime test messages for thunderbird bug 1399095 - allow nss-try to be used to test nspr changes bug...
... bug 1542207 - limit policy check on signature algorithms to known algorithms bug 1560329 - drbg: add continuous self-test on entropy source bug 1579290 - asan builds should disable lsan while building bug 1385061 - build nspr tests with nss make; add gyp parameters to build/run nspr tests bug 1577359 - build atob and btoa for thunderbird bug 1579036 - confusing error when trying to export non-existent cert with pk12util bug 1578626 - [cid 1453375] ub: decrement nullptr.
... bug 1578751 - ensure a consistent style for pk11_find_certs_unittest.cc bug 1570501 - add cmac to freebl and pkcs #11 libraries bug 657379 - nss uses the wrong oid for signaturealgorithm field of signerinfo in cms for dsa and ecdsa bug 1576664 - remove -mms-bitfields from mingw nss build.
NSS 3.54 release notes
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 ecc root certificate authority 2017 sha-256 fingerprint: 358df39d764af9e1b766e9c972df352ee15cfac227af6ad1d70e8e4a6edcba02 bug 1641716 - microsoft rsa root certificate authority 2017 sha-256 fingerprint: c741f70f4b2a8d88bf2e71c14122ef53ef10eba0cfa5e64cfa20f418853073e0 the follow...
...ing ca certificates were removed: bug 1645199 - addtrust class 1 ca root sha-256 fingerprint: 8c7209279ac04e275e16d07fd3b775e80154b5968046e31f52dd25766324e9a7 bug 1645199 - addtrust external ca root sha-256 fingerprint: 687fa451382278fff0c8b11f8d43d576671c6eb2bceab413fb83d965d06d2ff2 bug 1641718 - luxtrust global root 2 sha-256 fingerprint: 54455f7129c20b1447c418f997168f24c58fc5023bf5da5be2eb6e1dd8902ed5 bug 1639987 - staat der nederlanden root ca - g2 sha-256 fingerprint: 668c83947da63b724bece1743c31a0e6aed0db8ec5b31be377bb784f91b6716f bug 1618402 - symantec class 2 public primary certification authority - g4 sha-256 fingerprint: fe863d0822fe7a2353fa484d5924e875656d3dc9fb58771...
...f6f616f9d571bc592 bug 1618402 - symantec class 1 public primary certification authority - g4 sha-256 fingerprint: 363f3c849eab03b0a2a0f636d7b86d04d3ac7fcfe26a0a9121ab9795f6e176df bug 1618402 - verisign class 3 public primary certification authority - g3 sha-256 fingerprint: eb04cf5eb1f39afa762f2bb120f296cba520c1b97db1589565b81cb9a17b7244 a number of certificates had their email trust bit disabled.
... bug 1645479 - don't use secitem_makeitem in secutil.c.
sslerr.html
ssl_error_unsupported_version -12279 "peer using unsupported version of security protocol." on a client socket, this means the remote server has attempted to negotiate the use of a version of ssl that is not supported by the nss library, probably an invalid version number.
...ected_cert_verify -12240 "ssl received an unexpected certificate verify handshake message." ssl_error_rx_unexpected_client_key_exch -12239 "ssl received an unexpected client key exchange handshake message." ssl_error_rx_unexpected_finished -12238 "ssl received an unexpected finished handshake message." ssl_error_rx_unexpected_new_session_ticket -12179 "ssl received an unexpected new session ticket handshake message." received an ssl record that was inappropriate for the current state: all the error codes in the following block indicate that the local socket received an ssl3 record from the remote peer at a time when it was inappropriate for the peer to have sent this message.
... sec_error_unknown_issuer -8179 peer's certificate issuer is not recognized.
... sec_error_krl_not_yet_valid -8079 "the key revocation list for this certificate is not yet valid." sec_error_crl_not_yet_valid -8078 "the certificate revocation list for this certificate is not yet valid." sec_error_unknown_cert -8077 "the requested certificate could not be found." sec_error_unknown_signer -8076 "the signer's certificate could not be found." sec_error_cert_...
Web Console remoting - Firefox Developer Tools
this is no longer the case: we have made changes to allow the web console client to reuse the tabnavigated notification (bug 792062).
...ll", "message": { "level": "error", "filename": "http://localhost/~mihai/mozilla/test.html", "linenumber": 149, "functionname": "", "timestamp": 1347302713771, "private": false, "arguments": [ "error omg aloha ", { "type": "object", "classname": "htmlbodyelement", "actor": "conn0.consoleobj20" }, " 960 739 3.141592653589793 %a", "zuzu", { "type": "null" }, { "type": "undefined" } ] } } similar to how we send the page errors, here we send the actual console event received from the nsiobserverservice.
... firefox 19: bug 787981 - added longstringactor usage in several places.
... firefox 20: bug 792062 - removed locationchanged packet and updated the tabnavigated packet for tab actors.
BudgetService - Web APIs
desktopmobilechromeedgefirefoxinternet exploreroperasafariandroid webviewchrome for androidfirefox for androidopera for androidsafari on iossamsung internetbudgetservice experimentaldeprecatednon-standardchrome full support 55edge full support ≤79firefox ?
... samsung internet android full support 6.0getbudget experimentaldeprecatednon-standardchrome full support 55edge full support ≤79firefox ?
... samsung internet android full support 6.0getcost experimentaldeprecatednon-standardchrome full support 55edge full support ≤79firefox ?
... samsung internet android full support 6.0reserve experimentaldeprecatednon-standardchrome full support 55edge full support ≤79firefox ?
Using the CSS Typed Object Model - Web APIs
oying short javascript snippets outputting to console.log(): :root { --maincolor: hsl(198, 43%, 42%); --black: hsl(0, 0%, 16%); --white: hsl(0,0%,97%); --unit: 1.2rem; } button { --maincolor: hsl(198, 100%, 66%); display: inline-block; padding: var(--unit) calc(var(--unit)*2); width: calc(30% + 20px); background: no-repeat 5% center url(https://mdn.mozillademos.org/files/16793/magicwand.png) var(--maincolor); border: 4px solid var(--maincolor); border-radius: 2px; font-size: calc(var(--unit)*2); color: var(--white); cursor: pointer; transform: scale(0.95); } let's add the class to a button (a button which does nothing).
...le.log( transform[0].y ); // cssunitvalue {value: 0.95, unit: "number"} console.log( transform[0].z ); // cssunitvalue {value: 1, unit: "number"} console.log( transform.is2d ); // true // cssimagevalue let bgimage = allcomputedstyles.get('background-image'); console.log( bgimage ); // cssimagevalue console.log( bgimage.tostring() ); // url("https://mdn.mozillademos.org/files/16793/magicwand.png") // cssunparsedvalue let unit = allcomputedstyles.get('--unit'); console.log( unit ) // let parsedunit = cssnumericvalue.parse( unit ); console.log( parsedunit ); console.log( parsedunit.unit ); console.log( parsedunit.value ); for this example to work, the example must be closed out here.
... let bgimage = allcomputedstyles.get('background-image'); console.log( bgimage ); // cssimagevalue console.log( bgimage.tostring() ); // url("https://mdn.mozillademos.org/files/16793/magicwand.png") when we get() the 'background-image', a cssimagevalue is returned.
... while we used the css background shorthand property, the inherited object.prototype.tostring() method, shows we returned only the image, 'url("https://mdn.mozillademos.org/files/16793/magicwand.png")'.
FederatedCredential - Web APIs
desktopmobilechromeedgefirefoxinternet exploreroperasafariandroid webviewchrome for androidfirefox for androidopera for androidsafari on iossamsung internetfederatedcredential experimentalchrome full support 51edge full support ≤79firefox ?
... samsung internet android full support 5.0federatedcredential() constructor non-standardchrome full support 51edge full support ≤79firefox ?
... samsung internet android full support 5.0protocol experimentalchrome full support 51edge full support ≤79firefox ?
... samsung internet android full support 5.0provider experimentalchrome full support 51edge full support ≤79firefox ?
KeyboardEvent: code values - Web APIs
fied" "" 0x0070 "kanamode" "" 0x0071 (hanja key without korean keyboard layout) "lang2" "" 0x0072 (han/yeong key without korean keyboard layout) "lang1" "" 0x0073 "intlro" "" 0x0074, 0x0075 "unidentified" "" 0x0076 "f24" "" 0x0077, 0x0078 "unidentified" "" 0x0079 "convert" "" 0x007a "unidentified" "" 0x007b "nonconvert" "" 0x007c "unidentified" "" 0x007d "intlyen" "intlyen" 0x007e "numpadcomma" "" 0x007f "unidentified" "" 0xe000 ~ 0xe007 "unidentified" "" 0xe008 "unidentified" "undo" ...
...2" "f12" kvk_f15 (0x71) "f15" "f15" kvk_help (0x72) "help" "insert" kvk_home (0x73) "home" "home" kvk_pageup (0x74) "pageup" "pageup" kvk_forwarddelete (0x75) "delete" "delete" kvk_f4 (0x76) "f4" "f4" kvk_end (0x77) "end" "end" kvk_f2 (0x78) "f2" "f2" kvk_pagedown (0x79) "pagedown" "pagedown" kvk_f1 (0x7a) "f1" "f1" kvk_leftarrow (0x7b) "arrowleft" "arrowleft" kvk_rightarrow (0x7c) "arrowright" "arrowright" kvk_downarrow (0x7d) "arrowdown" "arrowdown" kvk_uparrow (0x7e) "arrowup" "arrowup" code values on linux (x11) (when scancode is available) note that x has too many keys ...
...arrowup" 0x0070 "pageup" "pageup" 0x0071 "arrowleft" "arrowleft" 0x0072 "arrowright" "arrowright" 0x0073 "end" "end" 0x0074 "arrowdown" "arrowdown" 0x0075 "pagedown" "pagedown" 0x0076 "insert" "insert" 0x0077 "delete" "delete" 0x0078 "unidentified" "" 0x0079 "audiovolumemute" "audiovolumemute" (was "volumemute" until chrome 50) 0x007a "audiovolumedown" "audiovolumedown" (was "volumedown" until chrome 50) 0x007b "audiovolumeup" "audiovolumeup" (was "volumeup" until chrome 50) 0x007c "unidentified" "power" 0x007d "numpadequal" "numpadequal" 0x007e "unidentified" "numpadcha...
...nsert" 0x006f "delete" 0x0070 "unidentified" 0x0071 "audiovolumemute" 0x0072 "audiovolumedown" 0x0073 "audiovolumeup" 0x0074 "power" 0x0075 "numpadequal" 0x0076 "unidentified" 0x0077 "pause" 0x0078 "unidentified" 0x0079 "numpadcomma" 0x007a "lang1" 0x007b "lang2" 0x007c "intlyen" 0x007d "metaleft" 0x007e "metaright" 0x007f "contextmenu" 0x0080 "browserstop" 0x0081 "again" 0x0082 "props" 0x0083 "undo" 0x0084 "select" 0x0085 "copy" 0x0086...
Key Values - Web APIs
vk_next (0x22) kvk_pagedown (0x79) gdk_key_page_down (0xff56) gdk_key_kp_page_down (0xff9b) qt::key_pagedown (0x01000017) keycode_page_down (93) "pageup" the page up (or pgup) key.
... vk_f10 (0x79) kvk_f10 (0x6d) gdk_key_f10 (0xffc7) qt::key_f10 (0x01000039) keycode_f10 (140) "f11" the f11 key.
... qt::key_togglecallhangup (0x01100007) keycode_headsethook (79) "lastnumberredial" the redial button.
... keycode_stb_power (179) "subtitle" toggles the display of subtitles on and off if they're available.
Example and tutorial: Simple synth keyboard - Web APIs
notefreq[2]["c"] = 65.406391325149658; notefreq[2]["c#"] = 69.295657744218024; notefreq[2]["d"] = 73.416191979351890; notefreq[2]["d#"] = 77.781745930520227; notefreq[2]["e"] = 82.406889228217482; notefreq[2]["f"] = 87.307057858250971; notefreq[2]["f#"] = 92.498605677908599; notefreq[2]["g"] = 97.998858995437323; notefreq[2]["g#"] = 103.826174394986284; notefreq[2]["a"] = 110.000000000000000; notefreq[2]["a#"] = 116.540940379522479; notefreq[2]["b"] = 123.470825314031027; notefreq[3][...
..."c"] = 130.812782650299317; notefreq[3]["c#"] = 138.591315488436048; notefreq[3]["d"] = 146.832383958703780; notefreq[3]["d#"] = 155.563491861040455; notefreq[3]["e"] = 164.813778456434964; notefreq[3]["f"] = 174.614115716501942; notefreq[3]["f#"] = 184.997211355817199; notefreq[3]["g"] = 195.997717990874647; notefreq[3]["g#"] = 207.652348789972569; notefreq[3]["a"] = 220.000000000000000; notefreq[3]["a#"] = 233.081880759044958; notefreq[3]["b"] = 246.941650628062055; notefreq[4]["c"] = 261.625565300598634; notefreq[4]["c#"] = 277.182630976872096; notefreq[4]["d"] = 293.664767917407560; notefreq[4]["d#"] = 311.126983722080910; notefreq[4]["e"] = 329.627556912869929; notefreq[4]["f"] = 349.228231433003884; notefreq[4]["f#"] = 369.994422711634398; notefre...
...q[4]["g"] = 391.995435981749294; notefreq[4]["g#"] = 415.304697579945138; notefreq[4]["a"] = 440.000000000000000; notefreq[4]["a#"] = 466.163761518089916; notefreq[4]["b"] = 493.883301256124111; notefreq[5]["c"] = 523.251130601197269; notefreq[5]["c#"] = 554.365261953744192; notefreq[5]["d"] = 587.329535834815120; notefreq[5]["d#"] = 622.253967444161821; notefreq[5]["e"] = 659.255113825739859; notefreq[5]["f"] = 698.456462866007768; notefreq[5]["f#"] = 739.988845423268797; notefreq[5]["g"] = 783.990871963498588; notefreq[5]["g#"] = 830.609395159890277; notefreq[5]["a"] = 880.000000000000000; notefreq[5]["a#"] = 932.327523036179832; notefreq[5]["b"] = 987.766602512248223; notefreq[6]["c"] = 1046.502261202394538; notefreq[6]["c#"] = 1108.730523907488384; ...
... notefreq[6]["d"] = 1174.659071669630241; notefreq[6]["d#"] = 1244.507934888323642; notefreq[6]["e"] = 1318.510227651479718; notefreq[6]["f"] = 1396.912925732015537; notefreq[6]["f#"] = 1479.977690846537595; notefreq[6]["g"] = 1567.981743926997176; notefreq[6]["g#"] = 1661.218790319780554; notefreq[6]["a"] = 1760.000000000000000; notefreq[6]["a#"] = 1864.655046072359665; notefreq[6]["b"] = 1975.533205024496447; notefreq[7]["c"] = 2093.004522404789077; notefreq[7]["c#"] = 2217.461047814976769; notefreq[7]["d"] = 2349.318143339260482; notefreq[7]["d#"] = 2489.015869776647285; notefreq[7]["e"] = 2637.020455302959437; notefreq[7]["f"] = 2793.825851464031075; notefreq[7]["f#"] = 2959.955381693075191; notefreq[7]["g"] = 3135.963487853994352; notefreq[7]["g#"]...
Box-shadow generator - CSS: Cascading Style Sheets
right; text-transform: lowercase; } .ui-slider-pointer { width: 13px; height: 13px; background-color: #eee; border: 1px solid #2c9fc9; border-radius: 3px; position: relative; top: -3px; left: 0%; } .ui-slider-btn-set { width: 25px; background-color: #2c9fc9; border-radius: 3px; color: #fff; font-weight: bold; text-align: center; } .ui-slider-btn-set:hover { background-color: #379b4a; cursor: pointer; } .ui-slider-input > input { margin: 0 10px; padding: 0; width: 50px; text-align: center; -moz-box-sizing: border-box; -webkit-box-sizing: border-box; box-sizing: border-box; } /* * ui button */ /* checkbox */ .ui-checkbox { text-align: center; font-size: 16px; font-family: "segoe ui", arial, helvetica, sans-serif; line-height: 1.5em; color: #fff; -moz-u...
...loat: left; } .ui-checkbox .text { padding-left: 34px; background-position: center left 10px; } .ui-checkbox .left { padding-right: 34px; padding-left: 1.666em; background-position: center right 10px; } .ui-checkbox > label:hover { cursor: pointer; } .ui-checkbox > input:checked + label { background-image: url("https://mdn.mozillademos.org/files/5681/checked.png"); background-color: #379b4a; } /* * box shadow generator tool */ body { max-width: 1000px; height: 800px; margin: 20px auto 0; font-family: "segoe ui", arial, helvetica, sans-serif; -moz-box-sizing: border-box; -webkit-box-sizing: border-box; box-sizing: border-box; -moz-user-select: none; -webkit-user-select: none; -ms-user-select: none; } #container { width: 100%; padding: 2px; -moz-box-sizing: bo...
...; line-height: 1.5em; color: #333; border-radius: 3px; position: relative; display: block; -moz-box-sizing: border-box; -webkit-box-sizing: border-box; box-sizing: border-box; } #layer_manager .node:hover { color: #fff; background-color: #3380c4; cursor: pointer; } /* active element styling */ #layer_manager [data-active='layer'] { color: #fff; border: none; background-color: #379b4a; } #layer_manager [data-active='subject'] { color: #fff; background-color: #467fc9; } /* delete button */ #layer_manager .delete { width: 1.5em; height: 100%; float: right; border-radius: 3px; background-image: url("https://mdn.mozillademos.org/files/5689/delete-white.png"); background-position: center center; background-repeat: no-repeat; position: absolute; top: 0; right: 10px...
...d-position: center center; background-repeat: no-repeat; position: absolute; top: 0; right: 5px; display: none; } #layer_menu .delete:hover { background-image: url("https://mdn.mozillademos.org/files/5691/delete-yellow.png"); } #layer_menu .button:hover .delete { display: block; } /* * active element styling */ #layer_menu [data-active='subject'] { color: #fff; background-color: #379b4a; border: 1px solid #379b4a; } /* checkbox */ #layer_menu .ui-checkbox > label { height: 15px; line-height: 17px; font-weight: normal; width: 46px; margin: 0 5px 0 0; } #layer_menu .ui-checkbox > input:checked + label { display: none; } /******************************************************************************/ /*****************************************************************...
Color picker tool - CSS: Cascading Style Sheets
gin: 0; padding: 0; width: 50px; text-align: center; -moz-box-sizing: border-box; -webkit-box-sizing: border-box; box-sizing: border-box; } .ui-input-slider-info { width: 90px; padding: 0px 10px 0px 0px; text-align: right; text-transform: lowercase; } .ui-input-slider-left, .ui-input-slider-right { width: 16px; cursor: pointer; background: url("https://mdn.mozillademos.org/files/5679/arrows.png") center left no-repeat; } .ui-input-slider-right { background: url("https://mdn.mozillademos.org/files/5679/arrows.png") center right no-repeat; } .ui-input-slider-name { width: 90px; padding: 0 10px 0 0; text-align: right; text-transform: lowercase; } .ui-input-slider-btn-set { width: 25px; background-color: #2c9fc9; border-radius: 5px; color: #fff; font-weight: bold; l...
...ine-height: 14px; text-align: center; } .ui-input-slider-btn-set:hover { background-color: #379b4a; cursor: pointer; } /* * color picker tool */ body { max-width: 1000px; margin: 0 auto; font-family: "segoe ui", arial, helvetica, sans-serif; box-shadow: 0 0 5px 0 #999; -moz-box-sizing: border-box; -webkit-box-sizing: border-box; box-sizing: border-box; -moz-user-select: none; -webkit-user-select: none; -ms-user-select: none; user-select: none; } /** * resize handle */ .resize-handle { width: 10px; height: 10px; background: url('https://mdn.mozillademos.org/files/6083/resize.png') center center no-repeat; position: absolute; bottom: 0; right: 0; } [data-resize='both']:hover { cursor: nw-resize !important; } [data-resize='width']:hover { cursor: w-resize !i...
... float: left; } #color-info .property .type { width: 60px; height: 100%; padding: 0 16px 0 0; text-align: right; } #color-info .property .value { width: 200px; height: 100%; padding: 0 10px; font-family: "segoe ui", arial, helvetica, sans-serif; font-size: 16px; color: #777; text-align: center; background-color: #fff; border: none; } #color-info .property .value:hover { color: #37994a; } #color-info .property .value:hover + .copy { background-position: center right; } #color-info .property .copy { width: 24px; height: 100%; padding: 0 5px; background-color: #fff; background-image: url('https://mdn.mozillademos.org/files/6073/copy.png'); background-repeat: no-repeat; background-position: center left; border-left: 1px solid #eee; text-align: right; float: left; }...
...e; background: url('https://mdn.mozillademos.org/files/6065/arrow.png') center no-repeat; width: 100%; height: 12px; top: -12px; z-index: 2; } #canvas .sample:hover > * { cursor: pointer; display: block !important; } #canvas .sample .resize-handle { display: none; } #canvas .sample .pick { width: 10px; height: 10px; margin: 5px; background: url('https://mdn.mozillademos.org/files/6079/pick.png') center no-repeat; position: absolute; top: 0; left: 0; display: none; } #canvas .sample .delete { width: 10px; height: 10px; margin: 5px; background: url('https://mdn.mozillademos.org/files/6069/close.png') center no-repeat; position: absolute; top: 0; right: 0; display: none; } /** * canvas controls */ #canvas .toggle-bg { width: 16px; height: 16px; margin: 5px; ...
aspect-ratio - CSS: Cascading Style Sheets
desktopmobilechromeedgefirefoxinternet exploreroperasafariandroid webviewchrome for androidfirefox for androidopera for androidsafari on iossamsung internetaspect-ratio experimentalchrome partial support 79notes partial support 79notes notes chrome 79 adds internal support only for mapped valuesedge partial support 79notes partial support 79notes notes edge 79 adds internal support only for mapped valuesfirefox partial support 71notes partial support 71notes notes fire...
...to change preferences in firefox, visit about:config.ie no support noopera no support nosafari no support nowebview android partial support 79notes partial support 79notes notes webview 79 adds internal support only for mapped valueschrome android partial support 79notes partial support 79notes notes chrome 79 adds internal support only for mapped valuesfirefox android no support noopera android no...
... support nosafari ios no support nosamsung internet android no support nointernal mapping of width and height experimentalchrome full support 79edge full support 79firefox full support 71 full support 71 no support 69 — 71disabled disabled from version 69 until version 71 (exclusive): this feature is behind the layout.css.width-and-height-map-to-aspect-ratio.enabled preference (needs to be set to true).
... to change preferences in firefox, visit about:config.ie no support noopera no support nosafari no support nowebview android full support 79chrome android full support 79firefox android no support noopera android no support nosafari ios no support nosamsung internet android no support nolegend full support full support ...
max-height - CSS: Cascading Style Sheets
full support 1.0fit-content experimentalchrome full support 46 full support 46 full support 25prefixed prefixed implemented with the vendor prefix: -webkit-edge full support 79 full support 79 full support 79prefixed prefixed implemented with the vendor prefix: -webkit-firefox partial support 3prefixed notes partial support 3prefixed notes prefixed implemented with the vendor prefix: -moz-notes firefox implements the definitions ...
...net android full support 5.0 full support 5.0 full support 1.5prefixed prefixed implemented with the vendor prefix: -webkit-max-contentchrome full support 46edge full support 79firefox full support 66 full support 66 full support 3prefixed prefixed implemented with the vendor prefix: -moz-ie no support noopera full support 44safari fu...
... full support 11 full support 9prefixed prefixed implemented with the vendor prefix: -webkit-samsung internet android full support 5.0min-contentchrome full support 46edge full support 79firefox full support 66 full support 66 full support 3prefixed prefixed implemented with the vendor prefix: -moz-ie no support noopera full support 44safari fu...
...-webkit-samsung internet android full support 5.0stretch experimentalchrome full support 28alternate name full support 28alternate name alternate name uses the non-standard name: -webkit-fill-availableedge full support 79alternate name full support 79alternate name alternate name uses the non-standard name: -webkit-fill-availablefirefox no support noie no support noopera full support 15alternate name full support ...
max-width - CSS: Cascading Style Sheets
WebCSSmax-width
full support 1.0fit-content experimentalchrome full support 46 full support 46 full support 25prefixed prefixed implemented with the vendor prefix: -webkit-edge full support 79 full support 79 full support 79prefixed prefixed implemented with the vendor prefix: -webkit-firefox partial support 3prefixed notes partial support 3prefixed notes prefixed implemented with the vendor prefix: -moz-notes firefox implements the definitions ...
... full support 5.0max-content experimentalchrome full support 46 full support 46 full support 22prefixed prefixed implemented with the vendor prefix: -webkit-edge full support 79 full support 79 full support 79prefixed prefixed implemented with the vendor prefix: -webkit-firefox full support 66 full support 66 full support 3prefixed prefixed implement...
... full support 5.0min-content experimentalchrome full support 46 full support 46 full support 25prefixed prefixed implemented with the vendor prefix: -webkit-edge full support 79 full support 79 full support 79prefixed prefixed implemented with the vendor prefix: -webkit-firefox full support 66 full support 66 full support 3prefixed prefixed implement...
...ntrinsicsamsung internet android full support 5.0stretch experimentalchrome full support 22alternate name full support 22alternate name alternate name uses the non-standard name: -webkit-fill-availableedge full support 79alternate name full support 79alternate name alternate name uses the non-standard name: -webkit-fill-availablefirefox no support noie no support noopera full support 15alternate name full support ...
min-width - CSS: Cascading Style Sheets
WebCSSmin-width
5notes notes samsung internet uses auto as the initial value for min-width.fit-contentchrome full support 46 full support 46 full support 25prefixed prefixed implemented with the vendor prefix: -webkit-edge full support 79 full support 79 full support 79prefixed prefixed implemented with the vendor prefix: -webkit-firefox full support 3prefixed notes full support 3prefixed notes prefixed implemented with the vendor prefix: -moz-notes fir...
...nate name alternate name uses the non-standard name: -webkit-fill-availablemax-contentchrome full support 46 full support 46 full support 25prefixed prefixed implemented with the vendor prefix: -webkit-edge full support 79 full support 79 full support 79prefixed prefixed implemented with the vendor prefix: -webkit-firefox full support 66 full support 66 full support 3prefixed prefixed implement...
...ort 46 full support 46 full support 25prefixed prefixed implemented with the vendor prefix: -webkit- no support 25 — 48alternate name alternate name uses the non-standard name: min-intrinsicedge full support 79 full support 79 full support 79prefixed prefixed implemented with the vendor prefix: -webkit-firefox full support 66 full support 66 full support 3prefixed prefixed implement...
... 1.5 — 5.0alternate name alternate name uses the non-standard name: min-intrinsicstretch experimentalchrome full support 22alternate name full support 22alternate name alternate name uses the non-standard name: -webkit-fill-availableedge full support 79alternate name full support 79alternate name alternate name uses the non-standard name: -webkit-fill-availablefirefox no support noie no support noopera full support 15alternate name full support ...
ETag - HTTP
WebHTTPHeadersETag
examples etag: "33a64df551425fcc55e4d42a148795d9f25f89d4" etag: w/"0815" avoiding mid-air collisions with the help of the etag and the if-match headers, you can detect mid-air edit collisions.
... for example, when editing mdn, the current wiki content is hashed and put into an etag in the response: etag: "33a64df551425fcc55e4d42a148795d9f25f89d4" when saving changes to a wiki page (posting data), the post request will contain the if-match header containing the etag values to check freshness against.
... if-match: "33a64df551425fcc55e4d42a148795d9f25f89d4" if the hashes don't match, it means that the document has been edited in-between and a 412 precondition failed error is thrown.
...if a user visits a given url again (that has an etag set), and it is stale (too old to be considered usable), the client will send the value of its etag along in an if-none-match header field: if-none-match: "33a64df551425fcc55e4d42a148795d9f25f89d4" the server compares the client's etag (sent with if-none-match) with the etag for its current version of the resource, and if both values match (that is, the resource has not changed), the server sends back a 304 not modified status, without a body, which tells the client that the cached version of the response is still good to use (fresh).
fill-rule - SVG: Scalable Vector Graphics
ttribute, it can be applied to any element but it has effect only on the following eight elements: <altglyph>, <path>, <polygon>, <polyline>, <text>, <textpath>, <tref>, and <tspan> html,body,svg { height:100% } <svg viewbox="-10 -10 220 120" xmlns="http://www.w3.org/2000/svg"> <!-- default value for fill-rule --> <polygon fill-rule="nonzero" stroke="red" points="50,0 21,90 98,35 2,35 79,90"/> <!-- the center of the shape has two path segments (shown by the red stroke) between it and infinity.
... --> <polygon fill-rule="evenodd" stroke="red" points="150,0 121,90 198,35 102,35 179,90"/> </svg> usage notes value nonzero | evenodd default value nonzero animatable yes the fill-rule attribute provides two options for how the inside (that is, the area to be filled) of a shape is determined: nonzero the value nonzero determines the "insideness" of a point in the shape by drawing a ray from that point to infinity in any direction, and then examining the places where a segment of the shape crosses the ray.
... example html,body,svg { height:100% } <svg viewbox="-10 -10 320 120" xmlns="http://www.w3.org/2000/svg"> <!-- effect of nonzero fill rule on crossing path segments --> <polygon fill-rule="nonzero" stroke="red" points="50,0 21,90 98,35 2,35 79,90"/> <!-- effect of nonzero fill rule on a shape inside a shape with the path segment moving in the same direction (both squares drawn clockwise, to the "right") --> <path fill-rule="nonzero" stroke="red" d="m110,0 h90 v90 h-90 z m130,20 h50 v50 h-50 z"/> <!-- effect of nonzero fill rule on a shape inside a shape with the path segment moving in the oppos...
... example html,body,svg { height:100% } <svg viewbox="-10 -10 320 120" xmlns="http://www.w3.org/2000/svg"> <!-- effect of evenodd fill rule on crossing path segments --> <polygon fill-rule="evenodd" stroke="red" points="50,0 21,90 98,35 2,35 79,90"/> <!-- effect of evenodd fill rule on on a shape inside a shape with the path segment moving in the same direction (both squares drawn clockwise, to the "right") --> <path fill-rule="evenodd" stroke="red" d="m110,0 h90 v90 h-90 z m130,20 h50 v50 h-50 z"/> <!-- effect of evenodd fill rule on a shape inside a shape with the path segment moving in opposi...
SVG documentation index - SVG: Scalable Vector Graphics
WebSVGIndex
79 font-family svg, svg attribute the font-family attribute indicates which font family will be used to render the text, specified as a prioritized list of font family names and/or generic family names.
... 179 result needscompattable, svg, svg attribute the result attribute defines the assigned name for this filter primitive.
... 279 other content in svg intermediate, svg, svg:tutorial apart from graphic primitives like rectangles and circles, svg offers a set of elements to embed other types of content in images as well.
... 379 scripting graphics, svg, scripting, default, eventlisteners, preventing, setproperty one can override default browser behaviors with the evt.preventdefault( ) method, add eventlisteners to objects with the syntax element.addeventlistener(event, function, usecapture), and set element properties with syntax svgelement.style.setproperty("fill-opacity", "0.0", "").
MCD, Mission Control Desktop, AKA AutoConfig - Archive of obsolete content
mercurial tools [root@b008-02 ~]# yum install mercurial installed: mercurial.i586 0:1.2.1-1.fc11 check merge tools in [root@b008-02 ~]# vim /etc/mercurial/hgrc.d/mergetools.rc get the source comm-central [root@b008-02 moz]# time hg clone http://hg.mozilla.org/comm-central/ commsrc requesting all changes adding changesets adding manifests adding file changes added 2975 changesets with 16793 changes to 7117 files (+3 heads) updating working directory 5644 files updated, 0 files merged, 0 files removed, 0 files unresolved real 0m40.771s user 0m9.284s sys 0m1.304s [root@b008-02 commsrc]# python client.py checkout executing command: ['hg', 'pull', '-r', './.', '-r', 'tip'] pulling from http://hg.mozilla.org/comm-central/ searching for changes no changes found executing co...
...mmand: ['hg', 'update', '-r', 'default', '-r', './.'] 0 files updated, 0 files merged, 0 files removed, 0 files unresolved updated to revision c10119db13cad9797b05750bfe18a57261a88922.
... changes between 2002 and 2003, we needed to upgrade the old netscape 4.x (4.79) version to mozilla 1.x (1.4), and now (2004-2005) mozilla 1.7.
Mozilla Crypto FAQ - Archive of obsolete content
the export administration regulations, the export administration act of 1979, and related u.s.
...("cfr" stands for "code of federal regulations.") the export administration regulations were created by the bureau of export administration (bxa) and were designed primarily to implement the requirements of the export administration act of 1979 (as amended), also known as 50 usc appendices 2401-2420.
... for more information see 15 cfr part 730, section 730.2 (concerning statutory authority for the ear), and the document "principal statutory authority for the export administration regulations", which contains copies of the export administration act of 1979 (as amended), the international emergency economic powers act (as amended), and related legislation and executive orders.
Supporting older browsers - Learn web development
* {box-sizing: border-box;} .wrapper { background-color: rgb(79,185,227); padding: 10px; max-width: 400px; display: grid; grid-template-columns: 1fr 1fr 1fr; } .item { float: left; border-radius: 5px; background-color: rgb(207,232,220); padding: 1em; } <div class="wrapper"> <div class="item">item one</div> <div class="item">item two</div> <div class="item">item three</div> </div> note: the clear property also has no effect once ...
... * {box-sizing: border-box;} .wrapper { background-color: rgb(79,185,227); padding: 10px; max-width: 400px; display: grid; grid-template-columns: 1fr 1fr 1fr; } .item { float: left; border-radius: 5px; background-color: rgb(207,232,220); padding: 1em; width: 33.333%; } <div class="wrapper"> <div class="item">item one</div> <div class="item">item two</div> <div class="item">item three</div> </div> to deal with this issue we need ...
... * {box-sizing: border-box;} .wrapper { background-color: rgb(79,185,227); padding: 10px; max-width: 400px; display: grid; grid-template-columns: 1fr 1fr 1fr; } .item { float: left; border-radius: 5px; background-color: rgb(207,232,220); padding: 1em; width: 33.333%; } @supports (display: grid) { .item { width: auto; } } <div class="wrapper"> <div class="item">item one</div> <div class="item">item two</div> <div class="ite...
Working with Svelte stores - Learn web development
repl to code along with us using the repl, start at https://svelte.dev/repl/d1fa84a5a4494366b179c87395940039?version=3.23.2 dealing with our app state we have already seen how our components can communicate with each other using props, two-way data binding, and events.
...alert store or the ms props changes run onmessagechange ondestroy(()=> cleartimeout(timeout)) // make sure we clean-up the timeout </script> and update the alert.svelte markup section like so: {#if visible} <div on:click={() => visible = false}> <svg xmlns="http://www.w3.org/2000/svg" viewbox="0 0 20 20"><path d="m12.432 0c1.34 0 2.01.912 2.01 1.957 0 1.305-1.164 2.512-2.679 2.512-1.269 0-2.009-.75-1.974-1.99c9.789 1.436 10.67 0 12.432 0zm8.309 20c-1.058 0-1.833-.652-1.093-3.524l1.214-5.092c.211-.814.246-1.141 0-1.141-.317 0-1.689.562-2.502 1.117l-.528-.88c2.572-2.186 5.531-3.467 6.801-3.467 1.057 0 1.233 1.273.705 3.23l-1.391 5.352c-.246.945-.141 1.271.106 1.271.317 0 1.357-.392 2.379-1.207l.6.814c12.098 19.02 9.365 20 8.309 20z"/></svg> <p>{ $alert }</p> </div> {...
... repl to see the current state of the code in a repl, visit: https://svelte.dev/repl/378dd79e0dfe4486a8f10823f3813190?version=3.23.2 summary in this article we added two new features: an alert component and persisting todos to web storage.
Mozilla Port Blocking
1 tcpmux 7 echo 9 discard 11 systat 13 daytime 15 netstat 17 qotd 19 chargen 20 ftp data 21 ftp control 22 ssh 23 telnet 25 smtp 37 time 42 name 43 nicname 53 domain 77 priv-rjs 79 finger 87 ttylink 95 supdup 101 hostriame 102 iso-tsap 103 gppitnp 104 acr-nema 109 pop2 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 can override the global blocked ports to allow it's own protocol to function.
... ports enabled by protocol handlers in mozilla: protocol handler allowed ports ftp 21, 22 ldap 389, 636 nntp any port pop3 any port imap any port smtp any port finger 79 datetime 13 how to change mozilla port blocking permanently since each protocol can determine which ports are blocked, you should contact the protocol handler owner to request that a specific port be blocked or unblocked.
BloatView
----------class--------------->|<-----bytes------>|<----objects---->| | | per-inst leaked| total rem| 0 |total | 17 2484|253953338 38| 17 |asynctransactiontrackersholder | 40 40| 10594 1| 78 |compositorchild | 472 472| 1 1| 79 |condvar | 24 48| 3086 2| 279 |messagepump | 8 8| 30 1| 285 |mutex | 20 60| 89987 3| 302 |pcompositorchild | 412 412| 1 1| 308 |pimagebridgechild | 416 416| 1 ...
... class name instance size bytes allocated bytes allocated but not freed blank mozilla yahoo netscape total blank mozilla yahoo netscape total total 1754408 432556 179828 404184 2770976 nsstr 20 6261600 3781900 1120920 1791340 12955760 222760 48760 13280 76160 360960 nshashkey 8 610568 1842400 2457872 1134592 6045432 32000 536 568 1216 34320 nstexttransformer 548 8220 469088 1414936 1532756 3425000 0 0 0 0 ...
...t file: dist/win32_d.obj/bin/bloatlogs/all-1999-10-22-133450.txt previous file: dist/win32_d.obj/bin/bloatlogs/all-1999-10-16-010302.txt -------------------------------------------------------------------------- class leaks delta bloat delta -------------------------------------------------------------------------- total 6113530 2.79% 67064808 9.18% stylecontextimpl 265440 81.19% 283584 -26.99% ctoken 236500 17.32% 306676 20.64% nsstr 217760 14.94% 5817060 7.63% nsxulattribute 113048 -70.92% 113568 -71.16% literalimpl 53280 26.62% 75840 19.40% nsxulelement 51648 ...
NSS 3.12.4 release notes
bug 321755: implement crldistributionpoint extension in libpkix bug 391434: avoid multiple encoding/decoding of pkix_pl_oid to and from ascii string bug 405297: problems building nss/lib/ckfw/capi/ with mingw gcc bug 420991: libpkix returns wrong nss error code bug 427135: add super-h (sh3,4) architecture support bug 431958: improve des and sha512 for x86_64 platform bug 433791: win16 support should be deleted from nss bug 449332: secu_parsecommandline does not validate its inputs bug 453735: when using cert9 (sqlite3) db, set or change master password fails bug 463544: warning: passing enum* for an int* argument in pkix_validate.c bug 469588: coverity errors reported for softoken bug 470055: pkix_httpcertstore_findsocketconnection reuses closed socket bug 470070: mult...
...iple object leaks reported by tinderbox bug 470479: io timeout during cert fetching makes libpkix abort validation.
...bug 505858: nss_registershutdown can return without unlocking nssshutdownlist.lock bug 507041: invalid build options for vc6 bug 507228: coreconf.dep doesn't need to contain the nss version number bug 507422: crash [[@ port_freearena - lg_mksecretkeyrep] when port_newarena fails bug 507482: nss 3.12.3 (and later) doesn't build on aix 5.1 bug 507937: pwdecrypt program problems bug 508259: pk11mode crashed on linux2.4 bug 508467: libpkix ocsp checker should use date argument to obtain the time for cert validity verification bug 510367: fix the utf8 characters in the nickname string for ac raíz certicamara s.a.
NSS_3.12_release_notes.html
o nss bug 433386: when system clock is off by more than two days, oscp check fails, can result in crash if user tries to view certificate [[@ secitem_compareitem_util] [[@ memcmp] bug 396256: certutil and pp do not print all the generalnames in a crldp extension bug 398019: correct confusing and erroneous comments in der_asciitotime bug 422866: vfychain -pp command crashes in nss_shutdown bug 345779: useless assignment statements in ec_gf2m_pt_mul_mont bug 349011: please stop exporting these crmf_ symbols bug 397178: crash when entering chrome://pippki/content/resetpassword.xul in url bar bug 403822: pkix_pl_ocsprequest_create can leave some members uninitialized bug 403910: cert_findusercertbyusage() returns wrong certificate if multiple certs with same subject available bug 404919: memory ...
...header files in nss/cmd/sslsample bug 335019: pk12util takes friendly name from key, not cert bug 339173: mem leak whenever secmod_handle_string_arg called in loop bug 353904: klocwork null ptr deref in secasn1d.c bug 366390: correct misleading function names in fipstest bug 370536: memory leaks in pointer tracker code in debug builds only bug 372242: cert_comparerdn uses incorrect algorithm bug 379753: s/mime should support aes bug 381375: ocspclnt doesn't work on windows bug 398693: der_asciitotime produces incorrect output for dates 1950-1970 bug 420212: empty cert dns handled badly, display as !invalid ava!
... bug 420979: vfychain ignores -b time option when -p option is present bug 403563: implement the tls session ticket extension (ste) bug 400917: want exported function that outputs all host names for dns name matching bug 315643: test_buildchain_resourcelimits won't build bug 353745: klocwork null ptr dereference in pkcs12 decoder bug 338367: the gf2m_populate and gfp_populate should check the eccurve_map array index bounds before use bug 201139: ssltap should display plain text for null cipher suites bug 233806: support nist crl policy bug 279085: nss tools display public exponent as negative number bug 363480: ocspclnt needs option to take cert from specified file bug 265715: remove unused hsearch.c dbm code bug 337361: leaks in jar_parse_any (security/nss/lib/jar/jarver.c) bug 338453: leak...
NSS 3.23 release notes
nss 3.23 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_23_rtm/src/ new in nss 3.23 new functionality chacha20/poly1305 cipher and tls cipher suites now supported (bug 917571, bug 1227905) experimental-only support tls 1.3 1-rtt mode (draft-11).
...a:f9:3f:ce:62:bf:fc:de:26:4f:c8:4e:8b:95:0c:5f:f2:75:d0:52:35:46:95:a3 cn = netlock minositett kozjegyzoi (class qa) tanusitvanykiado sha-256 fingerprint: e6:06:dd:ee:e2:ee:7f:5c:de:f5:d9:05:8f:f8:b7:d0:a9:f0:42:87:7f:6a:17:1e:d8:ff:69:60:e4:cc:5e:a5 cn = netlock kozjegyzoi (class a) tanusitvanykiado sha-256 fingerprint: 7f:12:cd:5f:7e:5e:29:0e:c7:d8:51:79:d5:b7:2c:20:a5:be:75:08:ff:db:5b:f8:1a:b9:68:4a:7f:c9:f6:67 cn = netlock uzleti (class b) tanusitvanykiado sha-256 fingerprint: 39:df:7b:68:2b:7b:93:8f:84:71:54:81:cc:de:8d:60:d8:f2:2e:c5:98:87:7d:0a:aa:c1:2b:59:18:2b:03:12 cn = netlock expressz (class c) tanusitvanykiado sha-256 fingerprint: 0b:5e:ed:4e:84:64:03:cf:55:e0:65:84:84:40:ed:2a:82:75:8b:f5:b...
...d:6e:c6:5b:9a:51:ce:6e:d0:67:d0:0e:c7:ce:9b:7f friendly name: verisign class 3 public pca sha-256 fingerprint: a4:b6:b3:99:6f:c2:f3:06:b3:fd:86:81:bd:63:41:3d:8c:50:09:cc:4f:a3:29:c2:cc:f0:e2:fa:1b:14:03:05 friendly name: verisign class 3 public pca – g2 sha-256 fingerprint: 83:ce:3c:12:29:68:8a:59:3d:48:5f:81:97:3c:0f:91:95:43:1e:da:37:cc:5e:36:43:0e:79:c7:a8:88:63:8b cn = ca disig sha-256 fingerprint: 92:bf:51:19:ab:ec:ca:d0:b1:33:2d:c4:e1:d0:5f:ba:75:b5:67:90:44:ee:0c:a2:6e:93:1f:74:4f:2f:33:cf the following ca certificates were added cn = szafir root ca2 sha-256 fingerprint: a1:33:9d:33:28:1a:0b:56:e5:57:d3:d3:2b:1c:e7:f9:36:7e:b0:94:bd:5f:a7:2a:7e:50:04:c8:de:d7:ca:fe cn = cert...
NSS 3.27 release notes
the following ca certificates were removed cn = igc/a, o = pm/sgdn, ou = dcssi sha256 fingerprint: b9:be:a7:86:0a:96:2e:a3:61:1d:ab:97:ab:6d:a3:e2:1c:10:68:b9:7d:55:57:5e:d0:e1:12:79:c1:1c:89:32 cn = juur-sk, o = as sertifitseerimiskeskus sha256 fingerprint: ec:c3:e9:c3:40:75:03:be:e0:91:aa:95:2f:41:34:8f:f8:8b:aa:86:3b:22:64:be:fa:c8:07:90:15:74:e9:39 cn = ebg elektronik sertifika hizmet sağlayıcısı sha-256 fingerprint: 35:ae:5b:dd:d8:f7:ae:63:5c:ff:ba:56:82:a8:f0:0b:95:f4:84:62:c7:10:8e:e9:a0:e5:29:2b:07:4a:af:b2 c...
...n = s-trust authentication and encryption root ca 2005:pn sha-256 fingerprint: 37:d8:dc:8a:f7:86:78:45:da:33:44:a6:b1:ba:de:44:8d:8a:80:e4:7b:55:79:f9:6b:f6:31:76:8f:9f:30:f6 o = verisign, inc., ou = class 1 public primary certification authority sha-256 fingerprint: 51:84:7c:8c:bd:2e:9a:72:c9:1e:29:2d:2a:e2:47:d7:de:1e:3f:d2:70:54:7a:20:ef:7d:61:0f:38:b8:84:2c o = verisign, inc., ou = class 2 public primary certification authority - g2 sha-256 fingerprint: 3a:43:e2:20:fe:7f:3e:a9:65:3d:1e:21:74:2e:ac:2b:75:c2:0f:d8:98:03:05:bc:50:2c:af:8c:2d:9b:41:a1 o = verisign, inc., ou = class 3 public primary certification authority sha-256 fingerprint: e7:68:56:34:ef:ac:f6:9a:ce:93:9a:6b:25:5b:7b:4f:ab:ef:42:93:5b:50:a2:65:ac:...
...b5:cb:60:27:e4:4e:70 o = equifax, ou = equifax secure certificate authority sha-256 fingerprint: 08:29:7a:40:47:db:a2:36:80:c7:31:db:6e:31:76:53:ca:78:48:e1:be:bd:3a:0b:01:79:a7:07:f9:2c:f1:78 cn = equifax secure ebusiness ca-1 sha-256 fingerprint: cf:56:ff:46:a4:a1:86:10:9d:d9:65:84:b5:ee:b5:8a:51:0c:42:75:b0:e5:f9:4f:40:bb:ae:86:5e:19:f6:73 cn = equifax secure global ebusiness ca-1 sha-256 fingerprint: 5f:0b:62:ea:b5:e3:53:ea:65:21:65:16:58:fb:b6:53:59:f4:43:28:0a:4a:fb:d1:04:d7:7d:10:f9:f0:4c:07 bugs fixed in nss 3.27 this bugzilla query returns all the bugs fixed in nss 3.27: https://bugzilla.mozilla.org/buglist.cgi?resolution=fixed&classification=components&query_format=advanced&product=nss&target_milest...
NSS 3.41 release notes
s root r1 sha-256 fingerprint: 2a575471e31340bc21581cbd2cf13e158463203ece94bcf9d3cc196bf09a5472 cn = gts root r2 sha-256 fingerprint: c45d7bb08e6d67e62e4235110b564e5f78fd92ef058c840aea4e6455d7585c60 cn = gts root r3 sha-256 fingerprint: 15d5b8774619ea7d54ce1ca6d0b0c403e037a917f131e8a04e1e6b7a71babce5 cn = gts root r4 sha-256 fingerprint: 71cca5391f9e794b04802530b363e121da8a3043bb26662fea4dca7fc951a4bd cn = uca global g2 root sha-256 fingerprint: 9bea11c976fe014764c1be56a6f914b5a560317abd9988393382e5161aa0493c cn = uca extended validation root sha-256 fingerprint: d43af9b35473755c9684fc06d7d8cb70ee5c28e773fb294eb41ee71722924d24 the following ca certificates were removed: cn = ac raíz certicámara s.a.
... 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: 27995829fe6a7515c1bfe848f9c4761db16c225929257bf40d0894f29ea8baf2 cn = opentrust root ca g3 sha-256 fingerprint: b7c36231706e81078c367cb896198f1e3208dd926949dd8f5709a410f75b6292 bugs fixed in nss 3.41 bug 1412829, reject empty supported_signature_algorithms in certificate request in tls 1.2 bug 1485864 - cache side-channel variant of the bleichenbacher attack (cve-2...
...018-12404) bug 1481271 - resend the same ticket in clienthello after helloretryrequest bug 1493769 - set session_id for external resumption tokens bug 1507179 - reject ccs after handshake is complete in tls 1.3 this bugzilla query returns all the bugs fixed in nss 3.41: https://bugzilla.mozilla.org/buglist.cgi?resolution=fixed&classification=components&query_format=advanced&product=nss&target_milestone=3.41 compatibility nss 3.41 shared libraries are backward compatible with all older nss 3.x shared libraries.
NSS tools : ssltab
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: 55 e6 e4 99 79 c7 d7 2c 86 78 96 5d b5 cf e9 |u..yÇ\xb0 ,.x.]µÏé alloclen = 63 bytes [ssl2] clienthellov2 { version = {0x03, 0x00} cipher-specs-length = 36 (0x24) sid-length = 0 (0x00) challenge-length = 16 (0x10) cipher-suites = { (0x010080) ssl2/rsa/rc4-128/md5 (0x020080) ssl2/rsa/rc4-40/md5 (0x030080) ssl2/rsa/rc2cbc128/md5 (0x040080) ssl2/rsa/rc2cbc40/md5 (0x060040) ssl2/rsa/des64cbc/md5 (0x0700c0) ssl2...
.../rsa/3des192ede-cbc/md5 (0x000004) ssl3/rsa/rc4-128/md5 (0x00ffe0) ssl3/rsa-fips/3des192ede-cbc/sha (0x00000a) ssl3/rsa/3des192ede-cbc/sha (0x00ffe1) ssl3/rsa-fips/des64cbc/sha (0x000009) ssl3/rsa/des64cbc/sha (0x000003) ssl3/rsa/rc4-40/md5 } session-id = { } challenge = { 0x0355 0xe6e4 0x9979 0xc7d7 0x2c86 0x7896 0x5db 0xcfe9 } } ] <additional records in same formats> server socket closed.
NSS tools : ssltap
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: 55 e6 e4 99 79 c7 d7 2c 86 78 96 5d b5 cf e9 |u..yÇ\xb0 ,.x.]µÏé alloclen = 63 bytes [ssl2] clienthellov2 { version = {0x03, 0x00} cipher-specs-length = 36 (0x24) sid-length = 0 (0x00) challenge-length = 16 (0x10) cipher-suites = { (0x010080) ssl2/rsa/rc4-128/md5 (0x020080) ssl2/rsa/rc4-40/md5 (0x030080) ssl2/rsa/rc2cbc128/md5 (0x040080) ssl2/rsa/rc2cbc40/md5 (0x060040) ssl2/rsa/des64cbc/md5 (0x0700c0) ssl2...
.../rsa/3des192ede-cbc/md5 (0x000004) ssl3/rsa/rc4-128/md5 (0x00ffe0) ssl3/rsa-fips/3des192ede-cbc/sha (0x00000a) ssl3/rsa/3des192ede-cbc/sha (0x00ffe1) ssl3/rsa-fips/des64cbc/sha (0x000009) ssl3/rsa/des64cbc/sha (0x000003) ssl3/rsa/rc4-40/md5 } session-id = { } challenge = { 0x0355 0xe6e4 0x9979 0xc7d7 0x2c86 0x7896 0x5db 0xcfe9 } } ] <additional records in same formats> server socket closed.
NSS Tools ssltap
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: 55 e6 e4 99 79 c7 d7 2c 86 78 96 5d b5 cf e9 |u..yÇ\xb0 ,.x.]µÏéalloclen = 63 bytes [ssl2] clienthellov2 { version = {0x03, 0x00} cipher-specs-length = 36 (0x24) sid-length = 0 (0x00) challenge-length = 16 (0x10) cipher-suites = { (0x010080) ssl2/rsa/rc4-128/md5 (0x020080) ssl2/rsa/rc4-40/md5 (...
... (0x000004) ssl3/rsa/rc4-128/md5 (0x00ffe0) ssl3/rsa-fips/3des192ede-cbc/sha (0x00000a) ssl3/rsa/3des192ede-cbc/sha (0x00ffe1) ssl3/rsa-fips/des64cbc/sha (0x000009) ssl3/rsa/des64cbc/sha (0x000003) ssl3/rsa/rc4-40/md5 } session-id = { } challenge = { 0x0355 0xe6e4 0x9979 0xc7d7 0x2c86 0x7896 0x5db0xcfe9 }}]<additional records in same formats>server socket closed.
NSS tools : ssltap
MozillaProjectsNSStoolsssltap
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: 55 e6 e4 99 79 c7 d7 2c 86 78 96 5d b5 cf e9 |u..yÇ\xb0 ,.x.]µÏé alloclen = 63 bytes [ssl2] clienthellov2 { version = {0x03, 0x00} cipher-specs-length = 36 (0x24) sid-length = 0 (0x00) challenge-length = 16 (0x10) cipher-suites = { (0x010080) ssl2/rsa/rc4-128/md5 (0x020080) ssl2/rsa/rc4-40/md5 ...
...4) ssl3/rsa/rc4-128/md5 (0x00ffe0) ssl3/rsa-fips/3des192ede-cbc/sha (0x00000a) ssl3/rsa/3des192ede-cbc/sha (0x00ffe1) ssl3/rsa-fips/des64cbc/sha (0x000009) ssl3/rsa/des64cbc/sha (0x000003) ssl3/rsa/rc4-40/md5 } session-id = { } challenge = { 0x0355 0xe6e4 0x9979 0xc7d7 0x2c86 0x7896 0x5db 0xcfe9 } } ] <additional records in same formats> server socket closed.
Hacking Tips
gdb --args out/dist/bin/js ./foo.js […] spidermonkey unwinder is disabled by default, to enable it type: enable unwinder .* spidermonkey (gdb) b js::math_cos (gdb) run […] #0 js::math_cos (cx=0x14f2640, argc=1, vp=0x7fffffff6a88) at js/src/jsmath.cpp:338 338 callargs args = callargsfromvp(argc, vp); (gdb) enable unwinder .* spidermonkey (gdb) backtrace 10 #0 0x0000000000f89979 in js::math_cos(jscontext*, unsigned int, js::value*) (cx=0x14f2640, argc=1, vp=0x7fffffff6a88) at js/src/jsmath.cpp:338 #1 0x0000000000ca9c6e in js::calljsnative(jscontext*, bool (*)(jscontext*, unsigned int, js::value*), js::callargs const&) (cx=0x14f2640, native=0xf89960 , args=...) at js/src/jscntxtinlines.h:235 #2 0x0000000000c87625 in js::invoke(jscontext*, js::callargs const&, js::maybec...
...onstruct) (cx=0x14f2640, args=..., construct=js::no_construct) at js/src/vm/interpreter.cpp:476 #3 0x000000000069bdcf in js::jit::docallfallback(jscontext*, js::jit::baselineframe*, js::jit::iccall_fallback*, uint32_t, js::value*, js::mutablehandlevalue) (cx=0x14f2640, frame=0x7fffffff6ad8, stub_=0x1798838, argc=1, vp=0x7fffffff6a88, res=jsval_void) at js/src/jit/baselineic.cpp:6113 #4 0x00007ffff7f41395 in <<jitframe_exit>> () #5 0x00007ffff7f42223 in <<jitframe_baselinestub>> () #6 0x00007ffff7f4423d in <<jitframe_baselinejs>> () #7 0x00007ffff7f4222e in <<jitframe_baselinestub>> () #8 0x00007ffff7f4326a in <<jitframe_baselinejs>> () #9 0x00007ffff7f38d5f in <<jitframe_entry>> () #10 0x00000000006a86de in enterbaseline(jscontext*, js::jit::enterjitdata&) (cx=0x14f2640, data=...) at ...
...[new thread 0xf7903b40 (lwp 12563)] [new thread 0xf6bdeb40 (lwp 12564)] run#0 breakpoint 1, js::ion::codegenerator::link (this=0x86badf8) at /home/code/mozilla-central/js/src/ion/codegenerator.cpp:4780 4780 { (gdb) n 4781 jscontext *cx = getioncontext()->cx; (gdb) n 4783 linker linker(masm); (gdb) n 4784 ioncode *code = linker.newcode(cx, jsc::ion_code); (gdb) n 4785 if (!code) ...
SpiderMonkey 45
you can download full source code from https://ftp.mozilla.org/pub/spidermonkey/releases/45.0.2/mozjs-45.0.2.tar.bz2 sha256: 570530b1e551bf4a459d7cae875f33f99d5ef0c29ccc7742a1b6f588e5eadbee md5: 2ca34f998d8b5ea79d8616dd26b5fbab spidermonkey 45 is the javascript engine that shipped in firefox 45.
...you may wish to make the bugs block bug 837921 (aliased as "sm.embedding").
... js::buildstackstring (bug 1133191) js::flushperformancemonitoring (bug 1181175) js::resetperformancemonitoring (bug 1181175) js::disposeperformancemonitoring (bug 1208747) js::setstopwatchismonitoringcpow (bug 1156264) js::getstopwatchismonitoringcpow (bug 1156264) js::setstopwatchismonitoringjank (bug 1156264) js::getstopwatchismonitoringjank (bug 1156264) js::isstopwatchactive (bug 674779) js::getperfmonitoringtestcpurescheduling (bug 1181175) js::addcpowperformancedelta (bug 1181175) js::setstopwatchstartcallback (bug 1208747) js::setstopwatchcommitcallback (bug 1208747) js::setgetperformancegroupscallback (bug 1208747) js_stringhasbeeninterned renamed to js_stringhasbeenpinned (bug 1178581) js_internjsstring renamed to js_atomizeandpinjsstring (bug 1178581) js_internstri...
Redis Tips
de.js redis client: https://github.com/mranney/node_redis npm install redis python redis client: https://github.com/andymccurdy/redis-py there are some gotchas with the python api: https://github.com/andymccurdy/redis-py#api-reference select statement not implemented del is 'delete' in python zadd argument order is wrong setex argument order is wrong the default redis port is 6379.
... in node, create client with explicit host and port like so: > var r = require('redis').createclient(6379, '127.0.0.1') commands are asynchronous.
... > r.zrevrange('last-login', 0, -1, 'withscores', print); ["lloyd", "1339627441.115", "zcarter", "1339627437.7579999", "jparsons", "1339627432.928"] awesome.
characteristic - Web APIs
full support 70notes notes windows 10.edge full support ≤79notes full support ≤79notes notes macos only.
... full support ≤79notes disabled notes linux and versions of windows earlier than 10.disabled from version ≤79: this feature is behind the #enable-experimental-web-platform-features preference (needs to be set to enabled).
... full support ≤79notes notes windows 10.firefox no support noie no support noopera full support 44notes full support 44notes notes macos only.
readValue() - Web APIs
full support 70notes notes windows 10.edge full support ≤79notes full support ≤79notes notes macos only.
... full support ≤79notes disabled notes linux and versions of windows earlier than 10.disabled from version ≤79: this feature is behind the #enable-experimental-web-platform-features preference (needs to be set to enabled).
... full support ≤79notes notes windows 10.firefox no support noie no support noopera full support 44notes full support 44notes notes macos only.
uuid - Web APIs
full support 70notes notes windows 10.edge full support ≤79notes full support ≤79notes notes macos only.
... full support ≤79notes disabled notes linux and versions of windows earlier than 10.disabled from version ≤79: this feature is behind the #enable-experimental-web-platform-features preference (needs to be set to enabled).
... full support ≤79notes notes windows 10.firefox no support noie no support noopera full support 44notes full support 44notes notes macos only.
value - Web APIs
full support 70notes notes windows 10.edge full support ≤79notes full support ≤79notes notes macos only.
... full support ≤79notes disabled notes linux and versions of windows earlier than 10.disabled from version ≤79: this feature is behind the #enable-experimental-web-platform-features preference (needs to be set to enabled).
... full support ≤79notes notes windows 10.firefox no support noie no support noopera full support 44notes full support 44notes notes macos only.
writeValue() - Web APIs
full support 70notes notes windows 10.edge full support ≤79notes full support ≤79notes notes macos only.
... full support ≤79notes disabled notes linux and versions of windows earlier than 10.disabled from version ≤79: this feature is behind the #enable-experimental-web-platform-features preference (needs to be set to enabled).
... full support ≤79notes notes windows 10.firefox no support noie no support noopera full support 44notes full support 44notes notes macos only.
BudgetState - Web APIs
desktopmobilechromeedgefirefoxinternet exploreroperasafariandroid webviewchrome for androidfirefox for androidopera for androidsafari on iossamsung internetbudgetstate experimentaldeprecatednon-standardchrome full support 60edge full support ≤79firefox ?
... samsung internet android full support 8.0budgetat experimentaldeprecatednon-standardchrome full support 60edge full support ≤79firefox ?
... samsung internet android full support 8.0time experimentaldeprecatednon-standardchrome full support 60edge full support ≤79firefox ?
FileSystemFileEntry - Web APIs
roperasafariandroid webviewchrome for androidfirefox for androidopera for androidsafari on iossamsung internetfilesystemfileentrychrome full support 8alternate name full support 8alternate name alternate name uses the non-standard name: fileentryedge full support 79prefixed full support 79prefixed prefixed implemented with the vendor prefix: webkitfirefox full support 50ie no support noopera no support nosafari full support 11.1webview ...
... 11.3samsung internet android 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 ...
...ith the ns_error_dom_security_err error.opera android no support nosafari ios no support nosamsung internet android full support yesfilechrome full support 8edge full support 79firefox full support 50ie no support noopera no support nosafari full support 11.1webview android full support ≤37chrome android full support ...
FileSystemFlags - Web APIs
operasafariandroid webviewchrome for androidfirefox for androidopera for androidsafari on iossamsung internetfilesystemflags experimentalchrome full support 13prefixed full support 13prefixed prefixed implemented with the vendor prefix: webkitedge full support ≤79prefixed full support ≤79prefixed prefixed implemented with the vendor prefix: webkitfirefox full support 50ie no support noopera no support nosafari no support nowebview a...
... full support yesprefixed prefixed implemented with the vendor prefix: webkitcreate experimentalchrome full support 13prefixed full support 13prefixed prefixed implemented with the vendor prefix: webkitedge full support ≤79prefixed full support ≤79prefixed prefixed implemented with the vendor prefix: webkitfirefox partial support 50notes partial support 50notes notes for security reasons, firefox does not support creating files.
... full support yesprefixed prefixed implemented with the vendor prefix: webkitexclusive experimentalchrome full support 13prefixed full support 13prefixed prefixed implemented with the vendor prefix: webkitedge full support ≤79prefixed full support ≤79prefixed prefixed implemented with the vendor prefix: webkitfirefox partial support 50notes partial support 50notes notes for security reasons, firefox does not support creating files.
FileSystemSync - Web APIs
roperasafariandroid webviewchrome for androidfirefox for androidopera for androidsafari on iossamsung internetfilesystemsync non-standardchrome full support 13prefixed full support 13prefixed prefixed implemented with the vendor prefix: webkitedge full support ≤79prefixed full support ≤79prefixed prefixed implemented with the vendor prefix: webkitfirefox no support noie no support noopera full support 15prefixed full support 15pref...
...ed with the vendor prefix: webkitsamsung internet android full support 1.0prefixed full support 1.0prefixed prefixed implemented with the vendor prefix: webkitname non-standardchrome full support 13edge full support ≤79firefox no support noie no support noopera full support 15safari full support 6webview android full support ≤37chrome android full support ...
... noopera android full support 14safari ios full support 6samsung internet android full support 1.0root non-standardchrome full support 13edge full support ≤79firefox no support noie no support noopera full support 15safari full support 6webview android full support ≤37chrome android full support ...
FontFaceSetLoadEvent - Web APIs
desktopmobilechromeedgefirefoxinternet exploreroperasafariandroid webviewchrome for androidfirefox for androidopera for androidsafari on iossamsung internetfontfacesetloadevent experimentalchrome full support 35edge full support ≤79firefox full support yesie ?
... samsung internet android full support 3.0fontfacesetloadevent() constructor experimentalchrome full support 57edge full support ≤79firefox ?
... samsung internet android full support 7.0fontfaces experimentalchrome full support 35edge full support ≤79firefox full support yesie ?
IDBObjectStore - Web APIs
8samsung internet android full support 1.5 full support 1.5 no support 1.5 — 7.0prefixed prefixed implemented with the vendor prefix: webkitgetallchrome full support 48edge full support ≤79firefox full support 44ie ?
... 48opera android full support 35safari ios full support 10.3samsung internet android full support 5.0getallkeyschrome full support 48edge full support ≤79firefox full support 44ie ?
... 48opera android full support 35safari ios full support 10.3samsung internet android full support 5.0getkeychrome full support 48edge full support ≤79firefox full support 51ie ?
IDBTransaction - Web APIs
rt 22opera android full support 14safari ios full support 8samsung internet android full support yescommitchrome full support 76edge full support 79firefox full support 74ie no support noopera full support 63safari no support nowebview android full support 76chrome android full support ...
... 22opera android full support 14safari ios full support 8samsung internet android full support yesobjectstorenameschrome full support 48edge full support ≤79firefox full support yesie ?
... 22opera android full support 14safari ios full support 8samsung internet android full support yesavailable in workerschrome full support yesedge full support ≤79firefox full support 37ie ?
Metadata - Web APIs
WebAPIMetadata
safariandroid webviewchrome for androidfirefox for androidopera for androidsafari on iossamsung internetmetadata experimentalnon-standardchrome full support 13prefixed full support 13prefixed prefixed implemented with the vendor prefix: webkitedge full support ≤79prefixed full support ≤79prefixed prefixed implemented with the vendor prefix: webkitfirefox no support noie no support noopera no support nosafari no support nowebview and...
... nosamsung internet android full support yesprefixed full support yesprefixed prefixed implemented with the vendor prefix: webkitmodificationtime experimentalnon-standardchrome full support 13edge full support ≤79firefox no support noie no support noopera no support nosafari no support nowebview android no support nochrome android full support ...
... noopera android no support nosafari ios no support nosamsung internet android full support yessize experimentalnon-standardchrome full support 13edge full support ≤79firefox no support noie no support noopera no support nosafari no support nowebview android no support nochrome android full support ...
Border-radius generator - CSS: Cascading Style Sheets
gin: 0; padding: 0; width: 50px; text-align: center; -moz-box-sizing: border-box; -webkit-box-sizing: border-box; box-sizing: border-box; } .ui-input-slider-info { width: 90px; padding: 0px 10px 0px 0px; text-align: right; text-transform: lowercase; } .ui-input-slider-left, .ui-input-slider-right { width: 16px; cursor: pointer; background: url("https://mdn.mozillademos.org/files/5679/arrows.png") center left no-repeat; } .ui-input-slider-right { background: url("https://mdn.mozillademos.org/files/5679/arrows.png") center right no-repeat; } .ui-input-slider-name { width: 90px; padding: 0 10px 0 0; text-align: right; text-transform: lowercase; } .ui-input-slider-btn-set { width: 25px; background-color: #2c9fc9; border-radius: 5px; color: #fff; font-weight: bold; l...
...ine-height: 14px; text-align: center; } .ui-input-slider-btn-set:hover { background-color: #379b4a; cursor: pointer; } /* * ui component */ /* checkbox */ .ui-checkbox { text-align: center; font-size: 16px; font-family: "segoe ui", arial, helvetica, sans-serif; line-height: 1.5em; color: #fff; -moz-user-select: none; -webkit-user-select: none; -ms-user-select: none; user-select: none; } .ui-checkbox > input { display: none; } .ui-checkbox > label { font-size: 12px; padding: 0.333em 1.666em 0.5em; height: 1em; line-height: 1em; background-color: #888; background-image: url("https://mdn.mozillademos.org/files/5683/disabled.png"); background-position: center center; background-repeat: no-repeat; color: #fff; border-radius: 3px; font-weight: bold; float: left...
...; } .ui-checkbox .text { padding-left: 34px; background-position: center left 10px; } .ui-checkbox .left { padding-right: 34px; padding-left: 1.666em; background-position: center right 10px; } .ui-checkbox > label:hover { cursor: pointer; } .ui-checkbox > input:checked + label { background-image: url("https://mdn.mozillademos.org/files/5681/checked.png"); background-color: #379b4a; } body { max-width: 1000px; margin: 0 auto; font-family: "segoe ui", arial, helvetica, sans-serif; -moz-box-sizing: border-box; -webkit-box-sizing: border-box; box-sizing: border-box; -moz-user-select: none; -webkit-user-select: none; -ms-user-select: none; user-select: none; } #container { width: 100%; -moz-box-sizing: border-box; -webkit-box-sizing: border-box; box-sizing: border-...
Linear-gradient Generator - CSS: Cascading Style Sheets
-right { background: url("arrows.png") center right no-repeat; } .ui-input-slider-name { width: 90px; padding: 0 10px 0 0; text-align: right; text-transform: lowercase; } .ui-input-slider-btn-set { width: 25px; background-color: #2c9fc9; border-radius: 5px; color: #fff; font-weight: bold; line-height: 14px; text-align: center; } .ui-input-slider-btn-set:hover { background-color: #379b4a; cursor: pointer; } /* * ui slider */ .ui-slider { height: 20px; margin: 10px 0; font-family: "segoe ui", arial, helvetica, sans-serif; -moz-user-select: none; user-select: none; } .ui-slider > * { float: left; height: 100%; line-height: 100%; } /* slider */ .ui-slider-slider { height: 10px; width: 200px; margin: 4px 10px; display: block; border: 1px solid #999; border-ra...
....ui-slider-pointer { width: 12px; height: 13px; margin: 0 0 0 -7px; background-color: #eee; border: 1px solid #2c9fc9; border-radius: 3px; position: relative; top: -3px; left: 0%; } .ui-slider-button { width: 25px; background-color: #2c9fc9; border-radius: 3px; color: #fff; font-weight: bold; line-height: 14px; text-align: center; } .ui-slider-button:hover { background-color: #379b4a; cursor: pointer; } .ui-slider > input { width: 50px; margin: 0 10px; padding: 0; text-align: center; } /* * ui dropdown */ /* dropdown */ .ui-dropdown { height: 2em; width: 120px; font-family: "segoe ui", arial, helvetica, sans-serif; font-size: 12px; background-image: url("dropdown_arrow.svg"); background-position: right 0.3em center; background-repeat: no-repeat; backgro...
...1px solid #ddd; font-size: 18px; color: #777; } #controls .property { width: 100%; height: 24px; margin: 10px 0; padding: 3px 0; display: table; } #controls .property > * { float: left; } #controls .property .name { width: 90px; padding: 0px 10px 0px 0px; text-align: right; line-height: 150%; } /* button */ #controls .button { height: 24px; padding: 0 10px; background-color: #379b4a; border-radius: 3px; font-size: 14px; color: #fff; display: inline; float: left; } #controls .button[data-state='disabled'] { background-color: #ccc !important; color: #777 !important; } #controls .button[data-state='disabled']:hover { background-color: #ccc !important; cursor: default !important; } #controls .button:hover { cursor: pointer; background-color: #208b20; } /* activ...
412 Precondition Failed - HTTP
WebHTTPStatus412
status 412 precondition failed examples etag: "33a64df551425fcc55e4d42a148795d9f25f89d4" etag: w/"0815" avoiding mid-air collisions with the help of the etag and the if-match headers, you can detect mid-air edit collisions.
... for example, when editing mdn, the current wiki content is hashed and put into an etag in the response: etag: "33a64df551425fcc55e4d42a148795d9f25f89d4" when saving changes to a wiki page (posting data), the post request will contain the if-match header containing the etag values to check freshness against.
... if-match: "33a64df551425fcc55e4d42a148795d9f25f89d4" if the hashes don't match, it means that the document has been edited in-between and a 412 precondition failed error is thrown.
JavaScript modules - JavaScript
see node's ecmascript modules documentation for more details.disabled from version 8.5.0: this feature is behind the --experimental-modules runtime flag.dynamic importchrome full support 63edge full support 79firefox full support 67 full support 67 no support 66 — 67disabled disabled from version 66 until version 67 (exclusive): this feature is behind the javascript.options.dynamicimport preference (needs to be set to true).
...to change preferences in chrome, visit chrome://flags.edge full support 80 full support 80 full support 79disabled disabled from version 79: this feature is behind the experimental web platform features preference.firefox no support noie no support noopera no support nosafari no support nowebview android full...
...see node's ecmascript modules documentation for more details.disabled from version 8.5.0: this feature is behind the --experimental-modules runtime flag.export * as namespacechrome full support 72edge full support 79firefox full support 80ie no support noopera full support 60safari no support nowebview android no support nochrome android full support ...
Date.parse() - JavaScript
if ipodate is an existing date object, it can be set to august 9, 1995 (local time) as follows: ipodate.settime(date.parse('aug 9, 1995')); some other examples of parsing non-standard date strings: date.parse('aug 9, 1995'); returns 807937200000 in time zone gmt-0300, and other values in other time zones, since the string does not specify a time zone and is not iso format, therefore the time zone defaults to local.
... date.parse('wed, 09 aug 1995 00:00:00 gmt'); returns 807926400000 no matter the local time zone as gmt (utc) is provided.
... date.parse('wed, 09 aug 1995 00:00:00'); returns 807937200000 in time zone gmt-0300, and other values in other time zones, since there is no time zone specifier in the argument and it is not iso format, so is treated as local.
points - SVG: Scalable Vector Graphics
WebSVGAttributepoints
two elements are using this attribute: <polyline>, and <polygon> html,body,svg { height:100% } <svg viewbox="-10 -10 220 120" xmlns="http://www.w3.org/2000/svg"> <!-- polyline is an open shape --> <polyline stroke="black" fill="none" points="50,0 21,90 98,35 2,35 79,90"/> <!-- polygon is a closed shape --> <polygon stroke="black" fill="none" transform="translate(100,0)" points="50,0 21,90 98,35 2,35 79,90"/> <!-- it is usualy considered best practices to separate a x and y coordinate with a comma and a group of coordinates by a space.
... value [ <number>+ ]# default value none animatable yes example html,body,svg { height:100% } <svg viewbox="-10 -10 120 120" xmlns="http://www.w3.org/2000/svg"> <!-- polyline is an open shape --> <polyline stroke="black" fill="none" points="50,0 21,90 98,35 2,35 79,90"/> </svg> polygon for <polygon>, points defines a list of points, each representing a vertex of the shape to be drawn.
... value [ <number>+ ]# default value none animatable yes example html,body,svg { height:100% } <svg viewbox="-10 -10 120 120" xmlns="http://www.w3.org/2000/svg"> <!-- polygon is an closed shape --> <polygon stroke="black" fill="none" points="50,0 21,90 98,35 2,35 79,90" /> </svg> specifications specification status comment scalable vector graphics (svg) 2the definition of 'points' in that specification.
SVG 2 support in Mozilla - SVG: Scalable Vector Graphics
implementation status unknown moved pathlength attribute and gettotallength() and getpointatlength() methods from svgpathelement to svggeometryelement implemented (bug 1239100) document structure change notes svgsvgelement.suspendredraw(), svgsvgelement.unsuspendredraw(), and svgsvgelement.unsuspendredrawall() deprecated turned into no-ops (bug 734079) externalresourcesrequired attribute removed implementation status unknown auto value for width and height in <image> implementation status unknown referencing entire document with <use> implementation status unknown lang attribute on <desc> and <title> implemented (bug 721920) css transforms on outermost <svg> not affecting svgsvgelement.c...
... implementation status unknown <track> implementation status unknown painting change notes paint-order implemented (bug 828805) will-change instead of buffered-rendering implementation status 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) au...
...to-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 implemented (bug 360148 child(<integer>) paint value implementation status unknown display of zero-length subpaths depends on stroke-linecap attribute implementation status unknown markers on all shapes implementation status unknown <marker> element display defined in ua style sheet implementation status unknown only single paints for fills and strokes implementation status unknown color change notes color managed images implementation status unknown ...
Understanding WebAssembly text format - WebAssembly
bulk memory operations bulk memory operations are a newer addition to the language (for example, in firefox 79) — seven new built-in operations are provided for bulk memory operations such as copying and initializing, to allow webassembly to model native functions such as memcpy and memmove in a more efficient, performant way.
... reference types the reference types proposal (supported in firefox 79) provides two main features: a new type, externref, which can hold any javascript value, for example strings, dom references, objects, etc.
... webassembly threads webassembly threads (supported in firefox 79 onwards) allow webassembly memory objects to be shared across multiple webassembly instances running in separate web workers, in the same fashion as sharedarraybuffers in javascript.
XUL Accesskey FAQ and Policies - Archive of obsolete content
look for dependencies of bug 129179 (the xul accesskey hookup meta bug), or look for bugs with "accesskey" or "mnemonic" in the summary, or look for dialogs where there are no elements with underlined letters.
... file bugs under the keyboard navigation component, and make meta bug 129179 dependent on them.
Adobe Flash - Archive of obsolete content
for example, the current flash plugin version is flash 6 r79.
...this is currently not the case, but 12 is a sufficiently high version number (current versions are version 6r.79) to allow for some leeway for fixing this down the road.
Introduction to Public-Key Cryptography - Archive of obsolete content
rsion: v3 (0x2) serial number: 3 (0x3) signature algorithm: pkcs #1 md5 with rsa encryption issuer: ou=ace certificate authority, o=ace industry, c=us validity: not before: fri oct 17 18:36:25 1997 not after: sun oct 17 18:36:25 1999 subject: cn=jane doe, ou=finance, o=ace industry, c=us subject public key info: algorithm: pkcs #1 rsa encryption public key: modulus: 00:ca:fa:79:98:8f:19:f8:d7:de:e4:49:80:48:e6:2a:2a:86: ed:27:40:4d:86:b3:05:c0:01:bb:50:15:c9:de:dc:85:19:22: 43:7d:45:6d:71:4e:17:3d:f0:36:4b:5b:7f:a8:51:a3:a1:00: 98:ce:7f:47:50:2c:93:36:7c:01:6e:cb:89:06:41:72:b5:e9: 73:49:38:76:ef:b6:8f:ac:49:bb:63:0f:9b:ff:16:2a:e3:0e: 9d:3b:af:ce:9a:3e:48:65:de:96:61:d5:0a:11:2a:a2:80:b0: 7d:d8:99:cb:0c:99:34:c9:ab:25:06:a8:31:ad:8c:4b:aa:54: ...
...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----- miickzccazsgawibagibazanbgkqhkig9w0baqqfada3mqswcqydvqqgewjvuzer ma8ga1uechmitmv0c2nhcguxftatbgnvbastd...
Common Firefox theme issues and solutions - Archive of obsolete content
mac os x os x lion missing toolbar button icons due to firefox bug 679708 and bug 702558, some toolbar buttons icons may be missing on firefox 8 and later running on mac os x lion.
...for details, please see bug 708797.
Responsive images - Learn web development
the code in responsive.html looks like so: <picture> <source media="(max-width: 799px)" srcset="elva-480w-close-portrait.jpg"> <source media="(min-width: 800px)" srcset="elva-800w.jpg"> <img src="elva-800w.jpg" alt="chris standing up holding his daughter elva"> </picture> the <source> elements include a media attribute that contains a media condition — as with the first srcset example, these conditions are tests that decide which image is shown — the first one that ...
...in this case, if the viewport width is 799px wide or less, the first <source> element's image will be displayed.
Index - Learn web development
79 handling text — strings in javascript article, beginner, codingscripting, guide, javascript, join, quotes, concatenation, l10n:priority, strings next, we'll turn our attention to strings — this is what pieces of text are called in programming.
... 279 ember interactivity: footer functionality, conditional rendering beginner, ember, frameworks, javascript, learn, client-side, conditional rendering that's enough for now.
Choosing the right approach - Learn web development
t 19safari ios full support 8samsung internet android full support 2.0nodejs full support 0.12allsettled()chrome full support 76edge full support 79firefox full support 71ie no support noopera full support 63safari full support 13webview android full support 76chrome android full support ...
... full support 13samsung internet android no support nonodejs full support 12.9.0anychrome full support 85edge no support nofirefox full support 79ie no support noopera no support nosafari full support 14webview android full support 85chrome android full support 85firefox android no support ...
Styling Vue components with CSS - Learn web development
isible; } input[type="text"] { border-radius: 0; } body { width: 100%; max-width: 68rem; margin: 0 auto; font: 1.6rem/1.25 "helvetica neue", helvetica, arial, sans-serif; background-color: #f5f5f5; color: #4d4d4d; -moz-osx-font-smoothing: grayscale; -webkit-font-smoothing: antialiased; } @media screen and (min-width: 620px) { body { font-size: 1.9rem; line-height: 1.31579; } } /*end resets*/ next, in your src/main.js file, import the reset.css file like so: import './assets/reset.css'; this will cause the file to get picked up during the build step and automatically added to our site.
...; height: 7px; transform: rotate(-45deg); border: solid; border-width: 0 0 5px 5px; border-top-color: transparent; opacity: 0; background: transparent; } .custom-checkbox > input[type="checkbox"]:checked + label::after { opacity: 1; } @media only screen and (min-width: 40rem) { label, input, .custom-checkbox { font-size: 19px; font-size: 1.9rem; line-height: 1.31579; } } now we need to add some css classes to our template to connect the styles.
Debugging Frame Reflow
uc,uc cnt=876 text 02d7be84 d=300,285 me=300 block 02d7bcf8 d=300,300 me=300 cell 02d7bc98 d=330,330 me=330 row 02d7baf8 d=uc,330 rowg 00b984a4 d=uc,330 colg 02d7bfb0 r=0 a=uc,uc c=uc,uc cnt=877 col 02d7c0d8 r=0 a=0,0 c=1500,uc cnt=878 col 02d7c0d8 d=0,0 colg 02d7bfb0 d=0,0 rowg 00b984a4 r=2 a=1500,uc c=1500,uc cnt=879 row 02d7baf8 r=2 a=1500,uc c=1500,uc cnt=880 cell 02d7bc98 r=2 a=1440,uc c=1410,uc cnt=881 block 02d7bcf8 r=2 a=1410,uc c=1410,uc cnt=882 block 02d7bcf8 d=1410,300 cell 02d7bc98 d=1440,330 row 02d7baf8 d=1500,330 rowg 00b984a4 d=1500,330 colg 02d7bfb0 r=2 a=1500,uc c=1500,uc cnt=883 col 02d7c0d8 r=0 a=0,0 c=1500,uc cnt=88...
...the second table reflow is started at rowg 00b984a4 r=2 a=1500,uc c=1500,uc cnt=879 where the previous information is used.
How Mozilla's build system works
0 created; 1 updated; 2187 unchanged total wall time: 5.03s; cpu time: 3.79s; efficiency: 75% what this is saying is that a total of 1,096 moz.build files were read.
...of this, only 3.79s were in cpu time.
Experimental features in Firefox
see bug 1607954 for more details.
...the other gestures were added for firefox 79.
Localization prerequisites
perl 5.6 or higher older perl versions may work if you upgrade file::spec to version 0.8 gnu make 3.79.1 or higher.
...don’t bother the version string here, as long as you’re 3.79.1 or better.
TraceMalloc
t-processed by tools in mozilla/tools/trace-malloc as follows: histogram.pl, which produces a type histogram that can be diffed with histogram-diff.sh to produce output that looks like this: ---- base ---- ---- incr ---- ----- difference ---- type count bytes count bytes count bytes %total total 48942 4754774 76136 6566453 27194 1811679 100.00 nstokenallocator 17 110007 60 388260 43 278253 15.36 nsimagegtk 476 2197708 341 2366564 -135 168856 9.32 nsmemcacherecord 843 45767 2328 124767 1485 79000 4.36 nstextnode 209 11704 1614 90384 1405 78680 4.34 htmlattributesimpl 482 14288 2824 88400 2342 74112...
...leaks: 382739 bytes, 3465 allocations maximum heap size: 7751799 bytes 62095212 bytes were allocated in 391091 allocations.
about:memory
├───40,214,384 b (04.17%) -- add-ons │ ├──21,184,320 b (02.20%) ++ {d10d0bf8-f5b5-c8b4-a8b2-2b9879e08c5d}/js-non-window/zones/zone(0x100496800)/compartment([system principal], jar:file:///users/njn/library/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) �...
... 26.77 mb (100.0%) -- window-objects ├──14.59 mb (54.52%) -- layout │ ├───6.22 mb (23.24%) ── style-sets │ ├───4.00 mb (14.95%) ── pres-shell │ ├───1.79 mb (06.68%) ── frames │ ├───0.89 mb (03.33%) ── style-contexts │ ├───0.62 mb (02.33%) ── rule-nodes │ ├───0.56 mb (02.10%) ── pres-contexts │ ├───0.47 mb (01.75%) ── line-boxes │ └───0.04 mb (00.14%) ── text-runs ├───6.53 mb (24.39%) ── style-sheets ├───5.59 mb (20.89%) -- dom │ ├──3.39 mb...
NSS 3.12.6 release notes
bug 275744: support for tls compression rfc 3749 bug 494603: update nss's copy of sqlite3 to 3.6.22 to get numerous bug fixes bug 496993: 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_findcertific...
... bug 534945: lib/dev does not need to include headers from lib/ckfw bug 535669: move common makefile code in if and else to the outside bug 536023: der_utctimetotime and der_generalizedtimetotime ignore all bytes after an embedded null bug 536474: add support for logging pre-master secrets bug 537356: implement new safe ssl3 & tls renegotiation bug 537795: nss_initcontext does not work with nss_registershutdown bug 537829: allow nss to build for android bug 540304: implement ssl_handshakenegotiatedextension bug 541228: remove an obsolete nspr version check in lib/util/secport.c bug 541231: nssinit.c doesn't need to include ssl.h and sslproto.h.
NSS 3.16.3 release notes
notable changes in nss 3.16.3 the following 1024-bit ca certificates were removed cn = entrust.net secure server certification authority sha1 fingerprint: 99:a6:9b:e6:1a:fe:88:6b:4d:2b:82:00:7c:b8:54:fc:31:7e:15:39 cn = gte cybertrust global root sha1 fingerprint: 97:81:79:50:d8:1c:96:70:cc:34:d8:09:cf:79:44:31:36:7e:f4:74 ou = valicert class 1 policy validation authority sha1 fingerprint: e5:df:74:3c:b6:01:c4:9b:98:43:dc:ab:8c:e8:6a:81:10:9f:e4:8e ou = valicert class 2 policy validation authority sha1 fingerprint: 31:7a:2a:d0:7f:2b:33:5e:f5:a1:c3:4e:4b:57:e8:b7:d8:f1:fc:a6 ou = valicert class 3 policy validat...
...6:d1:cc:8d:4f:82:a4 cn = digicert global root g3 sha1 fingerprint: 7e:04:de:89:6a:3e:66:6d:00:e6:87:d3:3f:fa:d9:3b:e8:3d:34:9e cn = digicert trusted root g4 sha1 fingerprint: dd:fb:16:cd:49:31:c9:73:a2:03:7d:3f:c8:3a:4d:7d:77:5d:05:e4 cn = quovadis root ca 1 g3 sha1 fingerprint: 1b:8e:ea:57:96:29:1a:c9:39:ea:b8:0a:81:1a:73:73:c0:93:79:67 cn = quovadis root ca 2 g3 sha1 fingerprint: 09:3c:61:f3:8b:8b:dc:7d:55:df:75:38:02:05:00:e1:25:f5:c8:36 cn = quovadis root ca 3 g3 sha1 fingerprint: 48:12:bd:92:3c:a8:c4:39:06:e7:30:6d:27:96:e6:a4:cf:22:2e:7d the trust bits were changed for the following ca certificates ou = class 3 public primary certification authority ...
NSS 3.17.3 release notes
the following ca certificates were removed cn = gte cybertrust global root sha1 fingerprint: 97:81:79:50:d8:1c:96:70:cc:34:d8:09:cf:79:44:31:36:7e:f4:74 cn = thawte server ca sha1 fingerprint: 23:e5:94:94:51:95:f2:41:48:03:b4:d5:64:d2:a3:a3:f5:d8:8b:8c cn = thawte premium server ca sha1 fingerprint: 62:7f:8d:78:27:65:63:99:d2:7d:7f:90:44:c9:fe:b3:f3:3e:fa:9a cn = america online root certification authority 1 sha-1 fingerprint: 39:2...
...1:c1:15:c1:5d:0e:ca:5c:cb:5b:c4:f0:7d:21:d8:05:0b:56:6a cn = america online root certification authority 2 sha-1 fingerprint: 85:b5:ff:67:9b:0c:79:96:1f:c8:6e:44:22:00:46:13:db:17:92:84 the following ca certificates had the websites and code signing trust bits turned off ou = class 3 public primary certification authority - g2 sha1 fingerprint: 85:37:1c:a6:e5:50:14:3d:ce:28:03:47:1b:de:3a:09:e8:f8:77:0f cn = equifax secure ebusiness ca-1 sha1 fingerprint: da:40:18:8b:91:89:a3:ed:ee:ae:da:97:fe:2f:9d:f5:b7:d1:8a:41 the following ca certificates were added cn = comodo rsa certification authority sha1 fingerprint: af:e5:d2:44:a8:d1:19:42:30:ff:47:9f:e2:f8:97:bb:cd:7a:8c:b4 cn ...
NSS 3.19.3 release notes
notable changes in nss 3.19.3 the following ca certificates were removed cn = buypass class 3 ca 1 sha1 fingerprint: 61:57:3a:11:df:0e:d8:7e:d5:92:65:22:ea:d0:56:d7:44:b3:23:71 cn = tÜrktrust elektronik sertifika hizmet sağlayıcısı sha1 fingerprint: 79:98:a3:08:e1:4d:65:85:e6:c2:1e:15:3a:71:9f:ba:5a:d3:4a:d9 cn = sg trust services racine sha1 fingerprint: 0c:62:8f:5c:55:70:b1:c9:57:fa:fd:38:3f:b0:3d:7b:7d:d7:b9:c6 cn = tc trustcenter universal ca i sha-1 fingerprint: 6b:2f:34:ad:89:58:be:62:fd:b0:6b:5c:ce:bb:9d:d9:4f:4e:39:f3 cn = tc trustcenter class 2 ca ii sha-1 fingerprint: a...
...e:50:83:ed:7c:f4:5c:bc:8f:61:c6:21:fe:68:5d:79:42:21:15:6e the following ca certificate had the websites trust bit turned off cn = comsign secured ca sha1 fingerprint: f9:cd:0e:2c:da:76:24:c1:8f:bd:f0:f0:ab:b6:45:b8:f7:fe:d5:7a the following ca certificates were added cn = tÜrktrust elektronik sertifika hizmet sağlayıcısı h5 sha1 fingerprint: c4:18:f6:4d:46:d1:df:00:3d:27:30:13:72:43:a9:12:11:c6:75:fb cn = tÜrktrust elektronik sertifika hizmet sağlayıcısı h6 sha1 fingerprint: 8a:5c:8c:ee:a5:03:e6:05:56:ba:d8:1b:d4:f6:c9:b0:ed:e5:2f:e0 cn = certinomis - root ca sha1 fingerprint: 9d:70:bb:01:a5:a4:a0:18:11:2e:f7:1c:01:b9:32:c5:34:e7:88:a8 the version number of th...
NSS 3.28.5 release notes
notable changes in nss 3.28.5 the following ca certificates were removed: o = japanese government, ou = applicationca sha-256 fingerprint: 2d:47:43:7d:e1:79:51:21:5a:12:f3:c5:8e:51:c7:29:a5:80:26:ef:1f:cc:0a:5f:b3:d9:dc:01:2f:60:0d:19 cn = wellssecure public root certificate authority sha-256 fingerprint: a7:12:72:ae:aa:a3:cf:e8:72:7f:7f:b3:9f:0f:b3:d1:e5:42:6e:90:60:b0:6e:e6:f1:3e:9a:3c:58:33:cd:43 cn=tÜrktrust elektronik sertifika hizmet sağlayıcısı h6 sha-256 fingerprint: 8d:e7:86:55:e1:be:7f:78:47:...
...e following ca certificates were added: cn = d-trust root ca 3 2013 sha-256 fingerprint: a1:a8:6d:04:12:1e:b8:7f:02:7c:66:f5:33:03:c2:8e:57:39:f9:43:fc:84:b3:8a:d6:af:00:90:35:dd:94:57 trust flags: email cn = tubitak kamu sm ssl kok sertifikasi - surum 1 sha-256 fingerprint: 46:ed:c3:68:90:46:d5:3a:45:3f:b3:10:4a:b8:0d:ca:ec:65:8b:26:60:ea:16:29:dd:7e:86:79:90:64:87:16 trust flags: websites technically constrained to: gov.tr, k12.tr, pol.tr, mil.tr, tsk.tr, kep.tr, bel.tr, edu.tr, org.tr the version number of the updated root ca list has been set to 2.14.
NSS 3.30.2 release notes
notable changes in nss 3.30.2 the following ca certificates were removed: o = japanese government, ou = applicationca sha-256 fingerprint: 2d:47:43:7d:e1:79:51:21:5a:12:f3:c5:8e:51:c7:29:a5:80:26:ef:1f:cc:0a:5f:b3:d9:dc:01:2f:60:0d:19 cn = wellssecure public root certificate authority sha-256 fingerprint: a7:12:72:ae:aa:a3:cf:e8:72:7f:7f:b3:9f:0f:b3:d1:e5:42:6e:90:60:b0:6e:e6:f1:3e:9a:3c:58:33:cd:43 cn=tÜrktrust elektronik sertifika hizmet sağlayıcısı h6 sha-256 fingerprint: 8d:e7:86:55:e1:be:7f:78:47:...
...e following ca certificates were added: cn = d-trust root ca 3 2013 sha-256 fingerprint: a1:a8:6d:04:12:1e:b8:7f:02:7c:66:f5:33:03:c2:8e:57:39:f9:43:fc:84:b3:8a:d6:af:00:90:35:dd:94:57 trust flags: email cn = tubitak kamu sm ssl kok sertifikasi - surum 1 sha-256 fingerprint: 46:ed:c3:68:90:46:d5:3a:45:3f:b3:10:4a:b8:0d:ca:ec:65:8b:26:60:ea:16:29:dd:7e:86:79:90:64:87:16 trust flags: websites technically constrained to: gov.tr, k12.tr, pol.tr, mil.tr, tsk.tr, kep.tr, bel.tr, edu.tr, org.tr the version number of the updated root ca list has been set to 2.14 (the version numbers 2.12 and 2.13 for the root ca list have been skipped.) bugs fixed in nss 3.30.2 bug 1350859 - march 2017 batch of root ca changes bug 1349705 - ...
NSS 3.32 release notes
fingerprint: 80:95:21:08:05:db:4b:bc:35:5e:44:28:d8:fd:6e:c2:cd:e3:ab:5f:b9:7a:99:42:98:8e:b8:f4:dc:d0:60:16 cn = china internet network information center ev certificates root sha-256 fingerprint: 1c:01:c6:f4:db:b2:fe:fc:22:55:8b:2b:ca:32:56:3f:49:84:4a:cf:c3:2b:7b:e4:b0:ff:59:9f:9e:8c:7a:f7 cn = cnnic root sha-256 fingerprint: e2:83:93:77:3d:a8:45:a6:79:f2:08:0c:c7:fb:44:a3:b7:a1:c3:79:2c:b7:eb:77:29:fd:cb:6a:8d:99:ae:a7 cn = comsign secured ca sha-256 fingerprint: 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 ...
...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 certificate services sha-256 fingerprint: 3f:06:e5:56:81:d4:96:f5:be:16:9e:b5:38:9f:9f:2b:8f:f6:1e:17:08:df:68:81:72:48:49:cd:5d:27:cb:69 cn = utn-userfirst-hardware sha-256 fingerprint: 6e:a5:47:41:d0:04:66:7e:ed:1b:48:16:63:4a:a3:a7:9e:6e:4b:96:95:0f:82:79:da:fc:8d:9b:d8:81:21:37 cn = utn-userfirst-object sha-256 fingerprint: 6f:ff:78:e4:00:a7:0c:11:01:1c:d8:59:77:c4:59:fb:5a:f9:6a:3d:f0:54:08:20:d0:f4:b8:60:78:75:e5:8f bugs fixed in nss 3.32 nss versions 3.28.x, 3.29.x.
NSS 3.34 release notes
gerprint: c7:66:a9:be:f2:d4:07:1c:86:3a:31:aa:49:20:e8:13:b2:d1:98:60:8c:b7:b7:cf:e2:11:43:b8:36:df:09:ea cn = startcom certification authority sha-256 fingerprint: e1:78:90:ee:09:a3:fb:f4:f4:8b:9c:41:4a:17:d6:37:b7:a5:06:47:e9:bc:75:23:22:72:7f:cc:17:42:a9:11 cn = startcom certification authority g2 sha-256 fingerprint: c7:ba:65:67:de:93:a7:98:ae:1f:aa:79:1e:71:2d:37:8f:ae:1f:93:c4:39:7f:ea:44:1b:b7:cb:e6:fd:59:95 cn = tÜbİtak uekae kök sertifika hizmet sağlayıcısı - sürüm 3 sha-256 fingerprint: e4:c7:34:30:d7:a5:b5:09:25:df:43:37:0a:0d:21:6e:9a:79:b9:d6:db:83:73:a0:c6:9e:b1:cc:31:c7:c5:2a cn = acedicom root sha-256 fingerprint: 03:95:0f:b4:9a:53:1f:3e:19:91:94:23:98:df:a9:e0:ea:32:d7:ba:1c:dd:9...
...ngerprint: 3c:fc:3c:14:d1:f6:84:ff:17:e3:8c:43:ca:44:0c:00:b9:67:ec:93:3e:8b:fe:06:4c:a1:d7:2c:90:f2:ad:b0 cn = ca 沃通根证书, o=wosign ca limited sha-256 fingerprint: d6:f0:34:bd:94:aa:23:3f:02:97:ec:a4:24:5b:28:39:73:e4:47:aa:59:0f:31:0c:77:f4:8f:df:83:11:22:54 cn = certification authority of wosign sha-256 fingerprint: 4b:22:d5:a6:ae:c9:9f:3c:db:79:aa:5e:c0:68:38:47:9c:d5:ec:ba:71:64:f7:f2:2d:c1:d6:5f:63:d8:57:08 cn = certification authority of wosign g2 sha-256 fingerprint: d4:87:a5:6f:83:b0:74:82:e8:5e:96:33:94:c1:ec:c2:c9:e5:1d:09:03:ee:94:6b:02:c3:01:58:1e:d9:9e:16 cn = ca wosign ecc root sha-256 fingerprint: 8b:45:da:1c:06:f7:91:eb:0c:ab:f2:6b:e5:88:f5:fb:23:16:5c:2e:61:4b:f8:85:56:2d:0d:ce:5...
NSS 3.39 release notes
ca - r6 sha-256 fingerprint: 2cabeafe37d06ca22aba7391c0033d25982952c453647349763a3ab5ad6ccf69 cn = oiste wisekey global root gc ca sha-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: 27995829fe6a7515c1bfe848f9c4761db16c225929257bf40d0894f29ea8baf2 cn = opentrust root ca g3 sha-256 fingerprint: b7c36231706e81078c367cb896198f1e3208dd926949dd8f5709a410f75b6292 bugs fixed in nss 3.39 bug 1483128 - nss responded to an sslv2-compatible clienthello with a serverhello that had an all-zero random (cve-2018-12384) this bugzilla query returns all the bugs fixed in nss 3.39: https://bugzilla.mozilla.org/buglist.cgi?resolution=fixed&classification=components&query_format=advanced&product=nss&target_milestone=3.39 compatibility nss 3.39 shared libraries are backward compatible ...
NSS 3.44 release notes
itives.h 1533216 - cert_decodecertpackage() crash with netscape certificate sequences 1533616 - sdb_getattributevaluenolock 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 prim...
...itive 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 timeouts this bugzilla query returns all the bugs fixed in nss 3.44: https://bugzilla.mozilla.org/buglist.cgi...
NSS 3.46 release notes
int: 0f993c8aef97baaf5687140ed59ad1821bb4afacf0aa9a58b5d57a338a3afbcb bug 1574670 - remove expired utn-userfirst-client root certificate sha-256 fingerprint: 43f257412d440d627476974f877da8f1fc2444565a367ae60eddc27a412531ae bug 1574670 - remove expired deutsche telekom root ca 2 root certificate sha-256 fingerprint: b6191a50d0c3977f7da99bcdaac86a227daeb9679ec70ba3b0c9d92271c170d3 bug 1566569 - remove swisscom root ca 2 root certificate sha-256 fingerprint: f09b122c7114f4a09bd4ea4f4a99d558b46e4c25cd81140d29c05613914c3841 upcoming changes to default tls configuration the next nss team plans to make two changes to the default tls configuration in nss 3.47, which will be released in october: tls 1.3 will be the ...
... errors in tstcln, selfserv and vfyserv cmds bug 1550636 - upgrade sqlite in nss to a 2019 version bug 1572593 - reset advertised extensions in ssl_constructextensions bug 1415118 - nss build with ./build.sh --enable-libpkix fails bug 1539788 - add length checks for cryptographic primitives (cve-2019-17006) bug 1542077 - mp_set_ulong and mp_set_int should return errors on bad values bug 1572791 - read out-of-bounds in der_decodetimechoice_util from sslexp_delegatecredential bug 1560593 - cleanup.sh script does not set error exit code for tests that "failed with core" bug 1566601 - add wycheproof test vectors for aes-kw bug 1571316 - curve25519_32.c:280: undefined reference to `pr_assert' when building nss 3.45 on armhf-linux bug 1516593 - client to generate new random during renego...
NSS 3.48 release notes
certificate authority changes the following ca certificates were added: bug 1591178 - entrust root certification authority - g4 cert sha-256 fingerprint: db3517d1f6732a2d5ab97c533ec70779ee3270a62fb4ac4238372460e6f01e88 upcoming changes in nss 3.49 the legacy dbm database, libnssdbm, will no longer be built by default.
... bugs fixed in nss 3.48 bug 1600775 - require nspr 4.24 for nss 3.48 bug 1593401 - fix race condition in self-encrypt functions 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-va...
NSS 3.51.1 release notes
notable changes in nss 3.51.1 bug 1617968 - update delegated credentials implementation to draft-07.
... bug 1617968 - update delegated credentials implementation to draft-07.
NSS 3.52 release notes
bug 1620799 - introduce nss_disable_gcm_arm32_neon to build on arm32 without neon support.
... bug 1617968 - update delegated credentials implementation to draft-07.
NSS 3.56 release notes
bug 1625791 - fix deadlock issue in nssslot_istokenpresent.
... bug 1659792 - fix broken libpkix tests with unexpired paypal cert.
NSS_3.12.3_release_notes.html
bug 466736: incorrect use of nss_use_64 in lib/libpkix/pkix_pl_nss/system/pkix_pl_object.c bug 466745: random number generator fails on windows ce bug 467298: sql db code uses local cache on local file system bug 468279: softoken crash importing email cert into newly upgraded db bug 468532: trusted ca trust flags not being honored in cert_verifycert bug 469583: coverity: uninitialized variable used in sec_pkcs5createalgorithmid bug 469944: when built with microsoft compilers bug 470351: crlutil build fails on windows because it calls undeclared isatty bug 471539: stop honoring digital signatures in cer...
... bug 478931: object leak in pkix_list_mergelists function bug 478994: allow softoken's fork check to be disabled bug 479029: ocsp response signature cert found invalid if issuer is trusted only for ssl bug 479601: wrong type (utf8 string) for email addresses in subject by cert_asciitoname bug 480142: use sizeof on the correct type of ckc_x509 in lib/ckfw bug 480257: ocsp fails when response > 1k byte bug 480280: the cka_ec_point pkcs#11 attribute is encoded in the wrong way: missing encapsulating octet stri...
nsACString (External)
stringcontainer_(external)" shape="rect" title="nscstringcontainer_(external)"> <area alt="" coords="571,198,707,246" href="http://developer.mozilla.org/en/nscstring_external" shape="rect" title="nscstring_external"> <area alt="" coords="731,198,955,246" href="http://developer.mozilla.org/en/nsdependentcsubstring_external" shape="rect" title="nsdependentcsubstring_external"> <area alt="" coords="979,198,1123,246" href="http://developer.mozilla.org/en/promiseflatcstring_(external)" shape="rect" title="promiseflatcstring_(external)"> <area alt="" coords="1147,198,1259,246" href="http://developer.mozilla.org/en/nscautostring_(external)" shape="rect" title="nscautostring_(external)"> <area alt="" coords="5,294,208,342" href="http://developer.mozilla.org/en/nsdependentcstring_external" shape="rec...
...t" title="nsdependentcstring_external"> <area alt="" coords="232,294,475,342" href="http://developer.mozilla.org/en/ns_convertutf16toutf8_external" shape="rect" title="ns_convertutf16toutf8_external"> <area alt="" coords="499,294,779,342" href="http://developer.mozilla.org/en/ns_lossyconvertutf16toascii_external" shape="rect" title="ns_lossyconvertutf16toascii_external"> <area alt="" coords="803,294,925,342" href="http://developer.mozilla.org/en/nsliteralcstring_(external)" shape="rect" title="nsliteralcstring_(external)"></map> method overview beginreading endreading charat operator[] first beginwriting endwriting setlength length isempty setisvoid isvoid assign assi...
Using COM from js-ctypes
lume': 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/ms68...
...or (let i=0; i<8; i++) { j++; guid.data4[i] = parseint(jsarr_pieces[j], 16); }; return guid; } // constants let coinit_multithreaded = 0; let coinit_apartmentthreaded = 2; let clsctx_all = 0x17; let clsid_spvoice = clsidfromarr(['0x96749377', '0x3391', '0x11d2', '0x9e', '0xe3', '0x00', '0xc0', '0x4f', '0x79', '0x73', '0x96']); let iid_ispvoice = iidfromarr(['0x6c44df74', '0x72b9', '0x4992', '0xa1', '0xec', '0xef', '0x99', '0x6e', '0x04', '0x22', '0xd4']); let spf_default = 0; function main() { let spvoice; let spvoiceptr; try { // msdn docs tell us ot use coinitex instead of coinit, and default is 0 // which i...
Migrating from Firebug - Firefox Developer Tools
it is currently missing the preview for html, xml and svg, though, which is tracked in bug 1247392 and bug 1262796, but when you click on the url of the request you switch to the network monitor, which has a preview tab.
...a few property values are not auto-completed yet, which is tracked in bug 1337918.
about:debugging - Firefox Developer Tools
you can also reload the page by clicking the reload button next to the url bar, and (starting 79), navigate backward or forward in the browsing history with the back and forward buttons.
... note: from firefox 79 onwards, you can access similar information on the service workers registered on a particular domain by going to the firefox devtools application panel.
Bluetooth.requestDevice() - Web APIs
a proprietary 128-bit uuid service c48e6067-5295-48d3-8d5c-0395f61792b1.
...let options = { filters: [ {services: ['heart_rate']}, {services: [0x1802, 0x1803]}, {services: ['c48e6067-5295-48d3-8d5c-0395f61792b1']}, {name: 'examplename'}, {nameprefix: 'prefix'} ], optionalservices: ['battery_service'] } navigator.bluetooth.requestdevice(options).then(function(device) { console.log('name: ' + device.name); // do something with the device.
Element.scroll() - Web APIs
WebAPIElementscroll
desktopmobilechromeedgefirefoxinternet exploreroperasafariandroid webviewchrome for androidfirefox for androidopera for androidsafari on iossamsung internetscrollchrome full support 45edge full support 79firefox full support 36ie no support noopera full support 32safari full support 10webview android full support 45chrome android full support ...
... 36opera android full support 32safari ios no support nosamsung internet android full support 5.0scrolltooptions parameterchrome full support 45edge full support 79firefox full support yesie no support noopera full support 32safari no support nowebview android full support 45chrome android full support ...
Element.scrollTo() - Web APIs
WebAPIElementscrollTo
desktopmobilechromeedgefirefoxinternet exploreroperasafariandroid webviewchrome for androidfirefox for androidopera for androidsafari on iossamsung internetscrolltochrome full support 45edge full support 79firefox full support 36ie no support noopera full support 32safari full support 10webview android full support 45chrome android full support ...
... 36opera android full support 32safari ios no support nosamsung internet android full support 5.0scrolltooptions parameterchrome full support 45edge full support 79firefox full support yesie no support noopera full support 32safari no support nowebview android full support 45chrome android full support ...
PerformanceLongTaskTiming - Web APIs
desktopmobilechromeedgefirefoxinternet exploreroperasafariandroid webviewchrome for androidfirefox for androidopera for androidsafari on iossamsung internetperformancelongtasktiming experimentalchrome full support 58edge full support ≤79firefox no support nonotes no support nonotes notes see bug 1348405.ie ?
... samsung internet android full support 7.0attribution experimentalchrome full support 58edge full support ≤79firefox no support noie ?
Slottable - Web APIs
WebAPISlottable
desktopmobilechromeedgefirefoxinternet exploreroperasafariandroid webviewchrome for androidfirefox for androidopera for androidsafari on iossamsung internetslottable experimentalchrome full support 53edge full support 79firefox full support 63 full support 63 no support 59 — 63disabled disabled from version 59 until version 63 (exclusive): this feature is behind the dom.webcomponents.shadowdom.enabled preference (needs to be set to true).
...bout:config.opera android full support 41safari ios full support 10.3samsung internet android full support 6.0assignedslot experimentalchrome full support 53edge full support 79firefox full support 63 full support 63 no support 59 — 63disabled disabled from version 59 until version 63 (exclusive): this feature is behind the dom.webcomponents.shadowdom.enabled preference (needs to be set to true).
Window.scrollBy() - Web APIs
WebAPIWindowscrollBy
desktopmobilechromeedgefirefoxinternet exploreroperasafariandroid webviewchrome for androidfirefox for androidopera for androidsafari on iossamsung internetscrollbychrome full support 1edge full support 79 full support 79 no support 12 — 79notes notes only scrollby(x-coord, y-coord) is supported.firefox full support 1ie partial support 11notes partial support 11notes notes only scrollby(x-coord, y-coord) is supported.opera ...
... 4opera android full support 10.1safari ios full support 1samsung internet android full support 1.0scrolltooptions parameterchrome full support 45edge full support 79firefox full support yesie no support noopera full support 32safari no support nowebview android full support 45chrome android full support ...
:is() (:matches(), :any()) - CSS: Cascading Style Sheets
WebCSS:is
full support 12notes alternate name notes doesn't support combinators.alternate name uses the non-standard name: :-webkit-any()edge full support 79notes disabled full support 79notes disabled notes combinators in the selector list argument may not match correctly (see bug 842157).disabled from version 79: this feature is behind the #enable-experimental-web-platform-features preference (needs to be set to enabled).
... full support 79notes alternate name notes doesn't support combinators.alternate name uses the non-standard name: :-webkit-any()firefox full support 78 full support 78 full support 77notes disabled notes enabled by default in firefox nightly.disabled from version 77: this feature is behind the layout.css.is-where-selectors.enabled preference (needs to be set to enabled).
:scope - CSS: Cascading Style Sheets
WebCSS:scope
desktopmobilechromeedgefirefoxinternet exploreroperasafariandroid webviewchrome for androidfirefox for androidopera for androidsafari on iossamsung internet:scopechrome full support 27edge full support 79firefox full support 32notes full support 32notes notes firefox 55 removes support for <style scoped> but not for the :scope pseudo-class, which is still supported.
... full support 15safari ios full support 7samsung internet android full support 1.5support in dom api such as in queryselector() and queryselectorall()chrome full support 27edge full support 79firefox full support 32ie no support noopera full support 15safari full support 7webview android full support ≤37chrome android full support ...
break-after - CSS: Cascading Style Sheets
no support noopera android no support nosafari ios no support nosamsung internet android no support noavoid-columnchrome no support noedge no support 12 — 79firefox no support noie no support noopera no support nosafari no support nowebview android no support nochrome android no support ...
... 37 full support 37 no support 11.1 — 12.1safari ios full support 10samsung internet android full support 5.0alwayschrome no support noedge no support 12 — 79firefox no support noie full support 10opera no support 11.1 — 12.1safari no support nowebview android full support 50chrome android no support nof...
break-before - CSS: Cascading Style Sheets
no support noopera android no support nosafari ios no support nosamsung internet android no support noavoid-columnchrome no support noedge no support 12 — 79firefox no support noie full support 10opera no support nosafari no support nowebview android no support nochrome android no support ...
... 37 full support 37 no support 11.1 — 12.1safari ios full support 10samsung internet android full support 5.0alwayschrome no support noedge no support 12 — 79firefox full support 65ie full support 10opera no support 11.1 — 12.1safari no support nowebview android full support 50chrome android no support n...
mix-blend-mode - CSS: Cascading Style Sheets
desktopmobilechromeedgefirefoxinternet exploreroperasafariandroid webviewchrome for androidfirefox for androidopera for androidsafari on iossamsung internetmix-blend-modechrome full support 41edge full support 79firefox full support 32ie no support noopera full support 28safari full support 8webview android full support 41chrome android full support ...
... 32opera android full support 28safari ios full support 8samsung internet android full support 4.0on svg elementschrome full support 41edge full support 79firefox full support 32ie no support noopera full support 28safari no support nowebview android no support nochrome android no support ...
position - CSS: Cascading Style Sheets
WebCSSposition
support 1edge full support 12firefox full support 1notes full support 1notes notes before firefox 57, absolute positioning did not work correctly when applied to elements inside tables that have border-collapse applied to them (bug 1379306).notes before firefox 30, absolute positioning of table rows and row groups was not supported (bug 63895).ie full support 4opera full support 4safari full support 1webview android full support ≤37chrome android ...
... full support 18firefox android full support 4notes full support 4notes notes before firefox 57, absolute positioning did not work correctly when applied to elements inside tables that have border-collapse applied to them (bug 1379306).notes before firefox 30, absolute positioning 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 ...
Applying color to HTML elements using CSS - HTML: Hypertext Markup Language
using an eyedropper tool, we identify a color we like and determine that the color in question is #d79c7a, which is an appropriate rusty orange-red color that's so stereotypical of the martian surface.
...upon opening paletton, we see: next, we enter our color's hex code (d79c7a) into the "base rgb" box at the bottom-left corner of the tool: we now see a monochromatic palette based on the color we picked from the mars photo.
<a>: The Anchor element - HTML: Hypertext Markup Language
WebHTMLElementa
firefox 79+) setting target="_blank" on <a> elements implicitly provides the same rel behavior as setting rel="noopener".
...firefox 79+) setting target="_blank" implicitly provides the same protection as setting rel="noopener".
HTML documentation index - HTML: Hypertext Markup Language
WebHTMLIndex
79 <cite>: the citation element attribution, citation, citing references, citing works, element, html, html text-level semantics, quotations, reference, web the html citation element (<cite>) is used to describe a reference to a cited creative work, and must include the title of that work.
... 179 <q>: the inline quotation element citation, cite, element, html, html text-level semantics, q, quotation, quotation marks, reference, web, quote the html <q> element indicates that the enclosed text is a short inline quotation.
HTTP Index - HTTP
WebHTTPIndex
79 csp: child-src csp, child, content-security-policy, directive, http, reference, security, child-src, source the http content-security-policy (csp) child-src directive defines the valid sources for web workers and nested browsing contexts loaded using elements such as <frame> and <iframe>.
... 179 server http, reference, header the server header contains information about the software used by the origin server to handle the request.
Numbers and dates - JavaScript
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.
... properties of number property description number.max_value the largest representable number (±1.7976931348623157e+308) number.min_value the smallest representable number (±5e-324) number.nan special "not a number" value number.negative_infinity special negative infinite value; returned on overflow number.positive_infinity special positive infinite value; returned on overflow number.epsilon difference between 1 and the smallest value ...
Using templates and slots - Web Components
p { color: white; background-color: #666; padding: 5px; } </style> <p>my paragraph</p> </template> now we can use it by just adding it to our html document: <my-paragraph></my-paragraph> note: templates are well-supported in browsers; the shadow dom api is supported by default in firefox (version 63 onwards), chrome, opera, safari, and edge (starting with version 79).
...this has more limited support than <template>, available since chrome 53, opera 40, safari 10, firefox 59, and edge 79.
dev/panel - Archive of obsolete content
is.debuggee = options.debuggee; }, dispose: function() { this.debuggee = null; }, onready: function() { this.postmessage("message from the add-on", [this.debuggee]); } }); // export the constructor exports.mypanel = mypanel; // create a new tool, initialized // with the new constructor const mytool = new tool({ panels: { mypanel: mypanel } }); this is being tracked as bug 1079540.
Install Manifests - Archive of obsolete content
examples <em:id>extensionname@example.org</em:id> <em:id>{daf44bf7-a45e-4450-979c-91cf07434c3d}</em:id> name the name of the add-on; intended for display in the ui.
Signing an XPI - Archive of obsolete content
check that it exists on the file system and in the certificate database: c:\projects\codesigning\> dir x509* 14/12/2005 15:13 1,031 x509.cacert 14/12/2005 15:13 798 x509.raw c:\projects\codesigning\> certutil -d .
Using the Stylesheet Service - Archive of obsolete content
backwards compatibility you can check for the availability and the functionality of the stylesheet service: if("@mozilla.org/content/style-sheet-service;1" in components.classes) { if(components.id('{41d979dc-ea03-4235-86ff-1e3c090c5630}') .equals(components.interfaces.nsistylesheetservice)) { // stylesheet service is available, but changes won't apply until reload // (firefox 1.5 and 2 behaviour) } else { // stylesheet service is available and changes will apply immediately // (firefox 3 behaviour) } } else { // stylesheet service is not available (pre-fir...
MMgc - Archive of obsolete content
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).
Menu - Archive of obsolete content
ArchiveMozillaJetpackUIMenu
a future version of jetpack may change this behavior; see bug 527924.
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...
LIR - Archive of obsolete content
integer 64 bit unsigned quad greater-than-or-equal 72 not in use arithmetic 73 eqd integer double equality 74 ltd integer double less-than 75 gtd integer double greater-than 76 led integer double less-than-or-equal 77 ged integer double greater-than-or-equal 78 negi integer negate int 79 addi integer add int 80 subi integer subtract int 81 muli integer multiply int 82 divi integer i386/64 divide int 83 modi integer modulo int - lir_modi is a hack.
Table Cellmap - Archive of obsolete content
79 // this union relies on the assumption that an object (not primitive type) does 80 // not start on an odd bit boundary.
Actionscript Performance Tests - Archive of obsolete content
# change the iterations $ ./runtests.py --iterations=10 sunspider/*.as test avm 95% conf metric sunspider/access-binary-trees.as 565 1.0% time [565, 586, 573, 577, 567, 567, 579, 576, 565, 585] sunspider/access-fannkuch.as 361 0.3% time [365, 366, 362, 363, 366, 361, 363, 363, 364, 364] ...
Running Tamarin acceptance tests - Archive of obsolete content
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 runtests.py to force recompilation of all the scripts.
Tamarin build documentation - Archive of obsolete content
to rebuild it, use the builtin.py script: $ cd tamarin-central/core $ export asc=../utils/asc.jar # builtin.py uses this to find asc.jar $ python builtin.py building builtin.abc, builtin.cpp, builtin.h builtin: 26795 files: 6 time: 1709ms you can now use asc.jar to compile applications.
buttons - Archive of obsolete content
the default setting of browser.preferences.instantapply currently is true on linux and mac os and false on windows (which however might or might not change soon, see bug 738797 and bug 1037225).
datepicker - Archive of obsolete content
however, as described in mozilla bug #799219, a change event handler may encounter erratic behavior when the date is changed using the keyboard instead of the mouse.
dialog - Archive of obsolete content
the default setting of browser.preferences.instantapply currently is true on linux and mac os and false on windows (which however might or might not change soon, see bug 738797 and bug 1037225).
prefwindow - Archive of obsolete content
the default setting of browser.preferences.instantapply currently is true on linux and mac os and false on windows (which however might or might not change soon, see bug 738797 and bug 1037225).
timepicker - Archive of obsolete content
however, as described in mozilla bug #799219, a change event handler may encounter erratic behavior when the time is changed using the keyboard instead of the mouse.
How to enable locale switching in a XULRunner application - Archive of obsolete content
defaults/preferences/prefs.js /* don't inherit os locale */pref("intl.locale.matchos", "false");/* choose own fallback locale; later it can be overridden by the user */pref("general.useragent.locale", "en-gb"); note that some distributions of xulrunner or firefox don't honour the "intl.locale.matchos" setting, so in those cases you won't be able to override the os locale [debian iceweasel bug #417961].
calIFileType - Archive of obsolete content
defined in calendar/base/public/caliimportexport.idl interface code [scriptable, uuid(efef8333-e995-4f45-bdf7-bfcabbd9793e)] interface califiletype : nsisupports { readonly attribute astring defaultextension; readonly attribute astring extensionfilter; readonly attribute astring description; }; attributes defaultextension the default extension that should be associated with files of this type.
Extentsions FAQ - Archive of obsolete content
you can aes-128 or aes-256 symmetric encryption via aes.js (http://tinyurl.com/pp79t).
What is RSS - Archive of obsolete content
</item> <item> <title>big news today: birds fly</title> <guid ispermalink="false">c4a63f09-b45b-466b-8773-6ff264001ab7</guid> <pubdate>tue, 19 jul 2005 04:32:51 -0700</pubdate> <link>http://news.example.com/artcle/553</link> </item> <item> <title>fire is hot</title> <guid ispermalink="false">c1795324-d5ea-44fa-95b1-b5ce2090d4f1</guid> <pubdate>sun, 15 may 2005 13:02:08 -0700</pubdate> <link>http://news.example.com/artcle/552</link> </item> </channel> </rss> bloggers use rss to provide everyone with a list of their newest blog posts.
::-ms-browse - Archive of obsolete content
browser compatibility historically supported in internet explorer and edge before version 79.
::-ms-check - Archive of obsolete content
browser compatibility historically supported in internet explorer and edge before version 79.
::-ms-fill-lower - Archive of obsolete content
browser compatibility historically supported in internet explorer and edge before version 79.
::-ms-fill-upper - Archive of obsolete content
browser compatibility historically supported in internet explorer and edge before version 79.
New in JavaScript 1.8.5 - Archive of obsolete content
bug 307791 object.getownpropertynames() returns an array of all enumerable and non-enumerable properties on an object.
background-size - Archive of obsolete content
nherited even if i add in -moz-border-image: none, to <body> or <html>, and setting the height to 100% is more a matter of covering it up rather than stopping it happening (see further examples a, b and c - b and c look ok, but adding margin or padding reveals that the image applies to both <body> and <html> even though explicitly set to none) user:robertc 2009-08-14 see also bug 509681 and bug 497995.
Implementation Status - Archive of obsolete content
required supported 6.1.4 relevant partial relevancy applied via a bind to an element fails to apply to child attributes 342319; 6.1.5 calculate supported 6.1.6 constraint supported 6.1.7 p3ptype unsupported 279049; 6.2.1 atomic datatype partial we will support simpletype's using length, minlength, maxlength, pattern, maxinclusive, mininclusive, maxexclusive, minexclusive, totaldigits, and fractiondigits 7.
Examples - Game development
shoot the rocks a canvas 2d single-player shooter in the style of atari's classic asteroids arcade game from 1979.
CalDAV - MDN Web Docs Glossary: Definitions of Web-related terms
learn more general knowledge caldav on wikipedia technical reference rfc 4791: calendaring extensions to webdav (caldav) rfc 6638: scheduling extensions to caldav ...
DTLS (Datagram Transport Layer Security) - MDN Web Docs Glossary: Definitions of Web-related terms
otocol (srtp) security context using dtls rfc 5764: dtls extension to establish keys for the secure real-time transport protocol (srtp) rfc 6083: dtls for stream control transmission protocol (sctp) rfc 8261: datagram transport layer security (dtls) encapsulation of sctp packets rfc 7350: datagram transport layer security (dtls) as transport for session traversal utilities for nat (stun) rfc 7925: tls / dtls profiles for the internet of things ...
IPv4 - MDN Web Docs Glossary: Definitions of Web-related terms
(version number 5 was assigned in 1979 to the experimental internet stream protocol, which however has never been called ipv5.) learn more general knowledge ipv4 on wikipedia ...
Beginner's guide to media queries - Learn web development
* { box-sizing: border-box; } body { width: 90%; margin: 2em auto; font: 1em/1.3 arial, helvetica, sans-serif; } a:link, a:visited { color: #333; } nav ul, aside ul { list-style: none; padding: 0; } nav a:link, nav a:visited { background-color: rgba(207, 232, 220, 0.2); border: 2px solid rgb(79, 185, 227); text-decoration: none; display: block; padding: 10px; color: #333; font-weight: bold; } nav a:hover { background-color: rgba(207, 232, 220, 0.7); } .related { background-color: rgba(79, 185, 227, 0.3); border: 1px solid rgb(79, 185, 227); padding: 10px; } .sidebar { background-color: rgba(207, 232, 220, 0.5); padding: 10px; } article { ...
What is CSS? - Learn web development
4opera android full support 10.1safari ios full support 1samsung internet android full support 1.0system-uichrome full support 56edge full support 79firefox no support no no support no full support 43notes alternate name notes supported on macos only.alternate name uses the non-standard name: -apple-systemie no support noopera full support ...
The HTML5 input types - Learn web development
the below screenshots show a non-empty search field in firefox 71, safari 13, and chrome 79 on macos, and edge 18 and chrome 79 on windows 10.
Other form controls - Learn web development
the following screenshots show default, focused, and disabled <textarea> elements in firefox 71 and safari 13 on macos, and edge 18, yandex 14, firefox 71 and chrome 79 on windows 10.
HTML Cheatsheet - Learn web development
embedded audio with alternative sources <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.
From object to iframe — other embedding technologies - Learn web development
{ textarea.value = solutionentry; solution.value = 'hide solution'; } else { textarea.value = userentry; solution.value = 'show solution'; } updatecode(); }); const htmlsolution = '<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', upd...
HTML table basics - Learn web development
LearnHTMLTablesBasics
name mass (1024kg) diameter (km) density (kg/m3) gravity (m/s2) length of day (hours) distance from sun (106km) mean temperature (°c) number of moons notes terrestial planets mercury 0.330 4,879 5427 3.7 4222.6 57.9 167 0 closest to the sun venus 4.87 12,104 5243 8.9 2802.0 108.2 464 0 earth 5.97 12,756 5514 9.8 24.0 149.6 15 1 our world mars 0.642 6,792 3933 3.7 24.7 227.9 -65 2 the red planet jovian planets gas giants jupiter 1898 142,98...
Fetching data from the server - Learn web development
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.
Arrays - Learn web development
for example: let sequence = [1, 1, 2, 3, 5, 8, 13]; let random = ['tree', 795, [0, 1, 2]]; before proceeding, create a few example arrays.
Beginning our React todo list - Learn web development
font-family: inherit; font-size: 100%; line-height: 1.15; margin: 0; } button, input { overflow: visible; } input[type="text"] { border-radius: 0; } body { width: 100%; max-width: 68rem; margin: 0 auto; font: 1.6rem/1.25 arial, sans-serif; background-color: #f5f5f5; color: #4d4d4d; } @media screen and (min-width: 620px) { body { font-size: 1.9rem; line-height: 1.31579; } } /*end resets*/ /* global styles */ .form-group > input[type="text"] { display: inline-block; margin-top: 0.4rem; } .btn { padding: 0.8rem 1rem 0.7rem; border: 0.2rem solid #4d4d4d; cursor: pointer; text-transform: capitalize; } .btn.toggle-btn { border-width: 1px; border-color: #d3d3d3; } .btn.toggle-btn[aria-pressed="true"] { text-decoration: underline; border-color: #...
Starting our Svelte Todo list app - Learn web development
font-family: inherit; font-size: 100%; line-height: 1.15; margin: 0; } button, input { overflow: visible; } input[type="text"] { border-radius: 0; } body { width: 100%; max-width: 68rem; margin: 0 auto; font: 1.6rem/1.25 arial, sans-serif; background-color: #f5f5f5; color: #4d4d4d; } @media screen and (min-width: 620px) { body { font-size: 1.9rem; line-height: 1.31579; } } /*end resets*/ /* global styles */ .form-group > input[type="text"] { display: inline-block; margin-top: 0.4rem; } .btn { padding: 0.8rem 1rem 0.7rem; border: 0.2rem solid #4d4d4d; cursor: pointer; text-transform: capitalize; } .btn.toggle-btn { border-width: 1px; border-color: #d3d3d3; } .btn.toggle-btn[aria-pressed="true"] { text-decoration: underline; border-color: ...
Getting started with Svelte - Learn web development
for example, here's the link for a repl running our complete app: https://svelte.dev/repl/378dd79e0dfe4486a8f10823f3813190?version=3.23.2.
Advanced Svelte: Reactivity, lifecycle, accessibility - Learn web development
repl to see the current state of the code in a repl, visit: https://svelte.dev/repl/d1fa84a5a4494366b179c87395940039?version=3.23.2 summary in this article we have finished adding all the required functionality to our app, plus we've taken care of a number of accessibility and usability issues.
Understanding client-side JavaScript frameworks - Learn web development
for a running live version, see our svelte repl at https://svelte.dev/repl/378dd79e0dfe4486a8f10823f3813190?version=3.23.2.
Deploying our app - Learn web development
k to build: dist/src.99d8a31a.js.map 446.15 kb 63ms dist/src.99d8a31a.js 172.51 kb 5.55s dist/stars.7f1dd035.svg 6.31 kb 145ms dist/asteriod2.3ead4904.svg 3.51 kb 155ms dist/asteriod1.698d75e9.svg 2.9 kb 153ms dist/src.84f2edd1.css.map 2.57 kb 3ms dist/src.84f2edd1.css 1.25 kb 1.53s dist/bg.084d3fd3.svg 795 b 147ms dist/index.html 354 b 944ms try it now!
Gecko info for Windows accessibility vendors
isimpledomnode to get to the isimpledomnode interface for an object, you start with an iaccessible*, and then you queryservice to the isimpledomnode*: iserviceprovider *pservprov = null; paccessible->queryinterface(iid_iserviceprovider, (void**)&pservprov); isimpledomnode *psimpledomnode; if (pservprov) { const guid refguid = {0x0c539790, 0x12e4, 0x11cf, 0xb6, 0x61, 0x00, 0xaa, 0x00, 0x4c, 0xd6, 0xd8}; hresult result = pservprov->queryservice(refguid, iid_isimpledomnode, (void**)&psimpledomnode); if (succeeded(hresult) && psimpledomnode != null) { /* this is a mozilla node!
Index
679 promoting your extension or theme add-ons, extensions, promotion, themes, webextensions, distribution so you’ve written a great extension, but only a few people have found and installed it from addons.mozilla.org—despite your efforts to create an appealing listing.
Benchmarking
async stacks async stacks no longer impact performance since firefox 78, as bug 1601179 limits async stack capturing to when devtools is opened.
CSS <display-xul> component
the -moz-box and -moz-inline-box values will be removed later in bug 879275.
HTTP Cache
disk cache memory pool) this is a description of this feature status that is currently only a patch in bug 986179.
How to get a stacktrace with WinDbg
q: the first four frames of my stack trace look like this: 0012fe20 7c90e89a ntdll!kifastsystemcallret 0012fe24 7c81cd96 ntdll!zwterminateprocess+0xc 0012ff20 7c81cdee kernel32!_exitprocess+0x62 0012ff34 6000179e kernel32!exitprocess+0x14 this looks wrong to me?!
Examples
r/actors/webconsole.js:1069:7 wca_onevaluatejs@resource://gre/modules/commonjs/toolkit/loader.js -> resource://gre/modules/devtools/server/actors/webconsole.js:734:9 dsc_onpacket@resource://gre/modules/commonjs/toolkit/loader.js -> resource://gre/modules/devtools/server/main.js:1098:9 ldt_send/<@resource://gre/modules/devtools/dbg-client.jsm -> resource://gre/modules/devtools/server/transport.js:279:11 makeinfallible/<@resource://gre/modules/commonjs/toolkit/loader.js -> resource://gre/modules/devtools/devtoolsutils.js:84:7 */ intermediate of user defined promise function 1 components.utils.import("resource://gre/modules/promise.jsm"); // this function creates and returns a new promise.
Localization and Plurals
ends in 3, 4 or 9 excluding 13, 14, 19, 73, 74, 79, 93, 94, 99: 3, 4, 9, 23, 24, 29, 33, 34, 39, 43, 44, 49, 53, 54, 59, ...
Initial setup
you can find version 3.79.1 or higher here.
QA phase
quota: 979.7 kb in use, 150.0 mb available (0.64% used) your changeset has been successfully pushed to your repository!
Uplifting a localization from Central to Aurora
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_relbranch ...
MathML Torture Test
c</mi> <mrow> <mn>2</mn> <mi>n</mi> </mrow> </msub> </mtd> </mtr> </mtable> <mo>|</mo> <mo>&gt;</mo> <mn>0</mn> </mrow> </math> </td></tr> <tr> <td>25</td> <td><img src="https://udn.realityripple.com/samples/b7/9996079f8b.png" width="25" height="14" alt="texbook, 16.2-16.3" /></td> <td> <math display="block"> <msub> <mi>y</mi> <msub> <mi>x</mi> <mn>2</mn> </msub> </msub> </math> </td></tr> <tr> <td>26</td> <td><img src="https://udn.realityripple.com/samples/6c/c81046bd88.png" width="90" height="23" alt="texbook, 16...
Mozilla Quirks Mode Behavior
in quirks mode colspan="0" and rowspan="0" are intentionally not handled as described in html4 (bug 9879).
DMD
const (/home/njn/moz/mi2/xpcom/base/nscyclecollector.cpp:3029) 0x7f6860fdb6b1 #05: cyclecollectormultireporter::collectreports(nsimemorymultireportercallback*, nsisupports*) (/home/njn/moz/mi2/xpcom/base/nscyclecollector.cpp:3075) 0x7f6860fde432 #06: nsmemoryinfodumper::dumpmemoryreportstofileimpl(nsastring_internal const&) (/home/njn/moz/mi2/xpcom/base/nsmemoryinfodumper.cpp:626) 0x7f6860fece79 #07: nsmemoryinfodumper::dumpmemoryreportstofile(nsastring_internal const&, bool, bool) (/home/njn/moz/mi2/xpcom/base/nsmemoryinfodumper.cpp:344) 0x7f6860febaf9 #08: mozilla::(anonymous namespace)::dumpmemoryreportsrunnable::run() (/home/njn/moz/mi2/xpcom/base/nsmemoryinfodumper.cpp:58) 0x7f6860fefe03 } you can tell which memory reporter made the report by the name of the mallocsizeof funct...
TimerFirings logging
669 118 801266240[7f7c1f248000]: [7163] fn timer (one_shot 100 ms): [content] http://a.visualrevenue.com/vrs.js:6:9423 103 801266240[7f7c1f248000]: [7163] fn timer (one_shot 50 ms): [content] http://static.dynamicyield.com/scripts/12086/dy-min.js?v=12086:3:3389 94 801266240[7f7c1f248000]: [7163] fn timer (one_shot 50 ms): [content] https://ad.doubleclick.net/ddm/adi/n7921.1283839cadreon.com.au/b9038144.122190976;sz=300x600;click=http://pixel.mathtag.com/click/img?mt_aid=2744535504761193354&mt_id=1895890&mt_adid=148611&mt_sid=973379&mt_exid=9&mt_inapp=0&mt_uuid=353d5460-19f6-4400-9bbd-d0fcc3bcf595&mt_3pck=http%3a//beacon-apac-hkg1.rubiconproject.com/beacon/t/d1f9921d-4e47-448f-b6ba-36cae1c31b65/&redirect=;ord=2744535504761193354?:83:0 94 801266240[7f7c1f2480...
turbostat
nvocation turbostat must be invoked as the super-user: sudo turbostat if you get an error saying "turbostat: no /dev/cpu/0/msr", you need to run the following command: sudo modprobe msr the output is as follows: core cpu avg_mhz %busy bzy_mhz tsc_mhz smi cpu%c1 cpu%c3 cpu%c6 cpu%c7 coretmp pkgtmp pkg%pc2 pkg%pc3 pkg%pc6 pkg%pc7 pkgwatt corwatt gfxwatt - - 799 21.63 3694 3398 0 12.02 3.16 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 ...
About NSPR
mitchell et al, xerox parc, csl-79-3 (apr 1979)).
NSS_3.12.2_release_notes.html
bug 456854: cert_decodecertpackage does not set nspr error code upon error bug 457980: hundreds of kilobytes of useless strings in libpkix bug 457984: enable pkcs11 module logging in optimized builds bug 458905: memory leaks in pkix bridge certificates.
NSS 3.12.9 release notes
bug 596798: win_rand.c (among others) uses unsafe _snwprintf bug 597622: do not use the sec_error_bad_info_access_location error code for bad crl distribution point urls bug 619268: memory leaks in cert_changecerttrust and cert_savesmimeprofile bug 585518: addtrust qualified ca root serial wrong in certdata.txt trust entry bug 337433: need cert_findcertbynicknameoremailaddrbyusage bug 592939: exp...
NSS 3.14.2 release notes
note: please apply the patch in https://bugzilla.mozilla.org/show_bug.cgi?id=837799 if you build nss with the system sqlite library and your system sqlite library is older than 3.7.15.
NSS 3.14.3 release notes
bug 837799 - nss 3.14.2 broke compilation with older versions of sqlite that lacked the sqlite_fcntl_tempfilename file control.
NSS 3.14 release notes
bug 792681 - new default cipher suites the default cipher suites in nss 3.14 have been changed to better reflect the current security landscape.
NSS 3.15.1 release notes
bug 877798 - fix ssltap to print the certificate_status handshake message correctly.
NSS 3.15.2 release notes
a complete list of all bugs resolved in this release can be obtained at https://bugzilla.mozilla.org/buglist.cgi?resolution=fixed&classification=components&query_format=advanced&target_milestone=3.15.2&product=nss&list_id=7982238 compatibility nss 3.15.2 shared libraries are backward compatible with all older nss 3.x shared libraries.
NSS 3.16.4 release notes
cn = gte cybertrust global root sha1 fingerprint: 97:81:79:50:d8:1c:96:70:cc:34:d8:09:cf:79:44:31:36:7e:f4:74 in nss 3.16.3, the 1024-bit "entrust.net secure server certification authority" root ca certificate (sha1 fingerprint: 99:a6:9b:e6:1a:fe:88:6b:4d:2b:82:00:7c:b8:54:fc:31:7e:15:39) was removed.
NSS 3.18 release notes
:99:60:2d:48:de:5f:bc:f0:3a:25 cn = identrust public sector root ca 1 sha1 fingerprint: ba:29:41:60:77:98:3f:f4:f3:ef:f2:31:05:3b:2e:ea:6d:4d:45:fd cn = s-trust universal root ca sha1 fingerprint: 1b:3d:11:14:ea:7a:0f:95:58:54:41:95:bf:6b:25:82:ab:40:ce:9a cn = entrust root certification authority - g2 sha1 fingerprint: 8c:f4:27:fd:79:0c:3a:d1:66:06:8d:e8:1e:57:ef:bb:93:22:72:d4 cn = entrust root certification authority - ec1 sha1 fingerprint: 20:d8:06:40:df:9b:25:f5:12:25:3a:11:ea:f7:59:8a:eb:14:b5:47 cn = cfca ev root sha1 fingerprint: e2:b8:29:4b:55:84:ab:6b:58:c2:90:46:6c:ac:3f:b8:39:8f:84:83 the version number of the updated root ca list has been set to 2.3 bugs...
NSS 3.19.2.4 release notes
security fixes in nss 3.19.2.4 the following security fixes from nss 3.21 have been backported to nss 3.19.2.4: bug 1185033 / cve-2016-1979 - use-after-free during processing of der encoded keys in nss bug 1209546 / cve-2016-1978 - use-after-free in nss during ssl connections in low memory bug 1190248 / cve-2016-1938 - errors in mp_div and mp_exptmod cryptographic functions in nss compatibility nss 3.19.2.4 shared libraries are backward compatible with all older nss 3.x shared libraries.
NSS 3.22.2 release notes
notable changes in nss 3.22.2 bug 1247990 - the root ca changes from nss 3.23 have been backported.
NSS 3.40 release notes
the following ca certificates were removed: cn = visa ecommerce root sha-256 fingerprint: 69fac9bd55fb0ac78d53bbee5cf1d597989fd0aaab20a25151bdf1733ee7d122 bugs fixed in nss 3.40 bug 1478698 - ffdhe key exchange sometimes fails with decryption failure this bugzilla query returns all the bugs fixed in nss 3.40: https://bugzilla.mozilla.org/buglist.cgi?resolution=fixed&classification=components&query_format=advanced&product=nss&target_milestone=3.40 compatibility nss 3.40 shared libraries ...
NSS 3.43 release notes
1cd1d555a4e9cce62c7f9634603ee406615833dc8c8d00367 cn = emsign ecc root ca - g3 sha-256 fingerprint: 86a1ecba089c4a8d3bbe2734c612ba341d813e043cf9e8a862cd5c57a36bbe6b cn = emsign root ca - c1 sha-256 fingerprint: 125609aa301da0a249b97a8239cb6a34216f44dcac9f3954b14292f2e8c8608f 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 153...
NSS 3.44.2 release notes
bugs fixed in nss 3.44.2 bug 1582343 - soft token mac verification not constant time bug 1577953 - remove arbitrary hkdf output limit by allocating space as needed this bugzilla query returns all the bugs fixed in nss 3.44.2: https://bugzilla.mozilla.org/buglist.cgi?resolution=fixed&classification=components&query_format=advanced&product=nss&target_milestone=3.44.2 compatibility nss 3.44.2 shared libraries are backward compatible with all older nss 3.x shared libraries.
NSS 3.44.3 release notes
bugs fixed in nss 3.44.3 bug 1579060 - don't set the constructed bit for issueruniqueid and subjectuniqueid in mozilla::pkix cve-2019-11745 - encryptupdate should use maxout, not block size this bugzilla query returns all the bugs fixed in nss 3.44: https://bugzilla.mozilla.org/buglist.cgi?resolution=fixed&classification=components&query_format=advanced&product=nss&target_milestone=3.44 compatibility nss 3.44.3 shared libra...
NSS 3.45 release notes
bug 1550579 - replace arm32 curve25519 implementation with one from fiat-crypto bug 1551129 - support static linking on windows bug 1552262 - expose a function pk11_findrawcertswithsubject for finding certificates with a given subject on a given slot bug 1546229 - add ipsec ike support to softoken bug 1554616 - add support for the elbrus lcc compiler (<=1.23) bug 1543874 - expose an external clock for s...
NSS 3.46.1 release notes
bugs fixed in nss 3.46.1 bug 1582343 - soft token mac verification not constant time bug 1577953 - remove arbitrary hkdf output limit by allocating space as needed this bugzilla query returns all the bugs fixed in nss 3.46.1: https://bugzilla.mozilla.org/buglist.cgi?resolution=fixed&classification=components&query_format=advanced&product=nss&target_milestone=3.46.1 compatibility nss 3.46.1 shared libraries are backward compatible with all older nss 3.x shared libraries.
NSS Tools certutil
not before: thu mar 12 00:10:40 1998 not after: sat sep 12 00:10:40 1998 subject: cn=john smith, o=netscape, l=mountain view, st=california, c=us subject public key info: public key algorithm: pkcs #1 rsa encryption rsa public key: modulus: 00:da:53:23:58:00:91:6a:d1:a2:39:26:2f:06:3a: 38:eb:d4:c1:54:a3:62:00:b9:f0:7f:d6:00:76:aa: 18:da:6b:79:71:5b:d9:8a:82:24:07:ed:49:5b:33: bf:c5:79:7c:f6:22:a7:18:66:9f:ab:2d:33:03:ec: 63:eb:9d:0d:02:1b:da:32:ae:6c:d4:40:95:9f:b3: 44:8b:8e:8e:a3:ae:ad:08:38:4f:2e:53:e9:e1:3f: 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: p...
Scripting Java
rks just as in java, with the use of the new operator: js> new java.util.date() thu jan 24 16:18:17 est 2002 if we store the new object in a javascript variable, we can then call methods on it: js> f = new java.io.file("test.txt") test.txt js> f.exists() true js> f.getname() test.txt static methods and fields can be accessed from the class object itself: js> java.lang.math.pi 3.141592653589793 js> java.lang.math.cos(0) 1 in javascript, unlike java, the method by itself is an object and can be evaluated as well as being called.
JS::AutoVectorRooter
sfunction *> js::autoscriptvector autovectorrooter<jsscript *> see also mxr id search for js::autovectorrooter mxr id search for js::autovaluevector mxr id search for js::autoidvector mxr id search for js::autoobjectvector mxr id search for js::autofunctionvector mxr id search for js::autoscriptvector js::autovaluearray&lt;n&gt; - fixed-size array of js::value bug 677079 bug 868580 - expose js::autoobjectvector bug 848592 - added js::autofunctionvector bug 676281 - added js::autoscriptvector ...
JS::Compile
mxr id search for js::compile js::evaluate js::compileoffthread js::compilefunction js_decompilescript bug 771705 bug 1143793 -- removed obj parameter ...
JS::Evaluate
see also mxr id search for js::evaluate js::compile js_executescript bug 771705 bug 1097987 -- remove obj parameter ...
JS::SetLargeAllocationFailureCallback
see also mxr id search for js::setlargeallocationfailurecallback mxr id search for js::largeallocationfailurecallback bug 936236 bug 987995 - added data parameter ...
JS::SetOutOfMemoryCallback
see also mxr id search for js::setoutofmemorycallback mxr id search for js::outofmemorycallback bug 969415 bug 987995 - added data parameter ...
JS::ToUint16
see also mxr id search for js::touint16 bug 779601 ...
JSClass.flags
see also bug 527805 - removed jsclass_share_all_properties bug 571789 - removed jsclass_is_extended bug 638291 - removed jsclass_mark_is_trace bug 641025 - added jsclass_implements_barriers bug 702507 - removed jsclass_construct_prototype bug 758913 - removed jsclass_new_resolve_gets_start bug 766447 - added jsclass_is_domjsclass bug 792108 - added jsclass_emulates_undefined bug 993026 - removed jsclass_new_resolve bug 1097267 - removed jsclass_new_enumerate ...
JSProtoKey
see also bug 789635 bug 645416 - added jsproto_symbol bug 769872 - added jsproto_intl bug 792439 - added jsproto_weakset bug 896116 - added jsproto_typedarray bug 904701 - added jsproto_generatorfunction bug 914220 - added jsproto_typedobject bug 933001 - added jsproto_sharedarraybuffer bug 946042 - added jsproto_simd bug 1054882 - added jsproto_shared*arrays ...
JS_AlreadyHasOwnProperty
see also mxr id search for js_alreadyhasownproperty mxr id search for js_alreadyhasownucproperty mxr id search for js_alreadyhasownpropertybyid mxr id search for js_alreadyhasownelement bug 400793 bug 461163 ...
JS_CompileScript
mxr id search for js_compilescript mxr id search for js_compileucscript js::evaluate js::compileoffthread js::compilefunction js_executescript js_decompilescript bug 1143793 -- removed obj parameter ...
JS_ConvertArguments
see also mxr id search for js_convertarguments js_convertargumentsva bug 607292 - obsolete s format bug 933946 - obsolete j format bug 969798 - added args bug 1125784 ...
JS_ConvertArgumentsVA
see also mxr id search for js_convertargumentsva js_convertarguments bug 969798 - added args bug 1125784 ...
JS_EvaluateScript
see also mxr id search for js_evaluatescript mxr id search for js_evaluateucscript js_compilefile js_compilescript js_decompilescript js_destroyscript js_evaluatescriptforprincipals bug 1100579 ...
JS_ExecuteScript
bug 1097987 -- removed obj from js_executescript ...
JS_IsArrayObject
see also mxr id search for js_isarrayobject bug 959787 - added value bug 1179003 - added isarray ...
JS_IsGlobalObject
see also mxr id search for js_isglobalobject js_newglobalobject bug 797821 ...
JS_NewRuntime
see also mxr id search for js_newruntime js_init js_destroyruntime js_shutdown bug 714050 - added usehelperthreads parameter bug 964059 - added parentruntime parameter bug 941805 - removed usehelperthreads parameter bug 1034621 - added maxnurserybytes parameter bug 1286795 - js_newruntime is renamed to js_newcontext ...
SpiderMonkey 24
you can download full source code here: https://ftp.mozilla.org/pub/mozilla.org/js/mozjs-24.2.0.tar.bz2 (sha1: ce779081cc11bd0c871c6f303fc4a0091cf4fe66) spidermonkey 24 is the javascript engine that shipped in firefox 24.
SpiderMonkey 38
functionobject (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_doubletouint32 (bug 1112774) js_enumeratestub (bug 1103152) js_evaluatescript (bug 1100579) js_evaluateucscript (bug 1100579) js_executescriptversion (bug 1095660) js_getflatstringchars (bug 1037869) js_getfunctioncallback (bug 1103269) js_getinternedstringchars (bug 1037869) js_getinternedstringcharsandlength (bug 1037869) js_getstringcharsandlength (bug 1037869) js_getstringcharsz (bug 1037869) js_getstringcharszandlength (bug 1037869) js_gettypename (bug 1037718) js_isabo...
SpiderMonkey 52
you may wish to make the bugs block bug 837921 (aliased as "sm.embedding").
Querying Places
lean excludeitems attribute boolean excludequeries attribute boolean excludereadonlyfolders attribute boolean expandqueries attribute boolean includehidden attribute boolean showsessions attribute unsigned long maxresults const unsigned short query_type_history = 0 const unsigned short query_type_bookmarks = 1 const unsigned short query_type_unified = 2 (not yet implemented -- see bug 378798) attribute unsigned short querytype complex queries you can pass one or more nsinavhistoryquery objects to executequeries().
Starting WebLock
the interface callback looks like this: [scriptable, uuid(bbf8cab0-d43a-11d3-8cc2-00609792278c)] interface nsidirectoryserviceprovider: nsisupports { /** * getfile * * directory service calls this when it gets the first request for * a prop or on every request if the prop is not persistent.
Profiling XPCShell
a profile will look like this: file:///users/michiel/mozilla/tree1/...js/calutils.js [2,25420] createdatetime() {60-62} 579 {min 0, max 3, avg 0, sum 427, self 427} [2,56810] cp_qi() {860-866} 835 {min 0, max 1, avg 0, sum 950, self 950} the first line tells which file was profiled.
NS_NewLocalFile
see bug 129279 for details.
NS_NewNativeLocalFile
see bug 129279 for details.
nsAString_internal
<map id="classes" name="classes"> <area alt="" coords="415,5,553,53" href="http://developer.mozilla.org/en/nsastring_internal" shape="rect" title="nsastring_internal"> <area alt="" coords="379,101,451,149" href="http://developer.mozilla.org/en/nsstring" shape="rect" title="nsstring"> <area alt="" coords="475,101,635,149" href="http://developer.mozilla.org/en/nsdependentsubstring" shape="rect" title="nsdependentsubstring"> <area alt="" coords="151,197,257,245" href="http://developer.mozilla.org/en/nsfixedstring" shape="rect" title="nsfixedstring"> <area alt="" coords="284,197,396,245" h...
nsIAccessibleRole
role_label 79 presents an icon or short string in an interface.
nsICompositionStringSynthesizer
(bug 979112) setstring() sets new composition string.
nsIFile
see bug 129279 for details.
nsILoginMetaInfo
for example, "{d4e1a1f6-5ea0-40ee-bff5-da57982f21cf}" timecreated unsigned long long the time, in unix epoch milliseconds, when the login was first created.
XPCOM primitive
that kind of api today, you should probably use nsivariant instead.) idl data type interface component idl nsidptr nsisupportsid @mozilla.org/supports-id;1 [scriptable, uuid(d18290a0-4a1c-11d3-9890-006008962422)] interface nsisupportsid : nsisupportsprimitive { attribute nsidptr data; string tostring(); }; astring nsisupportsstring @mozilla.org/supports-string;1 [scriptable, uuid(d79dc970-4a1c-11d3-9890-006008962422)] interface nsisupportsstring : nsisupportsprimitive { attribute astring data; wstring tostring(); }; prbool nsisupportsprbool @mozilla.org/supports-prbool;1 [scriptable, uuid(ddc3b490-4a1c-11d3-9890-006008962422)] interface nsisupportsprbool : nsisupportsprimitive { attribute prbool data; string tostring(); }; pruint8 nsisupportspruint8 @mozil...
XPCOM tasks
see bug 5795, bug 12755, and bug 12755.
Xptcall Porting Status
though, there is some doubt - see bug #17997 <font color="white">done</font> aix ppc jim dunn <jdunn@netscape.com> philip k.
Index
79 building a thunderbird extension 6: adding javascript in this step we will create a small piece of javascript code that inserts the current date into our statusbar widget.
Using the Mozilla symbol server
symchk: failed files = 4 symchk: passed + ignored files = 179 downloading symbols on linux / mac os x if you are on linux and running gdb 7.9 or newer, you can use this gdb python script to automatically fetch symbols.
Accessibility Inspector - Firefox Developer Tools
starting in firefox 79, it is automatically enabled when you do one of the following: choose accessibility in the tools > web developer menu.
DOM Inspector FAQ - Firefox Developer Tools
please see bug 26179 for a lengthy discussion of why they are there.
Application - Firefox Developer Tools
accessing the application panel the application panel is available on the standard devtools tab menu under application, in firefox 79+.
Source map errors - Firefox Developer Tools
see bug 1437937: webextensions doesn't find source maps for details.
Debugger.Environment - Firefox Developer Tools
source metadata generated from file: js/src/doc/debugger/debugger.environment.md watermark: sha256:3d6f67939e351803d5d7fe201ed38c4aaf766caf032f255e168df1f1c6fe73cb changeset: 7ae377917236 ...
Debugger-API - Firefox Developer Tools
source metadata generated from file: js/src/doc/debugger/debugger-api.md watermark: sha256:6ee2381145a0d2e53d2f798f3f682e82dd7ab0caa0ac4dd5e56601c2e49913a7 changeset: ffa775dd5bd4 ...
Index - Firefox Developer Tools
79 page inspector keyboard shortcuts these shortcuts work while the node picker is active.
Call Tree - Firefox Developer Tools
in our example, there are 679 samples assigned to gecko - the second-largest group after bubblesort().
Responsive Design Mode - Firefox Developer Tools
while touch event simulation is enabled, mouse events are translated into touch events; this includes (starting in firefox 79) translating a mouse-drag event into a touch-drag event.
Rich output - Firefox Developer Tools
g(todolist) (4) […] ​ 0: object { status: "done", description: "morning pages", datecreated: 1552404478137 } ​ 1: object { status: "in progress", description: "refactor styles", datecreated: 1552404493169 } ​ 2: object { status: "to do", description: "create feedback form", datecreated: 1552404512630 } ​ 3: object { status: "to do", description: "normalize table", datecreated: 1552404533790 } ​ length: 4 ​ <prototype>: array [] debugger eval code:1:9 undefined highlighting and inspecting dom nodes if you hover the mouse over any dom element in the console output, it's highlighted on the page: in the screenshot above you'll also see a blue "target" icon next to the node in the console output: click it to switch to the inspector with that node selected.
AnalyserNode.AnalyserNode() - Web APIs
desktopmobilechromeedgefirefoxinternet exploreroperasafariandroid webviewchrome for androidfirefox for androidopera for androidsafari on iossamsung internetanalysernode() constructorchrome full support 55edge full support ≤79firefox full support 53ie no support noopera full support 42safari full support 6webview android full support 55chrome android full support ...
AudioBuffer() - Web APIs
rome for androidfirefox for androidopera for androidsafari on iossamsung internetaudiobuffer() constructorchrome full support 55notes full support 55notes notes the context parameter was supported up until version 57, but has now been removed.edge full support ≤79firefox full support 53ie no support noopera full support 42notes full support 42notes notes the context parameter was supported up until version 44, but has now been removed.safari ?
AudioBufferSourceNode.AudioBufferSourceNode() - Web APIs
droid webviewchrome for androidfirefox for androidopera for androidsafari on iossamsung internetaudiobuffersourcenode() constructorchrome full support 55notes full support 55notes notes before version 59, the default values were not supported.edge full support ≤79firefox full support 53ie no support noopera full support 42safari ?
AudioContext.baseLatency - Web APIs
desktopmobilechromeedgefirefoxinternet exploreroperasafariandroid webviewchrome for androidfirefox for androidopera for androidsafari on iossamsung internetbaselatency experimentalchrome full support 58edge full support ≤79firefox full support 70ie no support noopera full support 45safari no support nowebview android full support 58chrome android full support ...
AudioContext.getOutputTimestamp() - Web APIs
desktopmobilechromeedgefirefoxinternet exploreroperasafariandroid webviewchrome for androidfirefox for androidopera for androidsafari on iossamsung internetgetoutputtimestamp experimentalchrome full support 57edge full support ≤79firefox full support 70ie no support noopera full support 44safari no support nowebview android full support 57chrome android full support ...
AudioParam.cancelAndHoldAtTime() - Web APIs
— 56alternate name alternate name uses the non-standard name: cancelvaluesandholdattime()edge full support ≤79firefox no support noie no support noopera full support 44 full support 44 no support ?
BaseAudioContext.createConstantSource() - Web APIs
desktopmobilechromeedgefirefoxinternet exploreroperasafariandroid webviewchrome for androidfirefox for androidopera for androidsafari on iossamsung internetcreateconstantsourcechrome full support 56edge full support ≤79firefox full support 53ie no support noopera full support 43safari no support nowebview android full support 56chrome android full support ...
BasicCardRequest.supportedNetworks - Web APIs
desktopmobilechromeedgefirefoxinternet exploreroperasafariandroid webviewchrome for androidfirefox for androidopera for androidsafari on iossamsung internetsupportednetworkschrome no support noedge no support ≤18 — 79firefox full support 56notes disabled full support 56notes disabled notes available only in nightly builds.disabled from version 56: this feature is behind the dom.payments.request.enabled preference (needs to be set to true).
BasicCardResponse.billingAddress - Web APIs
desktopmobilechromeedgefirefoxinternet exploreroperasafariandroid webviewchrome for androidfirefox for androidopera for androidsafari on iossamsung internetbillingaddresschrome no support noedge no support ≤18 — 79firefox full support 56notes disabled full support 56notes disabled notes available only in nightly builds.disabled from version 56: this feature is behind the dom.payments.request.enabled preference (needs to be set to true).
BasicCardResponse.cardNumber - Web APIs
desktopmobilechromeedgefirefoxinternet exploreroperasafariandroid webviewchrome for androidfirefox for androidopera for androidsafari on iossamsung internetcardnumberchrome no support noedge no support ≤18 — 79firefox full support 56notes disabled full support 56notes disabled notes available only in nightly builds.disabled from version 56: this feature is behind the dom.payments.request.enabled preference (needs to be set to true).
BasicCardResponse.cardSecurityCode - Web APIs
desktopmobilechromeedgefirefoxinternet exploreroperasafariandroid webviewchrome for androidfirefox for androidopera for androidsafari on iossamsung internetcardsecuritycodechrome no support noedge no support ≤18 — 79firefox full support 56notes disabled full support 56notes disabled notes available only in nightly builds.disabled from version 56: this feature is behind the dom.payments.request.enabled preference (needs to be set to true).
BasicCardResponse.cardholderName - Web APIs
desktopmobilechromeedgefirefoxinternet exploreroperasafariandroid webviewchrome for androidfirefox for androidopera for androidsafari on iossamsung internetcardholdernamechrome no support noedge no support ≤18 — 79firefox full support 56notes disabled full support 56notes disabled notes available only in nightly builds.disabled from version 56: this feature is behind the dom.payments.request.enabled preference (needs to be set to true).
BasicCardResponse.expiryMonth - Web APIs
desktopmobilechromeedgefirefoxinternet exploreroperasafariandroid webviewchrome for androidfirefox for androidopera for androidsafari on iossamsung internetexpirymonthchrome no support noedge no support ≤18 — 79firefox full support 56notes disabled full support 56notes disabled notes available only in nightly builds.disabled from version 56: this feature is behind the dom.payments.request.enabled preference (needs to be set to true).
BasicCardResponse.expiryYear - Web APIs
desktopmobilechromeedgefirefoxinternet exploreroperasafariandroid webviewchrome for androidfirefox for androidopera for androidsafari on iossamsung internetexpiryyearchrome no support noedge no support ≤18 — 79firefox full support 56notes disabled full support 56notes disabled notes available only in nightly builds.disabled from version 56: this feature is behind the dom.payments.request.enabled preference (needs to be set to true).
BiquadFilterNode() - Web APIs
fariandroid webviewchrome for androidfirefox for androidopera for androidsafari on iossamsung internetbiquadfilternode() constructorchrome full support 55notes full support 55notes notes before chrome 59, the default values were not supported.edge full support ≤79firefox full support 53ie no support noopera full support 42notes full support 42notes notes before opera 46, the default values were not supported.safari ?
BlobEvent.timecode - Web APIs
desktopmobilechromeedgefirefoxinternet exploreroperasafariandroid webviewchrome for androidfirefox for androidopera for androidsafari on iossamsung internettimecode experimentalchrome full support 57edge full support ≤79firefox ?
BudgetService.getBudget() - Web APIs
desktopmobilechromeedgefirefoxinternet exploreroperasafariandroid webviewchrome for androidfirefox for androidopera for androidsafari on iossamsung internetgetbudget experimentaldeprecatednon-standardchrome full support 55edge full support ≤79firefox ?
BudgetService.getCost() - Web APIs
desktopmobilechromeedgefirefoxinternet exploreroperasafariandroid webviewchrome for androidfirefox for androidopera for androidsafari on iossamsung internetgetcost experimentaldeprecatednon-standardchrome full support 55edge full support ≤79firefox ?
BudgetService.reserve() - Web APIs
desktopmobilechromeedgefirefoxinternet exploreroperasafariandroid webviewchrome for androidfirefox for androidopera for androidsafari on iossamsung internetreserve experimentaldeprecatednon-standardchrome full support 55edge full support ≤79firefox ?
BudgetState.budgetAt - Web APIs
desktopmobilechromeedgefirefoxinternet exploreroperasafariandroid webviewchrome for androidfirefox for androidopera for androidsafari on iossamsung internetbudgetat experimentaldeprecatednon-standardchrome full support 60edge full support ≤79firefox ?
BudgetState.time - Web APIs
WebAPIBudgetStatetime
desktopmobilechromeedgefirefoxinternet exploreroperasafariandroid webviewchrome for androidfirefox for androidopera for androidsafari on iossamsung internettime experimentaldeprecatednon-standardchrome full support 60edge full support ≤79firefox ?
CSSImageValue - Web APIs
examples we create an element <button>magic wand</button> we add some css, including a background image requesting a binary file: button { display: inline-block; min-height: 100px; min-width: 100px; background: no-repeat 5% center url(https://mdn.mozillademos.org/files/16793/magicwand.png) aqua; } we get the element's style map.
ConvolverNode() - Web APIs
desktopmobilechromeedgefirefoxinternet exploreroperasafariandroid webviewchrome for androidfirefox for androidopera for androidsafari on iossamsung internetconvolvernode() constructorchrome full support 55edge full support ≤79firefox full support 53ie no support noopera full support 42safari ?
DOMException() - Web APIs
desktopmobilechromeedgefirefoxinternet exploreroperasafariandroid webviewchrome for androidfirefox for androidopera for androidsafari on iossamsung internetdomexception() constructorchrome full support yesedge full support 79firefox ?
DOMRectReadOnly.fromRect() - Web APIs
desktopmobilechromeedgefirefoxinternet exploreroperasafariandroid webviewchrome for androidfirefox for androidopera for androidsafari on iossamsung internetfromrect() static functionchrome full support 57edge full support 79firefox full support 69ie no support noopera full support 44safari full support 10.1webview android full support 57chrome android full support ...
DelayNode() - Web APIs
perasafariandroid webviewchrome for androidfirefox for androidopera for androidsafari on iossamsung internetdelaynode() constructorchrome full support 55notes full support 55notes notes before version 59, the default values were not supported.edge full support ≤79firefox full support 53ie no support noopera full support 42safari ?
DirectoryReaderSync - Web APIs
perasafariandroid webviewchrome for androidfirefox for androidopera for androidsafari on iossamsung internetdirectoryreadersync non-standardchrome full support 13prefixed full support 13prefixed prefixed implemented with the vendor prefix: webkitedge full support 79prefixed full support 79prefixed prefixed implemented with the vendor prefix: webkitfirefox no support noie no support noopera no support nosafari no support nowebview androi...
Document.fonts - Web APIs
WebAPIDocumentfonts
desktopmobilechromeedgefirefoxinternet exploreroperasafariandroid webviewchrome for androidfirefox for androidopera for androidsafari on iossamsung internetfontschrome full support 60edge full support 79firefox full support 41 full support 41 no support 35 — 41disabled disabled from version 35 until version 41 (exclusive): this feature is behind the layout.css.font-loading-api.enabled preference (needs to be set to true).
DynamicsCompressorNode() - Web APIs
droid webviewchrome for androidfirefox for androidopera for androidsafari on iossamsung internetdynamicscompressornode() constructorchrome full support 55notes full support 55notes notes before chrome 59, the default values were not supported.edge full support ≤79firefox full support 53ie no support noopera full support 42safari ?
Element.slot - Web APIs
WebAPIElementslot
desktopmobilechromeedgefirefoxinternet exploreroperasafariandroid webviewchrome for androidfirefox for androidopera for androidsafari on iossamsung internetslotchrome full support 53edge full support ≤79firefox full support 63ie ?
FederatedCredential - Web APIs
desktopmobilechromeedgefirefoxinternet exploreroperasafariandroid webviewchrome for androidfirefox for androidopera for androidsafari on iossamsung internetfederatedcredential() constructor non-standardchrome full support 51edge full support ≤79firefox ?
FederatedCredential.protocol - Web APIs
desktopmobilechromeedgefirefoxinternet exploreroperasafariandroid webviewchrome for androidfirefox for androidopera for androidsafari on iossamsung internetprotocol experimentalchrome full support 51edge full support ≤79firefox ?
FederatedCredential.provider - Web APIs
desktopmobilechromeedgefirefoxinternet exploreroperasafariandroid webviewchrome for androidfirefox for androidopera for androidsafari on iossamsung internetprovider experimentalchrome full support 51edge full support ≤79firefox ?
FetchEvent.navigationPreload - Web APIs
desktopmobilechromeedgefirefoxinternet exploreroperasafariandroid webviewchrome for androidfirefox for androidopera for androidsafari on iossamsung internetnavigationpreload experimentalchrome full support 59edge full support ≤79firefox ?
FileEntrySync - Web APIs
eroperasafariandroid webviewchrome for androidfirefox for androidopera for androidsafari on iossamsung internetfileentrysync non-standardchrome full support 13prefixed full support 13prefixed prefixed implemented with the vendor prefix: webkitedge full support ≤79prefixed full support ≤79prefixed prefixed implemented with the vendor prefix: webkitfirefox no support noie no support noopera no support nosafari no support nowebview and...
FileSystemDirectoryEntry.createReader() - Web APIs
desktopmobilechromeedgefirefoxinternet exploreroperasafariandroid webviewchrome for androidfirefox for androidopera for androidsafari on iossamsung internetcreatereader experimentalchrome full support 13edge full support 79firefox full support 50ie no support noopera no support nosafari full support 11.1webview android full support ≤37chrome android full support ...
FileSystemDirectoryEntry.getDirectory() - Web APIs
desktopmobilechromeedgefirefoxinternet exploreroperasafariandroid webviewchrome for androidfirefox for androidopera for androidsafari on iossamsung internetgetdirectory experimentalchrome full support 8edge full support 79firefox full support 50notes full support 50notes notes in firefox, the errorcallback's input parameter is a domexception rather than a fileerror object.ie no support noopera no support nosafari full sup...
FileSystemDirectoryEntry.getFile() - Web APIs
desktopmobilechromeedgefirefoxinternet exploreroperasafariandroid webviewchrome for androidfirefox for androidopera for androidsafari on iossamsung internetgetfile experimentalchrome full support 8edge full support 79firefox full support 50notes full support 50notes notes in firefox, the errorcallback's input parameter is a domexception rather than a fileerror object.ie no support noopera no support nosafari full sup...
FileSystemDirectoryEntry.removeRecursively() - Web APIs
desktopmobilechromeedgefirefoxinternet 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 ...
FileSystemEntry.copyTo() - Web APIs
desktopmobilechromeedgefirefoxinternet exploreroperasafariandroid webviewchrome for androidfirefox for androidopera for androidsafari on iossamsung internetcopyto experimentaldeprecatednon-standardchrome full support 8edge full support 79firefox no support noie no support noopera no support nosafari no support nowebview android full support ≤37chrome android full support ...
FileSystemEntry.filesystem - Web APIs
desktopmobilechromeedgefirefoxinternet exploreroperasafariandroid webviewchrome for androidfirefox for androidopera for androidsafari on iossamsung internetfilesystem experimentalchrome full support 8edge full support 79firefox full support 50ie no support noopera no support nosafari full support 11.1webview android full support ≤37chrome android full support ...
FileSystemEntry.fullPath - Web APIs
desktopmobilechromeedgefirefoxinternet exploreroperasafariandroid webviewchrome for androidfirefox for androidopera for androidsafari on iossamsung internetfullpath experimentalchrome full support 8edge full support 79firefox full support 50ie no support noopera no support nosafari full support 11.1webview android full support ≤37chrome android full support ...
FileSystemEntry.getMetadata() - Web APIs
desktopmobilechromeedgefirefoxinternet exploreroperasafariandroid webviewchrome for androidfirefox for androidopera for androidsafari on iossamsung internetgetmetadata experimentaldeprecatednon-standardchrome full support 8edge full support 79firefox no support noie no support noopera no support nosafari no support nowebview android full support ≤37chrome android full support ...
FileSystemEntry.getParent() - Web APIs
desktopmobilechromeedgefirefoxinternet exploreroperasafariandroid webviewchrome for androidfirefox for androidopera for androidsafari on iossamsung internetgetparent experimentalchrome full support 8edge full support 79firefox no support noie no support noopera no support nosafari full support 11.1webview android full support ≤37chrome android full support ...
FileSystemEntry.isDirectory - Web APIs
desktopmobilechromeedgefirefoxinternet exploreroperasafariandroid webviewchrome for androidfirefox for androidopera for androidsafari on iossamsung internetisdirectory experimentalchrome full support 8edge full support 79firefox full support 50ie no support noopera no support nosafari full support 11.1webview android full support ≤37chrome android full support ...
FileSystemEntry.isFile - Web APIs
desktopmobilechromeedgefirefoxinternet exploreroperasafariandroid webviewchrome for androidfirefox for androidopera for androidsafari on iossamsung internetisfile experimentalchrome full support 8edge full support 79firefox full support 50ie no support noopera no support nosafari full support 11.1webview android full support ≤37chrome android full support ...
FileSystemEntry.moveTo() - Web APIs
desktopmobilechromeedgefirefoxinternet exploreroperasafariandroid webviewchrome for androidfirefox for androidopera for androidsafari on iossamsung internetmoveto experimentaldeprecatednon-standardchrome full support 8edge full support 79firefox no support noie no support noopera no support nosafari no support nowebview android full support ≤37chrome android full support ...
FileSystemEntry.name - Web APIs
desktopmobilechromeedgefirefoxinternet exploreroperasafariandroid webviewchrome for androidfirefox for androidopera for androidsafari on iossamsung internetname experimentalchrome full support 8edge full support 79firefox full support 50ie no support noopera no support nosafari full support 11.1webview android full support ≤37chrome android full support ...
FileSystemEntry.remove() - Web APIs
desktopmobilechromeedgefirefoxinternet exploreroperasafariandroid webviewchrome for androidfirefox for androidopera for androidsafari on iossamsung internetremove experimentaldeprecatednon-standardchrome full support 8edge full support 79firefox no support noie no support noopera no support nosafari no support nowebview android full support ≤37chrome android full support ...
FileSystemEntry.toURL() - Web APIs
desktopmobilechromeedgefirefoxinternet exploreroperasafariandroid webviewchrome for androidfirefox for androidopera for androidsafari on iossamsung internettourl experimentaldeprecatednon-standardchrome full support 8edge full support 79firefox no support noie no support noopera no support nosafari no support nowebview android full support ≤37chrome android full support ...
FileSystemFileEntry.createWriter() - Web APIs
desktopmobilechromeedgefirefoxinternet 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 ...
FileSystemFileEntry.file() - Web APIs
desktopmobilechromeedgefirefoxinternet exploreroperasafariandroid webviewchrome for androidfirefox for androidopera for androidsafari on iossamsung internetfilechrome full support 8edge full support 79firefox full support 50ie no support noopera no support nosafari full support 11.1webview android full support ≤37chrome android full support ...
FileSystemFlags.create - Web APIs
exploreroperasafariandroid webviewchrome for androidfirefox for androidopera for androidsafari on iossamsung internetcreate experimentalchrome full support 13prefixed full support 13prefixed prefixed implemented with the vendor prefix: webkitedge full support ≤79prefixed full support ≤79prefixed prefixed implemented with the vendor prefix: webkitfirefox partial support 50notes partial support 50notes notes for security reasons, firefox does not support creating files.
FileSystemFlags.exclusive - Web APIs
ploreroperasafariandroid webviewchrome for androidfirefox for androidopera for androidsafari on iossamsung internetexclusive experimentalchrome full support 13prefixed full support 13prefixed prefixed implemented with the vendor prefix: webkitedge full support ≤79prefixed full support ≤79prefixed prefixed implemented with the vendor prefix: webkitfirefox partial support 50notes partial support 50notes notes for security reasons, firefox does not support creating files.
FontFace.display - Web APIs
WebAPIFontFacedisplay
desktopmobilechromeedgefirefoxinternet exploreroperasafariandroid webviewchrome for androidfirefox for androidopera for androidsafari on iossamsung internetdisplay experimentalchrome full support 60edge full support 79firefox full support 58ie ?
FontFaceSetLoadEvent.FontFaceSetLoadEvent() - Web APIs
desktopmobilechromeedgefirefoxinternet exploreroperasafariandroid webviewchrome for androidfirefox for androidopera for androidsafari on iossamsung internetfontfacesetloadevent() constructor experimentalchrome full support 57edge full support ≤79firefox ?
FontFaceSetLoadEvent.fontfaces - Web APIs
desktopmobilechromeedgefirefoxinternet exploreroperasafariandroid webviewchrome for androidfirefox for androidopera for androidsafari on iossamsung internetfontfaces experimentalchrome full support 35edge full support ≤79firefox full support yesie ?
Guide to the Fullscreen API - Web APIs
idopera for androidsafari on iossamsung internetfullscreen deprecatedchrome full support 71 full support 71 full support 15alternate name alternate name uses the non-standard name: webkitisfullscreenedge full support ≤79 full support ≤79 full support ≤79alternate name alternate name uses the non-standard name: webkitisfullscreenfirefox full support 64 full support 64 no support 49 — 65disabled disabled fr...
GainNode() - Web APIs
WebAPIGainNodeGainNode
roperasafariandroid webviewchrome for androidfirefox for androidopera for androidsafari on iossamsung internetgainnode() constructorchrome full support 55notes full support 55notes notes before chrome 59, the default values were not supported.edge full support ≤79firefox full support 53ie no support noopera full support 42safari ?
HTMLAnchorElement.referrerPolicy - Web APIs
desktopmobilechromeedgefirefoxinternet exploreroperasafariandroid webviewchrome for androidfirefox for androidopera for androidsafari on iossamsung internetreferrerpolicychrome full support 51edge full support 79firefox full support 50ie no support noopera full support 38safari full support 11.1webview android full support 51chrome android full support ...
HTMLAreaElement.referrerPolicy - Web APIs
desktopmobilechromeedgefirefoxinternet exploreroperasafariandroid webviewchrome for androidfirefox for androidopera for androidsafari on iossamsung internetreferrerpolicychrome full support 51edge full support 79firefox full support 50ie no support noopera full support 38safari full support 11.1webview android full support 51chrome android full support ...
HTMLIFrameElement.csp - Web APIs
desktopmobilechromeedgefirefoxinternet exploreroperasafariandroid webviewchrome for androidfirefox for androidopera for androidsafari on iossamsung internetcsp experimentalchrome full support 61edge full support ≤79firefox ?
HTMLIFrameElement.referrerPolicy - Web APIs
desktopmobilechromeedgefirefoxinternet exploreroperasafariandroid webviewchrome for androidfirefox for androidopera for androidsafari on iossamsung internetreferrerpolicychrome full support 51edge full support 79firefox full support 50ie no support noopera full support 38safari full support 11.1webview android full support 51chrome android full support ...
HTMLImageElement.crossOrigin - Web APIs
const imageurl = "https://mdn.mozillademos.org/files/16797/clock-demo-400px.png"; const container = document.queryselector(".container"); function loadimage(url) { const image = new image(200, 200); image.addeventlistener("load", () => container.prepend(image) ); image.addeventlistener("error", () => { const errmsg = document.createelement("output"); errmsg.value = `error loading image at ${url}`; container.append(errmsg); })...
HTMLImageElement.currentSrc - Web APIs
html <img src="/files/16797/clock-demo-400px.png" alt="clock" srcset="/files/16864/clock-demo-200px.png 200w, /files/16797/clock-demo-400px.png 400w" sizes="(max-width: 400px) 50%, 90%"> javascript var clockimage = document.queryselector("img"); let p = document.createelement("p"); if (!clockimage.currentsrc.endswith("200px.png")) { p.innertext = "using the 200px image."; } else { p.innertext = "us...
HTMLImageElement.decoding - Web APIs
desktopmobilechromeedgefirefoxinternet exploreroperasafariandroid webviewchrome for androidfirefox for androidopera for androidsafari on iossamsung internetdecodingchrome full support 65edge full support ≤79firefox full support 63ie no support noopera full support yessafari full support 11.1webview android full support 65chrome android full support ...
HTMLImageElement.naturalHeight - Web APIs
html <div class="box"> <img src="/files/16797/clock-demo-400px.png" class="image"> </div> <div class="output"> </div> the html features a 400x398 pixel image which is placed inside a <div>.
HTMLImageElement.naturalWidth - Web APIs
html <div class="box"> <img src="/files/16797/clock-demo-400px.png" class="image"> </div> <div class="output"> </div> the html features a 400x398 pixel image which is placed inside a <div>.
HTMLImageElement.referrerPolicy - Web APIs
desktopmobilechromeedgefirefoxinternet exploreroperasafariandroid webviewchrome for androidfirefox for androidopera for androidsafari on iossamsung internetreferrerpolicychrome full support 51edge full support 79firefox full support 50ie no support noopera full support 38safari full support 11.1webview android full support 51chrome android full support ...
HTMLImageElement.src - Web APIs
examples specifying a single image html <img src="https://udn.realityripple.com/samples/d6/7ab36d79bb.jpg" width="160" alt="slices of grapefruit, looking yummy."> result using src with an image set when using a set of images with the srcset property, the src serves as either a fallback for older browsers, or as the 1x size of the image.
HTMLImageElement.srcset - Web APIs
<div class="box"> <img src="/files/16797/clock-demo-200px.png" alt="clock" srcset="/files/16864/clock-demo-200px.png 1x, /files/16797/clock-demo-400px.png 2x"> </div> css the css simply specifies that the image and its surrounding box should be 200 pixels square and should have a simple border around it.
HTMLImageElement.width - Web APIs
<p>image width: <span class="size">?</span>px (resize to update)</p> <img src="/files/16864/clock-demo-200px.png" alt="clock" srcset="/files/16864/clock-demo-200px.png 200w, /files/16797/clock-demo-400px.png 400w" sizes="(max-width: 400px) 200px, 400px"> javascript the javascript code looks at the width to determine the width of the image at the moment.
HTMLImageElement.x - Web APIs
<table id="userinfo"> <colgroup> <col span="2" class="group1"> <col> </colgroup> <tr> <th>userid</th> <th>name</th> <th>avatar</th> </tr> <tr> <td>12345678</td> <td>johnny rocket</td> <td><img src="https://udn.realityripple.com/samples/d6/7ab36d79bb.jpg"</td> </th> </table> <pre id="log"> </pre> javascript the javascript code that fetches the image from the table and looks up its x and y values is below.
HTMLImageElement.y - Web APIs
<table id="userinfo"> <colgroup> <col span="2" class="group1"> <col> </colgroup> <tr> <th>userid</th> <th>name</th> <th>avatar</th> </tr> <tr> <td>12345678</td> <td>johnny rocket</td> <td><img src="https://udn.realityripple.com/samples/d6/7ab36d79bb.jpg"</td> </th> </table> <pre id="log"> </pre> javascript the javascript code that fetches the image from the table and looks up its x and y values is below.
HTMLMediaElement.autoplay - Web APIs
<video id="video" controls> <source src="https://player.vimeo.com/external/250688977.sd.mp4?s=d14b1f1a971dde13c79d6e436b88a6a928dfe26b&profile_id=165"> </video> *** disable autoplay (recommended) *** false is the default value document.queryselector('#video').autoplay = false; specifications specification status comment html living standardthe definition of 'htmlmediaelement.autoplay' in that specification.
HTMLMediaElement.controlsList - Web APIs
desktopmobilechromeedgefirefoxinternet exploreroperasafariandroid webviewchrome for androidfirefox for androidopera for androidsafari on iossamsung internetcontrolslistchrome full support 58edge full support ≤79firefox ?
HTMLMediaElement.onwaitingforkey - Web APIs
desktopmobilechromeedgefirefoxinternet exploreroperasafariandroid webviewchrome for androidfirefox for androidopera for androidsafari on iossamsung internetonwaitingforkeychrome full support 55edge full support 79firefox full support yesie ?
HTMLOrForeignElement.nonce - Web APIs
desktopmobilechromeedgefirefoxinternet exploreroperasafariandroid webviewchrome for androidfirefox for androidopera for androidsafari on iossamsung internetnoncechrome full support 61edge full support 79firefox full support 75ie no support noopera full support yessafari full support 10webview android full support 61chrome android full support ...
HTMLScriptElement.referrerPolicy - Web APIs
desktopmobilechromeedgefirefoxinternet exploreroperasafariandroid webviewchrome for androidfirefox for androidopera for androidsafari on iossamsung internetreferrerpolicychrome full support 70edge full support ≤79firefox full support 65ie no support noopera full support yessafari no support nowebview android full support 70chrome android full support ...
HTMLSlotElement.assignedElements() - Web APIs
desktopmobilechromeedgefirefoxinternet exploreroperasafariandroid webviewchrome for androidfirefox for androidopera for androidsafari on iossamsung internetassignedelements experimentalchrome full support 65edge full support 79firefox full support 66ie no support noopera full support yessafari ?
HTMLSlotElement.name - Web APIs
desktopmobilechromeedgefirefoxinternet exploreroperasafariandroid webviewchrome for androidfirefox for androidopera for androidsafari on iossamsung internetname experimentalchrome full support 53edge full support 79firefox full support 63 full support 63 no support 59 — 63disabled disabled from version 59 until version 63 (exclusive): this feature is behind the dom.webcomponents.shadowdom.enabled preference (needs to be set to true).
History.scrollRestoration - Web APIs
desktopmobilechromeedgefirefoxinternet exploreroperasafariandroid webviewchrome for androidfirefox for androidopera for androidsafari on iossamsung internetscrollrestorationchrome full support 46edge full support 79firefox full support 46ie no support noopera full support 33safari full support yeswebview android no support nochrome android full support ...
IDBCursor.key - Web APIs
WebAPIIDBCursorkey
22opera android full support 14safari ios full support 8samsung internet android full support yesbinary keyschrome full support 58edge full support ≤79firefox full support 51ie ?
IDBCursor.request - Web APIs
WebAPIIDBCursorrequest
desktopmobilechromeedgefirefoxinternet exploreroperasafariandroid webviewchrome for androidfirefox for androidopera for androidsafari on iossamsung internetrequestchrome full support 76edge full support 79firefox full support 77ie no support noopera full support 63safari ?
IDBDatabaseException - Web APIs
oid webviewchrome for androidfirefox for androidopera for androidsafari on iossamsung internetidbdatabaseexception deprecatednon-standardchrome full support 12prefixed full support 12prefixed prefixed implemented with the vendor prefix: webkitedge full support ≤79prefixed full support ≤79prefixed prefixed implemented with the vendor prefix: webkitfirefox no support 4 — 14ie no support noopera no support nosafari no support nowebview android ...
databases - Web APIs
desktopmobilechromeedgefirefoxinternet exploreroperasafariandroid webviewchrome for androidfirefox for androidopera for androidsafari on iossamsung internetdatabases experimentalchrome full support 71edge full support 79firefox no support nonotes no support nonotes notes see bug 934640.ie no support noopera full support 58safari no support nowebview android full support ...
IDBFactory - Web APIs
22opera android full support 14safari ios full support 8samsung internet android full support 1.5databases experimentalchrome full support 71edge full support 79firefox no support nonotes no support nonotes notes see bug 934640.ie no support noopera full support 58safari no support nowebview android full support ...
IDBIndex.name - Web APIs
WebAPIIDBIndexname
22opera android full support 14safari ios full support 8samsung internet android full support 1.5renaming with name setterchrome full support yesedge full support ≤79firefox full support 49ie ?
IDBObjectStore.getKey() - Web APIs
desktopmobilechromeedgefirefoxinternet exploreroperasafariandroid webviewchrome for androidfirefox for androidopera for androidsafari on iossamsung internetgetkeychrome full support 48edge full support ≤79firefox full support 51ie ?
IDBTransaction.objectStoreNames - Web APIs
desktopmobilechromeedgefirefoxinternet exploreroperasafariandroid webviewchrome for androidfirefox for androidopera for androidsafari on iossamsung internetobjectstorenameschrome full support 48edge full support ≤79firefox full support yesie ?
IDBTransaction.commit() - Web APIs
desktopmobilechromeedgefirefoxinternet exploreroperasafariandroid webviewchrome for androidfirefox for androidopera for androidsafari on iossamsung internetcommitchrome full support 76edge full support 79firefox full support 74ie no support noopera full support 63safari no support nowebview android full support 76chrome android full support ...
IIRFilterNode() - Web APIs
safariandroid webviewchrome for androidfirefox for androidopera for androidsafari on iossamsung internetiirfilternode() constructorchrome full support 55notes full support 55notes notes before version 59, the default values were not supported.edge full support ≤79firefox full support 53ie no support noopera full support 42safari ?
ImageCapture.takePhoto() - Web APIs
bviewchrome for androidfirefox for androidopera for androidsafari on iossamsung internettakephoto experimentalchrome full support 60 full support 60 no support 59 — 60notes notes photosettings argument not supported.edge full support ≤79firefox ?
InputEvent.dataTransfer - Web APIs
desktopmobilechromeedgefirefoxinternet exploreroperasafariandroid webviewchrome for androidfirefox for androidopera for androidsafari on iossamsung internetdatatransfer experimentalchrome full support 60edge full support 79firefox full support 67ie no support noopera full support 47safari no support nowebview android full support 60chrome android full support ...
InputEvent.getTargetRanges() - Web APIs
desktopmobilechromeedgefirefoxinternet exploreroperasafariandroid webviewchrome for androidfirefox for androidopera for androidsafari on iossamsung internetgettargetranges experimentalchrome full support 60edge full support 79firefox no support noie no support noopera full support 47safari full support 10.1webview android full support 60chrome android full support ...
MediaRecorder.audioBitsPerSecond - Web APIs
desktopmobilechromeedgefirefoxinternet exploreroperasafariandroid webviewchrome for androidfirefox for androidopera for androidsafari on iossamsung internetaudiobitspersecond experimentalchrome full support 49edge full support 79firefox full support 71ie no support noopera full support 36safari no support nowebview android full support 49chrome android full support ...
MediaSession.playbackState - Web APIs
desktopmobilechromeedgefirefoxinternet exploreroperasafariandroid webviewchrome for androidfirefox for androidopera for androidsafari on iossamsung internetplaybackstate experimentalchrome full support 73edge full support ≤79firefox no support noie no support noopera full support yessafari ?
MediaStream.id - Web APIs
WebAPIMediaStreamid
— 54edge no support 12 — 79firefox full support 41ie no support noopera no support ?
Capabilities, constraints, and settings - Web APIs
see firefox bug 1179084, for example.
Metadata.modificationTime - Web APIs
desktopmobilechromeedgefirefoxinternet exploreroperasafariandroid webviewchrome for androidfirefox for androidopera for androidsafari on iossamsung internetmodificationtime experimentalnon-standardchrome full support 13edge full support ≤79firefox no support noie no support noopera no support nosafari no support nowebview android no support nochrome android full support ...
Metadata.size - Web APIs
WebAPIMetadatasize
desktopmobilechromeedgefirefoxinternet exploreroperasafariandroid webviewchrome for androidfirefox for androidopera for androidsafari on iossamsung internetsize experimentalnon-standardchrome full support 13edge full support ≤79firefox no support noie no support noopera no support nosafari no support nowebview android no support nochrome android full support ...
NonDocumentTypeChildNode.nextElementSibling - Web APIs
desktopmobilechromeedgefirefoxinternet exploreroperasafariandroid webviewchrome for androidfirefox for androidopera for androidsafari on iossamsung internetnextelementsiblingchrome full support 4edge full support 12notes full support 12notes notes before edge 79, this property was only implemented for element, not for characterdata.firefox full support 3.5ie partial support 9notes partial support 9notes notes only implemented for element, not for characterdata.
OfflineAudioCompletionEvent.OfflineAudioCompletionEvent() - Web APIs
webviewchrome for androidfirefox for androidopera for androidsafari on iossamsung internetofflineaudiocompletionevent() constructorchrome full support 57notes full support 57notes notes before chrome 59, the default values were not supported.edge full support ≤79firefox full support 53ie no support noopera full support 42safari ?
performance.now() - Web APIs
WebAPIPerformancenow
starting with firefox 79, high resolution timers can be used if you cross-origin isolate your document using the cross-origin-opener-policy and cross-origin-embedder-policy headers: cross-origin-opener-policy: same-origin cross-origin-embedder-policy: require-corp these headers ensure a top-level document does not share a browsing context group with cross-origin documents.
PerformanceLongTaskTiming.attribution - Web APIs
desktopmobilechromeedgefirefoxinternet exploreroperasafariandroid webviewchrome for androidfirefox for androidopera for androidsafari on iossamsung internetattribution experimentalchrome full support 58edge full support ≤79firefox no support noie ?
PhotoCapabilities.fillLightMode - Web APIs
desktopmobilechromeedgefirefoxinternet exploreroperasafariandroid webviewchrome for androidfirefox for androidopera for androidsafari on iossamsung internetfilllightmode experimentalchrome full support 59edge full support ≤79firefox ?
PhotoCapabilities.imageHeight - Web APIs
desktopmobilechromeedgefirefoxinternet exploreroperasafariandroid webviewchrome for androidfirefox for androidopera for androidsafari on iossamsung internetimageheight experimentalchrome full support 59edge full support ≤79firefox ?
imageWidth - Web APIs
desktopmobilechromeedgefirefoxinternet exploreroperasafariandroid webviewchrome for androidfirefox for androidopera for androidsafari on iossamsung internetimagewidth experimentalchrome full support 59edge full support ≤79firefox ?
PhotoCapabilities.redEyeReduction - Web APIs
desktopmobilechromeedgefirefoxinternet exploreroperasafariandroid webviewchrome for androidfirefox for androidopera for androidsafari on iossamsung internetredeyereduction experimentalchrome full support 59edge full support ≤79firefox ?
PointerEvent.getCoalescedEvents() - Web APIs
desktopmobilechromeedgefirefoxinternet exploreroperasafariandroid webviewchrome for androidfirefox for androidopera for androidsafari on iossamsung internetgetcoalescedevents experimentalchrome full support 58edge full support 79firefox full support 59ie no support noopera full support 45safari no support nowebview android full support 58chrome android full support ...
PushMessageData.arrayBuffer() - Web APIs
desktopmobilechromeedgefirefoxinternet exploreroperasafariandroid webviewchrome for androidfirefox for androidopera for androidsafari on iossamsung internetarraybuffer experimentalchrome full support 50edge full support ≤79firefox full support 44notes full support 44notes notes extended support releases (esr) before firefox 78 esr do not support service workers and the push api.ie no support noopera full support 37safari n...
PushMessageData.blob() - Web APIs
desktopmobilechromeedgefirefoxinternet exploreroperasafariandroid webviewchrome for androidfirefox for androidopera for androidsafari on iossamsung internetblob experimentalchrome full support 50edge full support ≤79firefox full support 44notes full support 44notes notes extended support releases (esr) before firefox 78 esr do not support service workers and the push api.ie no support noopera full support 37safari n...
PushMessageData.json() - Web APIs
desktopmobilechromeedgefirefoxinternet exploreroperasafariandroid webviewchrome for androidfirefox for androidopera for androidsafari on iossamsung internetjson experimentalchrome full support 50edge full support ≤79firefox full support 44notes full support 44notes notes extended support releases (esr) before firefox 78 esr do not support service workers and the push api.ie no support noopera full support 37safari n...
PushMessageData.text() - Web APIs
desktopmobilechromeedgefirefoxinternet exploreroperasafariandroid webviewchrome for androidfirefox for androidopera for androidsafari on iossamsung internettext experimentalchrome full support 50edge full support ≤79firefox full support 44notes full support 44notes notes extended support releases (esr) before firefox 78 esr do not support service workers and the push api.ie no support noopera full support 37safari n...
RTCIceCandidatePairStats.retransmissionsReceived - Web APIs
see rfc 7982 for further details.
RTCIceCandidatePairStats.retransmissionsSent - Web APIs
see rfc 7982 for further details.
RTCPeerConnection.onicecandidateerror - Web APIs
} else if (event.errorcode >= 700 && event.errorcode <= 799) { // server could not be reached; a specific error number is // provided but these are not yet specified.
RTCRtpContributingSource.source - Web APIs
desktopmobilechromeedgefirefoxinternet exploreroperasafariandroid webviewchrome for androidfirefox for androidopera for androidsafari on iossamsung internetsourcechrome full support 59edge full support ≤79firefox full support 59disabled full support 59disabled disabled from version 59: this feature is behind the media.peerconnection.rtpsourcesapi.enable preference (needs to be set to true).
SVGFEFuncAElement - Web APIs
306" y="94" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">svgcomponenttransferfunctionelement</text></a><polyline points="131,89 121,84 121,94 131,89" stroke="#d4dde4" fill="none"/><line x1="121" y1="89" x2="91" y2="89" stroke="#d4dde4"/><a xlink:href="/docs/web/api/svgfefuncaelement" target="_top"><rect x="-79" y="65" width="170" height="50" fill="#f4f7f8" stroke="#d4dde4" stroke-width="2px" /><text x="6" y="94" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">svgfefuncaelement</text></a></svg></div> a:hover text { fill: #0095dd; pointer-events: all;} properties this interface not provide any specific proper...
SVGFEFuncBElement - Web APIs
306" y="94" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">svgcomponenttransferfunctionelement</text></a><polyline points="131,89 121,84 121,94 131,89" stroke="#d4dde4" fill="none"/><line x1="121" y1="89" x2="91" y2="89" stroke="#d4dde4"/><a xlink:href="/docs/web/api/svgfefuncbelement" target="_top"><rect x="-79" y="65" width="170" height="50" fill="#f4f7f8" stroke="#d4dde4" stroke-width="2px" /><text x="6" y="94" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">svgfefuncbelement</text></a></svg></div> a:hover text { fill: #0095dd; pointer-events: all;} properties this interface not provide any specific proper...
SVGFEFuncGElement - Web APIs
306" y="94" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">svgcomponenttransferfunctionelement</text></a><polyline points="131,89 121,84 121,94 131,89" stroke="#d4dde4" fill="none"/><line x1="121" y1="89" x2="91" y2="89" stroke="#d4dde4"/><a xlink:href="/docs/web/api/svgfefuncgelement" target="_top"><rect x="-79" y="65" width="170" height="50" fill="#f4f7f8" stroke="#d4dde4" stroke-width="2px" /><text x="6" y="94" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">svgfefuncgelement</text></a></svg></div> a:hover text { fill: #0095dd; pointer-events: all;} properties this interface not provide any specific proper...
SVGFEFuncRElement - Web APIs
306" y="94" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">svgcomponenttransferfunctionelement</text></a><polyline points="131,89 121,84 121,94 131,89" stroke="#d4dde4" fill="none"/><line x1="121" y1="89" x2="91" y2="89" stroke="#d4dde4"/><a xlink:href="/docs/web/api/svgfefuncrelement" target="_top"><rect x="-79" y="65" width="170" height="50" fill="#f4f7f8" stroke="#d4dde4" stroke-width="2px" /><text x="6" y="94" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">svgfefuncrelement</text></a></svg></div> a:hover text { fill: #0095dd; pointer-events: all;} properties this interface not provide any specific proper...
SVGImageElement.decoding - Web APIs
desktopmobilechromeedgefirefoxinternet exploreroperasafariandroid webviewchrome for androidfirefox for androidopera for androidsafari on iossamsung internetdecoding experimentalchrome full support 65edge full support ≤79firefox ?
SVGLength - Web APIs
WebAPISVGLength
e: " + val.value + ", valueinspecifiedunits " + val.unittype + ": " + val.valueinspecifiedunits + ", valueasstring: " + val.valueasstring); } ]]></script> <rect id="myrect" x="1cm" y="1cm" fill="green" stroke="black" stroke-width="1" width="1cm" height="1cm" /> </svg> results on a desktop monitor (pixel units will be dpi-dependent): value: 37.7952766418457, valueinspecifiedunits: 6: 1, valueasstring: 1cm value: 26.66666603088379, valueinspecifiedunits 9: 20, valueasstring: 20pt value: 26.66666603088379, valueinspecifiedunits 8: 0.277777761220932, valueasstring: 0.277778in constants name value description svg_lengthtype_unknown 0 the unit type is not one of predefined unit types.
SVGTSpanElement - Web APIs
ect x="-239" y="65" width="250" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="-114" y="94" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">svgtextpositioningelement</text></a><polyline points="-239,89 -249,84 -249,94 -239,89" stroke="#d4dde4" fill="none"/><line x1="-249" y1="89" x2="-279" y2="89" stroke="#d4dde4"/><a xlink:href="/docs/web/api/svgtspanelement" target="_top"><rect x="-429" y="65" width="150" height="50" fill="#f4f7f8" stroke="#d4dde4" stroke-width="2px" /><text x="-354" y="94" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">svgtspanelement</text></a></svg></div> a:hover text {...
SVGTextElement - Web APIs
ect x="-239" y="65" width="250" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="-114" y="94" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">svgtextpositioningelement</text></a><polyline points="-239,89 -249,84 -249,94 -239,89" stroke="#d4dde4" fill="none"/><line x1="-249" y1="89" x2="-279" y2="89" stroke="#d4dde4"/><a xlink:href="/docs/web/api/svgtextelement" target="_top"><rect x="-419" y="65" width="140" height="50" fill="#f4f7f8" stroke="#d4dde4" stroke-width="2px" /><text x="-349" y="94" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">svgtextelement</text></a></svg></div> a:hover text { f...
SVGTextPathElement - Web APIs
ill="#4d4e53" text-anchor="middle" alignment-baseline="middle">svgtextcontentelement</text></a><polyline points="51,89 41,84 41,94 51,89" stroke="#d4dde4" fill="none"/><line x1="41" y1="89" x2="11" y2="89" stroke="#d4dde4"/><a xlink:href="/docs/web/api/svgtextpathelement" target="_top"><rect x="-169" y="65" width="180" height="50" fill="#f4f7f8" stroke="#d4dde4" stroke-width="2px" /><text x="-79" y="94" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">svgtextpathelement</text></a></svg></div> a:hover text { fill: #0095dd; pointer-events: all;} constants method types name value description textpath_methodtype_unknown 0 the type is not one of predefined types.
SVGTransformList - Web APIs
yesopera android full support yessafari ios full support yessamsung internet android full support yeslength non-standardchrome full support yesedge full support ≤79firefox full support 9ie ?
ScreenOrientation.angle - Web APIs
desktopmobilechromeedgefirefoxinternet exploreroperasafariandroid webviewchrome for androidfirefox for androidopera for androidsafari on iossamsung internetanglechrome full support 38edge full support 79firefox full support 43ie no support noopera full support 25safari no support nowebview android full support 38chrome android full support ...
ScreenOrientation.lock() - Web APIs
desktopmobilechromeedgefirefoxinternet exploreroperasafariandroid webviewchrome for androidfirefox for androidopera for androidsafari on iossamsung internetlockchrome full support 38edge full support 79firefox full support 43ie no support noopera full support 25safari no support nowebview android full support 38chrome android full support ...
ScreenOrientation.onchange - Web APIs
desktopmobilechromeedgefirefoxinternet exploreroperasafariandroid webviewchrome for androidfirefox for androidopera for androidsafari on iossamsung internetonchangechrome full support 38edge full support 79firefox full support 43ie no support noopera full support 25safari no support nowebview android full support 38chrome android full support ...
ScreenOrientation.type - Web APIs
desktopmobilechromeedgefirefoxinternet exploreroperasafariandroid webviewchrome for androidfirefox for androidopera for androidsafari on iossamsung internettypechrome full support 38edge full support 79firefox full support 43ie no support noopera full support 25safari no support nowebview android full support 38chrome android full support ...
ScreenOrientation.unlock() - Web APIs
desktopmobilechromeedgefirefoxinternet exploreroperasafariandroid webviewchrome for androidfirefox for androidopera for androidsafari on iossamsung internetunlockchrome full support 38edge full support 79firefox full support 43ie no support noopera full support 25safari no support nowebview android full support 38chrome android full support ...
Selection.extend() - Web APIs
WebAPISelectionextend
droid full support yessafari ios full support yessamsung internet android full support yesoffset parameter is optional experimentalchrome full support yesedge full support ≤79firefox full support 55ie no support noopera full support yessafari full support yeswebview android no support nochrome android full support ...
Selection API - Web APIs
esopera android full support yessafari ios full support yessamsung internet android full support yesmodify experimentalnon-standardchrome full support yesedge full support ≤79firefox full support 4ie ?
SharedWorkerGlobalScope.applicationCache - Web APIs
desktopmobilechromeedgefirefoxinternet exploreroperasafariandroid webviewchrome for androidfirefox for androidopera for androidsafari on iossamsung internetapplicationcachechrome full support 4edge full support ≤79firefox full support 29ie no support noopera full support 10.6safari no support nowebview android full support yeschrome android full support ...
SharedWorkerGlobalScope.onconnect - Web APIs
desktopmobilechromeedgefirefoxinternet exploreroperasafariandroid webviewchrome for androidfirefox for androidopera for androidsafari on iossamsung internetonconnectchrome full support 4edge full support ≤79firefox full support 29ie no support noopera full support 10.6safari no support nowebview android full support yeschrome android full support ...
Slottable: assignedSlot - Web APIs
desktopmobilechromeedgefirefoxinternet exploreroperasafariandroid webviewchrome for androidfirefox for androidopera for androidsafari on iossamsung internetassignedslot experimentalchrome full support 53edge full support 79firefox full support 63 full support 63 no support 59 — 63disabled disabled from version 59 until version 63 (exclusive): this feature is behind the dom.webcomponents.shadowdom.enabled preference (needs to be set to true).
StereoPannerNode.StereoPannerNode() - Web APIs
fariandroid webviewchrome for androidfirefox for androidopera for androidsafari on iossamsung internetstereopannernode() constructorchrome full support 55notes full support 55notes notes before chrome 59, the default values were not supported.edge full support ≤79firefox full support 53ie no support noopera full support 42safari no support nowebview android full support 55notes full support ...
StorageManager.persist() - Web APIs
for androidfirefox for androidopera for androidsafari on iossamsung internetpersistchrome full support 52 full support 52 no support 48 — 52alternate name alternate name uses the non-standard name: requestpersistentedge full support ≤79firefox full support 55ie ?
TaskAttributionTiming.containerId - Web APIs
desktopmobilechromeedgefirefoxinternet exploreroperasafariandroid webviewchrome for androidfirefox for androidopera for androidsafari on iossamsung internetcontainerid experimentalchrome full support 58edge full support ≤79firefox no support noie ?
TaskAttributionTiming.containerType - Web APIs
desktopmobilechromeedgefirefoxinternet exploreroperasafariandroid webviewchrome for androidfirefox for androidopera for androidsafari on iossamsung internetcontainertype experimentalchrome full support 58edge full support ≤79firefox no support noie ?
WaveShaperNode.WaveShaperNode() - Web APIs
safariandroid webviewchrome for androidfirefox for androidopera for androidsafari on iossamsung internetwaveshapernode() constructorchrome full support 55notes full support 55notes notes before chrome 59, the default values were not supported.edge full support ≤79firefox full support 53ie no support noopera full support 42safari ?
WebGL2RenderingContext.samplerParameter[if]() - Web APIs
desktopmobilechromeedgefirefoxinternet exploreroperasafariandroid webviewchrome for androidfirefox for androidopera for androidsafari on iossamsung internetsamplerparameterichrome full support 56edge full support 79firefox full support 51ie no support noopera full support 43safari no support nowebview android full support 58chrome android full support ...
WebGL constants - Web APIs
compressed_srgb8_punchthrough_alpha1_etc2 0x9279 similar to srgb8_etc, but with ability to punch through the alpha channel, which means to make it completely opaque or transparent.
Web Authentication API - Web APIs
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, 0x67, 0x65, 0x26, 0x22, 0xe3, 0xf3, 0xab, 0x3b, 0x78, 0x2e, 0xd5, 0x6f, 0x81, 0x26, 0xe2, 0xa6, 0x01, 0x7d, 0x74, 0x50 ]).buffer }, }; // register / create a new credential navigator.credentials.create(createcredentialdefaultargs) .then((cred) => { console.log("new credential", cred); ...
window.cancelIdleCallback() - Web APIs
desktopmobilechromeedgefirefoxinternet exploreroperasafariandroid webviewchrome for androidfirefox for androidopera for androidsafari on iossamsung internetcancelidlecallback experimentalchrome full support 47edge full support 79firefox full support 55 full support 55 full support 53disabled disabled from version 53: this feature is behind the dom.requestidlecallback.enabled preference (needs to be set to true).
Window.customElements - Web APIs
desktopmobilechromeedgefirefoxinternet exploreroperasafariandroid webviewchrome for androidfirefox for androidopera for androidsafari on iossamsung internetcustomelementschrome full support 54edge full support 79firefox full support 63 full support 63 no support 59 — 63disabled disabled from version 59 until version 63 (exclusive): this feature is behind the dom.webcomponents.customelements.enabled preference (needs to be set to true).
Window.personalbar - Web APIs
syntax objref =window.personalbar example fixme: https://bugzilla.mozilla.org/show_bug.cgi?id=790023 the following complete html example shows the way that the visible property of the various "bar" objects is used, and also the change to the privileges necessary to write to the visible property of any of the bars on an existing window.
window.postMessage() - Web APIs
policy: same-origin cross-origin-embedder-policy: require-corp to check if cross origin isolation has been successful, you can test against the crossoriginisolated property available to window and worker contexts: if (crossoriginisolated) { // post sharedarraybuffer } else { // do something else } see also planned changes to shared memory which is starting to roll out to browsers (firefox 79, for example).
window.requestIdleCallback() - Web APIs
desktopmobilechromeedgefirefoxinternet exploreroperasafariandroid webviewchrome for androidfirefox for androidopera for androidsafari on iossamsung internetrequestidlecallback experimentalchrome full support 47edge full support 79firefox full support 55notes full support 55notes notes enabled by default.
Window.scroll() - Web APIs
WebAPIWindowscroll
4opera android full support 10.1safari ios full support 1samsung internet android full support 1.0scrolltooptions parameterchrome full support 45edge full support 79firefox full support yesie no support noopera full support 32safari no support nowebview android full support 45chrome android full support ...
WorkerNavigator.permissions - Web APIs
desktopmobilechromeedgefirefoxinternet exploreroperasafariandroid webviewchrome for androidfirefox for androidopera for androidsafari on iossamsung internetpermissions experimentalchrome full support 43edge full support ≤79firefox no support noie ?
Accessibility documentation index - Accessibility
79 widgets accessibility this page was auto-generated because a user created a sub-page to this page.
::slotted() - CSS: Cascading Style Sheets
WebCSS::slotted
desktopmobilechromeedgefirefoxinternet exploreroperasafariandroid webviewchrome for androidfirefox for androidopera for androidsafari on iossamsung internet::slottedchrome full support 50edge full support 79firefox full support 63 full support 63 no support 59 — 63disabled disabled from version 59 until version 63 (exclusive): this feature is behind the dom.webcomponents.shadowdom.enabled preference (needs to be set to true).
:defined - CSS: Cascading Style Sheets
WebCSS:defined
desktopmobilechromeedgefirefoxinternet exploreroperasafariandroid webviewchrome for androidfirefox for androidopera for androidsafari on iossamsung internet:definedchrome full support 54edge full support 79firefox full support 63ie no support noopera full support 41safari full support 10webview android full support 54chrome android full support ...
:host() - CSS: Cascading Style Sheets
WebCSS:host()
browser compatibility desktopmobilechromeedgefirefoxinternet exploreroperasafariandroid webviewchrome for androidfirefox for androidopera for androidsafari on iossamsung internet:host()chrome full support 54edge full support 79firefox full support 63 full support 63 no support 61 — 63disabled disabled from version 61 until version 63 (exclusive): this feature is behind the dom.webcomponents.shadowdom.enabled preference (needs to be set to true).
:host-context() - CSS: Cascading Style Sheets
desktopmobilechromeedgefirefoxinternet exploreroperasafariandroid webviewchrome for androidfirefox for androidopera for androidsafari on iossamsung internet:host-context()chrome full support 54edge full support 79firefox no support nonotes no support nonotes notes see bug 1082060.ie no support noopera full support 41safari no support nowebview android full support ...
:host - CSS: Cascading Style Sheets
WebCSS:host
desktopmobilechromeedgefirefoxinternet exploreroperasafariandroid webviewchrome for androidfirefox for androidopera for androidsafari on iossamsung internet:hostchrome full support 54edge full support 79firefox full support 63 full support 63 no support 61 — 63disabled disabled from version 61 until version 63 (exclusive): this feature is behind the dom.webcomponents.shadowdom.enabled preference (needs to be set to true).
device-height - CSS: Cascading Style Sheets
<link rel="stylesheet" media="screen and (max-device-height: 799px)" href="http://foo.bar.com/short-styles.css" /> specifications specification status comment media queries level 4the definition of 'device-height' in that specification.
device-width - CSS: Cascading Style Sheets
<link rel="stylesheet" media="screen and (max-device-width: 799px)" href="http://foo.bar.com/narrow-styles.css" /> specifications specification status comment media queries level 4the definition of 'device-width' in that specification.
@supports - CSS: Cascading Style Sheets
WebCSS@supports
to change preferences in firefox, visit about:config.opera android no support nonotes no support nonotes notes see bug 979041.safari ios no support nonotes no support nonotes notes see bug 199237samsung internet android no support nonotes no support nonotes notes see bug 979041.legend full support ...
Cubic Bezier Generator - CSS: Cascading Style Sheets
<html> <canvas id="bezier" width="336" height="336"> </canvas> <form> <label for="x1">x1 = </label><input onchange="updatecanvas();" type="text" maxlength=6 id="x1" value="0.79" class='field'> <label for="y1">y1 = </label><input onchange="updatecanvas();return true;" type="text" maxlength=6 id="y1" value="0.33" class='field'> <label for="x2">x2 = </label><input onchange="updatecanvas();return true;" type="text" maxlength=6 id="x2" value="0.14" class='field'> <label for="y2">y2 = </label><input onchange="updatecanvas();return true;" type="text" maxlength=6 id="y2" value="0.53" class='field'> <br> <output id="output">log</output> </form> </html> .field { width: 40px; } function updatecanvas() { var x1...
background-color - CSS: Cascading Style Sheets
pleone"> lorem ipsum dolor sit amet, consectetuer </div> <div class="exampletwo"> lorem ipsum dolor sit amet, consectetuer </div> <div class="examplethree"> lorem ipsum dolor sit amet, consectetuer </div> css .exampleone { background-color: teal; color: white; } .exampletwo { background-color: rgb(153,102,153); color: rgb(255,255,204); } .examplethree { background-color: #777799; color: #ffffff; } result specifications specification comment feedback css backgrounds and borders module level 3the definition of 'background-color' in that specification.
background-position-x - CSS: Cascading Style Sheets
49opera android full support 18safari ios full support 1samsung internet android full support 1.0two-value syntax (support for offsets from any edge)chrome no support noedge no support 12 — 79firefox full support 49ie full support 9opera no support nosafari no support nowebview android no support nochrome android no support ...
background-position-y - CSS: Cascading Style Sheets
49opera android full support 14safari ios full support 1samsung internet android full support 1.0two-value syntax (support for offsets from any edge)chrome no support noedge no support 12 — 79firefox full support 49ie full support 9opera no support nosafari no support nowebview android no support nochrome android no support ...
<custom-ident> - CSS: Cascading Style Sheets
examples valid identifiers nono79 a mix of alphanumeric characters and numbers ground-level a mix of alphanumeric characters and a dash -test a dash followed by alphanumeric characters _internal an underscore followed by alphanumeric characters \22 toto a unicode character followed by a sequence of alphanumeric characters bili\.bob a correctly escaped period invalid identifie...
font-size-adjust - CSS: Cascading Style Sheets
to change preferences in chrome, visit chrome://flags.edge full support 79disabled full support 79disabled disabled from version 79: this feature is behind the enable experimental web platform features preference.firefox full support 40 full support 40 full support 3notes notes before firefox...
font-variant-caps - CSS: Cascading Style Sheets
desktopmobilechromeedgefirefoxinternet exploreroperasafariandroid webviewchrome for androidfirefox for androidopera for androidsafari on iossamsung internetfont-variant-capschrome full support 52edge full support 79firefox 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).
font-variant - CSS: Cascading Style Sheets
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).
ident - CSS: Cascading Style Sheets
WebCSSident
examples valid identifiers nono79 a mix of alphanumeric characters and numbers ground-level a mix of alphanumeric characters and a dash -test a dash followed by alphanumeric characters --toto a custom-property like identifier _internal an underscore followed by alphanumeric characters \22 toto a unicode character followed by a sequence of alphanumeric characters bili\.bob a correctly escaped period ...
image-set() - CSS: Cascading Style Sheets
WebCSSimage-set
xinternet exploreroperasafariandroid webviewchrome for androidfirefox for androidopera for androidsafari on iossamsung internetimage-set()chrome full support 21prefixed full support 21prefixed prefixed implemented with the vendor prefix: -webkit-edge full support 79prefixed full support 79prefixed prefixed implemented with the vendor prefix: -webkit-firefox no support nonotes no support nonotes notes see bug 1107646.ie no support noopera full support ...
list-style-position - CSS: Cascading Style Sheets
</ul> <ul class="inside-img">list 3 <li>list item 3-1</li> <li>list item 3-2</li> <li>list item 3-3</li> <li>list item 3-4</li> </ul> css .inside { list-style-position: inside; list-style-type: square; } .outside { list-style-position: outside; list-style-type: circle; } .inside-img { list-style-position: inside; list-style-image: url("https://mdn.mozillademos.org/files/11979/starsolid.gif"); } result specifications specification status comment css lists module level 3the definition of 'list-style-position' in that specification.
object-position - CSS: Cascading Style Sheets
ll support 12prefixed prefixed implemented with the vendor prefix: -o-safari ios full support 10samsung internet android full support 2.0support for three-value syntax of positionchrome no support 31 — 68edge no support 16 — 79firefox no support 36 — 70ie no support noopera no support 19 — 55 no support 19 — 55 full support 11.6prefixed prefixed implemented with the vendor prefix: -o-safari full support 1...
outline-color - CSS: Cascading Style Sheets
full support 4opera android full support 14safari ios full support 1samsung internet android full support 1.0invertchrome no support noedge no support 12 — 79firefox no support 1 — 3ie full support 8opera no support 7 — 15safari no support nowebview android no support nochrome android no support nofirefox android ...
paint() - CSS: Cascading Style Sheets
WebCSSpaint
desktopmobilechromeedgefirefoxinternet exploreroperasafariandroid webviewchrome for androidfirefox 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 ...
ruby-position - CSS: Cascading Style Sheets
desktopmobilechromeedgefirefoxinternet exploreroperasafariandroid webviewchrome for androidfirefox for androidopera for androidsafari on iossamsung internetruby-position experimentalchrome no support noedge no support 12 — 79firefox full support 38ie no support nonotes no support nonotes notes internet explorer 9 and later support an old draft values: inline (equivalent of having display: inline on the ruby), and above (synonym of the modern over).opera no support ...
Setting up adaptive streaming media sources - Developer guides
ndwidth="46986"> <segmentbase> <initialization sourceurl="main/news100/1.m4s" range="0-862"/> </segmentbase> <segmentlist duration="1"> <segmenturl media="main/news100/2.m4s" mediarange="863-7113"/> <segmenturl media="main/news100/3.m4s" mediarange="7114-14104"/> <segmenturl media="main/news100/4.m4s" mediarange="14105-17990"/> </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" med...
<area> - HTML: Hypertext Markup Language
WebHTMLElementarea
firefox 79+) setting target="_blank" on <area> elements implicitly provides the same rel behavior as setting rel="noopener".
<content>: The Shadow DOM Content Placeholder element (obsolete) - HTML: Hypertext Markup Language
WebHTMLElementcontent
desktopmobilechromeedgefirefoxinternet exploreroperasafariandroid webviewchrome for androidfirefox for androidopera for androidsafari on iossamsung internetcontent deprecatednon-standardchrome full support 35edge full support 79firefox no support 33 — 59disabled no support 33 — 59disabled disabled from version 33 until version 59 (exclusive): this feature is behind the dom.webcomponents.enabled preference (needs to be set to true).
<img>: The Image Embed element - HTML: Hypertext Markup Language
WebHTMLElementimg
<img src="/files/16864/clock-demo-200px.png" alt="clock" srcset="/files/16864/clock-demo-200px.png 200w, /files/16797/clock-demo-400px.png 400w" sizes="(max-width: 600px) 200px, 50vw"> to see the resizing in action, view the example on a separate page, so you can actually resize the content area.
<keygen> - HTML: Hypertext Markup Language
WebHTMLElementkeygen
the value of the pqg parameter is the the base64 encoded, der encoded dss-parms as specified in ietf rfc 3279.
<samp>: The Sample Output element - HTML: Hypertext Markup Language
WebHTMLElementsamp
for example, consider this text presenting a transcript of a linux (or macos) console session: html <pre> <samp><span class="prompt">mike@interwebz:~$</span> <kbd>md5 -s "hello world"</kbd> md5 ("hello world") = 3e25960a79dbc69b674cd4ec67a72c62 <span class="prompt">mike@interwebz:~$</span> <span class="cursor">█</span></samp></pre> note the use of <span> to allow customization of the appearance of specific portions of the sample text such as the shell prompts and the cursor.
itemprop - HTML: Hypertext Markup Language
<h1 itemscope> <data itemprop="product-id" value="9678aou879">the instigator 2000</data> </h1> for numeric data, the meter element and its value attribute can be used.
itemtype - HTML: Hypertext Markup Language
<br> </span> product #: <span itemprop="mpn">925872<br></span> <span itemprop="aggregaterating" itemscope itemtype="http://schema.org/aggregaterating"> rating: <span itemprop="ratingvalue">4.4</span> stars, based on <span itemprop="reviewcount">89 </span> reviews </span><p> <span itemprop="offers" itemscope itemtype="http://schema.org/offer"> regular price: $179.99<br> <meta itemprop="pricecurrency" content="usd" /> <span itemprop="price">sale price: $119.99<br></span> (sale ends <time itemprop="pricevaliduntil" datetime="2020-11-05"> 5 november!</time>)<br> available from: <span itemprop="seller" itemscope itemtype="http://schema.org/organization"> <span itemprop="name">executive objects<br></span> ...
Browser detection using the user agent - HTTP
note: edgehtml is no longer used in edge browser builds >= version 79 (see 'blink').
Configuring servers for Ogg media - HTTP
the output from oggz-info looks like this: $ oggz-info /g/media/bruce_vs_ironman.ogv content-duration: 00:01:00.046 skeleton: serialno 1976223438 4 packets in 3 pages, 1.3 packets/page, 27.508% ogg overhead presentation-time: 0.000 basetime: 0.000 theora: serialno 0170995062 1790 packets in 1068 pages, 1.7 packets/page, 1.049% ogg overhead video-framerate: 29.983 fps video-width: 640 video-height: 360 vorbis: serialno 0708996688 4531 packets in 167 pages, 27.1 packets/page, 1.408% ogg overhead audio-samplerate: 44100 hz audio-channels: 2 note that you can't simply serve up the reported content-duration line report...
Content-Encoding - HTTP
specifications specification title rfc 7932: brotli compressed data format brotli compressed data format rfc 7231, section 3.1.2.2: content-encoding hypertext transfer protocol (http/1.1): semantics and content rfc 2616, section 14.11: content-encoding content-encoding ...
CSP: require-sri-for - HTTP
<script src="https://code.jquery.com/jquery-3.1.1.slim.js" integrity="sha256-5i/mq300m779n2ovdrl16lbohwxnudzl/r2avuxyxwa=" crossorigin="anonymous"></script> however, scripts without integrity won't load anymore: <script src="https://code.jquery.com/jquery-3.1.1.slim.js"></script> ...
Index - HTTP
WebHTTPHeadersIndex
79 if-none-match conditional requests, http, http header, reference, request header the if-none-match http request header makes the request conditional.
An overview of HTTP - HTTP
WebHTTPOverview
for example: get / http/1.1 host: developer.mozilla.org accept-language: fr read the response sent by the server, such as: http/1.1 200 ok date: sat, 09 oct 2010 14:28:02 gmt server: apache last-modified: tue, 01 dec 2009 20:18:22 gmt etag: "51142bc1-7449-479b075b2891b" accept-ranges: bytes content-length: 29769 content-type: text/html <!doctype html...
HTTP resources and specifications - HTTP
cross-origin resource sharing living standard rfc 7034 http header field x-frame-options informational rfc 6797 http strict transport security (hsts) proposed standard upgrade insecure requests upgrade insecure requests candidate recommendation content security policy 1.0 content security policy 1.0 csp 1.1 and csp 3.0 doesn't extend the http standard obsolete microsoft document specifying legacy document modes* defines x-ua-compatible note ...
206 Partial Content - HTTP
WebHTTPStatus206
--string_separator content-type: application/pdf content-range: bytes 4590-7999/8000 ...the second range --string_separator-- specifications specification title rfc 7233, section 4.1: 206 partial content hypertext transfer protocol (http/1.1): range requests ...
Control flow and error handling - JavaScript
are $0.59 a pound.'); break; case 'apples': console.log('apples are $0.32 a pound.'); break; case 'bananas': console.log('bananas are $0.48 a pound.'); break; case 'cherries': console.log('cherries are $3.00 a pound.'); break; case 'mangoes': console.log('mangoes are $0.56 a pound.'); break; case 'papayas': console.log('mangoes and papayas are $2.79 a pound.'); break; default: console.log(`sorry, we are out of ${fruittype}.`); } console.log("is there anything else you'd like?"); exception handling statements you can throw exceptions using the throw statement and handle them using the try...catch statements.
SyntaxError: missing ) after argument list - JavaScript
console.log('pi: ' math.pi); // syntaxerror: missing ) after argument list you can correct the log call by adding the "+" operator: console.log('pi: ' + math.pi); // "pi: 3.141592653589793" unterminated strings console.log('"java" + "script" = \"' + 'java' + 'script\"); // syntaxerror: missing ) after argument list here javascript thinks that you meant to have ); inside the string and ignores it, and it ends up not knowing that you meant the ); to end the function console.log.
Intl.NumberFormat - JavaScript
as // balinese, include a fallback language, in this case indonesian console.log(new intl.numberformat(['ban', 'id']).format(number)); // → 123.456,789 using options the results can be customized using the options argument: var number = 123456.789; // request a currency format console.log(new intl.numberformat('de-de', { style: 'currency', currency: 'eur' }).format(number)); // → 123.456,79 € // the japanese yen doesn't use a minor unit console.log(new intl.numberformat('ja-jp', { style: 'currency', currency: 'jpy' }).format(number)); // → ¥123,457 // limit to three significant digits console.log(new intl.numberformat('en-in', { maximumsignificantdigits: 3 }).format(number)); // → 1,23,000 using style and unit console.log(new intl.numberformat("pt-pt", { style: 'un...
Math.PI - JavaScript
function calculatecircumference(radius) { return math.pi * (radius + radius); } calculatecircumference(1); // 6.283185307179586 specifications specification ecmascript (ecma-262)the definition of 'math.pi' in that specification.
Math.acos() - JavaScript
examples using math.acos() math.acos(-2); // nan math.acos(-1); // 3.141592653589793 math.acos(0); // 1.5707963267948966 math.acos(0.5); // 1.0471975511965979 math.acos(1); // 0 math.acos(2); // nan for values less than -1 or greater than 1, math.acos() returns nan.
Math.asin() - JavaScript
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.
Math.atan() - JavaScript
examples using math.atan() math.atan(1); // 0.7853981633974483 math.atan(0); // 0 math.atan(-0); // -0 math.atan(infinity); // 1.5707963267948966 math.atan(-infinity); // -1.5707963267948966 // the angle that the line [(0,0);(x,y)] forms with the x-axis in a cartesian coordinate system math.atan(y / x); note that you may want to avoid using ±infinity for stylistic reasons.
Math.exp() - JavaScript
examples using math.exp() math.exp(-1); // 0.36787944117144233 math.exp(0); // 1 math.exp(1); // 2.718281828459045 specifications specification ecmascript (ecma-262)the definition of 'math.exp' in that specification.
Number.MAX_VALUE - JavaScript
property attributes of number.max_value writable no enumerable no configurable no description the max_value property has a value of approximately 1.79e+308, or 21024.
Number.prototype.toLocaleString() - JavaScript
ch as // balinese, include a fallback language, in this case indonesian console.log(number.tolocalestring(['ban', 'id'])); // → 123.456,789 using options the results provided by tolocalestring can be customized using the options argument: var number = 123456.789; // request a currency format console.log(number.tolocalestring('de-de', { style: 'currency', currency: 'eur' })); // → 123.456,79 € // the japanese yen doesn't use a minor unit console.log(number.tolocalestring('ja-jp', { style: 'currency', currency: 'jpy' })) // → ¥123,457 // limit to three significant digits console.log(number.tolocalestring('en-in', { maximumsignificantdigits: 3 })); // → 1,23,000 // use the host default language with options for number formatting var num = 30000.65; console.log(num.tolocalest...
Planned changes to shared memory - JavaScript
starting with firefox 79, the features described in this document are enabled by default.
SharedArrayBuffer - JavaScript
policy: same-origin cross-origin-embedder-policy: require-corp to check if cross origin isolation has been successful, you can test against the crossoriginisolated property available to window and worker contexts: if (crossoriginisolated) { // post sharedarraybuffer } else { // do something else } see also planned changes to shared memory which is starting to roll out to browsers (firefox 79, for example.) always use the new operator to create a sharedarraybuffer sharedarraybuffer constructors are required to be constructed with a new operator.
WebAssembly.Memory() constructor - JavaScript
43safari ios full support 11samsung internet android full support 7.0nodejs full support 8.0.0shared flagchrome full support 74edge full support 79firefox full support 78ie no support noopera full support 62safari no support nowebview android no support nochrome android no support ...
Lexical grammar - JavaScript
0xfffffffffffffffff // 295147905179352830000 0x123456789abcdef // 81985529216486900 0xa // 10 bigint literal the bigint type is a numeric primitive in javascript that can represent integers with arbitrary precision.
function declaration - JavaScript
function calc_sales(units_a, units_b, units_c) { return units_a * 79 + units_b * 129 + units_c * 699; } specifications specification ecmascript (ecma-262)the definition of 'function definitions' in that specification.
switch - JavaScript
switch (expr) { case 'oranges': console.log('oranges are $0.59 a pound.'); break; case 'apples': console.log('apples are $0.32 a pound.'); break; case 'bananas': console.log('bananas are $0.48 a pound.'); break; case 'cherries': console.log('cherries are $3.00 a pound.'); break; case 'mangoes': case 'papayas': console.log('mangoes and papayas are $2.79 a pound.'); break; default: console.log('sorry, we are out of ' + expr + '.'); } console.log("is there anything else you'd like?"); what happens if i forgot a break?
Web video codec guide - Web media technologies
a fairly typical 30 minute video conference would need about 447.9 gb of storage, and a 2-hour movie would take almost 1.79 tb (that is, 1790 gb).
clip-rule - SVG: Scalable Vector Graphics
example <svg width="100" viewbox="0 0 100 90" xmlns="http://www.w3.org/2000/svg" version="1.1"> <!-- define star path --> <defs> <path d="m50,0 21,90 98,35 2,35 79,90z" id="star" /> </defs> <!-- left: evenodd --> <clippath id="emptystar"> <use xlink:href="#star" clip-rule="evenodd" /> </clippath> <rect clip-path="url(#emptystar)" width="50" height="90" fill="blue" /> <!-- right: nonzero --> <clippath id="filledstar"> <use xlink:href="#star" clip-rule="nonzero" /> </clippath> <rect clip-path="url(#filledstar)" width="50" height="9...
mask - SVG: Scalable Vector Graphics
WebSVGAttributemask
html,body,svg { height:100% } <svg viewbox="0 0 200 100" xmlns="http://www.w3.org/2000/svg"> <mask id="mymask" maskcontentunits="objectboundingbox"> <rect fill="white" x="0" y="0" width="100%" height="100%" /> <polygon fill="black" points="0.5,0.2 0.68,0.74 0.21,0.41 0.79,0.41 0.32,0.74" /> </mask> <!-- punch a hole in a shape of a star inside the red circle, revealing the yellow circle underneath --> <circle cx="50" cy="50" r="20" fill="yellow" /> <circle cx="50" cy="50" r="45" fill="red" mask="url(#mymask)"/> </svg> since svg2, the mask attribute is defined as a css property and is a shorthand for many other properties: mask-image, m...
Paths - SVG: Scalable Vector Graphics
WebSVGTutorialPaths
a 36 60 0 0 1 150.71 170.29 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"/> <circle cx="150.71" cy="170.29" r="2" fill="red"/> <circle cx="110" cy="215" r="2" fill="red"/> <ellipse cx="144.931" cy="229.512" rx="36" ry="60" fill="transparent" stroke="blue"/> <ellipse cx="115.779" cy="155.778" rx="36" ry="60" fill="transparent" stroke="blue"/> </svg> notice that each of the blue ellipses are formed by two arcs, depending on travelling clockwise or counter-clockwise.
Features restricted to secure contexts - Web security
orkers 40 17 11.1 44 storage api 55 not supported not supported 51 web authentication api 65 in preview (17) in development 60 web bluetooth 56 not supported not supported not supported web midi (see midiaccess, for example) 43 not supported not supported not supported web crypto api 60 79 not supported 75 secure context restrictions that vary by browser some browsers may decide to disable certain apis in non-secure contexts or apply other restrictions/security measures, despite the spec not requiring them.
Introduction to using XPath in JavaScript - XPath
"?> <people xmlns:xul = "http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul" > <person> <name first="george" last="bush" /> <address street="1600 pennsylvania avenue" city="washington" country="usa"/> <phonenumber>202-456-1111</phonenumber> </person> <person> <name first="tony" last="blair" /> <address street="10 downing street" city="london" country="uk"/> <phonenumber>020 7925 0918</phonenumber> </person> </people> to make the contents of the xml document available within the extension, we create an xmlhttprequest object to load the document synchronously, the variable xmldoc will contain the document as an xmldocument object against which we can use the evaluate method javascript used in the extensions xul/js documents.