Index
66 js::rooted jsapi reference, reference, référence(2), spidermonkey here, ptr represents the private member of js::rooted<t>, typed with t.
... 166 jsval_is_string jsapi reference, obsolete, spidermonkey jsval_is_string(v) is true if v is a string.
... 266 js_executescriptversion jsapi reference, obsolete, spidermonkey js_executescript executes a previously-compiled script, script.
...And 2 more matches

KeyboardEvent: code values - Web APIs
ntified" "f15" 0x005e "unidentified" "" 0x005f "unidentified" "" 0x0060 "unidentified" "" 0x0061 "unidentified" "" 0x0062 "unidentified" "" 0x0063 "unidentified" "f16" 0x0064 "f13" "f17" 0x0065 "f14" "f18" 0x0066 "f15" "f19" 0x0067 "f16" "f20" 0x0068 "f17" "f21" 0x0069 "f18" "f22" 0x006a "f19" "f23" 0x006b "f20" "f24" 0x006c "f21" "" 0x006d "f22" "" 0x006e "f23" "" 0x006f "unidentified" "" 0x0070 "kanamode" "" 0x0071 (hanja key withou...
...3 "delete" "delete" 0xe054 ～ 0xe05a "unidentified" "" 0xe05b "metaleft" "osleft" 0xe05c "metaright" "osright" 0xe05d "contextmenu" "contextmenu" 0xe05e "power" "" 0xe05f ～ 0xe064 "unidentified" "" 0xe065 "browsersearch" "browsersearch" 0xe066 "browserfavorites" "browserfavorites" 0xe067 "browserrefresh" "browserrefresh" 0xe068 "browserstop" "browserstop" 0xe069 "browserforward" "browserforward" 0xe06a "browserback" "browserback" 0xe06b "launchapp1" "" 0xe06c "launchmail" "" 0xe06d "launchmediaplayer" ("mediaselect" prior to fire...
... "intlyen" kvk_jis_underscore (0x5e) "intlro" "intlro" kvk_jis_keypadcomma (0x5f) "numpadcomma" "numpadcomma" kvk_f5 (0x60) "f5" "f5" kvk_f6 (0x61) "f6" "f6" kvk_f7 (0x62) "f7" "f7" kvk_f3 (0x63) "f3" "f3" kvk_f8 (0x64) "f8" "f8" kvk_f9 (0x65) "f9" "f9" kvk_jis_eisu (0x66) "lang2" "" (no events fired actually) kvk_f11 (0x67) "f11" "f11" kvk_jis_kana (0x68) "lang1" "kanamode" (no events fired actually) kvk_f13 (0x69) "f13" "f13" kvk_f16 (0x6a) "f16" "f16" kvk_f14 (0x6b) "f14" "f14" kvk_f10 (0x6d) "f10" "f10" kvk_f12 (0x6f) "f12" "f12" kvk...
...And 2 more matches

SubtleCrypto.unwrapKey() - Web APIs
,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, 174,169,205,156,120,195,1,135,165,226,46,119,27,97,183,23,197,227,85,138, 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, 175,54,166,101,51,175,141,80,87,9,146,72,223,46,251,199,19...
...3,1,194,13,26,109,101, 60,42,3,215,20,25,99,176,63,28,112,102,121,190,96,198,228,196,78,38,82,37, 248,42,150,115,6,10,22,101,42,237,175,69,232,212,231,40,193,70,211,245,106, 231,175,150,88,105,170,139,238,196,64,218,250,47,165,22,36,196,161,30,79, 175,14,133,88,129,182,56,140,147,168,134,91,68,172,110,195,134,156,68,78, 249,215,68,250,11,23,70,59,156,99,75,249,159,84,16,206,93,16,130,34,66,210, 82,252,53,251,84,59,226,212,154,15,20,163,58,228,109,53,214,151,237,10,169, 107,180,123,174,159,182,8,240,115,115,220,131,128,79,80,61,133,58,24,98, 193,225,56,36,159,254,199,49,44,160,28,81,140,163,24,143,114,31,237,235, 250,83,72,215,44,232,182,45,39,182,193,248,65,174,186,52,219,30,198,48,1, 134,151,81,114,38,124,7,213,205,138,28,22,216,76,46,224,241,88,156,7,62, 23,104,34,54,...
...And 2 more matches

Example and tutorial: Simple synth keyboard - Web APIs
pan>current waveform: </span> <select name="waveform"> <option value="sine">sine</option> <option value="square" selected>square</option> <option value="sawtooth">sawtooth</option> <option value="triangle">triangle</option> <option value="custom">custom</option> </select> </div> </div> css .container { overflow-x: scroll; overflow-y: hidden; width: 660px; height: 110px; white-space: nowrap; margin: 10px; } .keyboard { width: auto; padding: 0; margin: 0; } .key { cursor: pointer; font: 16px "open sans", "lucida grande", "arial", sans-serif; border: 1px solid black; border-radius: 5px; width: 20px; height: 80px; text-align: center; box-shadow: 2px 2px darkgray; display: inline-block; position: relative; margin...
... function createnotetable() { let notefreq = []; for (let i=0; i< 9; i++) { notefreq[i] = []; } notefreq[0]["a"] = 27.500000000000000; notefreq[0]["a#"] = 29.135235094880619; notefreq[0]["b"] = 30.867706328507756; notefreq[1]["c"] = 32.703195662574829; notefreq[1]["c#"] = 34.647828872109012; notefreq[1]["d"] = 36.708095989675945; notefreq[1]["d#"] = 38.890872965260113; notefreq[1]["e"] = 41.203444614108741; notefreq[1]["f"] = 43.653528929125485; notefreq[1]["f#"] = 46.249302838954299; notefreq[1]["g"] = 48.999429497718661; notefreq[1]["g#"] = 51.913087197493142; notefreq[1]["a"] = 55.000000000000000; notefreq[1]["a#"...
...eq[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; notefreq[4]["g"] = 391.995435981749294; notefreq[4]["g#"] = 415.304697579945138; notefreq[4]["a"] = 440.000000000000000; notefreq[4]["a#"] = 466.163761518089916; notefreq[4]["b"] = 493.883301256124111; ...
...And 2 more matches

Chapter 4: Using XPCOM—Implementing advanced processes - Archive of obsolete content
listing 7: check that file exists, delete it, and create it file.initwithpath('c:\\temp\\temp.txt'); if (file.exists()) file.remove(false); file.create(file.normal_file_type, 0666); the first parameter of the nsilocalfile.create() method gives the type of file to create.
... listing 10: creating a backup of a specific file in a separate folder file.initwithpath('c:\\temp\\temp.txt'); backupfolder = file.parent.parent; // c:\ backupfolder.append('backup'); // c:\backup backupfolder.create(components.interfaces.nsifile.directory_type, 0666); file.copyto(backupfolder, file.leafname+'.bak'); converting between file paths and file urls xpcom functions can use both remote resources and local files, and these functions almost always specify their targets using uris.
... listing 14: writing a binary file var array = [88, 85, 76]; file.initwithpath('c:\\temp\\temp.txt'); if (file.exists()) file.remove(true); file.create(file.normal_file_type, 0666); var filestream = components.classes['@mozilla.org/network/file-output-stream;1'] .createinstance(components.interfaces.nsifileoutputstream); filestream.init(file, 2, 0x200, false); var binarystream = components.classes['@mozilla.org/binaryoutputstream;1'] .createinstance(components.interfaces.nsibinaryoutputstream); binarystream.setoutputstream(filestream); ...
... listing 16: writing text to a file encoded as euc-jp var string = '\u5909\u63db\u30c6\u30b9\u30c8'; file.initwithpath('c:\\temp\\temp.txt'); file.create(file.normal_file_type, 0666); var charset = 'euc-jp'; var filestream = components .classes['@mozilla.org/network/file-output-stream;1'] .createinstance(components.interfaces.nsifileoutputstream); filestream.init(file, 2, 0x200, false); var converterstream = components .classes['@mozilla.org/intl/converter-output-stream;1'] .createinstance(components.interfaces.nsiconverteroutputstream); converterstream.init(filestream, cha...

MathML Demo: <mtable> - tables and matrices
1 22 333 4444 x 55555 666666 a b c 7777777 11 ...--- , cols arg is "|r|c|l|", \hline's above and below.
... 1 22 333 4444 55555 x + 1 666666 a b c 7777777 11 cols arg is"r|c:l".
... 1 22 333 4444 55555 666666 x 2 a b c 7777777 11 cols arg is "r|cl".
... [ 1 666666 x 2 c axis ] [ 1 666666 x 2 c center ] + ⌊ 1 55555 x + 1 c bottom ⌋ + ⌈ 1 4444 x c top ⌉ + ∥ 1 4444 4444 4444 x center ∥ post text.

powermetrics
the following is example output from such an invocation: *** sampled system activity (fri sep 4 17:15:14 2015 +1000) (5009.63ms elapsed) *** *** running tasks *** name id cpu ms/s user% deadlines (<2 ms, 2-5 ms) wakeups (intr, pkg idle) gpu ms/s com.apple.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 ...
...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.networking 84678 26.89 58.89 0.40 0.00 1.60 0.00 0.00 safari 84676 1.56 55.74 0.00 0.00 2.59 1.40 0.00 com.apple.safari.searchhelper 84690 0.15 49.49 0.00 0.00 0.20 0.20 0.00 org.mozilla.firefox 482 76.56 ...
...ogle chrome helper 67319 284.75 83.03 296.67 0.00 454.05 172.74 0.00 google chrome helper 67304 55.23 64.83 0.03 0.00 9.43 4.33 19.17 google chrome 67301 63.77 68.09 29.46 0.13 76.11 22.26 0.00 google chrome helper 67320 38.30 66.70 17.83 0.00 45.78 19.29 0.00 com.apple.windowserver 68 102.58 112.36 43.15 80.52 windowserver 141 103.03 58.19 60.48 6.40 112.36 43.15 80.53 com.apple.safari 499 267.19 110.53 46.05 ...
....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 208 6.25 92.99 0.00 0.00 0.33 0.20 0.00 the rapl output is first, ...

SpiderMonkey 38
evalue (bug 959787) js::handlesymbol (bug 645416) js::identifystandardconstructor (bug 976148) js::iscallable (bug 1065811) js::isconstructor (bug 1065811) js::mutablehandlesymbol (bug 645416) js::ordinarytoprimitive (bug 1103152) js::propertyspecnameequalsid (bug 1082672) js::propertyspecnameissymbol (bug 1082672) js::propertyspecnametopermanentid (bug 1082672) js::protokeytoid (bug 987669) js::rootedsymbol (bug 645416) js::truehandlevalue (bug 959787) jsconstintegerspec (bug 1066020) jsid_is_symbol (bug 645416) jsid_to_symbol (bug 645416) jsprop_define_late (bug 825199) jsprop_ignore_enumerate (bug 1037770) jsprop_ignore_permanent (bug 1037770) jsprop_ignore_readonly (bug 1037770) jsprop_ignore_value (bug 1037770) jsprop_propop_accessors (bug 1088002) jsprop_redefine_...
...nonconfigurable (bug 1101123) js_addfinalizecallback (bug 996785) js_defineconstintegers (bug 1066020) js_getflatstringcharat (bug 1034627) js_getfunctionscript (bug 1069694) js_getlatin1flatstringchars (bug 1037869) js_getlatin1internedstringchars (bug 1037869) js_getlatin1stringcharsandlength (bug 1032726) js_getstringcharat (bug 1034627) js_gettwobyteexternalstringchars (bug 1034627) js_gettwobyteflatstringchars (bug 1037869) js_gettwobyteinternedstringchars (bug 1037869) js_gettwobytestringcharsandlength (bug 1032726) js_newplainobject (bug 1125356) js_removefinalizecallback (bug 996785) js_self_hosted_sym_fn (bug 1082672) js_sym_fn (bug 1082672) js_sym_fnspec (bug 1082672) js_stringhaslatin1chars (bug 1032726) js_stringisflat (bug 1037869) js_stringtoid (bug 959787) ...
...eucfunction (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_isabouttobefinalized (bug 650161) js_lookupelement (bug 1094176) js_lookuppr...
...operty (bug 1094176) js_lookuppropertybyid (bug 1094176) js_lookupucproperty (bug 1094176) js_newpropertyiterator (bug 1081660) js_nextproperty (bug 1081660) js_resolvestub (bug 1103152) js_setfinalizecallback (bug 996785) js_setfunctioncallback (bug 1103269) jschar (bug 1063962) api changes jschar, a typedef for the standard c++ type char16_t, has been removed.

Linear-gradient Generator - CSS: Cascading Style Sheets
i-color-picker .picker:before { width: 8px; height: 8px; content: ""; position: absolute; border: 1px solid #999; border-radius: 50%; } .ui-color-picker .hue, .ui-color-picker .alpha { width: 198px; height: 28px; margin: 5px; border: 1px solid #fff; float: left; } .ui-color-picker .hue { background: url("images/hue_mask.png"); background: -moz-linear-gradient(left, #f00 0%, #ff0 16.66%, #0f0 33.33%, #0ff 50%, #00f 66.66%, #f0f 83.33%, #f00 100%); background: -webkit-linear-gradient(left, #f00 0%, #ff0 16.66%, #0f0 33.33%, #0ff 50%, #00f 66.66%, #f0f 83.33%, #f00 100%); background: -ms-linear-gradient(left, #f00 0%, #ff0 16.66%, #0f0 33.33%, #0ff 50%, #00f 66.66%, #f0f 83.33%, #f00 100%); background: -o-linear-gradient(left, #f00 0%, #ff0 16.66%, #0f0 33.33%, #0f...
...f 50%, #00f 66.66%, #f0f 83.33%, #f00 100%); } .ui-color-picker .alpha { border: 1px solid #ccc; background: url("images/alpha_mask.png"); } .ui-color-picker .slider-picker { width: 2px; height: 100%; margin: 0 0 0 -2px; border: 1px solid #777; background-color: #fff; position: relative; top: -1px; } /* input hsv and rgb */ .ui-color-picker .info { width: 200px; margin: 5px; float: left; } .ui-color-picker .info * { float: left; } .ui-color-picker .input { width: 64px; margin: 5px 2px; float: left; } .ui-color-picker .input .name { height: 20px; width: 30px; text-align: center; font-size: 14px; line-height: 18px; float: left; } .ui-color-picker .input input { width: 30px; height: 18px; margin: 0; padding: 0; border: 1px solid #ddd; text-align: center; ...
...ct: none; user-select: none; } .ui-dropdown:hover { cursor: pointer; background-color: #208b20; } /* dropdown select button */ .ui-dropdown-select { padding: 0 0.75em; color: #fff; line-height: 2em; } /* dropdown list */ .ui-dropdown-list { width: 100%; height: 150px; max-height: 150px; margin: 0; padding: 0 0.3em; border: 1px solid #3490d2; border-color: #208b20; background: #666; background-color: #eef1f5; color: #000; position: absolute; top: 100%; left: 0; z-index: 100; overflow: hidden; transition: all 0.3s; -moz-box-sizing: border-box; -webkit-box-sizing: border-box; box-sizing: border-box; } .ui-dropdown-list:hover { overflow: auto; } .ui-dropdown-list[data-hidden='true'] { height: 0 !important; opacity: 0; visibility: hidden; } .ui-dropdown[da...
...-slider { height: 24px; line-height: 20px; } #delete-point { margin: 0 58px 0 0; float: right !important; } #controls .ui-color-picker[data-topic="picker"] { margin: 20px 0 0 0; } #controls .ui-input-slider[data-topic="axis-rotation"] { } #controls .ui-dropdown { width: 130px; height: 24px; } #controls .ui-dropdown-select { line-height: 24px; } #controls .ui-dropdown-list { height: 66px; line-height: 2.5em; overflow: hidden; } #delete-axis { margin: 0 38px 0 0; float: right !important; } /* tool controls */ #tool-section .property .name { width: 150px; } #canvas-bg { width: 16px; height: 16px; margin: 5px; background: url("images/toggle-background.png") center right no-repeat; } #canvas-bg:hover { cursor: pointer; } #canvas-bg[data-alpha='false'] { background-...

max-height - CSS: Cascading Style Sheets
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 full support 11 full supp...
...ort 11 full support 9prefixed prefixed implemented with the vendor prefix: -webkit-webview android full support 46chrome android full support 46firefox android full support 66 full support 66 full support 4prefixed prefixed implemented with the vendor prefix: -moz-opera android full support 43safari ios full support 11 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 full support 11 full support ...
... 11 full support 9prefixed prefixed implemented with the vendor prefix: -webkit-webview android full support 46chrome android full support 46firefox android full support 66 full support 66 full support 4prefixed prefixed implemented with the vendor prefix: -moz-opera android full support 43safari ios full support 11 full support 11 full support ...

max-width - CSS: Cascading Style Sheets
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 implemented with the vendor prefix: -moz-ie no support noopera full support 44safari full support 6.1prefixed ...
...oid full support 46 full support 46 full support ≤37prefixed prefixed implemented with the vendor prefix: -webkit-chrome android full support 46firefox android full support 66 full support 66 full support 4prefixed prefixed implemented with the vendor prefix: -moz-opera android full support 43safari ios full support 7prefixed full support 7prefixe...
... 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 implemented with the vendor prefix: -moz-ie no support noopera full support 44safari full support 6.1prefixed ...
...xed implemented with the vendor prefix: -webkit- full support 2alternate name alternate name uses the non-standard name: intrinsicwebview android full support 46chrome android full support 46firefox android full support 66 full support 66 full support 4prefixed prefixed implemented with the vendor prefix: -moz-opera android full support 43safari ios full support 7prefixed full support 7prefixe...

min-width - CSS: Cascading Style Sheets
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 implemented with the vendor prefix: -moz-ie no support noopera full support 15prefixed full support 15prefixed prefixed imple...
...oid full support 46 full support 46 full support ≤37prefixed prefixed implemented with the vendor prefix: -webkit-chrome android full support 46firefox android full support 66 full support 66 full support 4prefixed prefixed implemented with the vendor prefix: -moz-opera android full support 33safari ios full support 11 full support 11 ...
... 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 implemented with the vendor prefix: -moz-ie no support noopera full support 33 full support 33 full support ...
... 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-intrinsicfirefox android full support 66 full support 66 full support 4prefixed prefixed implemented with the vendor prefix: -moz-opera android full support 33 full support 33 full support ≤14prefixed prefixed imp...

SVG documentation index - SVG: Scalable Vector Graphics
66 elevation filters, svg, svg attribute the elevation attribute specifies the direction angle for the light source from the xy plane towards the z-axis, in degrees.
... 166 pointsatz filters, svg, svg attribute the pointsatz attribute represents the y location in the coordinate system established by attribute primitiveunits on the <filter> element of the point at which the light source is pointing, assuming that, in the initial local coordinate system, the positive z-axis comes out towards the person viewing the content and assuming that one unit along...
... 266 y2 svg, svg attribute the y2 attribute is used to specify the second y-coordinate for drawing an svg element that requires more than one coordinate.
... 366 <stop> element, reference, svg, svg gradient the svg <stop> element defines a color and its position to use on a gradient.

Modularization techniques - Archive of obsolete content
for those who like gory details, their structure is this: struct nsid { pruint32 m0; pruint16 m1, m2; pruint8 m3[8]; }; frequently you see them represented as strings, like this: {221ffe10-ae3c-11d1-b66c-00805f8a2676} to initialize an id struct you declare them like this: id = {0x221ffe10, 0xae3c, 0x11d1, {0xb6, 0x6c, 0x00, 0x80, 0x5f, 0x8a, 0x26, 0x76}}; why the b66c couplet gets broken up and grouped with the last set of bytes is probably a footnote somewhere.
... #include "nsisupports.h" // {57ecad90-ae1a-11d1-b66c-00805f8a2676} #define ns_isample_iid \ {0x57ecad90, 0xae1a, 0x11d1, \ {0xb6, 0x6c, 0x00, 0x80, 0x5f, 0x8a, 0x26, 0x76}} /* * nsisample interface declaration */ class nsisample: public nsisupports { public: ns_imethod hello() = 0; }; file nssample.h nssample.h defines the class id (cid) for our sample class.
... #include "nsifactory.h" // {d3944dd0-ae1a-11d1-b66c-00805f8a2676} #define ns_sample_cid \ {0xd3944dd0, 0xae1a, 0x11d1, \ {0xb6, 0x6c, 0x00, 0x80, 0x5f, 0x8a, 0x26, 0x76}} extern nsresult getsamplefactory(nsifactory **aresult); file nssample.cpp nssample.cpp contains both the declaration and implementation of our sample class, and the declaration and implementation of our class factory.

Actionscript Performance Tests - Archive of obsolete content
the runtests.py test harness works by parsing the abc stdout for lines like: 'metric time 566'.
...# 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] ...
... # compare 2 builds $ ./runtests.py --avm2=build2/avmshell sunspider/*.as test avm avm2 %sp metric sunspider/access-binary-trees.as 565 564 0.2 time sunspider/access-fannkuch.as 366 362 1.1 time ...

Creating a Skin - Archive of obsolete content
window > box { background-color: #0088cc; } menubar,menupopup,toolbar,tabpanels { background-color: lightblue; border-top: 1px solid white; border-bottom: 1px solid #666666; border-left: 1px solid white; border-right: 1px solid #666666; } caption { background-color: lightblue; } the inner box of the window (which actually surrounds all of the window content) has been changed to have a medium blue color.
... tab:first-child { -moz-border-radius: 4px 0px 0px 0px; } tab:last-child { -moz-border-radius: 0px 4px 0px 0px; } tab[selected="true"] { color: #000066; font-weight: bold; text-decoration: underline; } two rules change the normal tab appearance, the first sets the rounding on the first tab and the second sets the rounding on the last tab.
... #find-button { list-style-image: url("chrome://global/skin/checkbox/images/cbox-check.jpg"); font-weight: bold; } #cancel-button { list-style-image: url("chrome://global/skin/icons/images/close-button.jpg"); } button:hover { color: #000066; } we add some images to the buttons and make the find button have bold text to indicate that it is the default button.

Legacy layout methods - Learn web development
update the bottom block of css rules with the following: /* two column widths (12.5%) plus one gutter width (2.08333333%) */ .col.span2 { width: 14.58333333%; } /* three column widths (18.75%) plus two gutter widths (4.1666666) */ .col.span3 { width: 22.91666666%; } /* and so on...
... */ .col.span4 { width: 31.24999999%; } .col.span5 { width: 39.58333332%; } .col.span6 { width: 47.91666665%; } .col.span7 { width: 56.24999998%; } .col.span8 { width: 64.58333331%; } .col.span9 { width: 72.91666664%; } .col.span10 { width: 81.24999997%; } .col.span11 { width: 89.5833333%; } .col.span12 { width: 97.91666663%; } now save your code, load it in a browser, and try changing the viewport width — you should see the column widths adjust nicely to suit.
...add the following to the bottom of your css: .offset-by-one { margin-left: calc(6.25% + (2.08333333%*2)); } or if you prefer to calculate the percentages yourself, use this one: .offset-by-one { margin-left: 10.41666666%; } you can now add this class to any container you want to leave a one column wide empty space on the left hand side of it.

Index - Learn web development
66 inheritance in javascript article, beginner, codingscripting, constructor, function, getter, inheritance, javascript, learn, oojs, oop, object, object member, prototype, extends, l10n:priority, setter this article has covered the remainder of the core oojs theory and syntax that we think you should know now.
... 166 use css to solve common problems beginner, css, learn the following links provide solutions to common problems you may face when working with css.
... 266 setting up your own test automation environment article, automation, beginner, browser, codingscripting, learn, testing, tools, cross browser, selenium this module should have proven fun, and should have given you enough of an insight into writing and running automated tests for you to get going with writing your own automated tests.

TimerFirings logging
204 801266240[7f7c1f248000]: [7163] fn timer (one_shot 50 ms): [content] http://widgets.outbrain.com/outbrain.js:20:330 135 -495057024[7f74e105ba00]: [7108] fn timer (one_shot 4 ms): [content] https://self-repair.mozilla.org/repair/:7:13669 118 801266240[7f7c1f248000]: [7163] fn timer (one_shot 100 ms): [content] http://a.visualrevenue.com/vrs.js:6:9423 103 801266240[7f7c1f2480...
...00]: [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[7f7c1f248000]: [7163] fn timer (one_shot 160 ms): nsbrowserstatusfilter::timeouthandler 92 -495057024[7f74e105ba00]: [7108] fn timer (one_shot 160 ms):...
... 204 fn timer (one_shot): [content] http://widgets.outbrain.com/outbrain.js:20:330 186 fn timer (one_shot): nsbrowserstatusfilter::timeouthandler 138 fn timer (one_shot): [content] https://self-repair.mozilla.org/repair/:7:13669 118 fn timer (one_shot): [content] http://a.visualrevenue.com/vrs.js:6:9423 108 fn timer (slack): layeractivitytracker 104 fn timer (slack): nsidocument::selectorcache 104 fn timer (slack): cctimerfired ...

NSS 3.21 release notes
new in nss 3.21 new functionality certutil now supports a --rename option to change a nickname (bug 1142209) tls extended master secret extension (rfc 7627) is supported (bug 1117022) new info functions added for use during mid-handshake callbacks (bug 1084669) new functions in nss.h nss_optionset - sets nss global options nss_optionget - gets the current value of nss global options in secmod.h secmod_createmoduleex - create a new secmodmodule structure from module name string, module parameters string, nss specific parameters string, and nss configuration parameter string.
...d ssl_preinfo_cipher_suite - used with sslpreliminarychannelinfo to indicate that a tls cipher suite has been selected ssl_preinfo_all - used with sslpreliminarychannelinfo to indicate that all preliminary information has been set notable changes in nss 3.21 nss now builds with elliptic curve ciphers enabled by default (bug 1205688) nss now builds with warnings as errors (bug 1182667) the following ca certificates were removed cn = verisign class 4 public primary certification authority - g3 sha1 fingerprint: c8:ec:8c:87:92:69:cb:4b:ab:39:e9:8d:7e:57:67:f3:14:95:73:9d cn = utn-userfirst-network applications sha1 fingerprint: 5d:98:9c:db:15:96:11:36:51:65:64:1b:56:0f:db:ea:2a:c2:3e:f1 cn = tc trustcenter universal ca iii ...
...(c) kasım 2005 sha-1 fingerprint: b4:35:d4:e1:11:9d:1c:66:90:a7:49:eb:b3:94:bd:63:7b:a7:82:b7 the following ca certificate had the websites trust bit turned off ou = equifax secure certificate authority sha1 fingerprint: d2:32:09:ad:23:d3:14:23:21:74:e4:0d:7f:9d:62:13:97:86:63:3a the following ca certificates were added cn = certification authority of wosign g2 sha1 fingerprint: fb:ed:dc:90...

NSS 3.28.1 release notes
ingerprint: 0f:4e:9c:dd:26:4b:02:55:50:d1:70:80:63:40:21:4f:e9:44:34:c9:b0:2f:69:7e:c7:10:fc:5f:ea:fb:5e:38 cn = root ca generalitat valenciana sha-256 fingerprint: 8c:4e:df:d0:43:48:f3:22:96:9e:7e:29:a4:cd:4d:ca:00:46:55:06:1c:16:e1:b0:76:42:2e:f3:42:ad:63:0e ou = rsa security 2048 v3 sha-256 fingerprint: af:8b:67:62:a1:e5:28:22:81:61:a9:5d:5c:55:9e:e2:66:27:8f:75:d7:9e:83:01:89:a5:03:50:6a:bd:6b:4c the following ca certificates were added ou = ac raiz fnmt-rcm sha-256 fingerprint: eb:c5:57:0c:29:01:8c:4d:67:b1:aa:12:7b:af:12:f7:03:b4:61:1e:bc:17:b7:da:b5:57:38:94:17:9b:93:fa cn = amazon root ca 1 sha-256 fingerprint: 8e:cd:e6:88:4f:3d:87:b1:12:5b:a3:1a:c3:fc:b1:3d:70:16:de:7f:57:cc:90:4f:e1:cb:...
...4:18:f9:97:16:8f:24:c5:8f:c5:02:3b:f5:da:5b:e2:eb:6e:1d:d8:90:2e:d5 cn = symantec class 1 public primary certification authority - g4 sha-256 fingerprint: 36:3f:3c:84:9e:ab:03:b0:a2:a0:f6:36:d7:b8:6d:04:d3:ac:7f:cf:e2:6a:0a:91:21:ab:97:95:f6:e1:76:df cn = symantec class 1 public primary certification authority - g6 sha-256 fingerprint: 9d:19:0b:2e:31:45:66:68:5b:e8:a8:89:e2:7a:a8:c7:d7:ae:1d:8a:ad:db:a3:c1:ec:f9:d2:48:63:cd:34:b9 cn = symantec class 2 public primary certification authority - g4 sha-256 fingerprint: fe:86:3d:08:22:fe:7a:23:53:fa:48:4d:59:24:e8:75:65:6d:3d:c9:fb:58:77:1f:6f:61:6f:9d:57:1b:c5:92 cn = symantec class 2 public primary certification authority - g6 sha-256 fingerprint: cb:62:7d:1...
... bugs fixed in nss 3.28.1 bug 1296697 - december 2016 batch of root ca changes bug 1322496 - internal error assert when the other side closes connection before reading eoed compatibility nss 3.28.1 shared libraries are backward compatible with all older nss 3.x shared libraries.

NSS 3.34 release notes
org/security/nss/releases/nss_3_34_rtm/src/ notable changes in nss 3.34 the following ca certificates were added: cn = gdca trustauth r5 root sha-256 fingerprint: bf:ff:8f:d0:44:33:48:7d:6a:8a:a6:0c:1a:29:76:7a:9f:c2:bb:b0:5e:42:0f:71:3a:13:b9:92:89:1d:38:93 trust flags: websites cn = ssl.com root certification authority rsa sha-256 fingerprint: 85:66:6a:56:2e:e0:be:5c:e9:25:c1:d8:89:0a:6f:76:a8:7e:c1:6d:4d:7d:5f:29:ea:74:19:cf:20:12:3b:69 trust flags: websites, email cn = ssl.com root certification authority ecc sha-256 fingerprint: 34:17:bb:06:cc:60:07:da:1b:96:1c:92:0b:8a:b4:ce:3f:ad:82:0e:4a:a3:0b:9a:cb:c4:a7:4e:bd:ce:bc:65 trust flags: websites, email cn = ssl.com ev root certification authority...
... sha-256 fingerprint: d8:e0:fe:bc:1d:b2:e3:8d:00:94:0f:37:d2:7d:41:34:4d:99:3e:73:4b:99:d5:65:6d:97:78:d4:d8:14:36:24 cn = startcom certification authority sha-256 fingerprint: 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:...
...-256 fingerprint: 03:95:0f:b4:9a:53:1f:3e:19:91:94:23:98:df:a9:e0:ea:32:d7:ba:1c:dd:9b:c8:5d:b5:7e:d9:40:0b:43:4a cn = certinomis - autorité racine sha-256 fingerprint: fc:bf:e2:88:62:06:f7:2b:27:59:3c:8b:07:02:97:e1:2d:76:9e:d1:0e:d7:93:07:05:a8:09:8e:ff:c1:4d:17 cn = tÜrktrust elektronik sertifika hizmet sağlayıcısı sha-256 fingerprint: 97:8c:d9:66:f2:fa:a0:7b:a7:aa:95:00:d9:c0:2e:9d:77:f2:cd:ad:a6:ad:6b:a7:4a:f4:b9:1c:66:59:3c:50 cn = pscprocert sha-256 fingerprint: 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:...

NSS 3.46 release notes
cf0aa9a58b5d57a338a3afbcb 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 default maximum tls version.
... 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 renegotiation bug 1563258 - fips.sh fails due to non-existent "resp" directories bug 1561598 - remove -wmaybe-uninitialized warning in pqg.c bug 1560806 - increase softoken password max size ...
...emove -wmaybe-uninitialized warning in tls13esni.c bug 1561332 - ec.c:28 warning: comparison of integers of different signs: 'int' and 'unsigned long' bug 1564714 - print certutil commands during setup bug 1565013 - hacl image builder times out while fetching gpg key bug 1563786 - update hacl-star docker image to pull specific commit bug 1559012 - improve gcm perfomance using pmull2 bug 1528666 - correct resumption validation checks bug 1568803 - more tests for client certificate authentication bug 1564284 - support profile mobility across windows and linux bug 1573942 - gtest for pkcs11.txt with different breaking line formats bug 1575968 - add strsclnt option to enforce the use of either ipv4 or ipv6 bug 1549847 - fix nss builds on ios bug 1485533 - enable nss_ssl_tests on task...

Enc Dec MAC Output Public Key as CSR
result; secstatus rv = secsuccess; print32 numbytes; void *exthandle; prarenapool *arena = null; prfiledesc *outfile = null; /* open the certificate request file to write */ outfile = pr_open(certreqfilename, pr_create_file | pr_rdwr | pr_truncate, 00660); if (!outfile) { pr_fprintf(pr_stderr, "unable to open \"%s\" for writing (%ld, %ld).\n", certreqfilename, pr_geterror(), pr_getoserror()); goto cleanup; } /* create info about public key */ spki = seckey_createsubjectpublickeyinfo(pubk); if (!spki) { pr_fprintf(pr_stderr, "unable to create subject public key\n");...
... */ outfile = pr_open(outfilename, pr_create_file | pr_truncate | pr_rdwr , 00660); if (!outfile) { pr_fprintf(pr_stderr, "unable to open \"%s\" for writing.\n", outfilename); return secfailure; } infilelength = filesize(encryptedfilename); if (rv == secsuccess) { /* decrypt and remove mac */ rv = decryptandverifymac(outfile, infile, infilelength, &cipheritem, &macitem, enck...
...le_error); return secfailure; } rv = pk11_generaterandom(iv, blocksize); if (rv != secsuccess) { goto cleanup; } } else { /* generate a random value to use as iv for aes cbc */ generaterandom(iv, blocksize); } headerfile = pr_open(headerfilename, pr_create_file | pr_truncate | pr_rdwr, 00660); if (!headerfile) { pr_fprintf(pr_stderr, "unable to open \"%s\" for writing.\n", headerfilename); return secfailure; } encfile = pr_open(encryptedfilename, pr_create_file | pr_truncate | pr_rdwr, 00660); if (!encfile) { pr_fprintf(pr_stderr, "unable to open \"%s\" for writing.

sslerr.html
ssl_error_unknown_cipher_suite -12266 "an unknown ssl cipher suite has been requested." the application has attempted to configure ssl to use an unknown cipher suite.
... sec_error_no_key -8166 the private key for this certificate cannot be found in key database.
...ng again later." sec_error_ocsp_request_needs_sig -8069 "the ocsp server requires a signature on this request." sec_error_ocsp_unauthorized_request -8068 "the ocsp server has refused this request as unauthorized." sec_error_ocsp_unknown_response_status -8067 "the ocsp server returned an unrecognizable status." sec_error_ocsp_unknown_cert -8066 "the ocsp server has no status for the certificate." sec_error_ocsp_not_enabled -8065 "you must enable ocsp before performing this operation." sec_error_ocsp_no_default_responder -8064 "you must set the ocsp default responder before performing this operation." sec_error_ocsp_malformed_response -8063 "the response from the ocsp server was corrupted o...

NSS_3.12.3_release_notes.html
bug 464406: fix signtool regressions bug 465270: uninitialised value in devutil.c::create_object() bug 465273: dead assignment in devutil.c::nssslotarray_clone() bug 465926: during import of pkcs #12 files bug 466180: ssl_configmpserversidcache with default parameters fails on {net bug 466194: cert_decodetruststring should take a const char * input trusts string.
... 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 certificates and crls based on weak hashes bug 471665: nss reports incorrect sizes for (aes) symmetric keys bug 471715: add cert to nssckbi to override rogue md5-collision c...
... bug 484425: need accessor function to retrieve symkey handle bug 484466: sec_error_invalid_args with nss_enable_pkix_verify=1 bug 485127: bltest crashes when attempting rc5_cbc or rc5_ecb bug 485140: wrong command line flags used to build intel-aes.s with solaris gas for x86_64 bug 485370: crash bug 485713: files added by red hat recently have missing texts in license headers.

All keyboard shortcuts - Firefox Developer Tools
before firefox 66, the letter in this shortcut was s.
... note: before firefox 66, the combination ctrl + shift + s on windows and linux or cmd + opt + s on macos would open/close the debugger.
... from firefox 66 and later, this is no longer the case.

WebGL constants - Web APIs
_5_9_9_9_rev 0x8c3e float_32_unsigned_int_24_8_rev 0x8dad unsigned_int_24_8 0x84fa half_float 0x140b rg 0x8227 rg_integer 0x8228 int_2_10_10_10_rev 0x8d9f queries constant name value description current_query 0x8865 query_result 0x8866 query_result_available 0x8867 any_samples_passed 0x8c2f any_samples_passed_conservative 0x8d6a draw buffers constant name value description max_draw_buffers 0x8824 draw_buffer0 0x8825 draw_buffer1 0x8826 draw_buffer2 0x8827 draw_buffer3 ...
...uffer_binding 0x88ed pixel_unpack_buffer_binding 0x88ef copy_read_buffer 0x8f36 copy_write_buffer 0x8f37 copy_read_buffer_binding 0x8f36 copy_write_buffer_binding 0x8f37 data types constant name value description float_mat2x3 0x8b65 float_mat2x4 0x8b66 float_mat3x2 0x8b67 float_mat3x4 0x8b68 float_mat4x2 0x8b69 float_mat4x3 0x8b6a unsigned_int_vec2 0x8dc6 unsigned_int_vec3 0x8dc7 unsigned_int_vec4 0x8dc8 unsigned_normalized 0x8c17 signed_normalized 0x8f9c vertex attributes ...
... query_result_ext 0x8866 the query result.

WindowOrWorkerGlobalScope.setTimeout() - Web APIs
chrome implements this behavior since version 11 (crbug.com/66078).
... firefox for android uses a timeout value of 15 minutes for background tabs since bug 736602 in firefox 14, and background tabs can also be unloaded entirely.
... deferral of timeouts during pageload starting in firefox 66, firefox will defer firing settimeout and setinterval timers while the current tab is loading.

Border-radius generator - CSS: Cascading Style Sheets
<div id="unit-selection"> <div class="info"> select border units </div> </div> </div> </div> </div> css content /* grid of ten * ========================================================================== */ .span_12 { width: 100%; } .span_11 { width: 91.46%; } .span_10 { width: 83%; } .span_9 { width: 74.54%; } .span_8 { width: 66.08%; } .span_7 { width: 57.62%; } .span_6 { width: 49.16%; } .span_5 { width: 40.7%; } .span_4 { width: 32.24%; } .span_3 { width: 23.78%; } .span_2 { width: 15.32%; } .span_1 { width: 6.86%; } /* sections * ========================================================================== */ .section { clear: both; padding: 0px; margin: 0px; } /* grouping * ===================...
...inter; } /* * 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 { pa...
...dding-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-box; } /******************************************************************************/ /************************...

Resizing background images with background-size - CSS: Cascading Style Sheets
html <div class="tiledbackground"> </div> css .tiledbackground { background-image: url(https://www.mozilla.org/media/img/logos/firefox/logo-quantum.9c5e96634f92.png); background-size: 150px; width: 300px; height: 300px; border: 2px solid; color: pink; } result stretching an image you can also specify both the horizontal and vertical sizes of the image, like this: background-size: 300px 150px; the result looks like this: scaling an image up on the other end of the spectrum, you can scale an image up in the background.
... html <div class="bgsizecontain"> <p>try resizing this element!</p> </div> css .bgsizecontain { background-image: url(https://www.mozilla.org/media/img/logos/firefox/logo-quantum.9c5e96634f92.png); background-size: contain; width: 160px; height: 160px; border: 2px solid; color: pink; resize: both; overflow: scroll; } result cover the cover value specifies that the background image should be sized so that it is as small as possible while ensuring that both dimensions are greater than or equal to the corresponding size of the container.
... html <div class="bgsizecover"> <p>try resizing this element!</p> </div> css .bgsizecover { background-image: url(https://www.mozilla.org/media/img/logos/firefox/logo-quantum.9c5e96634f92.png); background-size: cover; width: 160px; height: 160px; border: 2px solid; color: pink; resize: both; overflow: scroll; } result see also background-size background scaling of svg backgrounds ...

Logical properties for margins, borders and padding - CSS: Cascading Style Sheets
.box { margin-block: 5px 10px; } note: the shorthand properties margin-inline and margin-block shipped in firefox 66.
... in a horizontal writing-mode this css would apply 5px of padding to the top of the box and 10px of padding to the bottom: .box { padding-block: 5px 10px; } note: the shorthand properties padding-inline and padding-block shipped in firefox 66.
... .box { border-block: 2px solid green; border-inline-width: 4px; border-inline-style: dotted; border-inline-color: rebeccapurple; } note: these two value shorthands shipped in firefox 66, check browser support before using as other browsers may not have implemented them yet.

HTTP Index - HTTP
66 authorization http, http header, reference, request header, header the http authorization request header contains the credentials to authenticate a user agent with a server, usually after the server has responded with a 401 unauthorized status and the www-authenticate header.
... 166 location http, http header, reference, response header the location response header indicates the url to redirect a page to.
... 266 505 http version not supported http, reference, server error, status code the hypertext transfer protocol (http) 505 http version not supported response status code indicates that the http version used in the request is not supported by the server.

Table Cellmap - Archive of obsolete content
insertrowsbefore firstrow=0 ***start table dump*** mcolwidths= row(0)=02763344 cell(0)=02763528 cell(0)=0276381c row(0)=02763940 cell(0)=02763990 cell(0)=02763ab4 ***** start table cell map dump ***** 023566b0 cols array orig/span-> 023566b0 ***** start group cell map dump ***** 023565b0 maprowcount=0 tablerowcount=0 ***** end group cell map dump ***** ***** end table cell map dump ***** ***end table dump*** insertrowsafter ***start table dump*** mcolwidths=-1 -1 row(0)=02763344 cell(0)=02763528 cell(1)=0276381c row(1)=02763940 cell(0)=02763990 cell(1)=02763ab4 ***** start table cell map dump ...
...***** 023566b0 cols array orig/span-> 023566b00=2/0 1=2/0 ***** start group cell map dump ***** 023565b0 maprowcount=2 tablerowcount=2 row 0 : c0,0 c0,1 row 1 : c1,0 c1,1 c0,0=02763528(0) c0,1=0276381c(1) c1,0=02763990(0) c1,1=02763ab4(1) ***** end group cell map dump ***** ***** end table cell map dump ***** ***end table dump*** structural information one can imagine the cellmap as grid with equally wide rows and columns where the table cells are drawn.

reftest opportunities files - Archive of obsolete content
parser/tests/html/bug7723.html parser/htmlparser/tests/html/bug7447.html parser/htmlparser/tests/html/bug6925.html parser/htmlparser/tests/html/bug6233.html parser/htmlparser/tests/html/bug5859.html parser/htmlparser/tests/html/bug4956.html parser/htmlparser/tests/html/bug4825.html parser/htmlparser/tests/html/bug4814.html parser/htmlparser/tests/html/bug4809.html parser/htmlparser/tests/html/bug466.html parser/htmlparser/tests/html/bug3073.html parser/htmlparser/tests/html/bug256731.html parser/htmlparser/tests/html/bug2447.html parser/htmlparser/tests/html/bug2419.html parser/htmlparser/tests/html/bug24003.html parser/htmlparser/tests/html/bug23831.html parser/htmlparser/tests/html/bug23780.html parser/htmlparser/tests/html/bug23680.html parser/htmlparser/tests/html/bug23529.html parser/ht...
...arser/htmlparser/tests/html/183711.html parser/htmlparser/tests/html/18308.html parser/htmlparser/tests/html/17003.html parser/htmlparser/tests/html/15204.html parser/htmlparser/tests/html/149877.html parser/htmlparser/tests/html/142965_1.html parser/htmlparser/tests/html/142965.html parser/htmlparser/tests/html/124788.html parser/htmlparser/tests/html/102370.html parser/htmlparser/tests/html/100466.html parser/htmlparser/tests/html/100397.html layout/mathml/tests/test.html layout/mathml/tests/symbol.html ...

Implementation Status - Archive of obsolete content
297083; 343443; 8.3.4 help supported 8.3.5 hint partial problems with hints in xul-hosted documents and ephemeral message positioning 349667; 8.3.6 alert supported 9.
...ents instead of calling directly 332231; 10.13 reset supported 10.14 load partial no xforms-link-error generated if @src invalid 333782; 10.15 send supported 10.16 message partial output inside message doesn't work correctly 366886; 10.17 conditional execution of xforms actions supported 10.18 iteration of xforms actions supported 11.

Basic math in JavaScript — numbers and operators - Learn web development
first of all, let's declare a couple of variables and initialize them with an integer and a float, respectively, then type the variable names back in to check that everything is in order: let myint = 5; let myfloat = 6.667; myint; myfloat; number values are typed in without quote marks — try declaring and initializing a couple more variables containing numbers before you move on.
...type the following lines into your browser's console: let lotsofdecimal = 1.766584958675746364; lotsofdecimal; let twodecimalplaces = lotsofdecimal.tofixed(2); twodecimalplaces; converting to number data types sometimes you might end up with a number that is stored as a string type, which makes it difficult to perform calculations with it.

Getting Started with Chat
you will need to use the following information to configure the server connection: server: irc.mozilla.org port: 6667 (default) or 6697 (ssl) desktop clients desktop clients tens to allow the most detailed configuration.
... channels here is a list of channels you should be aware of as a member of the mozilla community: (remember to use irc.mozilla.org and port 6697 or 6667 for your server settings) #qa a channel for qa discussion #developers a channel for mozilla development discussion #sumo a channel for support with firefox for more information about the mozilla irc network and more channels, go here.

HTTP Cache
unimplemented or underimplemented functionality: asyncevictstorage (bug 977766), asyncvisitstorage (bug 916052) nsicacheentryopencallback //github.com/realityripple/uxp/blob/master/netwerk/cache2/nsicacheentryopencallback.idl the result of nsicachestorage.asyncopenuri is always and only sent to callbacks on this interface.
...this functionality is currently pending in bug 976866.

How to implement a custom autocomplete search component
const ci = components.interfaces; const cu = components.utils; cu.import('resource://gre/modules/xpcomutils.jsm'); const class_id = components.id('x753d830-ba1e-11e0-962b-0800200c9a66'); // ← change this const class_name = "basic autocomplete"; const contract_id = '@mozilla.org/autocomplete/search;1?name=basic-autocomplete'; /** * @constructor * * @implements {nsiautocompleteresult} * * @param {string} searchstring * @param {number} searchresult * @param {number} defaultindex * @param {string} errordescription * @param {array.<string>} results * @param {array.<str...
...to do so put the following declaration in your chrome.manifest file: component {x753d830-ba1e-11e0-962b-0800200c9a66} components/basic_autocomplete.js contract @mozilla.org/autocomplete/search;1?name=basic-autocomplete {x753d830-ba1e-11e0-962b-0800200c9a66} and finally use this newly available component in a xul file like this: <textbox id="text1" type="autocomplete" autocompletesearch="basic-autocomplete"/> that's it!

Investigating leaks using DMD heap scan mode
the result of that grep will contain output that looks something like this: cc-edges.15873.log:0x7f0897082c00 [rc=1285] nsglobalwindowinner # 2147483662 inner https://www.example.com/ * cc-edges.15873.log: the first part is the file name where it was found.
... the output will look something like this, after a message about loading progress: 0x7f0882fe3230 [fragmentorelement (xhtml) script https://www.example.com] --[[via hash] mlistenermanager]--> 0x7f0899b4e550 [eventlistenermanager] --[mlisteners event=onload listenertype=3 [i]]--> 0x7f0882ff8f80 [callbackobject] --[mincumbentglobal]--> 0x7f0897082c00 [nsglobalwindowinner # 2147483662 inner https://www.example.com] root 0x7f0882fe3230 is a ref counted object with 1 unknown edge(s).

TraceMalloc
this file can be post-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 88...
...400 2342 74112 4.09 nsscanner 58 76824 94 146300 36 69476 3.83 nsscripterror 253 25070 842 91548 589 66478 3.67 nshtmldocument.mreferrer 177 21550 691 85460 514 63910 3.53 nshtmlvalue 139 7846 1215 68734 1076 60888 3.36 htmlcontentsink 6 4816 12 57782 6 52966 2.92 uncategorized.pl, which lists all the void* allocations (the ones that couldn't be categorized by type), sorted by size.

turbostat
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 3666 3398 0 21.40 4.01 1.42 52.90 49 1 5 1206 31.98 3770 3398 0 9.69 2 2 784 21.29 3681 3398 0 11.78 3.10 1.13 62.70 40 2 6 782 21.15 3698 3398 0 11.92 3 3 702 19.14 3670 3398 0 8.39 3.09 2.03 67.36 39 3 7 ...
... 648 17.67 3667 3398 0 9.85 the man page has good explanations of what each column measures.

Encrypt Decrypt MAC Keys As Session Objects
*/ outfile = pr_open(outfilename, pr_create_file | pr_truncate | pr_rdwr , 00660); if (!outfile) { pr_fprintf(pr_stderr, "unable to open \"%s\" for writing.\n", outfilename); return secfailure; } rv = macinit(ctxmac); if (rv != secsuccess) goto cleanup; ctxenc = decryptinit(ek, iv, ivlen, ckm_aes_cbc); filelength = filesize(encryptedfilename); while ((ctextlen = pr_read(infile, ctext, sizeof...
...le_error); return secfailure; } rv = pk11_generaterandom(iv, blocksize); if (rv != secsuccess) { goto cleanup; } } else { /* generate a random value to use as iv for aes cbc */ generaterandom(iv, blocksize); } headerfile = pr_open(headerfilename, pr_create_file | pr_truncate | pr_rdwr, 00660); if (!headerfile) { pr_fprintf(pr_stderr, "unable to open \"%s\" for writing.\n", headerfilename); return secfailure; } encfile = pr_open(encryptedfilename, pr_create_file | pr_truncate | pr_rdwr, 00660); if (!encfile) { pr_fprintf(pr_stderr, "unable to open \"%s\" for writing.

Encrypt and decrypt MAC using token
*/ outfile = pr_open(outfilename, pr_create_file | pr_truncate | pr_rdwr , 00660); if (!outfile) { pr_fprintf(pr_stderr, "unable to open \"%s\" for writing.\n", outfilename); return secfailure; } rv = macinit(ctxmac); if (rv != secsuccess) goto cleanup; ctxenc = decryptinit(ek, iv, ivlen, ckm_aes_cbc); filelength = filesize(encryptedfilename); while ((ctextlen = pr_read(infile, ctext, sizeof...
...le_error); return secfailure; } rv = pk11_generaterandom(iv, blocksize); if (rv != secsuccess) { goto cleanup; } } else { /* generate a random value to use as iv for aes cbc */ generaterandom(iv, blocksize); } headerfile = pr_open(headerfilename, pr_create_file | pr_truncate | pr_rdwr, 00660); if (!headerfile) { pr_fprintf(pr_stderr, "unable to open \"%s\" for writing.\n", headerfilename); return secfailure; } encfile = pr_open(encryptedfilename, pr_create_file | pr_truncate | pr_rdwr, 00660); if (!encfile) { pr_fprintf(pr_stderr, "unable to open \"%s\" for writing.

NSS 3.32 release notes
f:8a:b6:76:4f:f0:35:67:6c:fe:3e:5e:32:5e:01:21:72:df:3f:92:09:6d:b7:9b:85 cn = secure certificate services sha-256 fingerprint: bd:81:ce:3b:4f:65:91:d1:1a:67:b5:fc:7a:47:fd:ef:25:52:1b:f9:aa:4e:18:b9:e3:df:2e:34:a7:80:3b:e8 cn = swisscom root ca 1 sha-256 fingerprint: 21:db:20:12:36:60:bb:2e:d4:18:20:5d:a1:1e:e7:a8:5a:65:e2:bc:6e:55:b5:af:7e:78:99:c8:a2:66:d9:2e cn = swisscom root ev ca 2 sha-256 fingerprint: d9:5f:ea:3c:a4:ee:dc:e7:4c:d7:6e:75:fc:6d:1f:f6:2c:44:1f:0f:a8:bc:77:f0:34:b1:9e:5d:b2:58:01:5d cn = trusted 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 3.43 release notes
note that while the mechanism is present, post-handshake authentication is currently not tls 1.3 compliant due to bug 1532312 notable changes in nss 3.43 the following ca certificates were added: cn = emsign root ca - g1 sha-256 fingerprint: 40f6af0346a99aa1cd1d555a4e9cce62c7f9634603ee406615833dc8c8d00367 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 1530134 - if docker isn't installed, try running a local clang-format as a fallback bug 1531267 - enable fips mode automatically if the system fips mode flag is set bug 1528262 - add a -j option to the strsclnt command to specify sigschemes bug 1513909 - add manual for nss-policy-check bug 1531074 - fix a deref after a null check in seckey_setpublicvalue bug 1517714 - properly handle esni with hrr bug 1529813 - expose hkdf-exp...

NSS 3.52 release notes
bug 1629663 - add ikev1 quick mode kdf.
... bug 1629661 - mpconfig calls in ssl initialize policy before nss is initialized.

NSS 3.54 release notes
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 following ca certificates were removed: bug 1645199 - addtrust class 1 ca root sha-256 fingerprint: 8c7209279ac04e275e16d07fd3b775e80154b5968046e3...
...1f52dd25766324e9a7 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: fe863d0822fe7a2353fa484d5924e875656d3dc9fb58771f6f616f9d571bc592 bug 1618402 - symantec class 1 public primary certification authority - g4 sha-256 fingerprint: 363f3c849eab03b0a2a0f636d7...

Encrypt Decrypt_MAC_Using Token
*/ outfile = pr_open(outfilename, pr_create_file | pr_truncate | pr_rdwr , 00660); if (!outfile) { pr_fprintf(pr_stderr, "unable to open \"%s\" for writing.\n", outfilename); return secfailure; } rv = macinit(ctxmac); if (rv != secsuccess) goto cleanup; ctxenc = decryptinit(ek, iv, ivlen, ckm_aes_cbc); filelength = filesize(encryptedfilename); while ((ctextlen = pr_read(infile, ctext, sizeof...
...*/ generaterandom(iv, blocksize); } headerfile = pr_open(headerfilename, pr_create_file | pr_truncate | pr_rdwr, 00660); if (!headerfile) { pr_fprintf(pr_stderr, "unable to open \"%s\" for writing.\n", headerfilename); return secfailure; } encfile = pr_open(encryptedfilename, pr_create_file | pr_truncate | pr_rdwr, 00660); if (!encfile) { pr_fprintf(pr_stderr, "unable to open \"%s\" for writing.

NSS Sample Code Sample_3_Basic Encryption and MACing
*/ outfile = pr_open(outfilename, pr_create_file | pr_truncate | pr_rdwr , 00660); if (!outfile) { pr_fprintf(pr_stderr, "unable to open \"%s\" for writing.\n", outfilename); return secfailure; } rv = macinit(ctxmac); if (rv != secsuccess) goto cleanup; ctxenc = decryptinit(ek, iv, ivlen, ckm_aes_cbc); filelength = filesize(encryptedfilename); while ((ctextlen = pr_read(infile, ctext, sizeof...
...le_error); return secfailure; } rv = pk11_generaterandom(iv, blocksize); if (rv != secsuccess) { goto cleanup; } } else { /* generate a random value to use as iv for aes cbc */ generaterandom(iv, blocksize); } headerfile = pr_open(headerfilename, pr_create_file | pr_truncate | pr_rdwr, 00660); if (!headerfile) { pr_fprintf(pr_stderr, "unable to open \"%s\" for writing.\n", headerfilename); return secfailure; } encfile = pr_open(encryptedfilename, pr_create_file | pr_truncate | pr_rdwr, 00660); if (!encfile) { pr_fprintf(pr_stderr, "unable to open \"%s\" for writing.

EncDecMAC using token object - sample 3
*/ outfile = pr_open(outfilename, pr_create_file | pr_truncate | pr_rdwr , 00660); if (!outfile) { pr_fprintf(pr_stderr, "unable to open \"%s\" for writing.\n", outfilename); return secfailure; } rv = macinit(ctxmac); if (rv != secsuccess) goto cleanup; ctxenc = decryptinit(ek, iv, ivlen, ckm_aes_cbc); filelength = filesize(encryptedfilename); while ((ctextlen = pr_read(infile, ctext, sizeof(ctext))) > 0) { count += ctextlen; /* decrypt cipher text buffer using cbc and iv */...
... if (noisefilename) { rv = seedfromnoisefile(noisefilename); if (rv != secsuccess) { port_seterror(pr_end_of_file_error); return secfailure; } rv = pk11_generaterandom(iv, blocksize); if (rv != secsuccess) { goto cleanup; } } else { /* generate a random value to use as iv for aes cbc */ generaterandom(iv, blocksize); } headerfile = pr_open(headerfilename, pr_create_file | pr_truncate | pr_rdwr, 00660); if (!headerfile) { pr_fprintf(pr_stderr, "unable to open \"%s\" for writing.\n", headerfilename); return secfailure; } encfile = pr_open(encryptedfilename, pr_create_file | pr_truncate | pr_rdwr, 00660); if (!encfile) { pr_fprintf(pr_stderr, "unable to open \"%s\" for writing.\n", encryptedfilename); return secfailure; } /* write to a header file the iv and the cka_ids * identifying the two ke...

NSS tools : ssltab
example 1 $ ssltap.exe -sx -p 444 interzone.mcom.com:443 > sx.txt output connected to interzone.mcom.com:443 -->; [ alloclen = 66 bytes [ssl2] clienthellov2 { version = {0x03, 0x00} cipher-specs-length = 39 (0x27) 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) s...
...c0: 08 48 61 72 64 63 6f 72 65 31 27 30 25 06 03 55 | .hardcore1'0%..u d0: 04 03 13 1e 48 61 72 64 63 6f 72 65 20 43 65 72 | ....hardcore cer e0: 74 69 66 69 63 61 74 65 20 53 65 72 76 65 72 20 | tificate server f0: 49 49 30 1e 17 0d 39 38 30 35 31 36 30 31 30 33 | ii0...9805160103 <additional data lines> ] <additional records in same format> server socket closed.

NSS tools : ssltap
example 1 $ ssltap.exe -sx -p 444 interzone.mcom.com:443 > sx.txt output connected to interzone.mcom.com:443 -->; [ alloclen = 66 bytes [ssl2] clienthellov2 { version = {0x03, 0x00} cipher-specs-length = 39 (0x27) 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) s...
...c0: 08 48 61 72 64 63 6f 72 65 31 27 30 25 06 03 55 | .hardcore1'0%..u d0: 04 03 13 1e 48 61 72 64 63 6f 72 65 20 43 65 72 | ....hardcore cer e0: 74 69 66 69 63 61 74 65 20 53 65 72 76 65 72 20 | tificate server f0: 49 49 30 1e 17 0d 39 38 30 35 31 36 30 31 30 33 | ii0...9805160103 <additional data lines> ] <additional records in same format> server socket closed.

NSS Tools ssltap
command ssltap.exe -sx -p 444 interzone.mcom.com:443 > sx.txt output output connected to interzone.mcom.com:443--> [alloclen = 66 bytes [ssl2] clienthellov2 { version = {0x03, 0x00} cipher-specs-length = 39 (0x27) 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/rc2cb...
... c0: 08 48 61 72 64 63 6f 72 65 31 27 30 25 06 03 55 | .hardcore1'0%..u d0: 04 03 13 1e 48 61 72 64 63 6f 72 65 20 43 65 72 | ....hardcore cer e0: 74 69 66 69 63 61 74 65 20 53 65 72 76 65 72 20 | tificate server f0: 49 49 30 1e 17 0d 39 38 30 35 31 36 30 31 30 33 | ii0...9805160103<additional data lines>]<additional records in same format>server socket closed.

NSS tools : ssltap
example 1 $ ssltap.exe -sx -p 444 interzone.mcom.com:443 > sx.txt output connected to interzone.mcom.com:443 -->; [ alloclen = 66 bytes [ssl2] clienthellov2 { version = {0x03, 0x00} cipher-specs-length = 39 (0x27) 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 (0x0...
... c0: 08 48 61 72 64 63 6f 72 65 31 27 30 25 06 03 55 | .hardcore1'0%..u d0: 04 03 13 1e 48 61 72 64 63 6f 72 65 20 43 65 72 | ....hardcore cer e0: 74 69 66 69 63 61 74 65 20 53 65 72 76 65 72 20 | tificate server f0: 49 49 30 1e 17 0d 39 38 30 35 31 36 30 31 30 33 | ii0...9805160103 <additional data lines> ] <additional records in same format> server socket closed.

XPCOM changes in Gecko 2.0
chrome.manifest: # the {classid} here must match the classid in mycomponent.js component {e6b866e3-41b2-4f05-a4d2-3d4bde0f7ef8} components/mycomponent.js contract @foobar/mycomponent;1 {e6b866e3-41b2-4f05-a4d2-3d4bde0f7ef8} category profile-after-change mycomponent @foobar/mycomponent;1 the javascript code no longer exports a nsgetmodule() function.
... classid: components.id("{e6b866e3-41b2-4f05-a4d2-3d4bde0f7ef8}"), queryinterface: xpcomutils.generateqi([components.interfaces.nsimycomponent]), /* nsimycomponent implementation goes here */ ...

HOWTO
ader;1"] .getservice(components.interfaces.mozijssubscriptloader); loader.loadsubscript("chrome://myall/content/file.jsm"); see: http://mxr.mozilla.org/comm-central/...figutils.js#54 solution 2 append the following at the top of your js file which you want to run in xpcshell { // <https://developer.mozilla.org/en/xpconnect/xpcshell/howto> // <https://bugzilla.mozilla.org/show_bug.cgi?id=546628> let cc = components.classes; let ci = components.interfaces; // register resource://app/ uri let ios = cc["@mozilla.org/network/io-service;1"] .getservice(ci.nsiioservice); let reshandler = ios.getprotocolhandler("resource") .queryinterface(ci.nsiresprotocolhandler); let mozdir = cc["@mozilla.org/file/directory_service;1"] .getservice(ci.nsiproperties) .get("...
...curprocd", ci.nsilocalfile); let mozdiruri = ios.newfileuri(mozdir); reshandler.setsubstitution("app", mozdiruri); // register chrome://* uris let cr = cc["@mozilla.org/chrome/chrome-registry;1"] .getservice(ci.nsichromeregistry); cr.checkfornewchrome(); } bug 546628 would make this unnecessary.

RefPtr
bug 756640 is on file to enforce this rule but hasn't yet been fixed.
...there are no technical problems with doing so, and in some cases it may be necessary (see bug 756640 comment 1).

nsIAccessibleRole
1.0 66 introduced gecko 1.9 inherits from: nsisupports last changed in gecko 2.0 (firefox 4 / thunderbird 3.3 / seamonkey 2.1) constants constant value description role_nothing 0 used when accessible has no strong defined role.
... role_canvas 66 represents a control that can be drawn into and is used to trap events.

nsIBidiKeyboard
more info: bug 348724, bug 348724, and gnome bug: 116626 mac only islangrtl is supported on this platform.
... bug 266551 see also documentation for bidi mozilla ...

nsIDictionary
66 introduced gecko 1.0 obsolete gecko 1.9.1 inherits from: nsisummary last changed in gecko 1.8 (firefox 1.5 / thunderbird 1.5 / seamonkey 1.0) note: this interface was removed in firefox 3.5; use dict.jsm instead.
... see bug 668424 for further information.

nsIMacDockSupport
1.0 66 introduced gecko 2.0 inherits from: nsimacdocksupport last changed in gecko 11.0 (firefox 11.0 / thunderbird 11.0 / seamonkey 2.8) implemented by: @mozilla.org/cookie-monster;1.
... var docksupport = cc['@mozilla.org/widget/macdocksupport;1'].getservice(ci.nsimacdocksupport); docksupport.activateapplication(true); services.wm.getmostrecentwindow(null).focus() }) macmenu.appendchild(macmenuitem); var mainpopupset = win.document.getelementbyid('mainpopupset'); mainpopupset.appendchild(macmenu); let dockmenuelement = macmenu; //document.getelementbyid("menu_mac_dockmenu");66 let nativemenu = cc["@mozilla.org/widget/standalonenativemenu;1"].createinstance(ci.nsistandalonenativemenu); console.log('dockmenuelement:', dockmenuelement); nativemenu.init(dockmenuelement); docksupport.dockmenu = nativemenu; this replaces the default menu with this one menuitem that says "show most recent window".

nsISupportsPRInt32
66 introduced gecko 1.0 inherits from: nsisupportsprimitive last changed in gecko 1.2 method overview string tostring(); attributes attribute type description data print32 provides access to the native type represented by the object.
...see bug 166426 for details.

nsITelemetry
1.0 66 introduced gecko 6.0 inherits from: nsisupports last changed in gecko 7.0 (firefox 7.0 / thunderbird 7.0 / seamonkey 2.4) implemented by: @mozilla.org/base/telemetry;1 as a service: let telemetry = components.classes["@mozilla.org/base/telemetry;1"] .getservice(components.interfaces.nsitelemetry); method overview jsval gethistogrambyid(in acstring id); jsval snapshothistograms(in uint32_t adataset, in boolean asubsession, in boolean aclear); jsval getkeyedhistogrambyid(in acstring id); void capturestack(in acstring name); jsva...
... see also bug 649502 - expose histograms to js bug 585196 - telemetry infrastructure bug 668312 - report only probes defined in histograms.json bug 1069874 - add keyed histogram types bug 1426453 - documentation of nsitelemetry not up to date ...

Working with Multiple Versions of Interfaces
unfortunately we compiled this in the latest sdk, and so this magic number happens to be: "244e4c67-a1d3-44f2-9cab-cdaa31b68046" whereas, inside firefox 2, the iid it happens to know about is: "663ca4a8-d219-4000-925d-d8f66406b626".
...we first dredge out the old interface identifiers from our yea olde firefox 1.5 sdk: static const nsiid iar_iid_old = { 0x663ca4a8, 0xd219, 0x4000, { 0x92, 0x5d, 0xd8, 0xf6, 0x64, 0x06, 0xb6, 0x26 }}; static const nsiid iad_iid_old = {0x8781fc88, 0x355f, 0x4439, { 0x88, 0x1f, 0x65, 0x04, 0xa0, 0xa1, 0xce, 0xb6 }}; then follow the recipe.

Debugger keyboard shortcuts - Firefox Developer Tools
note: before firefox 66, the combination ctrl + shift + s on windows and linux or cmd + opt + s on macos would open/close the debugger.
... from firefox 66 and later, this is no longer the case.

Attr - Web APIs
<div id="interfacediagram" style="display: inline-block; position: relative; width: 100%; padding-bottom: 11.666666666666666%; vertical-align: middle; overflow: hidden;"><svg style="display: inline-block; position: absolute; top: 0; left: 0;" viewbox="-50 0 600 70" preserveaspectratio="xminymin meet"><a xlink:href="/docs/web/api/eventtarget" target="_top"><rect x="1" y="1" width="110" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="56" y="30" font-size="12px" font-family="consolas,mona...
...eb/api/node" target="_top"><rect x="151" y="1" width="75" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="188.5" y="30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">node</text></a><polyline points="226,25 236,20 236,30 226,25" stroke="#d4dde4" fill="none"/><line x1="236" y1="25" x2="266" y2="25" stroke="#d4dde4"/><a xlink:href="/docs/web/api/attr" target="_top"><rect x="266" y="1" width="75" height="50" fill="#f4f7f8" stroke="#d4dde4" stroke-width="2px" /><text x="303.5" y="30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">attr</text></a></svg></div> a:hover text { fill: #0095dd; pointer-...

CharacterData - Web APIs
<div id="interfacediagram" style="display: inline-block; position: relative; width: 100%; padding-bottom: 11.666666666666666%; vertical-align: middle; overflow: hidden;"><svg style="display: inline-block; position: absolute; top: 0; left: 0;" viewbox="-50 0 600 70" preserveaspectratio="xminymin meet"><a xlink:href="/docs/web/api/eventtarget" target="_top"><rect x="1" y="1" width="110" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="56" y="30" font-size="12px" font-family="consolas,monac...
...eb/api/node" target="_top"><rect x="151" y="1" width="75" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="188.5" y="30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">node</text></a><polyline points="226,25 236,20 236,30 226,25" stroke="#d4dde4" fill="none"/><line x1="236" y1="25" x2="266" y2="25" stroke="#d4dde4"/><a xlink:href="/docs/web/api/characterdata" target="_top"><rect x="266" y="1" width="130" height="50" fill="#f4f7f8" stroke="#d4dde4" stroke-width="2px" /><text x="331" y="30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">characterdata</text></a></svg></div> a:hover text { fill: ...

Comment - Web APIs
<div id="interfacediagram" style="display: inline-block; position: relative; width: 100%; padding-bottom: 11.666666666666666%; vertical-align: middle; overflow: hidden;"><svg style="display: inline-block; position: absolute; top: 0; left: 0;" viewbox="-50 0 600 70" preserveaspectratio="xminymin meet"><a xlink:href="/docs/web/api/eventtarget" target="_top"><rect x="1" y="1" width="110" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="56" y="30" font-size="12px" font-family="consolas,m...
...eb/api/node" target="_top"><rect x="151" y="1" width="75" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="188.5" y="30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">node</text></a><polyline points="226,25 236,20 236,30 226,25" stroke="#d4dde4" fill="none"/><line x1="236" y1="25" x2="266" y2="25" stroke="#d4dde4"/><a xlink:href="/docs/web/api/characterdata" target="_top"><rect x="266" y="1" width="130" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="331" y="30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">characterdata</text></a><polyline points="396,25 406,20 406,30 ...

Document - Web APIs
<div id="interfacediagram" style="display: inline-block; position: relative; width: 100%; padding-bottom: 11.666666666666666%; vertical-align: middle; overflow: hidden;"><svg style="display: inline-block; position: absolute; top: 0; left: 0;" viewbox="-50 0 600 70" preserveaspectratio="xminymin meet"><a xlink:href="/docs/web/api/eventtarget" target="_top"><rect x="1" y="1" width="110" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="56" y="30" font-size="12px" font-family="consolas,m...
...eb/api/node" target="_top"><rect x="151" y="1" width="75" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="188.5" y="30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">node</text></a><polyline points="226,25 236,20 236,30 226,25" stroke="#d4dde4" fill="none"/><line x1="236" y1="25" x2="266" y2="25" stroke="#d4dde4"/><a xlink:href="/docs/web/api/document" target="_top"><rect x="266" y="1" width="80" height="50" fill="#f4f7f8" stroke="#d4dde4" stroke-width="2px" /><text x="306" y="30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">document</text></a></svg></div> a:hover text { fill: #0095dd; po...

DocumentFragment - Web APIs
<div id="interfacediagram" style="display: inline-block; position: relative; width: 100%; padding-bottom: 11.666666666666666%; vertical-align: middle; overflow: hidden;"><svg style="display: inline-block; position: absolute; top: 0; left: 0;" viewbox="-50 0 600 70" preserveaspectratio="xminymin meet"><a xlink:href="/docs/web/api/eventtarget" target="_top"><rect x="1" y="1" width="110" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="56" y="30" font-size="12px" font-family="consolas,m...
...eb/api/node" target="_top"><rect x="151" y="1" width="75" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="188.5" y="30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">node</text></a><polyline points="226,25 236,20 236,30 226,25" stroke="#d4dde4" fill="none"/><line x1="236" y1="25" x2="266" y2="25" stroke="#d4dde4"/><a xlink:href="/docs/web/api/documentfragment" target="_top"><rect x="266" y="1" width="160" height="50" fill="#f4f7f8" stroke="#d4dde4" stroke-width="2px" /><text x="346" y="30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">documentfragment</text></a></svg></div> a:hover text { ...

DocumentType - Web APIs
<div id="interfacediagram" style="display: inline-block; position: relative; width: 100%; padding-bottom: 11.666666666666666%; vertical-align: middle; overflow: hidden;"><svg style="display: inline-block; position: absolute; top: 0; left: 0;" viewbox="-50 0 600 70" preserveaspectratio="xminymin meet"><a xlink:href="/docs/web/api/eventtarget" target="_top"><rect x="1" y="1" width="110" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="56" y="30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">eventtarget</text></a><polyline points="111,25 121,20 121,30 111,25" stroke="#d4dde4" fill="none"/><line x1="121" y1="25" ...
...eb/api/node" target="_top"><rect x="151" y="1" width="75" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="188.5" y="30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">node</text></a><polyline points="226,25 236,20 236,30 226,25" stroke="#d4dde4" fill="none"/><line x1="236" y1="25" x2="266" y2="25" stroke="#d4dde4"/><a xlink:href="/docs/web/api/documenttype" target="_top"><rect x="266" y="1" width="120" height="50" fill="#f4f7f8" stroke="#d4dde4" stroke-width="2px" /><text x="326" y="30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">documenttype</text></a></svg></div> a:hover text { fill: #0...

Element - Web APIs
<div id="interfacediagram" style="display: inline-block; position: relative; width: 100%; padding-bottom: 11.666666666666666%; vertical-align: middle; overflow: hidden;"><svg style="display: inline-block; position: absolute; top: 0; left: 0;" viewbox="-50 0 600 70" preserveaspectratio="xminymin meet"><a xlink:href="/docs/web/api/eventtarget" target="_top"><rect x="1" y="1" width="110" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="56" y="30" font-size="12px" font-family="consolas,m...
...eb/api/node" target="_top"><rect x="151" y="1" width="75" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="188.5" y="30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">node</text></a><polyline points="226,25 236,20 236,30 226,25" stroke="#d4dde4" fill="none"/><line x1="236" y1="25" x2="266" y2="25" stroke="#d4dde4"/><a xlink:href="/docs/web/api/element" target="_top"><rect x="266" y="1" width="75" height="50" fill="#f4f7f8" stroke="#d4dde4" stroke-width="2px" /><text x="303.5" y="30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">element</text></a></svg></div> a:hover text { fill: #0095dd; po...

HTMLDocument - Web APIs
<div id="interfacediagram" style="display: inline-block; position: relative; width: 100%; padding-bottom: 11.666666666666666%; vertical-align: middle; overflow: hidden;"><svg style="display: inline-block; position: absolute; top: 0; left: 0;" viewbox="-50 0 600 70" preserveaspectratio="xminymin meet"><a xlink:href="/docs/web/api/eventtarget" target="_top"><rect x="1" y="1" width="110" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="56" y="30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseli...
...eb/api/node" target="_top"><rect x="151" y="1" width="75" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="188.5" y="30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">node</text></a><polyline points="226,25 236,20 236,30 226,25" stroke="#d4dde4" fill="none"/><line x1="236" y1="25" x2="266" y2="25" stroke="#d4dde4"/><a xlink:href="/docs/web/api/document" target="_top"><rect x="266" y="1" width="80" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="306" y="30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">document</text></a><polyline points="346,25 356,20 356,30 346,25" st...

HTMLElement - Web APIs
<div id="interfacediagram" style="display: inline-block; position: relative; width: 100%; padding-bottom: 11.666666666666666%; vertical-align: middle; overflow: hidden;"><svg style="display: inline-block; position: absolute; top: 0; left: 0;" viewbox="-50 0 600 70" preserveaspectratio="xminymin meet"><a xlink:href="/docs/web/api/eventtarget" target="_top"><rect x="1" y="1" width="110" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="56" y="30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">eventtarget</text></a><poly...
...eb/api/node" target="_top"><rect x="151" y="1" width="75" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="188.5" y="30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">node</text></a><polyline points="226,25 236,20 236,30 226,25" stroke="#d4dde4" fill="none"/><line x1="236" y1="25" x2="266" y2="25" stroke="#d4dde4"/><a xlink:href="/docs/web/api/element" target="_top"><rect x="266" y="1" width="75" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="303.5" y="30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">element</text></a><polyline points="341,25 351,20 351,30 341,25" st...

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 ?
... webview android full support 65chrome android full support 65firefox android full support 66opera android full support yessafari ios ?

PaymentAddress.country - Web APIs
the country read-only property of the paymentaddress interface is a string identifying the address's country using the iso 3166-1 alpha-2 standard.
... syntax var paymentcountry = paymentaddress.country; value a domstring which contains the iso3166-1 alpha-2 code identifying the country in which the address is located, or an empty string if no country is available, which frequently can be assumed to mean "same country as the site owner." usage notes if the payment handler validates the address and determines that the value of country is invalid, a call to paymentrequestupdateevent.updatewith() will be made with a details object containing a shippingaddresserrors field.

PaymentAddress.regionCode - Web APIs
the code is derived from the iso 3166-2 standard, which defines codes for identifying the subdivisions (e.g., states, provinces, autonomous regions, etc.) of all countries in the world.
...this should correspond to region, but should be the iso 3166--2 standard's region code.

PaymentAddress - Web APIs
paymentaddress.country read only a domstring specifying the country in which the address is located, using the iso-3166-1 alpha-2 standard.
... paymentaddress.regioncode read only a domstring specifying the region of the address, represented as a "code element" of an iso3166-2 country subdivision name (e.g.

Permissions - Web APIs
opera android full support 30safari ios no support nosamsung internet android full support 4.0payment-handler permissionchrome full support 66edge full support 79firefox ?
... safari no support nowebview android full support 66chrome android full support 66firefox android ?

SVGAnimateElement - Web APIs
eb/api/node" target="_top"><rect x="151" y="1" width="75" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="188.5" y="30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">node</text></a><polyline points="226,25 236,20 236,30 226,25" stroke="#d4dde4" fill="none"/><line x1="236" y1="25" x2="266" y2="25" stroke="#d4dde4"/><a xlink:href="/docs/web/api/element" target="_top"><rect x="266" y="1" width="75" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="303.5" y="30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">element</text></a><polyline points="341,25 351,20 351,30 341,25" st...
...ll="#4d4e53" text-anchor="middle" alignment-baseline="middle">svganimationelement</text></a><polyline points="291,89 281,84 281,94 291,89" stroke="#d4dde4" fill="none"/><line x1="281" y1="89" x2="251" y2="89" stroke="#d4dde4"/><a xlink:href="/docs/web/api/svganimateelement" target="_top"><rect x="81" y="65" width="170" height="50" fill="#f4f7f8" stroke="#d4dde4" stroke-width="2px" /><text x="166" y="94" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">svganimateelement</text></a></svg></div> a:hover text { fill: #0095dd; pointer-events: all;} properties this interface has no properties but inherits properties from its parent, svganimationelement.

SVGElement - Web APIs
<div id="interfacediagram" style="display: inline-block; position: relative; width: 100%; padding-bottom: 11.666666666666666%; vertical-align: middle; overflow: hidden;"><svg style="display: inline-block; position: absolute; top: 0; left: 0;" viewbox="-50 0 600 70" preserveaspectratio="xminymin meet"><a xlink:href="/docs/web/api/eventtarget" target="_top"><rect x="1" y="1" width="110" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="56" y="30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">eventtarget</text></a><polyline points="111,25 121,20 121,30 111...
...eb/api/node" target="_top"><rect x="151" y="1" width="75" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="188.5" y="30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">node</text></a><polyline points="226,25 236,20 236,30 226,25" stroke="#d4dde4" fill="none"/><line x1="236" y1="25" x2="266" y2="25" stroke="#d4dde4"/><a xlink:href="/docs/web/api/element" target="_top"><rect x="266" y="1" width="75" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="303.5" y="30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">element</text></a><polyline points="341,25 351,20 351,30 341,25" st...

SVGFEColorMatrixElement - Web APIs
eb/api/node" target="_top"><rect x="151" y="1" width="75" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="188.5" y="30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">node</text></a><polyline points="226,25 236,20 236,30 226,25" stroke="#d4dde4" fill="none"/><line x1="236" y1="25" x2="266" y2="25" stroke="#d4dde4"/><a xlink:href="/docs/web/api/element" target="_top"><rect x="266" y="1" width="75" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="303.5" y="30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">element</text></a><polyline points="341,25 351,20 351,30 341,25" st...
...0 491,30 481,25" stroke="#d4dde4" fill="none"/><line x1="491" y1="25" x2="499" y2="25" stroke="#d4dde4"/><line x1="499" y1="25" x2="499" y2="90" stroke="#d4dde4"/><line x1="499" y1="90" x2="482" y2="90" stroke="#d4dde4"/><a xlink:href="/docs/web/api/svgfecolormatrixelement" target="_top"><rect x="251" y="65" width="230" height="50" fill="#f4f7f8" stroke="#d4dde4" stroke-width="2px" /><text x="366" y="94" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">svgfecolormatrixelement</text></a></svg></div> a:hover text { fill: #0095dd; pointer-events: all;} constants name value description svg_fecolormatrix_type_unknown 0 the type is not one of predefined types.

Text - Web APIs
<div id="interfacediagram" style="display: inline-block; position: relative; width: 100%; padding-bottom: 11.666666666666666%; vertical-align: middle; overflow: hidden;"><svg style="display: inline-block; position: absolute; top: 0; left: 0;" viewbox="-50 0 600 70" preserveaspectratio="xminymin meet"><a xlink:href="/docs/web/api/eventtarget" target="_top"><rect x="1" y="1" width="110" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="56" y="30" font-size="12px" font-family="consolas,m...
...eb/api/node" target="_top"><rect x="151" y="1" width="75" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="188.5" y="30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">node</text></a><polyline points="226,25 236,20 236,30 226,25" stroke="#d4dde4" fill="none"/><line x1="236" y1="25" x2="266" y2="25" stroke="#d4dde4"/><a xlink:href="/docs/web/api/characterdata" target="_top"><rect x="266" y="1" width="130" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="331" y="30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">characterdata</text></a><polyline points="396,25 406,20 406,30 ...

URLUtilsReadOnly - Web APIs
support noedge no support nofirefox full support 57 full support 57 no support 3.5 — 57notes notes firefox has a bug whereby single quotes contained in urls are escaped when accessed via url apis (see bug 1386683).ie no support noopera no support nosafari no support nowebview android no support nochrome android no support nofirefox android full support ...
... 57 full support 57 no support 4 — 57notes notes firefox has a bug whereby single quotes contained in urls are escaped when accessed via url apis (see bug 1386683).opera android no support nosafari ios no support nosamsung internet android no support nohash experimentalchrome no support noedge no support nofirefox full support 38 full support 38 no support 3.5 — 38notes...

XMLDocument - Web APIs
<div id="interfacediagram" style="display: inline-block; position: relative; width: 100%; padding-bottom: 11.666666666666666%; vertical-align: middle; overflow: hidden;"><svg style="display: inline-block; position: absolute; top: 0; left: 0;" viewbox="-50 0 600 70" preserveaspectratio="xminymin meet"><a xlink:href="/docs/web/api/eventtarget" target="_top"><rect x="1" y="1" width="110" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="56" y="30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-...
...eb/api/node" target="_top"><rect x="151" y="1" width="75" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="188.5" y="30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">node</text></a><polyline points="226,25 236,20 236,30 226,25" stroke="#d4dde4" fill="none"/><line x1="236" y1="25" x2="266" y2="25" stroke="#d4dde4"/><a xlink:href="/docs/web/api/document" target="_top"><rect x="266" y="1" width="80" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="306" y="30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">document</text></a><polyline points="346,25 356,20 356,30 346,25" st...

:is() (:matches(), :any()) - CSS: Cascading Style Sheets
no support 66 — 71notes alternate name disabled notes combinators in the selector list argument may not match correctly (see bug 842157).alternate name uses the non-standard name: :matches()disabled from version 66 until version 71 (exclusive): this feature is behind the #enable-experimental-web-platform-features preference (needs to be set to enabled).
...rt combinators.alternate name uses the non-standard name: :-webkit-any()webview android full support ≤37notes alternate name full support ≤37notes alternate name notes doesn't support combinators.alternate name uses the non-standard name: :-webkit-any()chrome android no support 66 — 71notes alternate name disabled no support 66 — 71notes alternate name disabled notes combinators in the selector list argument may not match correctly (see bug 842157).alternate name uses the non-standard name: :matches()disabled from version 66 until version 71 (exclusive): this feature is behind the #enable-experimental-web-platform-features preference (needs t...

Color picker tool - CSS: Cascading Style Sheets
dth: 8px; height: 8px; content: ""; position: absolute; border: 1px solid #999; border-radius: 50%; } .ui-color-picker .hue, .ui-color-picker .alpha { width: 198px; height: 28px; margin: 5px; border: 1px solid #fff; float: left; } .ui-color-picker .hue { background: url("https://mdn.mozillademos.org/files/5701/hue.png") center; background: -moz-linear-gradient(left, #f00 0%, #ff0 16.66%, #0f0 33.33%, #0ff 50%, #00f 66.66%, #f0f 83.33%, #f00 100%); background: -webkit-linear-gradient(left, #f00 0%, #ff0 16.66%, #0f0 33.33%, #0ff 50%, #00f 66.66%, #f0f 83.33%, #f00 100%); background: -ms-linear-gradient(left, #f00 0%, #ff0 16.66%, #0f0 33.33%, #0ff 50%, #00f 66.66%, #f0f 83.33%, #f00 100%); background: -o-linear-gradient(left, #f00 0%, #ff0 16.66%, #0f0 33.33%, #0f...
...f 50%, #00f 66.66%, #f0f 83.33%, #f00 100%); } .ui-color-picker .alpha { border: 1px solid #ccc; background: url("https://mdn.mozillademos.org/files/5705/alpha.png"); } .ui-color-picker .alpha-mask { width: 100%; height: 100%; background: url("https://mdn.mozillademos.org/files/6089/alpha_mask.png"); } .ui-color-picker .slider-picker { width: 2px; height: 100%; border: 1px solid #777; background-color: #fff; position: relative; top: -1px; } /* input hsv and rgb */ .ui-color-picker .info { width: 200px; margin: 5px; float: left; } .ui-color-picker .info * { float: left; } .ui-color-picker .input { width: 64px; margin: 5px 2px; float: left; } .ui-color-picker .input .name { height: 20px; width: 30px; text-align: center; font-size: 14px; line-height: 18px; fl...

Realizing common layouts using CSS Grid Layout - CSS: Cascading Style Sheets
.listing li { border: 1px solid #ffe066; border-radius: 5px; display: flex; flex-direction: column; } .listing .cta { margin-top: auto; border-top: 1px solid #ffe066; padding: 10px; text-align: center; } .listing .body { padding: 10px; } this is really one of the key reasons i would use flexbox rather than grid, if i am just aligning or distributing something in a single dimension, that’s a flexbox use case.
... </ul> * {box-sizing: border-box;} img {max-width: 100%; display: block;} body { font: 1.2em helvetica, arial, sans-serif; } a:link, a:visited { text-decoration: none; color: #f08c00; } h2 { background-color: #f08c00; color: #fff; text-align: center; margin: 0; padding: 20px; } .listing li { border: 1px solid #ffe066; border-radius: 5px; display: flex; flex-direction: column; } .listing .cta { margin-top: auto; border-top: 1px solid #ffe066; padding: 10px; text-align: center; } .listing .body { padding: 10px; } .listing { list-style: none; margin: 2em; display: grid; grid-gap: 20px; grid-auto-flow: dense; grid-template-columns: repeat(auto-fill,minmax(200px, 1fr)); } .listing .w...

Using CSS gradients - CSS: Cascading Style Sheets
0px; } .plaid-gradient { background: repeating-linear-gradient(90deg, transparent, transparent 50px, rgba(255, 127, 0, 0.25) 50px, rgba(255, 127, 0, 0.25) 56px, transparent 56px, transparent 63px, rgba(255, 127, 0, 0.25) 63px, rgba(255, 127, 0, 0.25) 69px, transparent 69px, transparent 116px, rgba(255, 206, 0, 0.25) 116px, rgba(255, 206, 0, 0.25) 166px), repeating-linear-gradient(0deg, transparent, transparent 50px, rgba(255, 127, 0, 0.25) 50px, rgba(255, 127, 0, 0.25) 56px, transparent 56px, transparent 63px, rgba(255, 127, 0, 0.25) 63px, rgba(255, 127, 0, 0.25) 69px, transparent 69px, transparent 116px, rgba(255, 206, 0, 0.25) 116px, rgba(255, 206, 0, 0.25) 166px), repeating-linear-gradien...
... repeating-linear-gradient(45deg, transparent, transparent 5px, rgba(143, 77, 63, 0.25) 5px, rgba(143, 77, 63, 0.25) 10px); background: repeating-linear-gradient(90deg, transparent 0 50px, rgba(255, 127, 0, 0.25) 50px 56px, transparent 56px 63px, rgba(255, 127, 0, 0.25) 63px 69px, transparent 69px 116px, rgba(255, 206, 0, 0.25) 116px 166px), repeating-linear-gradient(0deg, transparent 0 50px, rgba(255, 127, 0, 0.25) 50px 56px, transparent 56px 63px, rgba(255, 127, 0, 0.25) 63px 69px, transparent 69px 116px, rgba(255, 206, 0, 0.25) 116px 166px), repeating-linear-gradient(-45deg, transparent 0 5px, rgba(143, 77, 63, 0.25) 5px 10px), repeating-linear-gradient(45deg, t...

Using CSS transforms - CSS: Cascading Style Sheets
<img style="transform: rotate(90deg); transform-origin: bottom left;" src="https://udn.realityripple.com/samples/6d/6633f3efc0.png"> skewing and translating here is the mdn logo, skewed by 10 degrees and translated by 150 pixels on the x-axis.
... <img style="transform: skewx(10deg) translatex(150px); transform-origin: bottom left;" src="https://udn.realityripple.com/samples/6d/6633f3efc0.png"> 3d specific css properties performing css transformations in 3d space is a bit more complex.

<color> - CSS: Cascading Style Sheets
almon #ffa07a lightseagreen #20b2aa lightskyblue #87cefa lightslategray #778899 lightslategrey #778899 lightsteelblue #b0c4de lightyellow #ffffe0 limegreen #32cd32 linen #faf0e6 magenta (synonym of fuchsia) #ff00ff mediumaquamarine #66cdaa mediumblue #0000cd mediumorchid #ba55d3 mediumpurple #9370db mediumseagreen #3cb371 mediumslateblue #7b68ee mediumspringgreen #00fa9a mediumturquoise #48d1cc mediumvioletred #c71585 midnightblue #191970 mintcream #f5fffa m...
...ow #fffafa springgreen #00ff7f steelblue #4682b4 tan #d2b48c thistle #d8bfd8 tomato #ff6347 turquoise #40e0d0 violet #ee82ee wheat #f5deb3 whitesmoke #f5f5f5 yellowgreen #9acd32 css color module level 4 rebeccapurple #663399 transparent keyword the transparent keyword represents a fully transparent color.

content - CSS: Cascading Style Sheets
/* keywords that cannot be combined with other values */ content: normal; content: none; /* <image> values */ content: url("http://www.example.com/test.png"); content: linear-gradient(#e66465, #9198e5); /* alt text for generated content, added in the level 3 specification */ content: url("http://www.example.com/test.png") / "this is the alt text"; /* values below can only be applied to generated content using ::before and ::after */ /* <string> value */ content: "prefix"; /* <counter> values */ content: counter(chapter_counter); content: counters(section_counter, "."); /* attr() value linked to the html attribute value */ content: attr(valu...
... html <div id="replaced">mozilla</div> css #replaced { content: url("https://mdn.mozillademos.org/files/12668/mdn.svg"); } #replaced::after { /* will not show if element replacement is supported */ content: " (" attr(id) ")"; } result specifications specification status comment css generated content module level 3the definition of 'content' in that specification.

Adding captions and subtitles to HTML5 video - Developer guides
no image is used for the captions button, so it is simply styled as: .controls button[data-state="subtitles"] { height:85%; text-indent:0; font-size:16px; font-size:1rem; font-weight:bold; color:#666; background:#000; border-radius:2px; } there are also other css changes that are specific to some extra javascript implementation, but these will be mentioned at the appropriate place below.
...'none' : 'block'); } }); subtitle menu css we also added some rudimentary styling for the newly created subtitles menu: .subtitles-menu { display:none; position:absolute; bottom:14.8%; right:20px; background:#666; list-style-type:none; margin:0; padding:0; width:100px; padding:10px; } .subtitles-menu li { padding:0; text-align:center; } .subtitles-menu li button { border:none; background:#000; color:#fff; cursor:pointer; width:90%; padding:2px 5px; border-radius:2px; } styling the displayed subtitles one of the less well known about and supporte...

Video player styling basics - Developer guides
basic styling the html video and its controls are all contained within a <figure> element, which is given a maximum width and height (based on the dimensions of the video used) and centered within the page: figure { max-width:64rem; width:100%; max-height:30.875rem; height:100%; margin:1.25rem auto; padding:1.051%; background-color:#666; } the video controls container itself also needs some styling so that it is set up the correct way: .controls { width:100%; height:8.0971659919028340080971659919028%; /* of figure's height */ position:relative; } the height of the .controls class is set to be (a very precise!) percentage of the enclosing <figure> element (this was worked out with experimentation based on the require...
...the definitions for the elements within the .controls element now also need to changed: @media screen and (max-width:42.5em) { .controls { height:auto; } .controls > * { display:block; width:16.6667%; margin-left:0; height:2.5rem; margin-top:2.5rem; } .controls .progress { position:absolute; top:0; width:100%; float:none; margin-top:0; } .controls .progress progress { width:98%; margin:0 auto; } .controls button { background-position:center center; } } the .progress container is now moved to the top ...

Rich-Text Editing in Mozilla - Developer guides
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...
...smdazmg/ze52mzesj4yu1xeq/ff7w5dvfvas1lsxc4db7z8c3r8p7qjf///2dnzgxlqjuyr3rpqqd/hhyu7ospywscyldqsd3kzvnh738wmdzj5gbn1viww4c3kdon7vovm7s3pab9u5qsu5/x5kunly+eexqbklnserk61+++vnajcfkymtiwffj0qwzbjdkjcets1y8evyd48toz8y/ffzv//vpp4veffxpx77z6l5jewhpu8mqtdawmdlzyrjb/mzm0jct5lj+89+ybm6zz95omh7s4xbygn3sluq4mj5k8ikmgp4f0////fv77//8nly+7mccxmyydawods9jm9tcvpypd35pne3ljdjvj26+h2dhypuenikgfvqexnmsl3tqepxxsqhxpyc666s+fv1fmdkr3tk72zpix8ntc7bdfhfkeevbc9khbk/9iywhierbu6mwby/7//8/4//9/pgonh6jgvazvfdrtq2vgibizrutibgck+ivhvuekwaaaaabjru5erkjggg=="> <img class="intlink" title="bold" onclick="formatdoc('bold');" src="data:image/gif;base64,r0lgodlhfgawaid/amdawaaaach5baeaaaaalaaaaaawabyaqainhi+pa+h9mjy0lhdgtrxzdg5wgfvk6axqyk6y9kxvkknulbb6zgmfads=" /> <img class="intlink" title="italic" onclick="formatdoc('italic');"...

Making content editable - Developer guides
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...
...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"> <img class="intlink" title="bold" onclick="formatdoc('bold');" src="data:image/gif;base64,r0lgodlhfgawaid/amdawaaaach5baeaaaaalaaaaaawabyaqainhi+pa+h9mjy0lhdgtrxzdg5wgfvk6axqyk6y9kxvkknulbb6zgmfads=" /> <img class="intlink" title="italic" onclick="formatdoc('italic');"...

<input>: The Input (Form Input) element - HTML: Hypertext Markup Language
to see the status of the change being implemented in firefox, see bug 1490661.
...this has been removed as of version 66 (see bug 1513890).

<textarea> - HTML: Hypertext Markup Language
nofirefox android no support noopera android no support nosafari ios no support nosamsung internet android no support noautocompletechrome full support 66edge no support nonotes no support nonotes notes see issue 758078.firefox full support 59ie no support noopera no support nosafari full support ...
... yesnotes full support yesnotes notes see bug 150731.webview android full support 66chrome android full support 66firefox android full support 59opera android no support nosafari ios no support nosamsung internet android no support noautofocuschrome full support yesedge full support 12firefox full support 4ie full suppo...

HTML documentation index - HTML: Hypertext Markup Language
66 <basefont> element, fonts, html, layout, obsolete, reference, style, web, basefont the obsolete html base font element (<basefont>) sets a default font face, size, and color for the other elements which are descended from its parent element.
... 166 <noframes>: the frame fallback element element, frames, html, html frames, obsolete, reference, web, noframes the obsolete html no frames or frame fallback element, <noframes>, provides content to be presented in browsers that don't support (or have disabled support for) the <frame> element.

JavaScript modules - JavaScript
led 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).
... 50safari full support 11.1webview android full support 63chrome android full support 63firefox android 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).

SyntaxError: illegal character - JavaScript
var colors = ['#000', #333', '#666']; // syntaxerror: illegal character add the missing quote for '#333'.
... var colors = ['#000', '#333', '#666']; hidden characters when copy pasting code from external sources, there might be invalid characters.

String.prototype.normalize() - JavaScript
it is compatible with two consecutive u+0066 code points ("ff").
... you can use normalize() using the "nfkd" or "nfkc" arguments to produce a form of the string that will be the same for all compatible strings: let string1 = '\ufb00'; let string2 = '\u0066\u0066'; console.log(string1); // ff console.log(string2); // ff console.log(string1 === string2); // false console.log(string1.length); // 1 console.log(string2.length); // 2 string1 = string1.normalize('nfkd'); string2 = string2.normalize('nfkd'); console.log(string1); // ff <- visual appearance changed console.log(string2); // ff con...

Web audio codec guide - Web media technologies
frequency bandwidth profile audio bandwidth narrowband (nb) 4 khz medium band (mb) 6 khz wideband (wb) 8 khz super wideband (swb) 12 khz fullband (fb) 20 khz[3] latency 5 ms to 66.5 ms browser compatibility feature chrome edge firefox internet explorer opera safari opus support 33 14 15 no 20 11[2] this information refers to support for opus in html <audio> and <video> elements, and not to webrtc.
... if you need to minimize latency during music playback, you should strongly consider opus, which has the lowest range of latencies of the general-purpose codecs (5 ms to 66.5 ms, compared to at least 100 ms for the others).

xml:base - XML: Extensible Markup Language
support was removed from blink (chrome and opera) in 2015: chromium bug 341854 blink-dev mailing list post and from firefox 66 in bug 903372.
... <svg xml:base="https://foobar.s3-eu-west-1.amazonaws.com/uploads/15066845653629" width="909" height="1286" viewbox="0 0 909 1286"xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink"> <defs> <style type="text/css"><![cdata[ .s9_999{ font-size: 9.17px; font-family: zapfdingbats_ghr; fill: #161615; } ]]></style> <text x="647" y="412" dx="0" class="s9_999" >r</text> <style type="text/css"><![cdata[ @font-face { font...

indexed-db - Archive of obsolete content
see bug 778197 and bug 786688.

File I/O - Archive of obsolete content
fostream.init(file, 0x02 | 0x08 | 0x20, 0666, 0); // write, create, truncate // in a c file operation, we have no need to set file mode with or operation, // directly using "r" or "w" usually.

Forms related code snippets - Archive of obsolete content
document.attachevent("onmousedown", ondocclick) : (document.onmousedown = ondocclick); })(); </script> <style type="text/css"> table.zdp-calendar { border: 1px solid #666666; border-collapse: collapse; background-color: #cccccc; cursor: default; font-family: verdana; font-size: 12px; } table.zdp-calendar th { border: 1px solid #666666; font-weight: bold; background-color: #ff6666; } table.zdp-calendar td { border: 1px solid #666666; text-align: center; } table.zdp-calendar caption { background-color: #333333; padding: 2px; } span.zdp-c...

Custom about: URLs - Archive of obsolete content
const {classes: cc, interfaces: ci, manager: cm, results: cr, utils: cu, constructor: cc} = components; cm.queryinterface(ci.nsicomponentregistrar); components.utils.import("resource://gre/modules/services.jsm"); // globals const aboutpage_description = 'this is my custom about page'; const aboutpage_id = 'aa132730-2278-11e5-867f-0800200c9a66'; // make sure you generate a unique id from https://www.famkruithof.net/uuid/uuidgen const aboutpage_word = 'myaboutpage' const aboutpage_uri = 'data:text/html,hi this is the page that is shown when navigate to about:myaboutpage'; // const aboutpage_uri = 'chrome://myaboutaddon/content/index.html'; class aboutpage { static get classid() { return components.id(`{${aboutpage_id}}`); } static...

MMgc - Archive of obsolete content
they are logged like this: [mem] sweep(21) reclaimed 910 whole pages (3640 kb) in 22.66 millis (2.4975 s) [mem] mark(1) 0 objects (180866 kb 205162 mb/s) in 0.88 millis (2.5195 s) [mem] drc reaped 114040 objects (3563 kb) freeing 903 pages (7800 kb) in 17.41 millis (2.0015 s) how mmgc works mark/sweep the mmgc garbage collector uses a mark/sweep algorithm.

cert_override.txt - Archive of obsolete content
some.website.com:443 oid.2.16.840.1.101.3.4.2.1 00:11:22:33:44:55:66:77:88:99:aa:bb:cc:dd:ee:ff:ff:ee:dd:cc:bb:aa:99:88:77:66:55:44:33:22:11:00 u aaaaaaaaaaaaaaabaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa aaaaaaaaaaaaaaaaaaaaaaaa aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa aaaaaaaaaaaaaaaaaaaaaaaaaa== fields fields are separated by a tab character.

MCD, Mission Control Desktop, AKA AutoConfig - Archive of obsolete content
3850 01-01-2010 00:00 defaults/profile/bookmarks.html 869 01-01-2010 00:00 defaults/profile/chrome/usercontent-example.css 1165 01-01-2010 00:00 defaults/profile/chrome/userchrome-example.css 366 01-01-2010 00:00 defaults/profile/localstore.rdf 569 01-01-2010 00:00 defaults/profile/mimetypes.rdf 76 01-01-2010 00:00 defaults/preferences/firefox-l10n.js 91656 01-01-2010 00:00 defaults/preferences/firefox.js 1593 01-01-2010 00:00 defaults/preferences/firefox-branding.js 473 01-01-2010 00:00 defaults/profile/prefs.js unlike old thunderbird 8, fi...

Autodial for Windows NT - Archive of obsolete content
bug 166134 describes how the aol client installs itself as a dialer, but it doesn't behave like other dialers.

Compiling The npruntime Sample Plugin in Visual Studio - Archive of obsolete content
make sure the mimetypes of your html embed tags match the mimetype specified in your nprt.rc file and the top of your npp_gate.cpp file version issues if vc++ compiler throws you error c2664 on 'drawtext' function call, you may replace it by 'drawtexta'.

Creating a hybrid CD - Archive of obsolete content
mount ~/party.iso /mnt/cdrom -t iso9660 -o loop=/dev/loop3,blocksize=1024 umount /mnt/cdrom here is the hfs mapping that i used.

Java in Firefox Extensions - Archive of obsolete content
see also liveconnect overview https://jdk6.dev.java.net/plugin2/#liveconnect https://jdk6.dev.java.net/plugin2/liveconnect/ http://forums.sun.com/thread.jspa?th...66932&start=15 ...

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

LIR - Archive of obsolete content
ned int less-than 59 gtui integer unsigned int greater-than 60 leui integer unsigned int less-than-or-equal 61 geui integer unsigned int greater-than-or-equal 62 not in use 63 eqq integer 64 bit quad equality 64 ltq integer 64 bit signed quad less-than 65 gtq integer 64 bit signed quad greater-than 66 leq integer 64 bit signed quad less-than-or-equal 67 geq integer 64 bit signed quad greater-than-or-equal 68 ltuq integer 64 bit unsigned quad less-than 69 gtuq integer 64 bit unsigned quad greater-than 70 leuq integer 64 bit unsigned quad less-than-or-equal 71 geuq integer 64 bit unsigned quad greater-than-or-equal 72 not ...

Tamarin-central rev 703:2cee46be9ce0 - Archive of obsolete content
osdefault-jitinterpretedaggressive jit mac (os/x 10.4 intel, 2ghz dual core)tc-703 vs tc-700: 2.0% smallertc-703 vs tc-663: 7.8% smallertc-703 vs tc-700: 7.1% largertc-703 vs tc-663: 14.6% largertc-703 vs tc-700: 16.4% largertc-703 vs tc-663: 2.1% larger windows (xp pro, 2.13ghz dual core)tc-703 vs tc-700: 3.2% largertc-703 vs tc-663: 7.6% largertc-703 vs tc-700: 3.9% largertc-703 vs tc-663: 12.4% largertc-703 vs tc-700: 3.3% largertc-703 vs tc-663: 21.4% larger linux (ubuntu linux, 2.13 ghz dual c...

XBL - Archive of obsolete content
removal of the xbl implementation is being tracked in bug 1566221.

toString - Archive of obsolete content
to get the version number out of an installversion object in order to compare it with other versions, you can call tostring() and get back the version as a string in the format "maj.min.rev.bld." example var vi = new installversion(); vi.init("999.888.777.666"); //random string vistring = vi.tostring(); ...

Installer Script - Archive of obsolete content
{ 66.

Sorting Results - Archive of obsolete content
s a sample of how to specify this in the rdf/xml datasource: <rdf:rdf xmlns="http://www.w3.org/1999/02/22-rdf-syntax-ns#" xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" xmlns:r="http://www.xulplanet.com/rdf/" xmlns:nc="http://home.netscape.com/nc-rdf#"> <rdf:description rdf:about="http://www.xulplanet.com/ndeakin/images/t/palace.jpg"> <r:date nc:parsetype="date">1125966767295<r:date> </rdf:description> </rdf:rdf> you can also specify parsetype="integer" for numbers which will allow sorting numerically.

CommandLine - Archive of obsolete content
= components.interfaces.nsicomponentregistrar; const nsicommandline = components.interfaces.nsicommandline; const nsicommandlinehandler = components.interfaces.nsicommandlinehandler; const nsifactory = components.interfaces.nsifactory; const nsimodule = components.interfaces.nsimodule; const class_id = components.id("178cfbb6-503c-11dc-8314-0800200c9a66"); const class_name = "applicationnameclh"; const contract_id = "@example.com/applicationname/clh;1"; const cld_category = "m-applicationname"; var apphandler = { /* nsisupports */ queryinterface : function clh_qi(aiid) { if (aiid.equals(nsicommandlinehandler) || aiid.equals(nsifactory) || aiid.equals(nsisupports)) return this; throw components.results.ns_err...

2006-11-22 - Archive of obsolete content
if anyone has experience with these issues, and is comfortable helping out in the mozilla/accessible module, would you please take a look at https://bugzilla.mozilla.org/show_bug.cgi?id=166994 he stated that he almost had it working a couple of years ago.

2006-10-06 - Archive of obsolete content
https://bugzilla.mozilla.org/show_bug.cgi?id=354866 taking moz180-linux-tbox down temporarily oct 6th early afternoon (pdt) on october 5th rob helmer announced that: he will be taking the 1.8.0 branch (en-us and l10n) linux tinderbox down tomorrow afternoon (oct 6th, pdt) in order to clone the disks and create a staging server for the release automation work.

2006-11-24 - Archive of obsolete content
announcements svg build dependency on cairo gfx on 11/22 november 21st: t rowley announced that: he will be landing his patch that starts the process of switching svg over to thebes (bug 354866).

What is RSS - Archive of obsolete content
item> <title>news flash: i like bread</title> <guid ispermalink="false">4d4a0a12-f188-4c97-908b-eea27213c2fe</guid> <pubdate>wed, 27 jul 2005 00:30:30 -0700</pubdate> <link>http://news.example.com/artcle/554</link> </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.examp...

-moz-windows-compositor - Archive of obsolete content
see bug 1396066 for more details.

:-moz-system-metric(images-in-menus) - Archive of obsolete content
see bug 1396066 for more details.

:-moz-system-metric(mac-graphite-theme) - Archive of obsolete content
see bug 1396066 for more details.

:-moz-system-metric(scrollbar-end-backward) - Archive of obsolete content
see bug 1396066 for more details.

:-moz-system-metric(scrollbar-end-forward) - Archive of obsolete content
see bug 1396066 for more details.

:-moz-system-metric(scrollbar-start-backward) - Archive of obsolete content
see bug 1396066 for more details.

:-moz-system-metric(scrollbar-start-forward) - Archive of obsolete content
see bug 1396066 for more details.

:-moz-system-metric(scrollbar-thumb-proportional) - Archive of obsolete content
see bug 1396066 for more details.

:-moz-system-metric(touch-enabled) - Archive of obsolete content
see bug 1396066 for more details.

:-moz-system-metric(windows-default-theme) - Archive of obsolete content
see bug 1396066 for more details.

:-moz-system-metric() - Archive of obsolete content
see bug 1396066 for more details.

-moz-mac-graphite-theme - Archive of obsolete content
see bug 1396066 for more details.

-moz-os-version - Archive of obsolete content
see bug 1396066 for more details.

-moz-scrollbar-end-backward - Archive of obsolete content
see bug 1396066 for more details.

-moz-scrollbar-end-forward - Archive of obsolete content
see bug 1396066 for more details.

-moz-scrollbar-start-backward - Archive of obsolete content
see bug 1396066 for more details.

-moz-scrollbar-start-forward - Archive of obsolete content
see bug 1396066 for more details.

-moz-scrollbar-thumb-proportional - Archive of obsolete content
see bug 1396066 for more details.

-moz-windows-accent-color-in-titlebar - Archive of obsolete content
see bug 1396066 for more details.

-moz-windows-classic - Archive of obsolete content
see bug 1396066 for more details.

-moz-windows-default-theme - Archive of obsolete content
see bug 1396066 for more details.

-moz-windows-glass - Archive of obsolete content
see bug 1396066 for more details.

-moz-windows-theme - Archive of obsolete content
see bug 1396066 for more details.

New in JavaScript 1.8.5 - Archive of obsolete content
bug 518663 object.preventextensions() prevents any extensions of an object.

New in JavaScript 1.8 - Archive of obsolete content
(bug 366941).

Sharp variables in JavaScript - Archive of obsolete content
this feature has been removed in bug 566700, firefox 12.

Index - Game development
66 mouse controls beginner, canvas, controls, games, javascript, tutorial, mouse the game itself is actually finished, so let's work on polishing it up.

Visual JS GE - Game development
you need to edit the config file to include the correct paths to the node app and project instance, as indicated below: module.exports = { version : "0.5", path_of_node_app : "d:/path_to_server_instance_folder/server/" , // edit here path_of_www : "d:/xamp/htdocs/project_instance/", // path_to_www edit here editor_port : "1013", reg_path : "users/", account_port : 3666 , destroy_session_after_x_mseconds : 20000, }; local node.js application tools (uses in developer mode only) the following section provides information about the tools involved in visual-js game engine.

CSS pixel - MDN Web Docs Glossary: Definitions of Web-related terms
in other words, if the user is on a phone with a pixel density of 266 dpi, and an element is placed on the screen with a width of 96px, the actual width of the element would be 266 device pixels.

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 ...

What is accessibility? - Learn web development
hearing-impaired people also represent a significant userbase — "466 million people worldwide have disabling hearing loss", says the world health organization's deafness and hearing loss fact sheet.

Styling tables - Learn web development
to do this, add the following to the bottom of your style.css file: /* caption */ caption { font-family: 'rock salt', cursive; padding: 20px; font-style: italic; caption-side: bottom; color: #666; text-align: right; letter-spacing: 1px; } there is nothing remarkable here, except for the caption-side property, which has been given a value of bottom.

Beginner's guide to media queries - Learn web development
</li> <li> <h2>card 3</h2> <p>...</p> </li> <li> <h2>card 4</h2> <p>...</p> </li> <li> <h2>card 5</h2> <p>...</p> </li> </ul> .grid { list-style: none; margin: 0; padding: 0; display: grid; gap: 20px; grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); } .grid li { border: 1px solid #666; padding: 10px; } open the grid layout example in the browser, or view the source.

Other form controls - Learn web development
<meter min="0" max="100" value="75" low="33" high="66" optimum="50">75</meter> the content inside the <meter> element is a fallback for browsers that don't support the element and for assistive technologies to vocalize it.

What will your website look like? - Learn web development
when you click on a color, you'll see a strange six-character code like #660066.

HTML Cheatsheet - Learn web development
embedded video <video controls src="https://udn.realityripple.com/samples/1f/6cc66528b8.mp4">the <code>video</code> element is unsupported.</video> the video element is unsupported.

From object to iframe — other embedding technologies - Learn web development
onentry; 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', updatecode); // stop tab key ta...

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.

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.

Mozilla Plugin Accessibility
the same solution will be used for bug 140566 (full page plugins) and bug 78414 (partial page plugins), as well as the linux-specific bug 84159 and mac-specific bug 180426.

Debugging Frame Reflow
a=9180,uc c=8940,uc cnt=862 block 02d7b210 d=8940,0 area 02d7afe4 d=9180,120 canvas 00b97c6c d=9180,4470 scroll 00b97ee0 d=9180,4470 scroll 00b97ee0 d=9180,4470 vp 00b97c30 d=9180,4470 vp 00b97c30 r=1 a=9180,4470 c=9180,4470 cnt=863 scroll 00b97ee0 r=1 a=9180,4470 c=9180,4470 cnt=864 scroll 00b97ee0 r=1 a=9180,4470 c=9180,4470 cnt=865 canvas 00b97c6c r=1 a=9180,uc c=9180,4470 cnt=866 area 02d7afe4 r=1 a=9180,uc c=9180,uc cnt=867 block 02d7b210 r=1 a=9180,uc c=8940,uc cnt=868 text 02d7b3f8 r=0 a=8940,uc c=uc,uc cnt=869 text 02d7b3f8 d=0,0 tblo 02d7b5f0 r=0 a=8940,uc c=0,0 cnt=870 tbl 02d7b7ec r=0 a=8940,uc c=1500,uc cnt=871 rowg 00b984a4 r=0 a=uc,uc c=uc,uc cnt=872 row 02d7baf8 r=0 a=uc,uc c=uc,uc cnt=873 cell 02d7bc98 r=0 a=...

Experimental features in Firefox
nightly 66 no developer edition 66 no beta 66 no release 66 no preference name dom.media.autoplay.autoplay-policy-api geometryutils methods: convertpointfromnode(), convertrectfromnode(), and convertquadfromnode() the geometryutils methods convertpointfromnode(), convertrectfromnode(), and convertquadfromnode() map the given point, rectangl...

NetUtil.jsm
get("tmpd", ci.nsifile); file.append("test-file.tmp"); file.createunique(ci.nsifile.normal_file_type, 0666); // then, we need an output stream to our output file.

XPCOMUtils.jsm
details can be found here: bug 628669 itersimpleenumerator() wraps an nsisimpleenumerator instance into a javascript generator that can be easily iterated over.

Bootstrapping a new locale
first, you should specify your locale's language identifier in ab-cd format, where "ab" is the iso 639 language code, and cd is the iso 3166 country code.

Localizing with Koala
the easy way involves opening the console and issuing the following commands: c:\users\stas> cd c:\mozilla\l10n\application\firefox c:\mozilla\l10n\application\firefox> rmdir 3.6 c:\mozilla\l10n\application\firefox> hg clone http://hg.mozilla.org/releases/mozilla-1.9.2 3.6 requesting all changes adding changesets adding manifests adding file changes added 33099 changesets with 158636 changes to 50664 files (+9 heads) updating working directory 40357 files updated, 0 files merged, 0 files removed, 0 files unresolved configure the locale locale id: x-testing (put your locale's code) version: 3.6 location: choose the folder where you want to keep the localized files or leave empty for now check "mercurial" if you wish to use mercurial to keep the revision history of your files (very recomm...

Uplifting a localization from Central to Aurora
6cc85983f6f8 9bc7e6c58fc091c8cd0e8d9e1dbc7e6f592772a7 gecko20b12_2011022218_relbranch 230e99fada602842d9630e673077ef9f1ab34247 gecko20b12pre_20110216_relbranch 41a4357884d7bcc50e69c71014124d3af2482afe comm20b11_20110203_relbranch 2ec6ad14e7168ebeb999b1e8ae10632ae4c9df23 gecko20b11_2011020209_relbranch d68e647ac3c0fee709c13abb0f03fac24a1a5d29 gecko20b11pre_20110126_relbranch 7ff37dc6837669363a51ad3fd2874ac845d312d5 gecko20b10_2011012115_relbranch 6c31fe9bc065a86aea2223ba48698f18ae7563ad gecko20b9_2011011018_relbranch here you can see that there are two changesets without a branch.

Creating localizable web applications
: (in this case, no gettext was used and the localizers worked on pure html files) <div id="performance-chart"> <h4>firefox performance: fast — faster — <em>fastest</em></h4> <p>results of a sunspider test on a windows xp machine</p> <img src="/img/tignish/firefox/performance-chart.png" alt="firefox 2, firefox 3, firefox 3.5 performance chart" /> <ul> <li>18,148 ms</li> <li>3,669 ms</li> <li>1,524 ms!</li> </ul> </div> in the above example, not only does the text above the clock charts require translation, but so do the milliseconds captions below them.

MathML Torture Test
ay="block"> <mrow> <msub> <mo>&#x222c; <!-- \iint --></mo> <mi>d</mi> </msub> <mi>d</mi><mi>x</mi> <mspace width="thinmathspace"/> <mi>d</mi><mi>y</mi> </mrow> </math> </td> </tr> <tr> <td>18</td> <td><img src="https://udn.realityripple.com/samples/83/2259f5bfe3.png" width="250" height="66" alt="texbook, 18.23" /></td> <td> <math display="block"> <mrow> <mi>f</mi> <mo stretchy="false">(</mo> <mi>x</mi> <mo stretchy="false">)</mo> <mo>=</mo> <mrow> <mo>{</mo> <mtable> <mtr> <mtd columnalign="center"> <mrow> <mn>1</m...

Mozilla MathML Status
mathml is always enabled since bug 660762.

MathML Accessibility in Mozilla
, b with ⏞, with ℓ b's underneath underneath, } see webkit's bug 146407 and webkit's bug 146631.

BloatView
-------------------------------------------------------------------- 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 0.00% 51648 0.00% nsprofile 51224 0.00% 51224 0.00% nsframe 47568 -26.15% ...

DMD
cks=partial) } } in contrast, stack traces are always recorded when a block is reported, which means you can end up with records like this where the allocation point is unknown but the reporting point is known: once-reported { 104,491 blocks in heap block record 13 of 4,689 10,392,000 bytes (10,392,000 requested / 0 slop) individual block sizes: 512 x 124; 256 x 242; 192 x 813; 128 x 54,664; 64 x 48,648 1.35% of the heap (48.65% cumulative) 1.64% of once-reported (59.18% cumulative) allocated at { #01: (no stack trace recorded due to --stacks=partial) } reported at { #01: mozilla::dmd::dmdfuncs::report(void const*) (/home/njn/moz/mi5/go64dmd/memory/replace/dmd/../../../../memory/replace/dmd/dmd.cpp:1646) #02: windowsmallocsizeof(void const*) (/home/njn/moz/mi5...

Profiling with Instruments
bug 667036 system trace might be useful.

about:memory
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 (12.66%) ── element-nodes │ ├──1.56 mb (05.84%) ── text-nodes │ ├──0.54 mb (02.03%) ── other │ └──0.10 mb (00.36%) ++ (4 tiny) └───0.06 mb (00.21%) ── property-tables some of the trees in this section measure things that do not cross-cut the measurements in the "explicit" tree, such as those in the "preference-service" example above.

browser.urlbar.trimURLs
type:boolean default value: true exists by default: yes application support:firefox 7.0 status: active; last updated 2012-04-03 introduction: pushed to nightly on 2011-06-23 bugs: bug 665580 values true (default) if the active url is exactly the domain name, the trailing slash (/) behind the top level domain will be hidden.

Midas editor module security preferences
this functionality is completely removed since 2013-12-14 18:23 pst, see: bugs 38966 and 913734 note: if you've reached this page from a message box in firefox or another mozilla product, try using keyboard shortcuts for the cut, copy, and paste commands: copy: ctrl+c or ctrl+insert (command+c on mac) paste: ctrl+v or shift+insert (command+v on mac) cut: ctrl+x or shift+delete (command+x on mac) the information on the rest of this page is for web developers and advanced users.

NSS 3.12.4 release notes
fy=1 causes sec_error_unknown_issuer errors bug 485527: rename the _x86_ macro in lib/freebl bug 485658: vfychain -p reports revoked cert bug 485745: modify fipstest.c to support cavs 7.1 drbg testing bug 486304: cert7.db/cert8.db corruption when importing a large certificate (>64k) bug 486405: allocator mismatches in pk12util.c bug 486537: disable execstack in freebl x86_64 builds on linux bug 486698: facilitate the building of major components independently and in a chain manner by downstream distributions bug 486999: calling ssl_setsockpeerid a second time leaks the previous value bug 487007: make lib/jar conform to nss coding style bug 487162: ckfw/capi build failure on windows bug 487239: nssutil.rc doesn't compile on wince bug 487254: sftkmod.c uses posix file io functions on wince bug...

NSS 3.12.5 release_notes
bug 525056: timing attack against ssl3ext.c:ssl3_serverhandlesessionticketxtn() bug 526689: ssl3 & tls renegotiation vulnerability documentation for a list of the primary nss documentation pages on mozilla.org, see nss documentation.

NSS 3.12.6 release notes
n on empty strings bug 530907: the peerid argument to ssl_setsockpeerid should be declared const bug 531188: decompression failure with https://livechat.merlin.pl/ bug 532417: build problem with spaces in path names bug 534943: clean up the makefiles in lib/ckfw/builtins 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 3.14.1 release notes
bugs fixed in nss 3.14.1 the following bugzilla query returns all of the bugs fixed in nss 3.14.1: https://bugzilla.mozilla.org/buglist.cgi?list_id=5216669;resolution=fixed;query_format=advanced;bug_status=resolved;bug_status=verified;target_milestone=3.14.1;product=nss compatability nss 3.14.1 shared libraries are backward compatible with all older nss 3.x shared libraries.

NSS 3.15.2 release notes
new pkcs #11 mechanisms no new pkcs#11 mechanisms have been introduced notable changes in nss 3.15.2 bug 880543 - support for aes-gcm ciphersuites that use the sha-256 prf bug 663313 - md2, md4, and md5 signatures are no longer accepted for ocsp or crls, consistent with their handling for general certificate signatures.

NSS 3.15 release notes
nss 3.15 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_15_rtm/src/ new in nss 3.15 new functionality support for ocsp stapling (rfc 6066, certificate status request) has been added for both client and server sockets.

NSS 3.16.3 release notes
9:f9:21:3a:92:00:85:63:f5:a4:a7:d3:12:40:8a:d6 cn = digicert assured id root g2 sha1 fingerprint: a1:4b:48:d9:43:ee:0a:0e:40:90:4f:3c:e0:a4:c0:91:93:51:5d:3f cn = digicert assured id root g3 sha1 fingerprint: f5:17:a2:4f:9a:48:c6:c9:f8:a2:00:26:9f:dc:0f:48:2c:ab:30:89 cn = digicert global root g2 sha1 fingerprint: df:3c:24:f9:bf:d6:66:76:1b:26:80:73:fe:06: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:b8:0...

NSS 3.17.2 release notes
bug 1078669: certutil crashes when an argument is passed to the --certversion option.

NSS 3.18 release notes
: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 fixed in ns...

NSS 3.23 release notes
ertum trusted network ca 2 sha-256 fingerprint: b6:76:f2:ed:da:e8:77:5c:d3:6c:b0:f6:3c:d1:d4:60:39:61:f4:9e:62:65:ba:01:3a:2f:03:07:b6:d0:b8:04 the following ca certificate had the email trust bit turned on cn = actalis authentication root ca sha-256 fingerprint: 55:92:60:84:ec:96:3a:64:b9:6e:2a:be:01:ce:0b:a8:6a:64:fb:fe:bc:c7:aa:b5:af:c1:55:b3:7f:d7:60:66 security fixes in nss 3.23 bug 1245528 / cve-2016-1950 - fixed a heap-based buffer overflow related to the parsing of certain asn.1 structures.

NSS 3.28.5 release notes
1:be:7f:78:47:80:0b:93:f6:94:d2:1d:36:8c:c0:6e:03:3e:7f:ab:04:bb:5e:b9:9d:a6:b7:00 cn=microsec e-szigno root sha-256 fingerprint: 32:7a:3d:76:1a:ba:de:a0:34:eb:99:84:06:27:5c:b1:a4:77:6e:fd:ae:2f:df:6d:01:68:ea:1c:4f:55:67:d0 the 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...

NSS 3.30.2 release notes
1:be:7f:78:47:80:0b:93:f6:94:d2:1d:36:8c:c0:6e:03:3e:7f:ab:04:bb:5e:b9:9d:a6:b7:00 cn=microsec e-szigno root sha-256 fingerprint: 32:7a:3d:76:1a:ba:de:a0:34:eb:99:84:06:27:5c:b1:a4:77:6e:fd:ae:2f:df:6d:01:68:ea:1c:4f:55:67:d0 the 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...

NSS 3.39 release notes
: ou = globalsign root 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 ...

NSS 3.41 release notes
rint: 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.

NSS 3.42 release notes
new in nss 3.42 new functionality bug 818686 - support xdg basedir specification new functions none notable changes in nss 3.42 the following ca certificates were added: none the following ca certificates were removed: none added support for some of the testcases from the wycheproof project: bug 1508666 - added aes-gcm test cases bug 1508673 - added chacha20-poly1305 test cases bug 1514999 - added the curve25519 test cases thanks to jonas allmann for adapting these tests.

NSS 3.47 release notes
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 3.48 release notes
bug 1592557 - fix prng known-answer-test scripts bug 1586176 - encryptupdate should use maxout not block size (cve-2019-11745) bug 1593141 - add `notbefore` or similar "beginning-of-validity-period" parameter to mozilla::pkix::trustdomain::checkrevocation bug 1591363 - fix a pbkdf2 memory leak in nsc_generatekey if key length > max_key_len (256) bug 1592869 - use arm neon for ctr_xor bug 1566131 - ensure sha-1 fallback disabled in tls 1.2 bug 1577803 - mark pkcs#11 token as friendly if it implements ckp_public_certificates_token bug 1566126 - power ghash vector acceleration bug 1589073 - use of new pr_assert_arg in certdb.c bug 1590495 - fix a crash in pk11_makecertfromhandle bug 1591742 - ensure des iv length is valid before usage from pkcs#11 bug 1588567 - enable mozilla::pkix...

NSS Sample Code sample5
ascat8wgge7ageaakeavcxpmhzckriy6cj5rz89tdb4sm/8v4hfbumlzpziekw1biysw3pag1tpittmmdl1v6t//x1xpcga7nrsldhz4widaqabakeajh8+4qncwcmgivnm6ytbpqt+k/jeoexg2bqhjojvnxn3fazgcefxvpuibcjvfaijs9ybcmozzrato0+k2hwnoqihaoc4nvbo8fqhzs4yxm1m86kml47fa9ui//oufbhladw1aiea2dbmixnsbokb+ohver69p0gnewlvcjc9bjdvfdlvslcciqcptv3vgyjv2vdwxqzqahc+yb4gigaqoqbcbmjd3lyflqiga+vtydunoqwtzwve4grf7izk2v5ccnhg3gr5rgwxn58cigccaforruksm66isg0iti04g9v/w+wmx91wjeeb+qbz" int main(int argc, char **argv) { secstatus rv; certcertificate *cert = null; seckeypublickey *pubkey = null; certsubjectpublickeyinfo *spki = null; seckeyprivatekey *pvtkey = null; int modulus_len, i, outlen; char *buf1 = null; char *buf2 = null; char *pubkstr = base64_encoded_su...

NSS tools : certutil
$ certutil -k -d sql:/home/my/sharednssdb certutil: checking token "nss certificate db" in slot "nss user private key and certificate services " < 0> rsa 455a6673bde9375c2887ec8bf8016b3f9f35861d thawte freemail member's thawte consulting (pty) ltd.

NSS Tools certutil
ep 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: pkcs #1 md5 with rsa encryption signature: 44:15:e5:ae:c4:30:2c:cd:...

certutil
$ certutil -k -d sql:/home/my/sharednssdb certutil: checking token "nss certificate db" in slot "nss user private key and certificate services " < 0> rsa 455a6673bde9375c2887ec8bf8016b3f9f35861d thawte freemail member's thawte consulting (pty) ltd.

Hacking Tips
(gdb) x /5i $pc - 1 0x7ffff7fb1659: int3 => 0x7ffff7fb165a: mov 0x28(%rsp),%rax 0x7ffff7fb165f: mov %eax,%ecx 0x7ffff7fb1661: mov 0x30(%rsp),%rdx 0x7ffff7fb1666: mov %edx,%ebx (gdb) # replace the int3 by a nop (gdb) set *(unsigned char *) ($pc - 1) = 0x90 (gdb) x /1i $pc - 1 0x7ffff7fb1659: nop (gdb) # set a breakpoint at the previous location (gdb) b *0x7ffff7fb1659 breakpoint 2 at 0x7ffff7fb1659 printing ion generated assembly code (from gdb) if you want to look at the assembly code ...

64-bit Compatibility
this sort of bug happens surprisingly often - see bug 501324, bug 512866 for example.

Bytecode Descriptions
see bug 1166408.

Introduction to the JavaScript shell
037: 13 call 0 00040: 13 setvar 1 00043: 13 pop ;------------------------- 14: ;------------------------- 15: print("you entered " + n1 + " and " + n2 + "\n"); 00044: 15 name "print" 00047: 15 pushobj 00048: 15 string "you entered " 00051: 15 getvar 0 00054: 15 add 00055: 15 string " and " 00058: 15 add 00059: 15 getvar 1 00062: 15 add 00063: 15 string "\\n" 00066: 15 add 00067: 15 call 1 00070: 15 pop 00071: 15 stop dumpheap(([filename[, start[, tofind[, maxdepth[, toignore]]]]]) dump gc information.

JS::ProtoKeyToId
see also mxr id search for js::protokeytoid js_idtoprotokey bug 987669 ...

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 ...

JSConstDoubleSpec
js_defineconstintegers bug 1066020 - changed to template, and removed flags and spare ...

JSPropertySpec
to define an array of jspropertyspec, use js_psg, js_psgs, js_self_hosted_get, js_self_hosted_getset, and js_ps_end see also mxr id search for jspropertyspec jsfunctionspec jsnativewrapper js_defineproperties js_psg js_psgs js_self_hosted_get js_self_hosted_getset js_ps_end bug 766448 - changed type of getter and setter to wrapper bug 938728 - added selfhostedgetter and selfhostedsetter bug 958262 - changed type of getter and setter to union, and removed selfhostedgetter and selfhostedsetter.

JS_DefineConstDoubles
see also mxr id search for js_defineconstdoubles mxr id search for js_defineconstintegers jsconstdoublespec jsconstintegerspec js_defineelement js_defineproperties js_defineproperty js_definepropertywithtinyid bug 1066020 - added js_defineconstintegers ...

JS_EnumerateDiagnosticMemoryRegions
see also mxr id search for js_enumeratediagnosticmemoryregions mxr id search for jsenumeratediagnosticmemorycallback bug 662646 ...

JS_ExecuteScriptVersion
see also js::compile js_executescript js::evaluate bug 1095660 ...

JS_NewGlobalObject
enum onnewglobalhookoption { fireonnewglobalhook, dontfireonnewglobalhook }; see also mxr id search for js_newglobalobject mxr id search for onnewglobalhookoption bug 897322 bug 880917 bug 759585 bug 570040 bug 755186 bug 1239666 - options is no longer optional ...

JS_NewPropertyIterator
see also bug 1081660 ...

JS_NextProperty
see also bug 1081660 ...

JS_SetNativeStackQuota
see also mxr id search for js_setnativestackquota js_settrustedprincipals bug 516832 bug 732665 bug 723021 ...

JS_ValueToId
mxr id search for js_valuetoid see also mxr id search for js_idtovalue mxr id search for js_stringtoid mxr id search for js_indextoid mxr id search for js_charstoid mxr id search for js::protokeytoid js_valuetoid bug 698495 - added js_indextoid bug 830500 - added js_charstoid bug 959787 - added js_stringtoid bug 987669 - added js::protokeytoid ...

JS_updateMallocCounter
see also mxr id search for js_updatemalloccounter changeset 88cfae411a2a js_newruntime js_getgcparameter bug 517665 ...

SpiderMonkey 1.8
you can download full source code here: http://ftp.mozilla.org/pub/mozilla.org/js/js-1.8.0-rc1.tar.gz (md5 checksum: eaad8815dcc66a717ddb87e9724d964e).

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 45
etcurrentembeddertime (bug 1159507) js_mayresolvestandardclass (bug 1155946) js_getiteratorprototype (bug 1225392) js_globallexicalscope (bug 1202902) js_hasextensiblelexicalscope (bug 1202902) js_extensiblelexicalscope (bug 1202902) js_initreflectparse (bug 987514) js::toprimitive (bug 1206168) js::getfirstargumentastypehint (bug 1054756) js::objecttocompletepropertydescriptor (bug 1144366) js_setimmutableprototype (bug 1211607) js_getownucpropertydescriptor (bug 1211607) js_hasownpropertybyid (bug 1211607) js_hasownproperty (bug 1211607) js_deleteucproperty (bug 1211607) js::newfunctionfromspec (bug 1054756) js::compilefornonsyntacticscope (bug 1165486) js_checkforinterrupt (bug 1058695) js::mapdelete (bug 1159469) js::mapforeach (bug 1159469) js::newsetobject (bug 1159...

Split object
see wikimo:gecko:splitwindow and bug 296639 for more discussion.

WebReplayRoadmap
this is partially underway and is tracked in bug 1521566.

A Web PKI x509 certificate primer
these are the recomendations of bit sizes (from http://www.keylength.com/): asymmetric ecc(key) hash linestra(2004) 1902 172 172 ecrypt 2012 2432 224 224 nist 2012 2048 224 224 anssi 2010 4096 200 256 rfc 3766 2358 200 --- bsi 1976 256 256 in other words, sha1 is now deprecated for new uses.

Using the Places annotation service
four functions are provided to get this information: getpageannotationinfo(auri, aname, aflags, aexpiration, amimetype, atype) getitemannotationinfo(aitemid, aname, aflags, aexpiration, amimetype, atype) getpageannotationtype(auri, aname); getitemannotationtype(aitemid, aname); the returned type will be one of the value_type constants in mozistoragevaluearray.idl: after bug 377066 the value_type_* type handling was changed to this: type_int32 = 1 type_double = 2 type_string = 3 type_binary = 4 type_int64 = 5 try { var value = annotationservice.getpageannotation(uri, "my_extension/some_annotation"); } catch(e) { // annotation does not exist } other functions getpageswithannotation(aname, resultcount, results); getitemswithannotation(aname, resultcount, re...

XPCOM glue
as described in bug 299664, the preprocessor symbol xpcom_glue_use_nspr needs to be defined.

Avoiding leaks in JavaScript XPCOM components
consider the example of bug 170022 (which also demonstrates a leak via a global variable, fixed later in bug 231266): const observer = { observe: function(subject, topic, data) { if (topic != "open-new-tab-request" || subject != window) return; delayedopentab(data); } }; const service = components.classes["@mozilla.org/observer-service;1"] .getservice(components.interfaces.nsiobserverservice); service.addobserver(observer, "open-new-tab-request", false); in this example, there is a si...

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.

IAccessible2
1.0 66 introduced gecko 1.9 inherits from: iaccessible last changed in gecko 1.9 (firefox 3) method overview [propget] hresult attributes([out] bstr attributes ); [propget] hresult extendedrole([out] bstr extendedrole ); [propget] hresult extendedstates([in] long maxextendedstates, [out, size_is(,maxextendedstates), length_is(, nextendedstates)] bstr extendedstates, [out] long nextendedstates ); [propget] hresult groupposition([out] long grouplevel, [out] long similaritemsingroup, [out] long positioningroup ); [propget] hresult indexinparent([out] long indexinparent ); [propget] hresult locale([out] ia2locale locale ); [propget] hresult localizedextendedrole...

IAccessibleAction
1.0 66 introduced gecko 1.9 inherits from: iunknown last changed in gecko 1.9 (firefox 3) every accessible object that can be manipulated via the native gui beyond the methods available either in the msaa iaccessible interface or in the set of iaccessible2 interfaces (other than this iaccessibleaction interface) should support the iaccessibleaction interface in order to provide assistive technology access to all the actions that can be performed by the object.

IAccessibleApplication
1.0 66 introduced gecko 1.9 inherits from: iunknown last changed in gecko 1.9 (firefox 3) this interface provides the at with the information it needs to differentiate this application from other applications, from other versions of this application, or from other versions of this application running on different versions of an accessibility bridge or accessibility toolkit.

IAccessibleComponent
1.0 66 introduced gecko 1.9 inherits from: iunknown last changed in gecko 1.9 (firefox 3) this interface provides the standard mechanism for an assistive technology to retrieve information concerning the graphical representation of an object.

IAccessibleEditableText
1.0 66 introduced gecko 1.9 inherits from: iunknown last changed in gecko 1.9 (firefox 3) this interface is typically used in conjunction with the iaccessibletext interface and complements that interface with the additional capability of clipboard operations.

IAccessibleHyperlink
1.0 66 introduced gecko 1.9 inherits from: iaccessibleaction last changed in gecko 1.9 (firefox 3) this interface represents a hyperlink associated with a single substring of text or single non-text object.

IAccessibleHypertext
1.0 66 introduced gecko 1.9 inherits from: iaccessibletext last changed in gecko 1.9 (firefox 3) the iaccessiblehypertext interface is the main interface to expose hyperlinks in a document, typically a text document, that are used to reference other documents.

IAccessibleImage
1.0 66 introduced gecko 1.9 inherits from: iunknown last changed in gecko 1.9 (firefox 3) this interface is used for a representation of images like icons on buttons.

IAccessibleRelation
1.0 66 introduced gecko 1.9 inherits from: iunknown last changed in gecko 1.9 (firefox 3) method overview [propget] hresult localizedrelationtype([out] bstr localizedrelationtype ); [propget] hresult ntargets([out] long ntargets ); [propget] hresult relationtype([out] bstr relationtype ); [propget] hresult target([in] long targetindex, [out] iunknown target ); [propget] hresult targets([in] long maxtargets, [out, size_is(maxtargets), length_is( ntargets)] iunknown targets, [out] long ntargets ); methods localizedrelationtype() returns a localized version of the relation type.

IAccessibleTable
1.0 66 introduced gecko 1.9 inherits from: iunknown last changed in gecko 1.9 (firefox 3) typically all accessible objects that represent cells or cell-clusters of a table will be at the same time children of the table.

IAccessibleTable2
1.0 66 introduced gecko 1.9.2 inherits from: iunknown last changed in gecko 1.9.2 (firefox 3.6 / thunderbird 3.1 / fennec 1.0) please also refer to the iaccessibletablecell interface.

IAccessibleTableCell
1.0 66 introduced gecko 1.9.2 inherits from: iunknown last changed in gecko 1.9.2 (firefox 3.6 / thunderbird 3.1 / fennec 1.0) method overview [propget] hresult columnextent([out] long ncolumnsspanned ); [propget] hresult columnheadercells([out, size_is(, ncolumnheadercells,)] iunknown cellaccessibles, [out] long ncolumnheadercells ); [propget] hresult columnindex([out] long columnindex ); [propget] hresult isselected([out] boolean isselected ); [propget] hresult rowcolumnextents([out] long row, [out] long column, [out] long rowextents, [out] long columnextents, [out] boolean isselected ); [propget] hresult rowextent([out...

IAccessibleText
1.0 66 introduced gecko 1.9 inherits from: iunknown last changed in gecko 1.9 (firefox 3) this enum defines values which specify a text() boundary type.

IAccessibleValue
1.0 66 introduced gecko 1.9 inherits from: iunknown last changed in gecko 1.9 (firefox 3) the iaccessiblevalue interface represents a single numerical value and should be implemented by any class that supports numerical value like progress bars and spin boxes.

IJSDebugger
1.0 66 introduced gecko 9.0 inherits from: nsisupports last changed in gecko 9.0 (firefox 9.0 / thunderbird 9.0 / seamonkey 2.6) implemented by: @mozilla.org/jsdebugger;1 as a service: var jsdebugger = components.classes["@mozilla.org/jsdebugger;1"] .createinstance(components.interfaces.ijsdebugger); note: you should almost never directly use this service; instead, you should use the javascript code module that does this for you.

amIInstallCallback
1.0 66 introduced gecko 2.0 inherits from: nsisupports last changed in gecko 2.0 (firefox 4 / thunderbird 3.3 / seamonkey 2.1) method overview void oninstallended(in astring aurl, in print32 astatus); methods oninstallended() called when an install completes or fails.

amIInstallTrigger
1.0 66 introduced gecko 2.0 inherits from: nsisupports last changed in gecko 2.0 (firefox 4 / thunderbird 3.3 / seamonkey 2.1) method overview boolean enabled(); boolean install(in nsivariant aargs, [optional] in amiinstallcallback acallback); boolean installchrome(in pruint32 atype, in astring aurl, in astring askin); deprecated since gecko 2.0 boolean startsoftwareupdate(in astring aurl, [optional] in print32 aflags); deprecated since gecko 2.0 boolean updateenabled(); deprecated since gecko 2.0 constants retained for backwards compatibility.

amIWebInstallInfo
1.0 66 introduced gecko 2.0 inherits from: nsisupports last changed in gecko 2.0 (firefox 4 / thunderbird 3.3 / seamonkey 2.1) method overview void install(); attributes attribute type description installs nsivariant an array of addoninstall objects.

amIWebInstallListener
1.0 66 introduced gecko 2.0 inherits from: nsisupports last changed in gecko 8.0 (firefox 8.0 / thunderbird 8.0 / seamonkey 2.5) method overview boolean onwebinstallblocked(in nsidomwindow awindow, in nsiuri auri, [array, size_is(acount)] in nsivariant ainstalls, [optional] in pruint32 acount); void onwebinstalldisabled(in nsidomwindow awindow, in nsiuri auri, [array, size_is(acount)] in nsivaria...

amIWebInstallPrompt
1.0 66 introduced gecko 2.0 inherits from: nsisupports last changed in gecko 8.0 (firefox 8.0 / thunderbird 8.0 / seamonkey 2.5) method overview void confirm(in nsidomwindow awindow, in nsiuri auri, [array, size_is(acount)] in nsivariant ainstalls, [optional] in pruint32 acount); prior to gecko 8.0, all references to nsidomwindow used in this interface were nsidomwindow.

amIWebInstaller
1.0 66 introduced gecko 2.0 inherits from: nsisupports last changed in gecko 8.0 (firefox 8.0 / thunderbird 8.0 / seamonkey 2.5) method overview boolean installaddonsfromwebpage(in astring amimetype, in nsidomwindow awindow, in nsiuri areferer, [array, size_is(ainstallcount)] in wstring auris, [array, size_is(ainstallcount)] in wstring ahashes, [array, size_is(ainstallcount)] in wstring anames, [array, size_is(ainstallcount)] in wstring aicons, [optional] in amiinstallcallback acallback, [optional] in pruint32 ainstallcount); boolean isinstallenabled(in astring amimetype, in nsiuri areferer); note: pr...

imgIContainer
66 introduced gecko 1.0 inherits from: nsisupports last changed in gecko 14.0 (firefox 14.0 / thunderbird 14.0 / seamonkey 2.11) implemented by: ?????????????????????????????????????.

imgIContainerObserver
1.0 66 introduced gecko 1.7 inherits from: nsisupports last changed in gecko 12.0 (firefox 12.0 / thunderbird 12.0 / seamonkey 2.9) if you wish to listen for activities on an imgicontainer, you should implement the framechanged() method.

imgIDecoderObserver
1.0 66 introduced gecko 12.0 inherits from: imgicontainerobserver last changed in gecko 1.7 we make the distinction here between "load" and "decode" notifications.

imgIEncoder
1.0 66 introduced gecko 1.8 inherits from: nsiasyncinputstream last changed in gecko 1.9 (firefox 3) method overview void addimageframe( [array, size_is(length), const] in pruint8 data, in unsigned long length, in pruint32 width, in pruint32 height, in pruint32 stride, in pruint32 frameformat, in astring frameoptions); void encodeclipboardimage(in nsiclipboardimage aclipboardimage, out nsifile aimagefile); obsolete since gecko 1.9 void endimageencode(); void initfromdata([array, size_is(length), const] in pruint8 data, in unsigned long length, in pruint32 width, in pruint32 height, in pruint32 stride, in pruint32 inputformat, in astring outputoptions); ...

mozIAsyncFavicons
1.0 66 introduced gecko 6.0 inherits from: nsisupports last changed in gecko 11.0 (firefox 11.0 / thunderbird 11.0 / seamonkey 2.8) nsifaviconservice handles this interface, so you do not need to directly create a new service.

mozIAsyncHistory
1.0 66 introduced gecko 24.0 inherits from: nsisupports last changed in gecko 24.0 (firefox 24.0 / thunderbird 24.0 / seamonkey 2.21) implemented by: @mozilla.org/browser/history;1 as a service: var asynchistory = components.classes["@mozilla.org/browser/history;1"] .getservice(components.interfaces.moziasynchistory); method overview void getplacesinfo(in jsval aplaceidentifiers, in mozivisitinfocallback acallback); void isurivisited(in nsiuri auri, in mozivisitedstatuscallback acallback); void updateplaces(in moziplaceinfo, [optional] in mozivisitinfocallback acallback); ...

mozIColorAnalyzer
toolkit/components/places/mozicoloranalyzer.idlscriptable provides methods to analyze colors in an image 1.0 66 introduced gecko 17.0 inherits from: nsisupports last changed in gecko 17.0 (firefox 17.0 / thunderbird 17.0 / seamonkey 2.14) method overview void findrepresentativecolor(in nsiuri imageuri, in mozirepresentativecolorcallback callback); methods findrepresentativecolor() given an image uri, find the most representative color for that image based on the frequency of each color.

mozIJSSubScriptLoader
66 introduced gecko 1.0 inherits from: nsisupports last changed in gecko 28 (firefox 28 / thunderbird 28 / seamonkey 2.25 / firefox os 1.3) implemented by: @mozilla.org/moz/jssubscript-loader;1.

mozIPersonalDictionary
1.0 66 introduced gecko 1.4.1 inherits from: nsisupports last changed in gecko 1.7 implemented by: @mozilla.org/spellchecker/personaldictionary;1.

mozIPlaceInfo
toolkit/components/places/public/moziasynchistory.idlscriptable this interface provides additional info for a places entry 1.0 66 introduced gecko 2.0 inherits from: nsisupports last changed in gecko 2.0 (firefox 4 / thunderbird 3.3 / seamonkey 2.1) attributes attribute type description frecency long read only: the frecency of the place.

mozIPlacesAutoComplete
1.0 66 introduced gecko 1.9.2 inherits from: nsisupports last changed in gecko 2.0 (firefox 4 / thunderbird 3.3 / seamonkey 2.1) method overview void registeropenpage(in nsiuri auri); void unregisteropenpage(in nsiuri auri); constants constant value description match_anywhere 0 match anywhere in each searchable term.

mozIRepresentativeColorCallback
toolkit/components/places/mozicoloranalyzer.idlscriptable provides callback methods for mozicoloranalyzer 1.0 66 introduced gecko 17.0 inherits from: nsisupports last changed in gecko 17.0 (firefox 17.0 / thunderbird 17.0 / seamonkey 2.14) method overview void oncomplete(in boolean success, [optional] in unsigned long color); methods oncomplete() will be called when color analysis finishes.

mozIStorageService
1.0 66 introduced gecko 1.8 inherits from: nsisupports last changed in gecko 1.9 (firefox 3) see mozistorageconnection method overview nsifile backupdatabasefile(in nsifile adbfile, in astring abackupfilename, [optional] in nsifile abackupparentdirectory); mozistorageconnection opendatabase(in nsifile adatabasefile); mozistorageconnection openspecialdatabase(in string astoragekey); mozistorageconnection openunshareddatabase(in nsifile adatabasefile); meth...

mozIStorageStatement
see bug 528166 for details.

mozIStorageVacuumParticipant
1.0 66 introduced gecko 2.0 inherits from: nsisupports last changed in gecko 2.0 (firefox 4 / thunderbird 3.3 / seamonkey 2.1) to create an instance of this interface, use the category manger, with the category "vacuum-participant".

mozIThirdPartyUtil
1.0 66 introduced gecko 2.0 inherits from: nsisupports last changed in gecko 2.0 (firefox 4 / thunderbird 3.3 / seamonkey 2.1) method overview boolean isthirdpartychannel(in nsichannel achannel, [optional] in nsiuri auri); boolean isthirdpartyuri(in nsiuri afirsturi, in nsiuri aseconduri); boolean isthirdpartywindow(in nsidomwindow awindow, [optional] in nsiuri auri); methods isthirdpartychannel() determine whether the given channel and its content window hierarchy is third party.

mozIVisitInfo
1.0 66 introduced gecko 2.0 inherits from: nsisupports last changed in gecko 2.0 (firefox 4 / thunderbird 3.3 / seamonkey 2.1) attributes attribute type description referreruri nsiuri read only: the referring uri of this visit.

mozIVisitInfoCallback
toolkit/components/places/public/moziasynchistory.idlscriptable this interface provides callback handling functionality for moziasynchistory.updateplaces() 1.0 66 introduced gecko 2.0 inherits from: nsisupports last changed in gecko 9.0 (firefox 9.0 / thunderbird 9.0 / seamonkey 2.6) method overview void handleerror(in nsresult aresultcode, in moziplaceinfo aplaceinfo); void handleresult(in moziplaceinfo aplaceinfo); void oncomplete(in nsresult aresultcode, in moziplaceinfo aplaceinfo);obsolete since gecko 8.0 methods handleerror() called when a moziplaceinfo couldn't be processed.

mozIVisitStatusCallback
toolkit/components/places/moziasynchistory.idlscriptable this interface provides callback handling functionality for moziasynchistory.isurivisited 1.0 66 introduced gecko 11.0 inherits from: nsisupports last changed in gecko 11.0 (firefox 11.0 / thunderbird 11.0 / seamonkey 2.8) method overview void isvisited(in nsiuri auri, in boolean avisitedstatus); methods isvisited() called when the moziasynchistory.isurivisited() method's check to determine whether a given uri has been visited has completed.

nsIAbstractWorker
1.0 66 introduced gecko 1.9.1 inherits from: nsidomeventtarget last changed in gecko 1.9.1 (firefox 3.5 / thunderbird 3.0 / seamonkey 2.0) attributes attribute type description onerror nsidomeventlistener the error listener for the worker.

nsIAccelerometerUpdate
xpcom/system/nsiaccelerometer.idlnot scriptable replaced by nsidevicemotionupdate 1.0 66 introduced gecko 2.0 obsolete gecko 6.0 inherits from: nsiaccelerometer last changed in gecko 5.0 (firefox 5.0 / thunderbird 5.0 / seamonkey 2.2) this method is only used in content tabs to receive nsiacceleration data from the chrome process.

nsIAccessibleCaretMoveEvent
1.0 66 introduced gecko 1.9 inherits from: nsisupports last changed in gecko 1.9 (firefox 3) attributes attribute type description caretoffset long return caret offset.

nsIAccessibleCoordinateType
1.0 66 introduced gecko 1.9 inherits from: nsisupports last changed in gecko 1.9 (firefox 3) prior to gecko 1.9, these constants were implemented in nsiaccessibletext.

nsIAccessibleImage
1.0 66 introduced gecko 1.9 inherits from: nsisupports last changed in gecko 1.9 (firefox 3) method overview void getimageposition(in unsigned long coordtype, out long x, out long y); void getimagesize(out long width, out long height); methods getimageposition() returns the coordinates of the image accessible.

nsIAccessibleRelation
1.0 66 introduced gecko 1.9 inherits from: nsisupports last changed in gecko 1.9 (firefox 3) note: be carefull, do not change constants until atk has a structure to map gecko constants into atk constants.

nsIAccessibleScrollType
1.0 66 introduced gecko 1.9 inherits from: nsisupports last changed in gecko 1.9 (firefox 3) constants constant value description scroll_type_top_left 0x00 scroll the top left of the object or substring to the top left of the window (or as close as possible).

nsIAccessibleStateChangeEvent
1.0 66 introduced gecko 1.9 inherits from: nsisupports last changed in gecko 1.9 (firefox 3) method overview boolean isenabled(); boolean isextrastate(); attributes attribute type description state unsigned long returns the state of accessible (see constants declared in nsiaccessiblestates).

nsIAccessibleStates
1.0 66 introduced gecko 1.9 inherits from: nsisupports last changed in gecko 1.9 (firefox 3) prior to gecko 1.9, these constants were implemented in nsiaccessible.

nsIAccessibleTableCell
1.0 66 introduced gecko 1.9.2 inherits from: nsisupports last changed in gecko 1.9.2 (firefox 3.6 / thunderbird 3.1 / fennec 1.0) method overview boolean isselected(); attributes attribute type description columnextent long return the number of columns occupied by this cell.

nsIAccessibleTableChangeEvent
1.0 66 introduced gecko 1.9.2 inherits from: nsisupports last changed in gecko 1.9.2 (firefox 3.6 / thunderbird 3.1 / fennec 1.0) attributes attribute type description numrowsorcols long return the number of rows or cols.

nsIAccessibleTextChangeEvent
1.0 66 introduced gecko 1.9 inherits from: nsisupports last changed in gecko 1.9 (firefox 3) method overview boolean isinserted(); attributes attribute type description length unsigned long returns length of changed text.

nsIAlertsService
1.0 66 introduced gecko 1.7 inherits from: nsisupports last changed in gecko 22 (firefox 22 / thunderbird 22 / seamonkey 2.19) by default a message is displayed in a small window that slides up from the bottom of the screen, holds there for a few seconds, then slides down.

nsIAnnotationObserver
1.0 66 introduced gecko 1.8 inherits from: nsisupports last changed in gecko 1.9 (firefox 3) method overview void onitemannotationremoved(in long long aitemid, in autf8string aname); void onitemannotationset(in long long aitemid, in autf8string aname); void onpageannotationremoved(in nsiuri auri, in autf8string aname); void onpageannotationset(in nsiuri apage, in autf8string aname); methods onitemannotationremoved() this method is called when an annotation is deleted for an item.

nsIAnnotationService
1.0 66 introduced gecko 1.9 inherits from: nsisupports last changed in gecko 2.0 (firefox 4 / thunderbird 3.3 / seamonkey 2.1) implemented by: "@mozilla.org/browser/annotation-service;1".

nsIAppStartup
1.0 66 introduced gecko 1.8 inherits from: nsisupports last changed in gecko 9.0 (firefox 9.0 / thunderbird 9.0 / seamonkey 2.6) implemented by: @mozilla.org/toolkit/app-startup;1.

nsIAppStartup_MOZILLA_2_0
1.0 66 introduced gecko 2.0 inherits from: nsisupports last changed in gecko 2.0 (firefox 4 / thunderbird 3.3 / seamonkey 2.1) in gecko 4.0 this interface was merged into the nsiappstartup interface.

nsIApplicationCache
1.0 66 introduced gecko 1.9.1 inherits from: nsisupports last changed in gecko 2.0 (firefox 4 / thunderbird 3.3 / seamonkey 2.1) each application cache has a unique client id for use with nsicacheservice.opensession() method, to access the cache's entries.

nsIApplicationCacheChannel
1.0 66 introduced gecko 1.9.1 inherits from: nsiapplicationcachecontainer last changed in gecko 2.0 (firefox 4 / thunderbird 3.3 / seamonkey 2.1) method overview void markofflinecacheentryasforeign(); attributes attribute type description chooseapplicationcache boolean when true, the channel will choose an application cache if one was not explicitly provided and none is available from the notification callbacks.

nsIApplicationCacheContainer
1.0 66 introduced gecko 1.9.1 inherits from: nsisupports last changed in gecko 1.9.1 (firefox 3.5 / thunderbird 3.0 / seamonkey 2.0) attributes attribute type description applicationcache nsiapplicationcache the application cache with which the object is associated.

nsIApplicationCacheNamespace
1.0 66 introduced gecko 1.9.1 inherits from: nsisupports last changed in gecko 1.9.1 (firefox 3.5 / thunderbird 3.0 / seamonkey 2.0) application caches can store a set of namespace entries that affect loads from the application cache.

nsIApplicationCacheService
1.0 66 introduced gecko 1.9.1 inherits from: nsisupports last changed in gecko 1.9.1 (firefox 3.5 / thunderbird 3.0 / seamonkey 2.0) method overview void cacheopportunistically(in nsiapplicationcache cache, in acstring key); nsiapplicationcache chooseapplicationcache(in acstring key); nsiapplicationcache createapplicationcache(in acstring group); void deactivategroup(in acstring group); nsiapplicationcache getactivecache(in acstring group); nsiapplicationcache getapplicationcache(in acstring clientid); void getgroups([optional] out unsigned long count, [array, size_is(count)...

nsIApplicationUpdateService
1.0 66 introduced gecko 1.8 inherits from: nsisupports last changed in gecko 2.0 (firefox 4 / thunderbird 3.3 / seamonkey 2.1) method overview void adddownloadlistener(in nsirequestobserver listener); astring downloadupdate(in nsiupdate update, in boolean background); void pausedownload(); void removedownloadlistener(in nsirequestobserver listener); nsiupdate selectupdate([array, size_is(updatecount)] in nsiupdate updates, in unsigned long updatecount); attributes attribute type description backgroundchecke...

nsIAsyncVerifyRedirectCallback
1.0 66 introduced gecko 2.0 inherits from: nsisupports last changed in gecko 2.0 (firefox 4 / thunderbird 3.3 / seamonkey 2.1) this interface implements the callbacks passed to the nsichanneleventsink.asynconchannelredirect() method.

nsIAuthInformation
1.0 66 introduced gecko 1.9 inherits from: nsisupports last changed in gecko 2.0 (firefox 4 / thunderbird 3.3 / seamonkey 2.1) the caller of nsiauthprompt2.promptusernameandpassword() or nsiauthprompt2.promptpasswordasync() provides an object implementing this interface; the prompt implementation can then read the values here to prefill the dialog.

nsIAuthPrompt2
1.0 66 introduced gecko 1.9 inherits from: nsisupports last changed in gecko 1.9 (firefox 3) this interface is usually acquired using getinterface on notification callbacks or similar.

nsIAuthPromptAdapterFactory
1.0 66 introduced gecko 1.9 inherits from: nsisupports last changed in gecko 1.9 (firefox 3) method overview nsiauthprompt2 createadapter(in nsiauthprompt aprompt); methods createadapter() wrap an object implementing nsiauthprompt so that it's usable via nsiauthprompt2.

nsIAuthPromptCallback
1.0 66 introduced gecko 1.9 inherits from: nsisupports last changed in gecko 1.9 (firefox 3) callers must call exactly one method if nsiauthprompt2.asyncpromptauth() returns successfully.

nsIBadCertListener2
1.0 66 introduced gecko 1.9 inherits from: nsisupports last changed in gecko 1.9 (firefox 3) replaces the obsolete nsibadcertlistener interface.

nsIBlocklistPrompt
1.0 66 introduced gecko 2.0 inherits from: nsisupports last changed in gecko 2.0 (firefox 4 / thunderbird 3.3 / seamonkey 2.1) method overview void prompt([array, size_is(acount)] in nsivariant aaddons, [optional] in pruint32 acount); methods prompt() prompt the user about newly blocked addons.

nsIBlocklistService
1.0 66 introduced gecko 1.9 inherits from: nsisupports last changed in gecko 29 (firefox 29 / thunderbird 29 / seamonkey 2.26) method overview unsigned long getaddonblockliststate(in jsval addon, [optional] in astring appversion, [optional] in astring toolkitversion); unsigned long getpluginblockliststate(in nsiplugintag plugin, [optional] in astring appversion, [optional] in astring toolkitversion); boolean isaddonblocklisted(in jsval addon, [optional] in astring appversion, [optional] in astring toolkitversion); constants constant value description state_not_blocked 0 state_softblocked 1 ...

nsIBrowserSearchService
1.0 66 introduced gecko 1.8 inherits from: nsisupports last changed in gecko 2.0 (firefox 4 / thunderbird 3.3 / seamonkey 2.1) implemented by: @mozilla.org/browser/search-service;1.

nsICacheService
66 introduced gecko 1.0 inherits from: nsisupports last changed in gecko 2.0 (firefox 4 / thunderbird 3.3 / seamonkey 2.1) this interface is no longer supported and planned to be removed soon: use nsicachestorageservice instead.

nsICancelable
1.0 66 introduced gecko 1.8 inherits from: nsisupports last changed in gecko 1.8 (firefox 1.5 / thunderbird 1.5 / seamonkey 1.0) method overview void cancel(in nsresult areason); methods cancel() call this method to request that this object abort whatever operation it may be performing.

nsIChannelEventSink
1.0 66 introduced gecko 1.8 inherits from: nsisupports last changed in gecko 2.0 (firefox 4 / thunderbird 3.3 / seamonkey 2.1) channels will try to get this interface from a channel's notificationcallbacks or, if not available there, from the loadgroup's notificationcallbacks.

nsIChannelPolicy
1.0 66 introduced gecko 2.0 inherits from: nsisupports last changed in gecko 2.0 (firefox 4 / thunderbird 3.3 / seamonkey 2.1) this interface exists to allow the content policy mechanism to function properly during channel redirects.

nsIChromeFrameMessageManager
1.0 66 introduced gecko 2.0 inherits from: nsiframemessagemanager last changed in gecko 2.0 (firefox 4 / thunderbird 3.3 / seamonkey 2.1) method overview void loadframescript(in astring aurl, in boolean aallowdelayedload); void removedelayedframescript(in astring aurl); methods loadframescript() loads a script into the remote frame.

nsICommandLine
1.0 66 introduced gecko 1.8 inherits from: nsisupports last changed in gecko 1.8 (firefox 1.5 / thunderbird 1.5 / seamonkey 1.0) components may implement the nsicommandlinehandler interface to add custom command line handling behavior.

nsICommandLineHandler
1.0 66 introduced gecko 1.8 inherits from: nsisupports last changed in gecko 1.8 (firefox 1.5 / thunderbird 1.5 / seamonkey 1.0) each command line handler is registered in the category "command-line-handler".

nsIComponentManager
66 introduced gecko 0.7 inherits from: nsisupports last changed in gecko 8.0 (firefox 8.0 / thunderbird 8.0 / seamonkey 2.5) method overview void addbootstrappedmanifestlocation(in nsilocalfile alocation); void createinstance(in nscidref aclass, in nsisupports adelegate, in nsiidref aiid, [iid_is(aiid),retval] out nsqiresult result); void createinstancebycontractid(in string acontractid, in nsisupports adelegate, in nsiidref aiid, [iid_is(aiid),retval] out nsqiresult result); void getclassobject(in nscidref aclass, in nsiidref aiid, [iid_is(aiid),retval] out nsqiresult result)...

nsICompositionStringSynthesizer
dom/interfaces/base/nsicompositionstringsynthesizer.idlscriptable this interface is a composition string synthesizer interface that synthesizes composition string with arbitrary clauses and a caret 1.0 66 introduced gecko 26 obsolete gecko 38 inherits from: nsisupports last changed in gecko 38.0 (firefox 38.0 / thunderbird 38.0 / seamonkey 2.35) this interface is obsoleted in gecko 38.

nsIContainerBoxObject
1.0 66 introduced gecko 1.9 inherits from: nsisupports last changed in gecko 1.9 (firefox 3) the boxobject belonging to a xul browser, editor or iframe element implements this interface.

nsIContentPref
nsicontentpref dom/interfaces/base/nsicontentprefservice2.idlscriptable a content preference 1.0 66 introduced gecko 20.0 inherits from: nsisupports last changed in gecko 20.0 (firefox 20.0 / thunderbird 20.0 / seamonkey 2.17) attributes attribute type description domain astring read only.

nsIContentPrefCallback2
dom/interfaces/base/nsicontentprefservice2.idlscriptable callback used by nsicontentprefservice2 methods 1.0 66 introduced gecko 20.0 inherits from: nsisupports last changed in gecko 20.0 (firefox 20.0 / thunderbird 20.0 / seamonkey 2.17) method overview void handlecompletion(in unsigned short reason); void handleerror(in nsresult error); void handleresult(in nsicontentpref pref); constants constant value description complete_ok 0 complete_error 1 methods handlecompletion() called when the method finishes.

nsIContentPrefObserver
1.0 66 introduced gecko 1.9 inherits from: nsisupports last changed in gecko 1.9 (firefox 3) method overview void oncontentprefremoved(in astring agroup, in astring aname); void oncontentprefset(in astring agroup, in astring aname, in nsivariant avalue); methods oncontentprefremoved() called when a content preference is removed.

nsIContentPrefService2
dom/interfaces/base/nsicontentprefservice2.idlscriptable asynchronous api for content preferences 1.0 66 introduced gecko 20.0 inherits from: nsisupports last changed in gecko 20.0 (firefox 20.0 / thunderbird 20.0 / seamonkey 2.17) description content preferences allow the application to associate arbitrary data, or "preferences", with specific domains, or web "content".

nsIContentSecurityPolicy
1.0 66 introduced gecko 2.0 inherits from: nsisupports last changed in gecko 2.0 (firefox 4 / thunderbird 3.3 / seamonkey 2.1) method overview boolean permitsancestry(in nsidocshell docshell); void refinepolicy(in astring policystring, in nsiuri selfuri); void scanrequestdata(in nsihttpchannel achannel); void sendreports(in astring blockeduri, in astring violateddirective); short shouldload(in unsigned long acontenttype, in nsiuri acontentlocation, in nsiuri arequestorigin, in nsisupports acontext, in acstring amimetypeguess, in nsisupports aextra); short shouldprocess(in unsigned long acontenttype, in nsiu...

nsIContentView
1.0 66 introduced gecko 2.0 inherits from: nsisupports last changed in gecko 2.0 (firefox 4 / thunderbird 3.3 / seamonkey 2.1) see working with content views for details on how to use this api.

nsIContentViewManager
content/base/public/nsiframeloader.idlscriptable manages the content views contained in a browser 1.0 66 introduced gecko 2.0 inherits from: nsisupports last changed in gecko 2.0 (firefox 4 / thunderbird 3.3 / seamonkey 2.1) to obtain a reference to the view manager for a document, you can queryinterface() the nsiframeloader object to nsicontentviewmanager.

nsIConverterInputStream
1.0 66 introduced gecko 1.8 inherits from: nsiunicharinputstream last changed in gecko 1.8 (firefox 1.5 / thunderbird 1.5 / seamonkey 1.0) implemented by: @mozilla.org/intl/converter-input-stream;1.

nsIConverterOutputStream
1.0 66 introduced gecko 1.8 inherits from: nsiunicharoutputstream last changed in gecko 1.8 (firefox 1.5 / thunderbird 1.5 / seamonkey 1.0) implemented by: @mozilla.org/intl/converter-output-stream;1.

nsICrashReporter
1.0 66 introduced gecko 1.9 inherits from: nsisupports last changed in gecko 2.0 (firefox 4 / thunderbird 3.3 / seamonkey 2.1) method overview void annotatecrashreport(in acstring key, in acstring data); void appendappnotestocrashreport(in acstring data); void appendobjcexceptioninfotoappnotes(in voidptr aexception); native code only!

nsICryptoHMAC
1.0 66 introduced gecko 1.9 inherits from: nsisupports last changed in gecko 1.9 (firefox 3) method overview acstring finish(in prbool aascii); void init(in unsigned long aalgorithm, in nsikeyobject akeyobject); void reset(); void update([const, array, size_is(alen)] in octet adata, in unsigned long alen); void updatefromstream(in nsiinputstream astream, in unsigned long alen); constants hashing algorithms.

nsICryptoHash
1.0 66 introduced gecko 1.8 inherits from: nsisupports last changed in gecko 1.8 (firefox 1.5 / thunderbird 1.5 / seamonkey 1.0) method overview acstring finish(in prbool aascii); void init(in unsigned long aalgorithm); void initwithstring(in acstring aalgorithm); void update([const, array, size_is(alen)] in octet adata, in unsigned long alen); void updatefromstream(in nsiinputstream astream,...

nsICycleCollectorListener
1.0 66 introduced gecko 2.0 inherits from: nsisupports last changed in gecko 2.0 (firefox 4 / thunderbird 3.3 / seamonkey 2.1) the order of calls will be call to begin(); then for every node in the graph a call to noteobject() and calls to noteedge() for every edge starting at that node; then a call to begindescriptions(); then for every black node in the cycle collector graph a call to either describerefcountedobject() or to describegcedobject(); and then a call to end().

nsIDOMClientRect
1.0 66 introduced gecko 1.9 inherits from: nsisupports last changed in gecko 1.9.1 (firefox 3.5 / thunderbird 3.0 / seamonkey 2.0) attributes attribute type description bottom float y-coordinate, relative to the viewport origin, of the bottom of the rectangle box.

nsIDOMFontFace
1.0 66 introduced gecko 7.0 inherits from: nsisupports last changed in gecko 7.0 (firefox 7.0 / thunderbird 7.0 / seamonkey 2.4) this object describes a single font.

nsIDOMFontFaceList
1.0 66 introduced gecko 7.0 inherits from: nsisupports last changed in gecko 7.0 (firefox 7.0 / thunderbird 7.0 / seamonkey 2.4) method overview nsidomfontface item(in unsigned long index); attributes attribute type description length unsigned long the number of items in the list.

nsIDOMGeoPosition
1.0 66 introduced gecko 1.9.1 inherits from: nsisupports last changed in gecko 1.9.2 (firefox 3.6 / thunderbird 3.1 / fennec 1.0) attributes attribute type description address nsidomgeopositionaddress the address of the user's current location, if available.

nsIDOMGeoPositionAddress
1.0 66 introduced gecko 1.9.2 obsolete gecko 14.0 inherits from: nsisupports last changed in gecko 11 (firefox 11 / thunderbird 11 / seamonkey 2.8) this object is obtained from an nsidomgeopositionaddress object via its address attribute.

nsIDOMGlobalPropertyInitializer
1.0 66 introduced gecko 2.0 inherits from: nsisupports last changed in gecko 2.0 (firefox 4 / thunderbird 3.3 / seamonkey 2.1) an xpcom component implementing this interface can be exposed to web content as a property on the window.

nsIDOMMouseScrollEvent
1.0 66 introduced gecko 1.9.1 inherits from: nsidommouseevent last changed in gecko 1.9.1 (firefox 3.5 / thunderbird 3.0 / seamonkey 2.0) gecko 1.9.2 note prior to gecko 1.9.2, this inherited from nsisupports instead of from nsidommouseevent.

nsIDOMMozNetworkStatsData
1.0 66 introduced gecko 18.0 inherits from: nsisupports last changed in gecko 18.0 (firefox 18.0 / thunderbird 18.0 / seamonkey 2.15) attributes attribute type description rxbytes unsigned long the number of bytes received on the connection.

nsIDOMNavigatorDesktopNotification
1.0 66 introduced gecko 2.0 inherits from: nsisupports last changed in gecko 2.0 (firefox 4 / thunderbird 3.3 / seamonkey 2.1) property that extends the navigator object.

nsIDOMProgressEvent
1.0 66 introduced gecko 1.9.1 deprecated gecko 22 inherits from: nsidomevent last changed in gecko 1.9.1 (firefox 3.5 / thunderbird 3.0 / seamonkey 2.0) the nsidomprogressevent is used in the media elements (<video> and <audio>) to inform interested code of the progress of the media download.

nsIDOMSimpleGestureEvent
1.0 66 introduced gecko 1.9.1 inherits from: nsidommouseevent last changed in gecko 1.9.1 (firefox 3.5 / thunderbird 3.0 / seamonkey 2.0) the nsidomsimplegestureevent interface is the datatype for all mozilla-specific simple gesture events in the document object model.

nsIDOMStorage
1.0 66 introduced gecko 1.8.1 inherits from: nsisupports last changed in gecko 1.9.2 (firefox 3.6 / thunderbird 3.1 / fennec 1.0) a dom window's session storage object can be retrieved from the window's sessionstorage attribute.

nsIDOMStorageEventObsolete
1.0 66 introduced gecko 1.8 obsolete gecko 2.0 inherits from: nsidomevent last changed in gecko 1.8 (firefox 1.5 / thunderbird 1.5 / seamonkey 1.0) when a dom storage event is received, the recipient can check its domain attribute to determine which domain's data store has changed.

nsIDOMStorageItem
1.0 66 introduced gecko 1.8 inherits from: nsisupports last changed in gecko 1.8 (firefox 1.5 / thunderbird 1.5 / seamonkey 1.0) gecko 1.9.1 note starting in gecko 1.9.1 (firefox 3.5), this is only used for session storage; previously, it was also used for global storage.

nsIDOMStorageList
1.0 66 introduced gecko 1.8 inherits from: nsisupports last changed in gecko 1.8 (firefox 1.5 / thunderbird 1.5 / seamonkey 1.0) method overview nsidomstorage nameditem(in domstring domain); methods nameditem() called when the list of available access points changes.

nsIDOMStorageManager
1.0 66 introduced gecko 1.9 inherits from: nsisupports last changed in gecko 2.0 (firefox 4 / thunderbird 3.3 / seamonkey 2.1) implemented by @mozilla.org/dom/storagemanager;1 as a service: var domstoragemanager = components.classes["@mozilla.org/dom/storagemanager;1"] .getservice(components.interfaces.nsidomstoragemanager); method overview void clearofflineapps(); nsidomstorage getlocalstorageforprincipal(in nsiprincipal aprincipal, in domstring adocumenturi); long getusage(in astring aownerdomain); methods clearofflineapps() clears keys owned by offline applications.

nsIDOMStorageWindow
1.0 66 introduced gecko 1.8.1 obsolete gecko 8.0 inherits from: nsisupports last changed in gecko 2.0 (firefox 4 / thunderbird 3.3 / seamonkey 2.1) in gecko 8.0 this interface has been merged into nsidomwindow, and this interface has been removed.

nsIDOMUserDataHandler
1.0 66 introduced gecko 1.5 inherits from: nsisupports last changed in gecko 1.9 (firefox 3) method overview void handle(in unsigned short operation, in domstring key, in nsivariant data, in nsidomnode src, in nsidomnode dst); constants constant value description node_cloned 1 the node was cloned.

nsIDOMWindow
66 introduced gecko 1.0 deprecated gecko 44 inherits from: nsisupports last changed in gecko 7.0 (firefox 7.0 / thunderbird 7.0 / seamonkey 2.4) starting with firefox 44, this file is empty as its features were either no longer used or are only available from c++ code; see dom/base/nspidomwindow.h for those.

nsIDOMWindowInternal
66 introduced gecko 1.0 deprecated gecko 8.0 inherits from: nsidomwindow last changed in gecko 7.0 (firefox 7.0 / thunderbird 7.0 / seamonkey 2.4) in gecko 8.0 this interface was merged into the nsidomwindow interface.

nsIDOMWindowUtils
1.0 66 introduced gecko 1.8 inherits from: nsisupports last changed in gecko 49.0 (firefox 49.0 / thunderbird 49.0 / seamonkey 2.46) implemented by: window.

nsIDOMXULControlElement
66 introduced gecko 1.0 inherits from: nsidomxulelement last changed in gecko 1.0 attributes attribute type description disabled boolean indicates whether the element is disabled or not.

nsIDOMXULElement
66 introduced gecko 1.0 inherits from: nsidomelement last changed in gecko 1.9 (firefox 3) method overview void blur(); void click(); void docommand(); void focus(); nsidomnodelist getelementsbyattribute(in domstring name, in domstring value); nsidomnodelist getelementsbyattributens(in domstring namespaceuri, in domstring name, in domstring value); attributes attribute type description align domstring gets/sets the value of the element's align attribute.

nsIDataSignatureVerifier
1.0 66 introduced gecko 1.9 inherits from: nsisupports last changed in gecko 1.9 (firefox 3) method overview boolean verifydata(in acstring adata, in acstring asignature, in acstring apublickey); methods verifydata() verifies that the data matches the data that was used to generate the signature.

nsIDebug2
xpcom/base/nsidebug2.idlscriptable adds access to additional information in debug builds of mozilla code by expanding upon the features in nsidebug 1.0 66 introduced gecko 1.9.2 inherits from: nsidebug last changed in gecko 1.9.2 (firefox 3.6 / thunderbird 3.1 / fennec 1.0) attributes attribute type description assertioncount long the number of assertions since process start.

nsIDeviceMotion
1.0 66 introduced gecko 1.9.2 inherits from: nsisupports last changed in gecko 6.0 (firefox 6.0 / thunderbird 6.0 / seamonkey 2.3) note: this interface was named nsidevicemotion prior to gecko 6.0 (firefox 6.0 / thunderbird 6.0 / seamonkey 2.3).

nsIDeviceMotionData
1.0 66 introduced gecko 1.9.2 inherits from: nsisupports last changed in gecko 6.0 (firefox 6.0 / thunderbird 6.0 / seamonkey 2.3) note: this interface was named nsidevicemotiondata prior to gecko 6.0 (firefox 6.0 / thunderbird 6.0 / seamonkey 2.3).

nsIDeviceMotionListener
1.0 66 introduced gecko 1.9.2 inherits from: nsisupports last changed in gecko 6.0 (firefox 6.0 / thunderbird 6.0 / seamonkey 2.3) method overview void onmotionchange(in nsidevicemotiondata amotiondata); methods onmotionchange() called when new orientation or acceleration data is available.

nsIDialogCreator
1.0 66 introduced gecko 2.0 inherits from: nsisupports last changed in gecko 2.0 (firefox 4 / thunderbird 3.3 / seamonkey 2.1) method overview void opendialog(in unsigned long atype, in acstring aname, in acstring afeatures, in nsidialogparamblock aarguments, [optional] in nsidomelement aframeelement); constants constant value description unknown_dialog 0 generic_dialog 1 select_dialog 2 methods opendialog() void opendialog( in unsigned long atype, in acstring aname, in acstring afeatures, in nsidialogparamblock aarguments, in nsidomelement aframeelement optional ); parameters atype aname afeatures aarguments aframeelement optional ...

nsIDirectoryEnumerator
1.0 66 introduced gecko 1.8 inherits from: nsisupports last changed in gecko 1.8 (firefox 1.5 / thunderbird 1.5 / seamonkey 1.0) method overview void close(); attributes attribute type description nextfile nsifile the next file in the sequence.

nsIDiskCacheStreamInternal
1.0 66 introduced gecko 2.0 inherits from: nsisupports last changed in gecko 2.0 (firefox 4 / thunderbird 3.3 / seamonkey 2.1) method overview void closeinternal(); methods closeinternal() we use this method internally to close nsdiskcacheoutputstream under the cache service lock.

nsIDownloadHistory
1.0 66 introduced gecko 1.9 inherits from: nsisupports last changed in gecko 1.9 (firefox 3) method overview void adddownload(in nsiuri asource, [optional] in nsiuri areferrer, [optional] in prtime astarttime); methods adddownload() adds a download to history.

nsIDownloadManager
(see bug 416683) download_type_download 0 the download type used by adddownload.

nsIDownloadManagerUI
1.0 66 introduced gecko 1.9 inherits from: nsisupports last changed in gecko 1.9 (firefox 3) method overview void getattention(); void show([optional] in nsiinterfacerequestor awindowcontext, [optional] in unsigned long aid, [optional] in short areason); attributes attribute type description visible boolean true if the download manager ui is visible; otherwise false.

nsIDroppedLinkHandler
1.0 66 introduced gecko 2.0 inherits from: nsisupports last changed in gecko 2.0 (firefox 4 / thunderbird 3.3 / seamonkey 2.1) method overview boolean candroplink(in nsidomdragevent aevent, in prbool aallowsamedocument); astring droplink(in nsidomdragevent aevent, out astring aname, [optional] in boolean adisallowinherit); void droplinks(in nsidomdragevent aevent, [optional] in boolean adisallowinherit, [optional] out unsigned long acount, [retval, array, size_is(acount)] out nsidroppedlinkitem alinks); methods candroplink() determines if a link being dragged can be dropped.

nsIDroppedLinkItem
1.0 66 introduced gecko 2.0 inherits from: nsisupports last changed in gecko 2.0 (firefox 4 / thunderbird 3.3 / seamonkey 2.1) attributes attribute type description url domstring url of the dropped link.

nsIDynamicContainer
1.0 66 introduced gecko 1.9 inherits from: nsisupports last changed in gecko 1.9 (firefox 3) the service can fill result nodes directly into the container when it is opened.

nsIEditor
66 introduced gecko 1.0 inherits from: nsisupports last changed in gecko 18.0 (firefox 18.0 / thunderbird 18.0 / seamonkey 2.15) method overview [noscript] void init(in nsidomdocument doc, in nsicontent aroot, in nsiselectioncontroller aselcon, in unsigned long aflags); void setattributeorequivalent(in nsidomelement element, in astring sourceattrname, in astring sourceattrvalue, in boolean asuppresstransaction); void removeattributeorequivalent(in nsidomelement element, in domstring sourceattrname, in boolean asuppresstransaction); void postcreate(); void predestroy(in boolean adestroyingframes...

nsIEditorObserver
66 introduced gecko 1.0 obsolete gecko 18 inherits from: nsisupports last changed in gecko 1.7 method overview void editaction(); methods editaction() called after the editor completes a user action.

nsIEffectiveTLDService
1.0 66 introduced gecko 1.9 inherits from: nsisupports last changed in gecko 1.9 (firefox 3) implemented by: @mozilla.org/network/effective-tld-service;1.

nsIEventListenerInfo
1.0 66 introduced gecko 1.9.2 inherits from: nsisupports last changed in gecko 1.9.2 (firefox 3.6 / thunderbird 3.1 / fennec 1.0) method overview nsisupports getdebugobject(); astring tosource(); attributes attribute type description allowsuntrusted boolean indicates whether or not the event listener allows untrusted events.

nsIEventListenerService
1.0 66 introduced gecko 1.9.2 inherits from: nsisupports last changed in gecko 7.0 (firefox 7.0 / thunderbird 7.0 / seamonkey 2.4) implemented by: @mozilla.org/eventlistenerservice;1.

nsIEventSource
content/base/public/nsieventsource.idlscriptable this is the interface for server-sent dom events 1.0 66 introduced gecko 6.0 inherits from: nsisupports last changed in gecko 6.0 (firefox 6.0 / thunderbird 6.0 / seamonkey 2.3) this implements the eventsource interface used for server-sent events.

nsIEventTarget
1.0 66 introduced gecko 1.6 inherits from: nsisupports last changed in gecko 1.9 (firefox 3) method overview void dispatch(in nsirunnable event, in unsigned long flags); boolean isoncurrentthread(); void postevent(in pleventptr aevent); native code only!

nsIExternalURLHandlerService
1.0 66 introduced gecko 2.0 inherits from: nsisupports last changed in gecko 2.0 (firefox 4 / thunderbird 3.3 / seamonkey 2.1) method overview nsihandlerinfo geturlhandlerinfofromos(in nsiuri aurl, out boolean afound); methods geturlhandlerinfofromos() given a url, looks up the handler info from the operating system.

nsIFaviconDataCallback
1.0 66 introduced gecko 2.0 inherits from: nsisupports last changed in gecko 2.0 (firefox 4 / thunderbird 3.3 / seamonkey 2.1) method overview void oncomplete(in nsiuri auri, in unsigned long adatalen, [const,array,size_is(adatalen)] in octet adata, in autf8string amimetype); methods oncomplete() called when the required favicon's information is available.

nsIFaviconService
1.0 66 introduced gecko 1.8 inherits from: nsisupports last changed in gecko 22.0 (firefox 22.0 / thunderbird 22.0 / seamonkey 2.19) implemented by: @mozilla.org/browser/favicon-service;1.

nsIFeed
1.0 66 introduced gecko 1.8 inherits from: nsifeedcontainer last changed in gecko 1.8 (firefox 1.5 / thunderbird 1.5 / seamonkey 1.0) attributes attribute type description cloud nsiwritablepropertybag2 the cloud element on a feed is used to identify the api endpoint of an rsscloud ping server, which distributes notifications of changes to this feed.

nsIFeedContainer
toolkit/components/feeds/public/nsifeedcontainer.idlscriptable this interface provides standard fields used by both feeds (nsifeed) and feed entries (nsifeedentry) 1.0 66 introduced gecko 1.8 inherits from: nsifeedelementbase last changed in gecko 1.8.1 (firefox 2 / thunderbird 2 / seamonkey 1.1) method overview void normalize(); attributes attribute type description authors nsiarray an array of nsifeedperson objects describing the authors of the feed or entry.

nsIFeedElementBase
1.0 66 introduced gecko 1.8 inherits from: nsisupports last changed in gecko 1.8 (firefox 1.5 / thunderbird 1.5 / seamonkey 1.0) attributes attribute type description attributes nsisaxattributes all the attributes found on the element.

nsIFeedEntry
1.0 66 introduced gecko 1.8 inherits from: nsifeedcontainer last changed in gecko 1.8 (firefox 1.5 / thunderbird 1.5 / seamonkey 1.0) attributes attribute type description content nsifeedtextconstruct the full text of the entry's content.

nsIFeedGenerator
1.0 66 introduced gecko 1.8 inherits from: nsifeedelementbase last changed in gecko 1.8 (firefox 1.5 / thunderbird 1.5 / seamonkey 1.0) attributes attribute type description agent astring the name of the software that created the feed.

nsIFeedPerson
1.0 66 introduced gecko 1.8 inherits from: nsifeedelementbase last changed in gecko 1.8 (firefox 1.5 / thunderbird 1.5 / seamonkey 1.0) attributes attribute type description email astring the person's email address.

nsIFeedProcessor
1.0 66 introduced gecko 1.8.1 inherits from: nsistreamlistener last changed in gecko 1.8.1 (firefox 2 / thunderbird 2 / seamonkey 1.1) implemented by: @mozilla.org/feed-processor;1.

nsIFeedProgressListener
1.0 66 introduced gecko 1.8 inherits from: nsifeedresultlistener last changed in gecko 1.8 (firefox 1.5 / thunderbird 1.5 / seamonkey 1.0) method overview void handleentry(in nsifeedentry entry, in nsifeedresult result); void handlefeedatfirstentry(in nsifeedresult result); void handlestartfeed(in nsifeedresult result); void reporterror(in astring errortext, in long linenumber, in boolean bozo); metho...

nsIFeedResult
1.0 66 introduced gecko 1.8 inherits from: nsisupports last changed in gecko 1.8 (firefox 1.5 / thunderbird 1.5 / seamonkey 1.0) method overview void registerextensionprefix(in astring anamespace, in astring aprefix); attributes attribute type description bozo boolean the feed processor sets the bozo bit when a feed triggers a fatal error during xml parsing.

nsIFeedResultListener
1.0 66 introduced gecko 1.8 inherits from: nsisupports last changed in gecko 1.8 (firefox 1.5 / thunderbird 1.5 / seamonkey 1.0) method overview void handleresult(in nsifeedresult result); methods handleresult() called when feed processing is complete.

nsIFeedTextConstruct
1.0 66 introduced gecko 1.8 inherits from: nsisupports last changed in gecko 1.8.1 (firefox 2 / thunderbird 2 / seamonkey 1.1) implemented by: @mozilla.org/feed-textconstruct;1, but users usually don't need to create instances of this directly.

nsIFileOutputStream
if set to -1 the default permissions (0664) will be used.

nsIFocusManager
1.0 66 introduced gecko 1.9.2 inherits from: nsisupports last changed in gecko 5.0 (firefox 5.0 / thunderbird 5.0 / seamonkey 2.2) implemented by: @mozilla.org/focus-manager;1 as a service: var focusmanager = components.classes["@mozilla.org/focus-manager;1"] .getservice(components.interfaces.nsifocusmanager); method overview void clearfocus(in nsidomwindow awindow); void contentremoved(in nsidocument adocument, in nsicontent aelement); native code only!

nsIFormHistory2
1.0 66 introduced gecko 1.8 inherits from: nsisupports last changed in gecko 1.9.1 (firefox 3.5 / thunderbird 3.0 / seamonkey 2.0) note: this interface provides no means to access stored values.

nsIFrameLoader
1.0 66 introduced gecko 1.8 inherits from: nsisupports last changed in gecko 2.0 (firefox 4 / thunderbird 3.3 / seamonkey 2.1) note: this interface works in tandem with the nsicontentview interface to manage frames across processes if electrolysis is in use to support per-frame processes.

nsIFrameLoaderOwner
1.0 66 introduced gecko 1.8 inherits from: nsisupports last changed in gecko 2.0 (firefox 4 / thunderbird 3.3 / seamonkey 2.1) method overview [noscript, notxpcom] alreadyaddrefed_nsframeloader getframeloader(); void swapframeloaders(in nsiframeloaderowner aotherowner); attributes attribute type description frameloader nsiframeloader the frame loader owned by this nsiframeloaderowner.

nsIFrameMessageListener
1.0 66 introduced gecko 2.0 inherits from: nsisupports last changed in gecko 2.0 (firefox 4 / thunderbird 3.3 / seamonkey 2.1) this interface is used when implementing out-of-process handling of frames; the process handling a frame should implement this interface in order to receive messages.

nsIFrameMessageManager
1.0 66 introduced gecko 2.0 obsolete gecko 17.0 inherits from: nsisupports last changed in gecko 17.0 (firefox 17.0 / thunderbird 17.0 / seamonkey 2.14) this interface is obsolete and was removed in firefox 17.

nsIGSettingsCollection
1.0 66 introduced gecko 6.0 inherits from: nsisupports last changed in gecko 6.0 (firefox 6.0 / thunderbird 6.0 / seamonkey 2.3) method overview boolean getboolean(in autf8string key); long getint(in autf8string key); autf8string getstring(in autf8string key); void setboolean(in autf8string key, in boolean value); void setint(in autf8string key, in long value); void setstring(in autf8string key, in autf8string value); methods getboolean() boolean getboolean( in autf8string key ); parameters key return value getint() long getint( in autf8string key ); parameters key return value getstring() autf8string getstring( in autf8string key ); paramete...

nsIGSettingsService
1.0 66 introduced gecko 6.0 inherits from: nsisupports last changed in gecko 6.0 (firefox 6.0 / thunderbird 6.0 / seamonkey 2.3) implemented by: @mozilla.org/gsettings-service;1 as a service: var gsettingsservice = components.classes["@mozilla.org/gsettings-service;1"] .createinstance(components.interfaces.nsigsettingsservice); method overview nsigsettingscollection getcollectionforschema(in autf8string schema); methods getcollectionforschema() nsigsettingscollection getcollectionforschema( in autf8string schema ); parameters schema return value ...

nsIGeolocationProvider
1.0 66 introduced gecko 1.9.1 inherits from: nsisupports last changed in gecko 1.9.2 (firefox 3.6 / thunderbird 3.1 / fennec 1.0) this must be called on the main thread interface provides location information to the nsgeolocator via the nsidomgeolocationcallback interface.

nsIGeolocationUpdate
1.0 66 introduced gecko 1.9.1 inherits from: nsisupports last changed in gecko 1.9.1 (firefox 3.5 / thunderbird 3.0 / seamonkey 2.0) interface provides a way for a geolocation provider to notify the system that a new location is available.

nsIGlobalHistory
66 introduced gecko 1.0 deprecated gecko 2.0 obsolete gecko 15.0 inherits from: nsisupports last changed in gecko 1.7 method overview void addpage(in string aurl); boolean isvisited(in string aurl); methods addpage() add a page to the history.

nsIGlobalHistory3
1.0 66 introduced gecko 1.8 obsolete gecko 9.0 inherits from: nsiglobalhistory2 last changed in gecko 1.9 (firefox 3) this interface was originally created as part of nsiglobalhistory2, but was split off during the transition to places.

nsIHapticFeedback
1.0 66 introduced gecko 2.0 inherits from: nsisupports last changed in gecko 2.0 (firefox 4 / thunderbird 3.3 / seamonkey 2.1) implemented by: @mozilla.org/widget/hapticfeedback;1 as a service: var hapticfeedback = components.classes["@mozilla.org/widget/hapticfeedback;1"] .getservice(components.interfaces.nsihapticfeedback); once you have the service, you can initiate haptic feedback (that is, cause the device to vibrate, if it's supported) by calling performsimpleaction(): hapticfeedback.performsimpleaction(components.interfaces.nsihapticfeedback.longpress); method overview void performsimpleaction(i...

nsIHttpActivityDistributor
1.0 66 introduced gecko 1.9.2 inherits from: nsihttpactivityobserver last changed in gecko 1.9.2 (firefox 3.6 / thunderbird 3.1 / fennec 1.0) implemented by: mozilla.org/network/http-activity-distributor;1 as a service: var httpactivitydistributor = components.classes["@mozilla.org/network/http-activity-distributor;1"] .getservice(components.interfaces.nsihttpactivitydistributor); method overview void addobserver(in nsihttpactivityobserver aobserver); void removeobserver(in nsihttpactivit...

nsIHttpActivityObserver
1.0 66 introduced gecko 1.8 inherits from: nsisupports last changed in gecko 1.8 (firefox 1.5 / thunderbird 1.5 / seamonkey 1.0) method overview void observeactivity(in nsisupports ahttpchannel, in pruint32 aactivitytype, in pruint32 aactivitysubtype, in prtime atimestamp, in pruint64 aextrasizedata, in acstring aextrastringdata); attributes attribute type description isactive boolean true when the interface is active and should observe http activity, otherwise false.

nsIHttpChannelInternal
66 introduced gecko 1.0 inherits from: nsisupports last changed in gecko 6.0 (firefox 6.0 / thunderbird 6.0 / seamonkey 2.3) method overview void getrequestversion(out unsigned long major, out unsigned long minor); void getresponseversion(out unsigned long major, out unsigned long minor); void httpupgrade(in acstring aprotocolname, in nsihttpupgradelistener alistener); void setcookie(in string acookieheader); void setupfallbackchannel(in string afallbackkey); attributes attribute type description canceled boolean returns true if and only if...

nsIHttpUpgradeListener
1.0 66 introduced gecko 6.0 inherits from: nsisupports last changed in gecko 6.0 (firefox 6.0 / thunderbird 6.0 / seamonkey 2.3) this is used, for example, by websockets in order to upgrade an http channel to use the websocket protocol.

nsIINIParserFactory
1.0 66 introduced gecko 1.8 inherits from: nsisupports last changed in gecko 1.8 (firefox 1.5 / thunderbird 1.5 / seamonkey 1.0) see example for how to use this interface.

nsIINIParserWriter
1.0 66 introduced gecko 1.9.2 inherits from: nsisupports last changed in gecko 13.0 (firefox 13.0 / thunderbird 13.0 / seamonkey 2.10) this interface provides methods that allow writing to ini-format configuration files.

nsIIdleService
1.0 66 introduced gecko 1.9.1 inherits from: nsisupports last changed in gecko 16 (firefox 16 / thunderbird 16 / seamonkey 2.13) you can get the idle time directly, but in most cases you will want to register an observer for a predefined interval.

nsIInProcessContentFrameMessageManager
1.0 66 introduced gecko 2.0 inherits from: nsicontentframemessagemanager last changed in gecko 2.0 (firefox 4 / thunderbird 3.3 / seamonkey 2.1) method overview nsicontent getownercontent(); violates the xpcom interface guidelines methods violates the xpcom interface guidelines getownercontent() nsicontent getownercontent(); parameters none.

nsIInstallLocation
1.0 66 introduced gecko 1.8 obsolete gecko 2.0 inherits from: nsisupports last changed in gecko 2.0 (firefox 4 / thunderbird 3.3 / seamonkey 2.1) note: while this api still works, firefox 4 no longer extracts xpis by default, so this will now point to the xpi file instead of to the directory.

nsIJSON
1.0 66 introduced gecko 1.9 inherits from: nsisupports last changed in gecko 7.0 (firefox 7.0 / thunderbird 7.0 / seamonkey 2.4) note: this interface may only be used from javascript code, with the exception of the legacydecodetojsval() method.

nsIJetpack
1.0 66 introduced gecko 2.0 inherits from: nsisupports last changed in gecko 2.0 (firefox 4 / thunderbird 3.3 / seamonkey 2.1) method overview void sendmessage(in astring amessagename /* [optional] in jsval v1, [optional] in jsval v2, ...

nsIJetpackService
1.0 66 introduced gecko 2.0 inherits from: nsisupports last changed in gecko 2.0 (firefox 4 / thunderbird 3.3 / seamonkey 2.1) implemented by: @mozilla.org/jetpack/service;1.

nsIJumpListBuilder
1.0 66 introduced gecko 2.0 inherits from: nsisupports last changed in gecko 2.0 (firefox 4 / thunderbird 3.3 / seamonkey 2.1) jump lists are built and then applied.

nsIJumpListItem
1.0 66 introduced gecko 2.0 inherits from: nsisupports last changed in gecko 2.0 (firefox 4 / thunderbird 3.3 / seamonkey 2.1) note: to consumers: it's reasonable to expect we'll need support for other types of jump list items (an audio file, an email message, etc.).

nsILivemarkService
1.0 66 introduced gecko 1.8 obsolete gecko 22.0 inherits from: nsisupports last changed in gecko 1.9.2 (firefox 3.6 / thunderbird 3.1 / fennec 1.0) this interface is obsolete.

nsILocalFile
66 introduced gecko 1.0 deprecated gecko 14 inherits from: nsifile last changed in gecko 1.0 implemented by: @mozilla.org/file/local;1.

nsILocale
a locale code is of the form language[-country[-region]], where "language" is an iso 639 language code (two letter codes preferred over three letter codes when available), "country" is an iso 3166 two letter country code, and "region" is a string of up to 5 letters.

nsILocaleService
1.0 66 introduced gecko 1.6 inherits from: nsisupports last changed in gecko 1.9 (firefox 3) implemented by: @mozilla.org/intl/nslocaleservice;1.

nsILoginManager
toolkit/components/passwordmgr/public/nsiloginmanager.idlscriptable used to interface with the built-in password manager 1.0 66 introduced gecko 1.9 inherits from: nsisupports last changed in gecko 1.9.2 (firefox 3.6 / thunderbird 3.1 / fennec 1.0) replaces nsipasswordmanager which was used in older versions of gecko.

nsILoginManagerCrypto
1.0 66 introduced gecko 2.0 inherits from: nsisupports last changed in gecko 2.0 (firefox 4 / thunderbird 3.3 / seamonkey 2.1) method overview astring decrypt(in astring ciphertext); astring encrypt(in astring plaintext); attributes attribute type description isloggedin boolean current login state of the token used for encryption.

nsILoginManagerIEMigrationHelper
1.0 66 introduced gecko 1.9 inherits from: nsisupports last changed in gecko 1.9 (firefox 3) method overview void migrateandaddlogin(in nsilogininfo alogin); methods migrateandaddlogin() takes a login provided from nsieprofilemigrator, migrates it to the current login manager format, and adds it to the list of stored logins.

nsILoginManagerPrompter
1.0 66 introduced gecko 1.9 inherits from: nsisupports last changed in gecko 1.9 (firefox 3) implemented by: @mozilla.org/login-manager/prompter;1.

nsILoginManagerStorage
1.0 66 introduced gecko 1.9 inherits from: nsisupports last changed in gecko 2.0 (firefox 4 / thunderbird 3.3 / seamonkey 2.1) for example, if you wish to provide operating system integration with a native password manager system, implementing and registering a storage module for the login manager is how you do it.

nsILoginMetaInfo
1.0 66 introduced gecko 1.9.1 inherits from: nsisupports last changed in gecko 2.0 (firefox 4 / thunderbird 3.3 / seamonkey 2.1) you can specifically modify these values by passing changes into nsiloginmanager.modifylogin() using an nsipropertybag2 object as the input.

nsIMemoryMultiReporter
1.0 66 introduced gecko 7.0 inherits from: nsisupports last changed in gecko 12.0 (firefox 12.0 / thunderbird 12.0 / seamonkey 2.9) if you want to gather multiple measurements in a single operation (such as a single traversal of a large data structure), you can use a multi-reporter to do so.

nsIMemoryMultiReporterCallback
1.0 66 introduced gecko 7.0 inherits from: nsisupports last changed in gecko 7.0 (firefox 7.0 / thunderbird 7.0 / seamonkey 2.4) method overview void callback(in acstring process, in autf8string path, in print32 kind, in print32 units, in print64 amount, in autf8string description, in nsisupports closure); methods callback() called to provide information from a multi-reporter.

nsIMemoryReporter
1.0 66 introduced gecko 1.9 inherits from: nsisupports last changed in gecko 8.0 (firefox 8.0 / thunderbird 8.0 / seamonkey 2.5) any piece of code that wishes to allow its memory use to be monitored may create an nsimemoryreporter object and then register it by calling nsimemoryreportermanager.registerreporter().

nsIMessageListenerManager
1.0 66 introduced gecko 17 inherits from: nsisupports last changed in gecko 41 (firefox 41 / thunderbird 41 / seamonkey 2.38) implemented by: @mozilla.org/globalmessagemanager;1.

nsIMessageWakeupService
1.0 66 introduced gecko 2.0 inherits from: nsisupports last changed in gecko 2.0 (firefox 4 / thunderbird 3.3 / seamonkey 2.1) note: this service was introduced in gecko 5.0 on firefox for android, but was not provided on desktop until gecko 13.0 (firefox 13).

nsIMicrosummary
1.0 66 introduced gecko 1.8 obsolete gecko 6.0 inherits from: nsisupports last changed in gecko 1.9 (firefox 3) warning: microsummary support was removed in gecko 6.0 (firefox 6.0 / thunderbird 6.0 / seamonkey 2.3) method overview void addobserver(in nsimicrosummaryobserver observer); boolean equals(in nsimicrosummary aother); void removeobserver(in nsimicrosummaryobserver observer); void update(); attributes attribute type description content astring the content of the microsumma...

nsIMicrosummaryGenerator
1.0 66 introduced gecko 1.8 obsolete gecko 6.0 inherits from: nsisupports last changed in gecko 1.9 (firefox 3) warning: microsummary support was removed in gecko 6.0 (firefox 6.0 / thunderbird 6.0 / seamonkey 2.3) method overview long calculateupdateinterval(in nsidomnode apagecontent); boolean equals(in nsimicrosummarygenerator aother); astring generatemicrosummary(in nsidomnode apagecontent); attributes attribute type description loaded boolean has the generator itself (which may be a remote resource) been loaded.

nsIMicrosummaryObserver
1.0 66 introduced gecko 1.8 obsolete gecko 6.0 inherits from: nsisupports last changed in gecko 1.9 (firefox 3) warning: microsummary support was removed in gecko 6.0 (firefox 6.0 / thunderbird 6.0 / seamonkey 2.3) method overview void oncontentloaded(in nsimicrosummary microsummary); void onelementappended(in nsimicrosummary microsummary); void onerror(in nsimicrosummary microsummary); methods oncontentloaded() called when an observed microsummary updates its content.

nsIMicrosummaryService
1.0 66 introduced gecko 1.8 obsolete gecko 6.0 inherits from: nsisupports last changed in gecko 1.9 (firefox 3) warning: microsummary support was removed in gecko 6.0 (firefox 6.0 / thunderbird 6.0 / seamonkey 2.3) implemented by: @mozilla.org/microsummary/service;1 as a service: var microsummaryservice = components.classes["@mozilla.org/microsummary/service;1"] .getservice(components.interfaces.nsimicrosummaryservice); method overview void addgenerator(in nsiuri generatoruri); nsimicrosummary createmicrosummary(in nsiuri p...

nsIMicrosummarySet
1.0 66 introduced gecko 1.8 obsolete gecko 6.0 inherits from: nsisupports last changed in gecko 1.8 (firefox 1.5 / thunderbird 1.5 / seamonkey 1.0) warning: microsummary support was removed in gecko 6.0 (firefox 6.0 / thunderbird 6.0 / seamonkey 2.3) method overview void addobserver(in nsimicrosummaryobserver observer); nsisimpleenumerator enumerate(); void removeobserver(in nsimicrosummaryobserver observer); methods addobserver() add a microsummary observer to this microsummary set.

nsIMsgSearchValue
defined in comm-central/ mailnews/ base/ search/ public/ nsimsgsearchvalue.idl #include "nsmsgsearchcore.idl" interface nsimsgfolder; [scriptable, uuid(783758a0-cdb5-11dc-95ff-0800200c9a66)] interface nsimsgsearchvalue : nsisupports { // type of object attribute nsmsgsearchattribvalue attrib; // accessing these will throw an exception if the above // attribute does not match the type!

nsINavBookmarkObserver
1.0 66 introduced gecko 1.8 inherits from: nsisupports last changed in gecko 21.0 (firefox 21.0 / thunderbird 21.0 / seamonkey 2.18) method overview void onbeforeitemremoved(in long long aitemid, in unsigned short aitemtype, in long long aparentid, in acstring aguid, in acstring aparentguid); obsolete since gecko 21.0 void onbeginupdatebatch(); void onendupdatebatch(); void onfolderadded(in print64 folder, in print64 parent, in print32 index); obsolete since gecko 1.9 void onfolderchanged(in print64 folder, in acstring property); obsolete since gecko 1.9 void onfoldermoved(in print64 f...

nsINavHistoryBatchCallback
1.0 66 introduced gecko 1.9 inherits from: nsisupports last changed in gecko 1.9 (firefox 3) method overview void runbatched(in nsisupports auserdata); methods runbatched() void runbatched( in nsisupports auserdata ); parameters auserdata see also nsinavhistoryservice.runinbatchmode() nsinavbookmarksservice.runinbatchmode() ...

nsINavHistoryContainerResultNode
1.0 66 introduced gecko 1.9 inherits from: nsinavhistoryresultnode last changed in gecko 2.0 (firefox 4 / thunderbird 3.3 / seamonkey 2.1) method overview nsinavhistoryresultnode findnodebydetails(in autf8string auristring, in prtime atime, in long long aitemid, in boolean arecursive); nsinavhistoryresultnode getchild(in unsigned long aindex); unsigned long getchildindex(in nsinavhistoryresultnode anode); attributes attribute type description childcount unsigned long the number of child...

nsINavHistoryFullVisitResultNode
1.0 66 introduced gecko 1.9 inherits from: nsinavhistoryvisitresultnode last changed in gecko 1.9 (firefox 3) the information returned in this interface is not commonly used, hence its separation into a separate query type for efficiency.

nsINavHistoryObserver
1.0 66 introduced gecko 1.8 inherits from: nsisupports last changed in gecko 21.0 (firefox 21.0 / thunderbird 21.0 / seamonkey 2.18) warning: if you are in the middle of a batch transaction, there may be a database transaction active.

nsINavHistoryQuery
1.0 66 introduced gecko 1.9 inherits from: nsisupports last changed in gecko 2.0 (firefox 4 / thunderbird 3.3 / seamonkey 2.1) the nsinavhistoryquery is not intended to be a super-general query mechanism.

nsINavHistoryQueryOptions
1.0 66 introduced gecko 1.9 inherits from: nsisupports last changed in gecko 13.0 (firefox 13.0 / thunderbird 13.0 / seamonkey 2.10) method overview nsinavhistoryqueryoptions clone(); attributes attribute type description applyoptionstocontainers boolean if true, the query options are only applied to the containers.

nsINavHistoryQueryResultNode
1.0 66 introduced gecko 1.8 inherits from: nsinavhistorycontainerresultnode last changed in gecko 2.0 (firefox 4 / thunderbird 3.3 / seamonkey 2.1) note: if you request that places not be expanded in the options that generated the node, the node will report that it has no children and will never try to populate itself.

nsINavHistoryResult
1.0 66 introduced gecko 1.8 inherits from: nsisupports last changed in gecko 2.0 (firefox 4 / thunderbird 3.3 / seamonkey 2.1) places results use a model-view-controller (mvc) design pattern.

nsINavHistoryResultNode
1.0 66 introduced gecko 1.9 inherits from: nsisupports last changed in gecko 2.0 (firefox 4 / thunderbird 3.3 / seamonkey 2.1) attributes attribute type description accesscount unsigned long total number of times the uri has been accessed.

nsINavHistoryResultObserver
1.0 66 introduced gecko 2.0 inherits from: nsisupports last changed in gecko 11.0 (firefox 11.0 / thunderbird 11.0 / seamonkey 2.8) note: in gecko 2.0 (firefox 4 / thunderbird 3.3 / seamonkey 2.1), this interface replaced the older nsinavhistoryresultviewer interface, which only allowed one client at a time.

nsINavHistoryResultTreeViewer
1.0 66 introduced gecko 1.8 inherits from: nsinavhistoryresultobserver last changed in gecko 1.9 (firefox 3) this object removes itself from the associated result when the tree is detached; this prevents circular references.

nsINavHistoryResultViewer
1.0 66 introduced gecko 1.9 obsolete gecko 2.0 inherits from: nsisupports last changed in gecko 1.9.2 (firefox 3.6 / thunderbird 3.1 / fennec 1.0) obsolete since gecko 2.0 (firefox 4 / thunderbird 3.3 / seamonkey 2.1)this feature is obsolete.

nsINavHistoryService
1.0 66 introduced gecko 1.8 inherits from: nsisupports last changed in gecko 22 (firefox 22 / thunderbird 22 / seamonkey 2.19) implemented by: "@mozilla.org/browser/nav-history-service;1".

nsINavHistoryVisitResultNode
1.0 66 introduced gecko 1.9 inherits from: nsinavhistoryresultnode last changed in gecko 1.9 (firefox 3) attributes attribute type description sessionid long long the session id of the visit, used for session grouping when a tree view is sorted by date.

nsINetworkLinkService
1.0 66 introduced gecko 1.8 inherits from: nsisupports last changed in gecko 8.0 (firefox 8.0 / thunderbird 8.0 / seamonkey 2.5) implemented by: @mozilla.org/network/network-link-service;1 as a service: var networklinkservice = components.classes["@mozilla.org/network/network-link-service;1"] .getservice(components.interfaces.nsinetworklinkservice); attributes attribute type description islinkup boolean this is set to true when the system is believed to have a usable network connection.

nsIParentalControlsService
1.0 66 introduced gecko 1.9 inherits from: nsisupports last changed in gecko 1.9 (firefox 3) note: currently, this interface is only supported on microsoft windows vista and newer as well as android 4.3 and newer.

nsIParserUtils
1.0 66 introduced gecko 13.0 inherits from: nsisupports last changed in gecko 14.0 (firefox 14.0 / thunderbird 14.0 / seamonkey 2.11) warning: do not use this from within gecko--use nscontentutils, nstreesanitizer, and so on directly instead.

nsIPasswordManager
netwerk/base/public/nsipasswordmanager.idlscriptable used to interface with the built-in password manager 66 introduced gecko 1.0 deprecated gecko 1.9 inherits from: nsisupports last changed in gecko 1.0 see using nsipasswordmanager for examples.

nsIPlacesImportExportService
1.0 66 introduced gecko 1.9 inherits from: nsisupports last changed in gecko 14.0 (firefox 14.0 / thunderbird 14.0 / seamonkey 2.11) in the past, this interface also offered methods for importing places data, but those methods are now part of the bookmarkhtmlutils.jsm javascript code module.

nsIPrivateBrowsingService
1.0 66 introduced gecko 1.9.1 inherits from: nsisupports last changed in gecko 2.0 (firefox 4 / thunderbird 3.3 / seamonkey 2.1) this interface is deprecated since firefox 20, and will probably be completely removed in firefox 21.

nsIProcess2
1.0 66 introduced gecko 1.9.1 obsolete gecko 1.9.2 inherits from: nsiprocess last changed in gecko 1.9.1 (firefox 3.5 / thunderbird 3.0 / seamonkey 2.0) gecko 1.9.2 note this interface was removed in gecko 1.9.2 and its method added to nsiprocess.

nsIProfile
66 introduced gecko 0.9 deprecated gecko 1.8.1 obsolete gecko 20.0 inherits from: nsisupports last changed in gecko 1.6 implemented by: @mozilla.org/profile/manager;1.

nsIProfileUnlocker
1.0 66 introduced gecko 1.8 inherits from: nsisupports last changed in gecko 1.8 (firefox 1.5 / thunderbird 1.5 / seamonkey 1.0) method overview void unlock(in unsigned long aseverity); constants constant value description attempt_quit 0 politely ask the process currently holding the profile's lock to quit.

nsIProtocolProxyCallback
1.0 66 introduced gecko 1.8 inherits from: nsisupports last changed in gecko 1.8 (firefox 1.5 / thunderbird 1.5 / seamonkey 1.0) method overview void onproxyavailable(in nsicancelable arequest, in nsiuri auri, in nsiproxyinfo aproxyinfo, in nsresult astatus); methods onproxyavailable() this method is called when proxy info is available or when an error in the proxy resolution occurs.

nsIProtocolProxyFilter
1.0 66 introduced gecko 1.8 inherits from: nsisupports last changed in gecko 1.8 (firefox 1.5 / thunderbird 1.5 / seamonkey 1.0) this interface is used to apply filters to the proxies selected for a given uri.

nsIRadioInterfaceLayer
1.0 66 introduced gecko 12.0 inherits from: nsisupports last changed in gecko 14.0 (firefox 14.0 / thunderbird 14.0 / seamonkey 2.11) implemented by: @mozilla.org/telephony/system-worker-manager;1.

nsIRandomGenerator
1.0 66 introduced gecko 1.9 inherits from: nsisupports last changed in gecko 1.9 (firefox 3) method overview void generaterandombytes(in unsigned long alength, [retval, array, size_is(alength)] out octet abuffer); methods generaterandombytes() generates the specified amount of random bytes.

nsISSLErrorListener
1.0 66 introduced gecko 1.9 inherits from: nsisupports last changed in gecko 1.9 (firefox 3) note: the recipient of this ssl status notification should not block.

nsIScreenManager
66 introduced gecko 0.9.5 inherits from: nsisupports last changed in gecko 1.9 (firefox 3) implemented by: @mozilla.org/gfx/screenmanager;1 as a service: var screenmanager = components.classes["@mozilla.org/gfx/screenmanager;1"] .getservice(components.interfaces.nsiscreenmanager); method overview nsiscreen screenfornativewidget( in voidptr nativewidget ); native code only!

nsIScriptError
66 introduced gecko 1.0 inherits from: nsiconsolemessage last changed in gecko 1.9 (firefox 3) implemented by: @mozilla.org/scripterror;1.

nsIScriptError2
1.0 66 introduced gecko 2.0 obsolete gecko 12.0 inherits from: nsiscripterror last changed in gecko 9.0 (firefox 9.0 / thunderbird 9.0 / seamonkey 2.6) in gecko 12.0 this interface was merged into the nsiscripterror interface.

nsIScriptableIO
by default, the value 0664 is used.

nsIScriptableUnescapeHTML
1.0 66 introduced gecko 1.8 obsolete gecko 14.0 inherits from: nsisupports last changed in gecko 1.8 (firefox 1.5 / thunderbird 1.5 / seamonkey 1.0) note: as of firefox 14, this interface is obsolete (but still available for compatibility with legacy extensions) and all its functionality is available with more configuration options via the nsiparserutils interface.

nsISearchSubmission
1.0 66 introduced gecko 1.8 inherits from: nsisupports last changed in gecko 1.8 (firefox 1.5 / thunderbird 1.5 / seamonkey 1.0) attributes attribute type description postdata nsiinputstream the post data associated with a search submission, wrapped in a mime input stream.

nsISelection2
1.0 66 introduced gecko 1.8 obsolete gecko 8.0 inherits from: nsiselection last changed in gecko 1.9.1 (firefox 3.5 / thunderbird 3.0 / seamonkey 2.0) in gecko 8.0 this interface was merged into the nsiselectionprivate interface.

nsISelection3
1.0 66 introduced gecko 2.0 obsolete gecko 8.0 inherits from: nsisupports last changed in gecko 2.0 (firefox 4 / thunderbird 3.3 / seamonkey 2.1) in gecko 8.0 this interface was merged into the nsiselection interface.

nsISessionStartup
1.0 66 introduced gecko 1.8 inherits from: nsisupports last changed in gecko 8.0 (firefox 8.0 / thunderbird 8.0 / seamonkey 2.5) implemented by: @mozilla.org/browser/sessionstartup;1.

nsISessionStore
1.0 66 introduced gecko 1.8 inherits from: nsisupports last changed in gecko 2.0 (firefox 4 / thunderbird 3.3 / seamonkey 2.1) in versions of firefox prior to 3.5, the user preference browser.sessionstore.enabled must be true for these calls to be successful.

nsISmsDatabaseService
nsismsdatabaseservice dom/sms/interfaces/nsismsdatabaseservice.idlscriptable used to store and manage sms text messages for the websms api 1.0 66 introduced gecko 13.0 inherits from: nsisupports last changed in gecko 15.0 (firefox 15.0 / thunderbird 15.0 / seamonkey 2.12) implemented by: @mozilla.org/sms/smsdatabaseservice;1.

nsISmsRequestManager
nsismsrequestmanager dom/sms/interfaces/nsismsrequestmanager.idlscriptable used to manage sms related requests and notifications for the websms api 1.0 66 introduced gecko 13.0 inherits from: nsisupports last changed in gecko 15.0 (firefox 15.0 / thunderbird 15.0 / seamonkey 2.12) implemented by: @mozilla.org/sms/smsrequestmanager;1.

nsISmsService
dom/sms/interfaces/nsismsservice.idlscriptable used to send sms text messages for the websms api 1.0 66 introduced gecko 13.0 inherits from: nsisupports last changed in gecko 15.0 (firefox 15.0 / thunderbird 15.0 / seamonkey 2.12) implemented by: @mozilla.org/sms/smsservice;1.

nsISocketProviderService
66 introduced gecko 1.0 inherits from: nsisupports last changed in gecko 1.7 method overview nsisocketprovider getsocketprovider(in string sockettype); methods getsocketprovider() given a string representing a socket type, this method returns an nsisocketprovider representing that socket type.

nsISpeculativeConnect
1.0 66 introduced gecko 15.0 inherits from: nsisupports last changed in gecko 15.0 (firefox 15.0 / thunderbird 15.0 / seamonkey 2.12) to use this service, simply call nsisupports.queryinterface() on the nsiioservice you plan to use for the connection, to get access to the i/o service's implementation of nsispeculativeconnect.

nsIStructuredCloneContainer
1.0 66 introduced gecko 6.0 inherits from: nsisupports last changed in gecko 6.0 (firefox 6.0 / thunderbird 6.0 / seamonkey 2.3) you can copy an object into an nsistructuredclonecontainer using initfromvariant() or initfrombase64().

nsISupportsCString
see bug 166426 for details.

nsISupportsChar
see bug 166426 for details.

nsISupportsDouble
see bug 166426 for details.

nsISupportsFloat
see bug 166426 for details.

nsISupportsID
see bug bug 166426 for details.

nsISupportsInterfacePointer
see bug bug 166426 for details.

nsISupportsPRBool
see bug 166426 for details.

nsISupportsPRInt16
see bug 166426 for details.

nsISupportsPRInt64
see bug 166426 for details.

nsISupportsPRTime
see bug 166426 for details.

nsISupportsPRUint16
see bug 166426 for details.

nsISupportsPRUint32
see bug 166426 for details.

nsISupportsPRUint64
see bug 166426 for details.

nsISupportsPRUint8
see bug 166426 for details.

nsISupportsPrimitive
see bug 166426 for details.

nsISupportsPriority
1.0 66 introduced gecko 1.8 inherits from: nsisupports last changed in gecko 1.8 (firefox 1.5 / thunderbird 1.5 / seamonkey 1.0) this interface does not strictly define what happens when the priority of an object is changed.

nsISupportsString
see bug 166426 for details.

nsISyncJPAKE
1.0 66 introduced gecko 2.0 inherits from: nsisupports last changed in gecko 2.0 (firefox 4 / thunderbird 3.3 / seamonkey 2.1) method overview void final(in acstring ab, in acstring agvb, in acstring arb, in acstring ahkdfinfo, out acstring aaes256key, out acstring ahmac256key); void round1(in acstring asignerid, out acstring agx1, out acstring agv1, out acstring ar1, out acstring agx2, out acstring agv2, out acstring ar2); void round2(in acstring apeerid, in acstring apin, in acstring agx3, in acstring agv3, in acstring ar3, in acstring agx4, in acstring agv4, in acstring ar4, out acstring aa, out acstring agva, out acstring ara); methods final() perform the...

nsITaggingService
1.0 66 introduced gecko 1.9 inherits from: nsisupports last changed in gecko 2.0 (firefox 4 / thunderbird 3.3 / seamonkey 2.1) implemented by: @mozilla.org/browser/tagging-service;1.

nsITaskbarPreview
1.0 66 introduced gecko 1.9.2 inherits from: nsisupports last changed in gecko 1.9.2 (firefox 3.6 / thunderbird 3.1 / fennec 1.0) you can not directly instantiate this interface.

nsITaskbarPreviewButton
1.0 66 introduced gecko 1.9.2 inherits from: nsisupports last changed in gecko 1.9.2 (firefox 3.6 / thunderbird 3.1 / fennec 1.0) you can't directly instantiate this interface.

nsITaskbarPreviewController
1.0 66 introduced gecko 1.9.2 inherits from: nsisupports last changed in gecko 1.9.2 (firefox 3.6 / thunderbird 3.1 / fennec 1.0) clients should provide their own implementation of this interface.

nsITaskbarProgress
1.0 66 introduced gecko 1.9.2 inherits from: nsisupports last changed in gecko 1.9.2 (firefox 3.6 / thunderbird 3.1 / fennec 1.0) method overview void setprogressstate(in nstaskbarprogressstate state, in unsigned long long currentvalue optional, in unsigned long long maxvalue optional); constants constant value description state_no_progress 0 stop displaying progress on the taskbar button.

nsITaskbarTabPreview
1.0 66 introduced gecko 1.9.2 inherits from: nsitaskbarpreview last changed in gecko 1.9.2 (firefox 3.6 / thunderbird 3.1 / fennec 1.0) tab preview support is disabled by default in gecko 1.9.2 creating an nsitaskbartabpreview for a window will automatically hide that window's nsitaskbarwindowpreview; this is done by windows and cannot be prevented.

nsITaskbarWindowPreview
1.0 66 introduced gecko 1.9.2 inherits from: nsitaskbarpreview last changed in gecko 1.9.2 (firefox 3.6 / thunderbird 3.1 / fennec 1.0) you can't directly instantiate this interface; instead, call nsiwintaskbar.gettaskbarwindowpreview() to get the taskbar preview for a specific window.

nsITextInputProcessor
dom/interfaces/base/nsitextinputprocessor.idlscriptable this interface is a text input events synthesizer and manages its composition and modifier state 1.0 66 introduced gecko 38 inherits from: nsisupports last changed in gecko 38.0 (firefox 38.0 / thunderbird 38.0 / seamonkey 2.35) the motivation of this interface is to provide better api than nsidomwindowutils to dispatch key events and create, modify, and commit composition in higher level.

nsITextInputProcessorCallback
dom/interfaces/base/nsitextinputprocessor.idlscriptable a callback interface for nsitextinputprocessor user 1.0 66 introduced gecko 38 inherits from: nsisupports last changed in gecko 38.0 (firefox 38.0 / thunderbird 38.0 / seamonkey 2.35) nsitextinputprocessorcallback is defined for receiving requests and notifications to ime from gecko.

nsITextInputProcessorNotification
dom/interfaces/base/nsitextinputprocessorcallback.idlscriptable this interface of a request or notification to ime 1.0 66 introduced gecko 38 inherits from: nsisupports last changed in gecko 38.0 (firefox 38.0 / thunderbird 38.0 / seamonkey 2.35) this interface tells details of a request or notification to ime.

nsIThreadPool
1.0 66 introduced gecko 1.9 inherits from: nsieventtarget last changed in gecko 1.9.1 (firefox 3.5 / thunderbird 3.0 / seamonkey 2.0) a thread pool provides a convenient way to process events off the main thread.

nsITraceableChannel
1.0 66 introduced gecko 1.9.0.4 inherits from: nsisupports last changed in gecko 1.9.0.4 the typical way to use this interface is as follows: register for the "http-on-examine-response" notification to track all http responses; skip redirects (responsestatus = 3xx on nsihttpchannel), since otherwise you may end up with two listeners registered for a channel; qi the channel passed as the "subject" to your observer to nsitraceablechannel, and replace the default nsistreamlistener (that passes the data to the original requester - e.g.

nsIURLFormatter
1.0 66 introduced gecko 1.8 inherits from: nsisupports last changed in gecko 1.8 (firefox 1.5 / thunderbird 1.5 / seamonkey 1.0) variable names can contain 'a-z' letters and '_' characters.

nsIUUIDGenerator
1.0 66 introduced gecko 1.8.1 inherits from: nsisupports last changed in gecko 1.8.1 (firefox 2 / thunderbird 2 / seamonkey 1.1) implemented by @mozilla.org/uuid-generator; as a service: var uuidgenerator = components.classes["@mozilla.org/uuid-generator;1"] .getservice(components.interfaces.nsiuuidgenerator); method overview nsidptr generateuuid(); void generateuuidinplace(in nsnonconstidptr id); native code only!

nsIUpdate
1.0 66 introduced gecko 1.8 inherits from: nsisupports last changed in gecko 2.0 (firefox 4 / thunderbird 3.3 / seamonkey 2.1) method overview nsiupdatepatch getpatchat(in unsigned long index); nsidomelement serialize(in nsidomdocument updates); attributes attribute type description appversion astring the application version of this update.

nsIUpdateCheckListener
1.0 66 introduced gecko 1.8 inherits from: nsisupports last changed in gecko 1.8 (firefox 1.5 / thunderbird 1.5 / seamonkey 1.0) method overview void oncheckcomplete(in nsixmlhttprequest request, [array, size_is(updatecount)] in nsiupdate updates, in unsigned long updatecount); void onerror(in nsixmlhttprequest request, in nsiupdate update); void onprogress(in nsixmlhttprequest request, in unsigned long position, in unsigned long totalsize); methods oncheckcomplete() called when the update check is completed.

nsIUpdateChecker
1.0 66 introduced gecko 1.8 inherits from: nsisupports last changed in gecko 1.8 (firefox 1.5 / thunderbird 1.5 / seamonkey 1.0) method overview void checkforupdates(in nsiupdatechecklistener listener, in boolean force); void stopchecking(in unsigned short duration); constants constant value description current_check 1 constant for the stopchecking() method indicating that only the current update check should be stopped.

nsIUpdateItem
1.0 66 introduced gecko 1.8 obsolete gecko 2.0 inherits from: nsisupports last changed in gecko 2.0 (firefox 4 / thunderbird 3.3 / seamonkey 2.1) this interface is obsolete; instead of using the extension manager, you should use the addon manager.

nsIUpdateManager
1.0 66 introduced gecko 1.8 inherits from: nsisupports last changed in gecko 1.8 (firefox 1.5 / thunderbird 1.5 / seamonkey 1.0) method overview nsiupdate getupdateat(in long index); void saveupdates(); attributes attribute type description activeupdate nsiupdate an nsiupdate object describing the currently in use update.

nsIUpdatePatch
1.0 66 introduced gecko 1.8 inherits from: nsisupports last changed in gecko 2.0 (firefox 4 / thunderbird 3.3 / seamonkey 2.1) method overview nsidomelement serialize(in nsidomdocument updates); attributes attribute type description finalurl astring the final url this patch was being downloaded from.

nsIUpdatePrompt
1.0 66 introduced gecko 1.8 inherits from: nsisupports last changed in gecko 1.8 (firefox 1.5 / thunderbird 1.5 / seamonkey 1.0) method overview void checkforupdates(); void showupdateavailable(in nsiupdate update); void showupdatedownloaded(in nsiupdate update, [optional] in boolean background); void showupdateerror(in nsiupdate update); void showupdatehistory(in nsidomwindow parent); void showupdateinstalled(); methods checkforupdates() presents a user interface that checks for and displays the available updates.

nsIUpdateTimerManager
1.0 66 introduced gecko 1.8 inherits from: nsisupports last changed in gecko 1.8 (firefox 1.5 / thunderbird 1.5 / seamonkey 1.0) method overview void registertimer(in astring id, in nsitimercallback callback, in unsigned long interval); methods registertimer() presents a user interface that checks for and displays the available updates.

nsIUploadChannel2
1.0 66 introduced gecko 1.9.2 inherits from: nsisupports last changed in gecko 1.9.2 (firefox 3.6 / thunderbird 3.1 / fennec 1.0) method overview void explicitsetuploadstream(in nsiinputstream astream, in acstring acontenttype, in long long acontentlength, in acstring amethod, in boolean astreamhasheaders); methods explicitsetuploadstream() sets a stream to be uploaded by this channel with the specified content-type and content-length header values.

nsIUrlListManagerCallback
1.0 66 introduced gecko 1.8 inherits from: nsisupports last changed in gecko 1.8 (firefox 1.5 / thunderbird 1.5 / seamonkey 1.0) method overview void handleevent(in acstring value); methods handleevent() void handleevent( in acstring value ); parameters value ...

nsIVersionComparator
1.0 66 introduced gecko 1.8 inherits from: nsisupports last changed in gecko 1.8 (firefox 1.5 / thunderbird 1.5 / seamonkey 1.0) version strings are dot-separated sequences of version-parts.

nsIWebBrowserChrome2
1.0 66 introduced gecko 1.9 inherits from: nsiwebbrowserchrome last changed in gecko 1.9 (firefox 3) method overview void setstatuswithcontext(in unsigned long statustype, in astring statustext, in nsisupports statuscontext); methods setstatuswithcontext() called when the status text in the chrome needs to be updated.

nsIWebBrowserChrome3
1.0 66 introduced gecko 2.0 inherits from: nsiwebbrowserchrome2 last changed in gecko 2.0 (firefox 4 / thunderbird 3.3 / seamonkey 2.1) method overview astring onbeforelinktraversal(in astring originaltarget, in nsiuri linkuri, in nsidomnode linknode, in prbool isapptab); methods onbeforelinktraversal() determines the appropriate target for a link.

nsIWebNavigationInfo
1.0 66 introduced gecko 1.8 inherits from: nsisupports last changed in gecko 1.8 (firefox 1.5 / thunderbird 1.5 / seamonkey 1.0) implemented by: @mozilla.org/webnavigation-info;1 as a service: var webnavigationinfo = components.classes["@mozilla.org/webnavigation-info;1"] .getservice(components.interfaces.nsiwebnavigationinfo); method overview unsigned long istypesupported(in acstring atype, in nsiwebnavigation awebnav); constants support type constants constant value description unsupported 0 returned by istypesupported() to indicate lack of support f...

nsIWebSocketChannel
1.0 66 introduced gecko 8.0 inherits from: nsisupports last changed in gecko 8.0 (firefox 8.0 / thunderbird 8.0 / seamonkey 2.5) implemented by: ?????????????????????????????????????.

nsIWebSocketListener
1.0 66 introduced gecko 8.0 inherits from: nsisupports last changed in gecko 8.0 (firefox 8.0 / thunderbird 8.0 / seamonkey 2.5) method overview void onacknowledge(in nsisupports acontext, in pruint32 asize); void onbinarymessageavailable(in nsisupports acontext, in acstring amsg); void onmessageavailable(in nsisupports acontext, in autf8string amsg); void onserverclose(in nsisupports acontext, in unsigned short acode, in autf8string areason); void onstart(in nsisupports acontext); void onstop(in nsisupports acontext, in nsres...

nsIWebappsSupport
1.0 66 introduced gecko 2.0 inherits from: nsisupports last changed in gecko 2.0 (firefox 4 / thunderbird 3.3 / seamonkey 2.1) method overview void installapplication(in wstring title, in wstring uri, in wstring iconuri, in wstring icondata); boolean isapplicationinstalled(in wstring uri); methods installapplication() this method installs a web application.

nsIWifiAccessPoint
1.0 66 introduced gecko 1.9.1 inherits from: nsisupports last changed in gecko 1.9.1 (firefox 3.5 / thunderbird 3.0 / seamonkey 2.0) attributes attribute type description mac acstring the wifi access point's mac address.

nsIWifiListener
1.0 66 introduced gecko 1.9.1 inherits from: nsisupports last changed in gecko 1.9.1 (firefox 3.5 / thunderbird 3.0 / seamonkey 2.0) method overview void onchange([array, size_is(alen)] in nsiwifiaccesspoint accesspoints, in unsigned long alen); void onerror(in long error); methods onchange() called when the list of available access points changes.

nsIWifiMonitor
1.0 66 introduced gecko 1.9.1 inherits from: nsisupports last changed in gecko 1.9.1 (firefox 3.5 / thunderbird 3.0 / seamonkey 2.0) this is used, for example, by geolocation to use wifi access points for location detection.

nsIWinAccessNode
1.0 66 introduced gecko 1.9 inherits from: nsisupports last changed in gecko 1.9 (firefox 3) method overview voidptr querynativeinterface([const] in mscomiidref aiid); methods querynativeinterface() voidptr querynativeinterface( [const] in mscomiidref aiid ); parameters aiid return value ...

nsIWinAppHelper
1.0 66 introduced gecko 1.8 inherits from: nsisupports last changed in gecko 1.9.2 (firefox 3.6 / thunderbird 3.1 / fennec 1.0) implemented by: @mozilla.org/xre/app-info;1.

nsIWinTaskbar
1.0 66 introduced gecko 1.9.2 inherits from: nsisupports last changed in gecko 2.0 (firefox 4 / thunderbird 3.3 / seamonkey 2.1) starting with windows 7, applications gain some control over their appearance in the taskbar.

nsIWindowsRegKey
1.0 66 introduced gecko 1.8 inherits from: nsisupports last changed in gecko 1.8 (firefox 1.5 / thunderbird 1.5 / seamonkey 1.0) the interface represents a single key in the registry.

nsIWorker
1.0 66 introduced gecko 1.9.1 inherits from: nsiabstractworker last changed in gecko 1.9.1 (firefox 3.5 / thunderbird 3.0 / seamonkey 2.0) for usage details, see worker and the article using dom workers.

nsIWorkerFactory
dom/interfaces/threads/nsidomworkers.idlscriptable creates and returns a new worker 1.0 66 introduced gecko 2.0 obsolete gecko 8.0 inherits from: nsisupports last changed in gecko 2.0 (firefox 4 / thunderbird 3.3 / seamonkey 2.1) this interface was removed in gecko 8.0.

nsIWorkerGlobalScope
1.0 66 introduced gecko 1.9.1 inherits from: nsisupports last changed in gecko 1.9.2 (firefox 3.6 / thunderbird 3.1 / fennec 1.0) attributes attribute type description location nsiworkerlocation read only.

nsIWorkerMessageEvent
1.0 66 introduced gecko 1.9.1 inherits from: nsidomevent last changed in gecko 1.9.1 (firefox 3.5 / thunderbird 3.0 / seamonkey 2.0) method overview void initmessageevent(in domstring atypearg, in boolean acanbubblearg, in boolean acancelablearg, in domstring adataarg, in domstring aoriginarg, in nsisupports asourcearg); attributes attribute type description data domstring the event's data.

nsIWorkerMessagePort
1.0 66 introduced gecko 1.9.1 inherits from: nsisupports last changed in gecko 1.9.1 (firefox 3.5 / thunderbird 3.0 / seamonkey 2.0) method overview void postmessage(in domstring amessage); methods postmessage() posts a message into the event queue.

nsIWorkerScope
1.0 66 introduced gecko 1.9.1 inherits from: nsiworkerglobalscope last changed in gecko 1.9.2 (firefox 3.6 / thunderbird 3.1 / fennec 1.0) method overview void postmessage(in domstring amessage, [optional] in nsiworkermessageport amessageport); void close(); attributes attribute type description onclose nsidomeventlistener a listener object to be called when the worker stops running.

nsIWritablePropertyBag
1.0 66 introduced gecko 1.8 inherits from: nsipropertybag last changed in gecko 1.8 (firefox 1.5 / thunderbird 1.5 / seamonkey 1.0) method overview void deleteproperty(in astring name); void setproperty(in astring name, in nsivariant value); methods deleteproperty() delete a property with the given name.

nsIWritablePropertyBag2
1.0 66 introduced gecko 1.8 inherits from: nsipropertybag2 last changed in gecko 1.8 (firefox 1.5 / thunderbird 1.5 / seamonkey 1.0) method overview void setpropertyasacstring(in astring prop, in acstring value); void setpropertyasastring(in astring prop, in astring value); void setpropertyasautf8string(in astring prop, in autf8string value); void setpropertyasbool(in astring prop, in boolean value); void setpropertyasdouble(in astring prop, in double value); void setpropertyasint32(in astring prop, in print32 value); void setpropertyasint64(in astring prop, in print64 value)...

nsIXFormsModelElement
1.0 66 introduced gecko 1.8 obsolete gecko 1.9.1 inherits from: nsisupports last changed in gecko 1.8 (firefox 1.5 / thunderbird 1.5 / seamonkey 1.0) method overview nsidomdocument getinstancedocument(in domstring instanceid); void rebuild(); void recalculate(); void refresh(); void revalidate(); methods getinstancedocument() nsidomdocument getinstancedocument( in domstring instanceid ); parameters instanceid the id of the instance element to be returned.

nsIXFormsNSInstanceElement
last changed in gecko 1.8 (firefox 1.5 / thunderbird 1.5 / seamonkey 1.0) interface code [scriptable, uuid(80669b92-8331-4f92-aaf8-06e80e6827b3)] interface nsixformsnsinstanceelement : nsisupports { nsidomdocument getinstancedocument(); }; methods getinstancedocument nsidomdocument getinstancedocument(); getinstancedocument returns a dom document that corresponds to the instance data associated with the instance element.

nsIXMLHttpRequest
you only want this if your url is to a zip file or some file you want to download and make a nsiarraybufferinputstream out of it or something xhr.send(null); } xhr('https://www.gravatar.com/avatar/eb9895ade1bd6627e054429d1e18b576?s=24&d=identicon&r=pg&f=1', data => { services.prompt.alert(null, 'xhr success', data); var file = os.path.join(os.constants.path.desktopdir, "test.png"); var promised = os.file.writeatomic(file, new uint8array(data)); promised.then( function() { alert('succesfully saved image to desktop') }, function(ex) { alert('...

nsIXMLHttpRequestEventTarget
1.0 66 introduced gecko 1.9.1 inherits from: nsidomeventtarget last changed in gecko 5.0 (firefox 5.0 / thunderbird 5.0 / seamonkey 2.2) attributes attribute type description onabort nsidomeventlistener a javascript function object that gets invoked if the operation is canceled by the user.

nsIXMLHttpRequestUpload
1.0 66 introduced gecko 1.9.1 inherits from: nsidomeventtarget last changed in gecko 1.9.1 (firefox 3.5 / thunderbird 3.0 / seamonkey 2.0) attributes attribute type description onabort nsidomeventlistener onerror nsidomeventlistener onload nsidomeventlistener onloadstart nsidomeventlistener onprogress nsidomeventlistener see also nsixmlhttprequest nsixmlhttprequesteventtarget xmlhttprequest using xmlhttprequest ...

nsIXULAppInfo
1.0 66 introduced gecko 1.8 inherits from: nsisupports last changed in gecko 1.8 (firefox 1.5 / thunderbird 1.5 / seamonkey 1.0) in xulrunner applications nsixulappinfo obtains app-specific information from application.ini.

nsIXULRuntime
1.0 66 introduced gecko 1.8 inherits from: nsisupports last changed in gecko 2.0 (firefox 4 / thunderbird 3.3 / seamonkey 2.1) implemented by: @mozilla.org/xre/app-info;1.

nsIXULTemplateQueryProcessor
1.0 66 introduced gecko 1.9 inherits from: nsisupports last changed in gecko 1.9 (firefox 3) a query processor takes a template query and generates results for it given a datasource and a reference point.

nsIXULTemplateResult
1.0 66 introduced gecko 1.9 inherits from: nsisupports last changed in gecko 1.9 (firefox 3) each result is identified by an id, which must be unique within the set of results produced from a query.

nsIZipWriter
1.0 66 introduced gecko 1.9 inherits from: nsisupports last changed in gecko 1.9 (firefox 3) once all the operations you wish to perform are added to the queue, a call to processqueue() will perform the operations in the order they were added to the queue.

nsMsgFolderFlagType
[scriptable,uuid(fbe7cba8-3141-4c44-9660-99af6b53f27e)] interface nsmsgfolderflags { /** * @name folder type flags * these flags define the type of folder.

nsMsgSearchAttrib
*/ [scriptable, uuid(a83ca7e8-4591-4111-8fb8-fd76ac73c866)] interface nsmsgsearchattrib { const nsmsgsearchattribvalue custom = -2; /* a custom term, see nsimsgsearchcustomterm */ const nsmsgsearchattribvalue default = -1; const nsmsgsearchattribvalue subject = 0; /* mail and news */ const nsmsgsearchattribvalue sender = 1; const nsmsgsearchattribvalue body = 2; const nsmsgsearchattribvalue date = 3; const nsmsgsearchattribvalue priority = 4; /* mail only */ c...

nsIMsgSearchValue
defined in comm-central/ mailnews/ base/ search/ public/ nsimsgsearchvalue.idl #include "nsmsgsearchcore.idl" interface nsimsgfolder; [scriptable, uuid(783758a0-cdb5-11dc-95ff-0800200c9a66)] interface nsimsgsearchvalue : nsisupports { // type of object attribute nsmsgsearchattribvalue attrib; // accessing these will throw an exception if the above // attribute does not match the type!

nsMsgSearchOpValue
is also applies */ 160 const nsmsgsearchopvalue islowerthan = 8; 161 162 const nsmsgsearchopvalue beginswith = 9; 163 const nsmsgsearchopvalue endswith = 10; 164 165 const nsmsgsearchopvalue soundslike = 11; /* for ldap phoenetic matching */ 166 const nsmsgsearchopvalue ldapdwim = 12; /* do what i mean for simple search */ 167 168 const nsmsgsearchopvalue isgreaterthan = 13; 169 const nsmsgsearchopvalue islessthan = 14; 170 171 const nsmsgsearchopvalue namecompletion = 15; /* name completion operator...as the name implies =) */ 172 const nsmsgsearchopvalue isinab = 16; 173 const nsmsgsearchopvalue isntinab = 17; 1...

Setting HTTP request headers
(in our example, our made up http header is x-hello and not hello because we correctly added the x- in front of our name.) no longer the case: http://tools.ietf.org/html/rfc6648 notifications the question that may be coming to your mind right now is, how do you get the nsihttpchannel when an http request is made.

Status, Recent Changes, and Plans
see bug 65664.

XPCOM category image-sniffing-services
in firefox 3, a new xpcom category was added in bug 391667 to allow "third-party" xpcom components to identify images based on their content.

Using COM from js-ctypes
%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/ms686615%28v=vs.85%29.aspx let cocreateinstance = lib.declare('cocreateinstance', winabi, hresult, // return refclsid, // rclsid lpunknown, // punkouter dword, // dwclscontext refiid, // riid lpvoid // *ppv ); // helper functions function checkhresult(hr /*primative hresult*/, funcname /*jsstr*/) { // primative because thats what i...

Working with ArrayBuffers
var casted = ctypes.cast(pixelbuffer.address(), ctypes.uint8_t.array(myimgdata.data.length).ptr).contents; // myimgdat.data.length is imgwidth * imgheight * 4 because per pixel there is r, g, b, a numbers casted.tostring(); // "ctypes.uint8_t.array(640000)([45, 66, 135, 255, 99, 86, 55, 255, ..........

Open the debugger - Firefox Developer Tools
there are three ways to open the debugger: select "debugger" from the web developer submenu in the firefox menu (or tools menu if you display the menu bar or are on mac os x) press ctrl + shift + z on windows and linux, or cmd + opt + z on macos (starting in firefox 71; prior to firefox 66, the letter in this shortcut was s).

Source map errors - Firefox Developer Tools
ressourcen-adresse: moz-extension://c7f0f003-4fcf-49fd-8ec0-c49361266581/background.js source-map-adresse: background.js.map the only workaround is to manually change the map url to a public one (http://localhost:1234/file.map.js) and start a local webserver at this port.

Debugger.Environment - Firefox Developer Tools
source metadata generated from file: js/src/doc/debugger/debugger.environment.md watermark: sha256:3d6f67939e351803d5d7fe201ed38c4aaf766caf032f255e168df1f1c6fe73cb changeset: 7ae377917236 ...

Debugger.Frame - Firefox Developer Tools
source metadata generated from file: js/src/doc/debugger/debugger.frame.md watermark: sha256:b1894f88b76b7afd661f3044a05690d76d1498c54c596ca729c6ee0d150d2da1 changeset: e91b2c85aacd ...

Debugger.Memory - Firefox Developer Tools
source metadata generated from file: js/src/doc/debugger/debugger.memory.md watermark: sha256:2c1529d6932efec8c624a6f1f366b09cb7fce625a6468657fab81788240bc7ae changeset: e91b2c85aacd ...

Debugger.Source - Firefox Developer Tools
source metadata generated from file: js/src/doc/debugger/debugger.source.md watermark: sha256:5ca245813db96628aab1c78b803355eb2aa8c575839c67eb7d7bde177898df88 changeset: e91b2c85aacd ...

Debugger - Firefox Developer Tools
source metadata generated from file: js/src/doc/debugger/debugger.md watermark: sha256:03b36132885e046a5f213130ba22b1139b473770f7324b842483c09ab7665f7c changeset: e91b2c85aacd ...

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
4 examine and edit the box model guide, tools with the select element button pressed, if you hover over an element in the page, the box model for the element is shown overlaid on the page: 65 inspect and select colors guide, inspector, tools in the css pane's rules view, if a rule contains a color value, you'll see a sample of the color next to the value: 66 open the inspector guide, inspector, tools there are two main ways to open the inspector: 67 reposition elements in the page starting in firefox 48 you can move absolutely positioned elements by dragging them around the page.

Migrating from Firebug - Firefox Developer Tools
to improve the ui of the devtools, there is also a request to add an events side panel to them like the one in firebug (see bug 1226640).

Network request details - Firefox Developer Tools
f" }, { "name": "x-firefox-spdy", "value": "h2" }, { "name": "x-frame-options", "value": "sameorigin" }, { "name": "x-powered-by", "value": "hhvm/3.18.6-dev" }, { "name": "x-search-id", "value": "esvan0r5bnnwscyk2wq09i1im" }, { "name": "x-varnish", "value": "766019457, 417549316" } ] }, "request headers (665 b)": { "headers": [ { "name": "accept", "value": "*/*" }, { "name": "accept-encoding", "value": "gzip, deflate, br" }, { "name": "accept-language", "value": "en-us,en;q=0.5" }, { "name": "connection", "value": "keep-alive" ...

Animation inspector example: Web Animations API - Firefox Developer Tools
height: 50px; filter: grayscale(100%); } #note { margin-left: 1em; font: 1.5em "open sans",arial,sans-serif; overflow: hidden; white-space: nowrap; display: inline-block; opacity: 0; width: 0; } javascript content var iconkeyframeset = [ { transform: 'scale(1)', filter: 'grayscale(100%)'}, { filter: 'grayscale(100%)', offset: 0.333}, { transform: 'scale(1.5)', offset: 0.666 }, { transform: 'scale(1.5)', filter: 'grayscale(0%)'} ]; var notekeyframeset = [ { opacity: '0', width: '0'}, { opacity: '1', width: '300px'} ]; var iconkeyframeoptions = { duration: 750, fill: 'forwards', easing: 'ease-in', enddelay: 100 } var notekeyframeoptions = { duration: 500, fill: 'forwards', easing: 'ease-out', delay: 150 } var icon = document.getelementbyid("...

Work with animations - Firefox Developer Tools
a dot, you'll see the value assigned to that property at that point in the timeline: this is essentially a visual representation of the animation's keyframes: var iconkeyframeset = [ { transform: 'scale(1)', filter: 'grayscale(100%)' }, { filter: 'grayscale(100%)', offset: 0.333 }, { transform: 'scale(1.5)', offset: 0.666 }, { transform: 'scale(1.5)', filter: 'grayscale(0%)' } ]; application to the example applying all this to our example, we can see that: the animation involved two elements, span#note and img#icon.

AbstractRange - Web APIs
<div id="interfacediagram" style="display: inline-block; position: relative; width: 100%; padding-bottom: 11.666666666666666%; vertical-align: middle; overflow: hidden;"><svg style="display: inline-block; position: absolute; top: 0; left: 0;" viewbox="-50 0 600 70" preserveaspectratio="xminymin meet"><a xlink:href="/docs/web/api/abstractrange" target="_top"><rect x="1" y="1" width="130" height="50" fill="#f4f7f8" stroke="#d4dde4" stroke-width="2px" /><text x="66" y="30" font-size="12px" font-family="conso...

AddressErrors.regionCode - Web APIs
usage notes the region code is derived from the iso 3166-2 country subdivision name standard.

AnalyserNode - Web APIs
number of inputs 1 number of outputs 1 (but may be left unconnected) channel count mode "max" channel count 2 channel interpretation "speakers" inheritance this interface inherits from the following parent interfaces: <div id="interfacediagram" style="display: inline-block; position: relative; width: 100%; padding-bottom: 11.666666666666666%; vertical-align: middle; overflow: hidden;"><svg style="display: inline-block; position: absolute; top: 0; left: 0;" viewbox="-50 0 600 70" preserveaspectratio="xminymin meet"><a xlink:href="/docs/web/api/eventtarget" target="_top"><rect x="1" y="1" width="110" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="56" y="30" font-size="12px" font-family="consolas,m...

AnimationEvent - Web APIs
<div id="interfacediagram" style="display: inline-block; position: relative; width: 100%; padding-bottom: 11.666666666666666%; vertical-align: middle; overflow: hidden;"><svg style="display: inline-block; position: absolute; top: 0; left: 0;" viewbox="-50 0 600 70" preserveaspectratio="xminymin meet"><a xlink:href="/docs/web/api/event" target="_top"><rect x="1" y="1" width="75" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="38.5" y="30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">event</text></a><polyline points="76,25 86,20 86,30 76,25" stroke="#d4dde4" fill="none"/><li...

AudioBufferSourceNode - Web APIs
e53" text-anchor="middle" alignment-baseline="middle">audioscheduledsourcenode</text></a><polyline points="521,25 531,20 531,30 521,25" stroke="#d4dde4" fill="none"/><line x1="531" y1="25" x2="561" y2="25" stroke="#d4dde4"/><a xlink:href="/docs/web/api/audiobuffersourcenode" target="_top"><rect x="561" y="1" width="210" height="50" fill="#f4f7f8" stroke="#d4dde4" stroke-width="2px" /><text x="666" y="30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">audiobuffersourcenode</text></a></svg></div> a:hover text { fill: #0095dd; pointer-events: all;} an audiobuffersourcenode has no inputs and exactly one output, which has the same number of channels as the audiobuffer indicated by its buffer proper...

AudioContext() - Web APIs
google chrome per-tab audio context limitation in chrome prior to version 66 google chrome only supported up to six audio contexts per tab at a time.

AudioContext - Web APIs
<div id="interfacediagram" style="display: inline-block; position: relative; width: 100%; padding-bottom: 11.666666666666666%; vertical-align: middle; overflow: hidden;"><svg style="display: inline-block; position: absolute; top: 0; left: 0;" viewbox="-50 0 600 70" preserveaspectratio="xminymin meet"><a xlink:href="/docs/web/api/eventtarget" target="_top"><rect x="1" y="1" width="110" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="56" y="30" font-size="12px" font-family="consolas,m...

AudioNode - Web APIs
a filter like biquadfilternode or convolvernode), or volume control (like gainnode) <div id="interfacediagram" style="display: inline-block; position: relative; width: 100%; padding-bottom: 11.666666666666666%; vertical-align: middle; overflow: hidden;"><svg style="display: inline-block; position: absolute; top: 0; left: 0;" viewbox="-50 0 600 70" preserveaspectratio="xminymin meet"><a xlink:href="/docs/web/api/eventtarget" target="_top"><rect x="1" y="1" width="110" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="56" y="30" font-size="12px" font-family="consolas,m...

AudioParam.maxValue - Web APIs
example const audioctx = new audiocontext(); const gainnode = audioctx.creategain(); console.log(gainnode.gain.maxvalue); // 3.4028234663852886e38 specifications specification status comment web audio apithe definition of 'maxvalue' in that specification.

AudioParam.minValue - Web APIs
example const audioctx = new audiocontext(); const gainnode = audioctx.creategain(); console.log(gainnode.gain.minvalue); // -3.4028234663852886e38 specifications specification status comment web audio apithe definition of 'minvalue' in that specification.

BaseAudioContext - Web APIs
<div id="interfacediagram" style="display: inline-block; position: relative; width: 100%; padding-bottom: 11.666666666666666%; vertical-align: middle; overflow: hidden;"><svg style="display: inline-block; position: absolute; top: 0; left: 0;" viewbox="-50 0 600 70" preserveaspectratio="xminymin meet"><a xlink:href="/docs/web/api/eventtarget" target="_top"><rect x="1" y="1" width="110" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="56" y="30" font-size="12px" font-family="consolas,m...

BluetoothDevice - Web APIs
<div id="interfacediagram" style="display: inline-block; position: relative; width: 100%; padding-bottom: 11.666666666666666%; vertical-align: middle; overflow: hidden;"><svg style="display: inline-block; position: absolute; top: 0; left: 0;" viewbox="-50 0 600 70" preserveaspectratio="xminymin meet"><a xlink:href="/docs/web/api/eventtarget" target="_top"><rect x="1" y="1" width="110" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="56" y="30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">eventtarget</text></a><polyline points="111,25 121,20 ...

BroadcastChannel - Web APIs
<div id="interfacediagram" style="display: inline-block; position: relative; width: 100%; padding-bottom: 11.666666666666666%; vertical-align: middle; overflow: hidden;"><svg style="display: inline-block; position: absolute; top: 0; left: 0;" viewbox="-50 0 600 70" preserveaspectratio="xminymin meet"><a xlink:href="/docs/web/api/eventtarget" target="_top"><rect x="1" y="1" width="110" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="56" y="30" font-size="12px" font-family="consolas,m...

CDATASection - Web APIs
eb/api/node" target="_top"><rect x="151" y="1" width="75" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="188.5" y="30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">node</text></a><polyline points="226,25 236,20 236,30 226,25" stroke="#d4dde4" fill="none"/><line x1="236" y1="25" x2="266" y2="25" stroke="#d4dde4"/><a xlink:href="/docs/web/api/characterdata" target="_top"><rect x="266" y="1" width="130" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="331" y="30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">characterdata</text></a><polyline points="396,25 406,20 406,30 ...

CSSCounterStyleRule - Web APIs
inheritance this interface inherits from the following parent interfaces: <div id="interfacediagram" style="display: inline-block; position: relative; width: 100%; padding-bottom: 11.666666666666666%; vertical-align: middle; overflow: hidden;"><svg style="display: inline-block; position: absolute; top: 0; left: 0;" viewbox="-50 0 600 70" preserveaspectratio="xminymin meet"><a xlink:href="/docs/web/api/cssrule" target="_top"><rect x="1" y="1" width="75" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="38.5" y="30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">cssrule</text></a><polyline points="76,25 86,2...

CSSPrimitiveValue - Web APIs
<div id="interfacediagram" style="display: inline-block; position: relative; width: 100%; padding-bottom: 11.666666666666666%; vertical-align: middle; overflow: hidden;"><svg style="display: inline-block; position: absolute; top: 0; left: 0;" viewbox="-50 0 600 70" preserveaspectratio="xminymin meet"><a xlink:href="/docs/web/api/cssvalue" target="_top"><rect x="1" y="1" width="80" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="41" y="30" font-size="12px" font-family="consolas,monac...

CSSUnparsedValue.CSSUnparsedValue() - Web APIs
examples let value = new cssunparsedvalue( ['4deg'] ), values = new cssunparsedvalue( ['1em', '#445566', '-45px'] ); console.log( value ); // cssunparsedvalue {0: "4deg", length: 1} console.log( values ); // cssunparsedvalue {0: "1em", 1: "#445566", 2: "-45px", length: 3} specifications specification status comment css typed om level 1the definition of 'cssunparsedvalue' in that specification.

CSSUnparsedValue.length - Web APIs
examples in this example we employ the cssunparsedvalue.cssunparsedvalue() constructor, then query the length: let values = new cssunparsedvalue( ['1em', '#445566', '-45px'] ); console.log( values.length ) // 3 specifications specification status comment css typed om level 1the definition of 'length' in that specification.

CSSValueList - Web APIs
<div id="interfacediagram" style="display: inline-block; position: relative; width: 100%; padding-bottom: 11.666666666666666%; vertical-align: middle; overflow: hidden;"><svg style="display: inline-block; position: absolute; top: 0; left: 0;" viewbox="-50 0 600 70" preserveaspectratio="xminymin meet"><a xlink:href="/docs/web/api/cssvalue" target="_top"><rect x="1" y="1" width="80" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="41" y="30" font-size="12px" font-family="consolas,monac...

Using the CSS Typed Object Model - Web APIs
we'll take a look at that their types are by employing 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 (...

Drawing shapes with canvas - Web APIs
i = 0; i < 6; i++) { ctx.fillrect(115, 51 + i * 16, 4, 4); } for (i = 0; i < 8; i++) { ctx.fillrect(51 + i * 16, 99, 4, 4); } ctx.beginpath(); ctx.moveto(83, 116); ctx.lineto(83, 102); ctx.beziercurveto(83, 94, 89, 88, 97, 88); ctx.beziercurveto(105, 88, 111, 94, 111, 102); ctx.lineto(111, 116); ctx.lineto(106.333, 111.333); ctx.lineto(101.666, 116); ctx.lineto(97, 111.333); ctx.lineto(92.333, 116); ctx.lineto(87.666, 111.333); ctx.lineto(83, 116); ctx.fill(); ctx.fillstyle = 'white'; ctx.beginpath(); ctx.moveto(91, 96); ctx.beziercurveto(88, 96, 87, 99, 87, 101); ctx.beziercurveto(87, 103, 88, 106, 91, 106); ctx.beziercurveto(94, 106, 95, 103, 95, 101); ctx.beziercurveto(95, 99, 94, 96...

Using images - Web APIs
<html> <body onload="draw();"> <canvas id="canvas" width="180" height="150"></canvas> </body> </html> function draw() { var ctx = document.getelementbyid('canvas').getcontext('2d'); var img = new image(); img.onload = function() { ctx.drawimage(img, 0, 0); ctx.beginpath(); ctx.moveto(30, 96); ctx.lineto(70, 66); ctx.lineto(103, 76); ctx.lineto(170, 15); ctx.stroke(); }; img.src = 'https://mdn.mozillademos.org/files/5395/backdrop.png'; } the resulting graph looks like this: screenshotlive sample scaling the second variant of the drawimage() method adds two new parameters and lets us place scaled images on the canvas.

CompositionEvent - Web APIs
<div id="interfacediagram" style="display: inline-block; position: relative; width: 100%; padding-bottom: 11.666666666666666%; vertical-align: middle; overflow: hidden;"><svg style="display: inline-block; position: absolute; top: 0; left: 0;" viewbox="-50 0 600 70" preserveaspectratio="xminymin meet"><a xlink:href="/docs/web/api/event" target="_top"><rect x="1" y="1" width="75" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="38.5" y="30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">event</text></a><polyline points="76,25 86,20 86,30 76,25" stroke="#d4dde4" fill="none"/><line x1=...

Constraint validation API - Web APIs
this has been removed as of version 66 (see bug 1513890).

DOMRect - Web APIs
<div id="interfacediagram" style="display: inline-block; position: relative; width: 100%; padding-bottom: 11.666666666666666%; vertical-align: middle; overflow: hidden;"><svg style="display: inline-block; position: absolute; top: 0; left: 0;" viewbox="-50 0 600 70" preserveaspectratio="xminymin meet"><a xlink:href="/docs/web/api/domrectreadonly" target="_top"><rect x="1" y="1" width="150" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="76" y="30" font-size="12px" font-family="consol...

ErrorEvent - Web APIs
,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">event</text></a><polyline points="76,25 86,20 86,30 76,25" stroke="#d4dde4" fill="none"/><line x1="86" y1="25" x2="116" y2="25" stroke="#d4dde4"/><a xlink:href="/docs/web/api/errorevent" target="_top"><rect x="116" y="1" width="100" height="50" fill="#f4f7f8" stroke="#d4dde4" stroke-width="2px" /><text x="166" y="30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">errorevent</text></a></svg></div> a:hover text { fill: #0095dd; pointer-events: all;} properties also inherits properties from its parent event.

EventTarget - Web APIs
<div id="interfacediagram" style="display: inline-block; position: relative; width: 100%; padding-bottom: 11.666666666666666%; vertical-align: middle; overflow: hidden;"><svg style="display: inline-block; position: absolute; top: 0; left: 0;" viewbox="-50 0 600 70" preserveaspectratio="xminymin meet"><a xlink:href="/docs/web/api/eventtarget" target="_top"><rect x="1" y="1" width="110" height="50" fill="#f4f7f8" stroke="#d4dde4" stroke-width="2px" /><text x="56" y="30" font-size="12px" font-family="consola...

File - Web APIs
<div id="interfacediagram" style="display: inline-block; position: relative; width: 100%; padding-bottom: 11.666666666666666%; vertical-align: middle; overflow: hidden;"><svg style="display: inline-block; position: absolute; top: 0; left: 0;" viewbox="-50 0 600 70" preserveaspectratio="xminymin meet"><a xlink:href="/docs/web/api/blob" target="_top"><rect x="1" y="1" width="75" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="38.5" y="30" font-size="12px" font-family="consolas,monaco,...

FocusEvent - Web APIs
<div id="interfacediagram" style="display: inline-block; position: relative; width: 100%; padding-bottom: 11.666666666666666%; vertical-align: middle; overflow: hidden;"><svg style="display: inline-block; position: absolute; top: 0; left: 0;" viewbox="-50 0 600 70" preserveaspectratio="xminymin meet"><a xlink:href="/docs/web/api/event" target="_top"><rect x="1" y="1" width="75" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="38.5" y="30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">event</text></a><polyline points="76,25 86,20 86,30 76,25" stroke="#d4dde4" fill="none"/><...

HTMLAnchorElement - Web APIs
eb/api/node" target="_top"><rect x="151" y="1" width="75" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="188.5" y="30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">node</text></a><polyline points="226,25 236,20 236,30 226,25" stroke="#d4dde4" fill="none"/><line x1="236" y1="25" x2="266" y2="25" stroke="#d4dde4"/><a xlink:href="/docs/web/api/element" target="_top"><rect x="266" y="1" width="75" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="303.5" y="30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">element</text></a><polyline points="341,25 351,20 351,30 341,25" st...

HTMLAreaElement - Web APIs
eb/api/node" target="_top"><rect x="151" y="1" width="75" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="188.5" y="30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">node</text></a><polyline points="226,25 236,20 236,30 226,25" stroke="#d4dde4" fill="none"/><line x1="236" y1="25" x2="266" y2="25" stroke="#d4dde4"/><a xlink:href="/docs/web/api/element" target="_top"><rect x="266" y="1" width="75" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="303.5" y="30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">element</text></a><polyline points="341,25 351,20 351,30 341,25" st...

HTMLAudioElement - Web APIs
eb/api/node" target="_top"><rect x="151" y="1" width="75" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="188.5" y="30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">node</text></a><polyline points="226,25 236,20 236,30 226,25" stroke="#d4dde4" fill="none"/><line x1="236" y1="25" x2="266" y2="25" stroke="#d4dde4"/><a xlink:href="/docs/web/api/element" target="_top"><rect x="266" y="1" width="75" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="303.5" y="30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">element</text></a><polyline points="341,25 351,20 351,30 341,25" st...

HTMLBRElement - Web APIs
eb/api/node" target="_top"><rect x="151" y="1" width="75" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="188.5" y="30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">node</text></a><polyline points="226,25 236,20 236,30 226,25" stroke="#d4dde4" fill="none"/><line x1="236" y1="25" x2="266" y2="25" stroke="#d4dde4"/><a xlink:href="/docs/web/api/element" target="_top"><rect x="266" y="1" width="75" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="303.5" y="30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">element</text></a><polyline points="341,25 351,20 351,30 341,25" st...

HTMLBaseElement - Web APIs
eb/api/node" target="_top"><rect x="151" y="1" width="75" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="188.5" y="30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">node</text></a><polyline points="226,25 236,20 236,30 226,25" stroke="#d4dde4" fill="none"/><line x1="236" y1="25" x2="266" y2="25" stroke="#d4dde4"/><a xlink:href="/docs/web/api/element" target="_top"><rect x="266" y="1" width="75" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="303.5" y="30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">element</text></a><polyline points="341,25 351,20 351,30 341,25" st...

HTMLBodyElement - Web APIs
eb/api/node" target="_top"><rect x="151" y="1" width="75" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="188.5" y="30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">node</text></a><polyline points="226,25 236,20 236,30 226,25" stroke="#d4dde4" fill="none"/><line x1="236" y1="25" x2="266" y2="25" stroke="#d4dde4"/><a xlink:href="/docs/web/api/element" target="_top"><rect x="266" y="1" width="75" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="303.5" y="30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">element</text></a><polyline points="341,25 351,20 351,30 341,25" st...

HTMLButtonElement - Web APIs
eb/api/node" target="_top"><rect x="151" y="1" width="75" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="188.5" y="30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">node</text></a><polyline points="226,25 236,20 236,30 226,25" stroke="#d4dde4" fill="none"/><line x1="236" y1="25" x2="266" y2="25" stroke="#d4dde4"/><a xlink:href="/docs/web/api/element" target="_top"><rect x="266" y="1" width="75" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="303.5" y="30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">element</text></a><polyline points="341,25 351,20 351,30 341,25" st...

HTMLCanvasElement - Web APIs
eb/api/node" target="_top"><rect x="151" y="1" width="75" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="188.5" y="30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">node</text></a><polyline points="226,25 236,20 236,30 226,25" stroke="#d4dde4" fill="none"/><line x1="236" y1="25" x2="266" y2="25" stroke="#d4dde4"/><a xlink:href="/docs/web/api/element" target="_top"><rect x="266" y="1" width="75" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="303.5" y="30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">element</text></a><polyline points="341,25 351,20 351,30 341,25" st...

HTMLDListElement - Web APIs
eb/api/node" target="_top"><rect x="151" y="1" width="75" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="188.5" y="30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">node</text></a><polyline points="226,25 236,20 236,30 226,25" stroke="#d4dde4" fill="none"/><line x1="236" y1="25" x2="266" y2="25" stroke="#d4dde4"/><a xlink:href="/docs/web/api/element" target="_top"><rect x="266" y="1" width="75" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="303.5" y="30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">element</text></a><polyline points="341,25 351,20 351,30 341,25" st...

HTMLDataElement - Web APIs
eb/api/node" target="_top"><rect x="151" y="1" width="75" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="188.5" y="30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">node</text></a><polyline points="226,25 236,20 236,30 226,25" stroke="#d4dde4" fill="none"/><line x1="236" y1="25" x2="266" y2="25" stroke="#d4dde4"/><a xlink:href="/docs/web/api/element" target="_top"><rect x="266" y="1" width="75" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="303.5" y="30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">element</text></a><polyline points="341,25 351,20 351,30 341,25" st...

HTMLDataListElement - Web APIs
eb/api/node" target="_top"><rect x="151" y="1" width="75" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="188.5" y="30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">node</text></a><polyline points="226,25 236,20 236,30 226,25" stroke="#d4dde4" fill="none"/><line x1="236" y1="25" x2="266" y2="25" stroke="#d4dde4"/><a xlink:href="/docs/web/api/element" target="_top"><rect x="266" y="1" width="75" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="303.5" y="30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">element</text></a><polyline points="341,25 351,20 351,30 341,25" st...

HTMLDivElement - Web APIs
eb/api/node" target="_top"><rect x="151" y="1" width="75" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="188.5" y="30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">node</text></a><polyline points="226,25 236,20 236,30 226,25" stroke="#d4dde4" fill="none"/><line x1="236" y1="25" x2="266" y2="25" stroke="#d4dde4"/><a xlink:href="/docs/web/api/element" target="_top"><rect x="266" y="1" width="75" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="303.5" y="30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">element</text></a><polyline points="341,25 351,20 351,30 341,25" st...

HTMLElement.outerText - Web APIs
standards discussion: whatwg/html#668.

HTMLEmbedElement - Web APIs
eb/api/node" target="_top"><rect x="151" y="1" width="75" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="188.5" y="30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">node</text></a><polyline points="226,25 236,20 236,30 226,25" stroke="#d4dde4" fill="none"/><line x1="236" y1="25" x2="266" y2="25" stroke="#d4dde4"/><a xlink:href="/docs/web/api/element" target="_top"><rect x="266" y="1" width="75" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="303.5" y="30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">element</text></a><polyline points="341,25 351,20 351,30 341,25" st...

HTMLFieldSetElement - Web APIs
eb/api/node" target="_top"><rect x="151" y="1" width="75" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="188.5" y="30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">node</text></a><polyline points="226,25 236,20 236,30 226,25" stroke="#d4dde4" fill="none"/><line x1="236" y1="25" x2="266" y2="25" stroke="#d4dde4"/><a xlink:href="/docs/web/api/element" target="_top"><rect x="266" y="1" width="75" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="303.5" y="30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">element</text></a><polyline points="341,25 351,20 351,30 341,25" st...

HTMLFormControlsCollection - Web APIs
<div id="interfacediagram" style="display: inline-block; position: relative; width: 100%; padding-bottom: 11.666666666666666%; vertical-align: middle; overflow: hidden;"><svg style="display: inline-block; position: absolute; top: 0; left: 0;" viewbox="-50 0 600 70" preserveaspectratio="xminymin meet"><a xlink:href="/docs/web/api/htmlcollection" target="_top"><rect x="1" y="1" width="140" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="71" y="30" font-size="12px" font-family="consola...

HTMLFormElement - Web APIs
eb/api/node" target="_top"><rect x="151" y="1" width="75" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="188.5" y="30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">node</text></a><polyline points="226,25 236,20 236,30 226,25" stroke="#d4dde4" fill="none"/><line x1="236" y1="25" x2="266" y2="25" stroke="#d4dde4"/><a xlink:href="/docs/web/api/element" target="_top"><rect x="266" y="1" width="75" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="303.5" y="30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">element</text></a><polyline points="341,25 351,20 351,30 341,25" st...

HTMLHRElement - Web APIs
eb/api/node" target="_top"><rect x="151" y="1" width="75" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="188.5" y="30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">node</text></a><polyline points="226,25 236,20 236,30 226,25" stroke="#d4dde4" fill="none"/><line x1="236" y1="25" x2="266" y2="25" stroke="#d4dde4"/><a xlink:href="/docs/web/api/element" target="_top"><rect x="266" y="1" width="75" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="303.5" y="30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">element</text></a><polyline points="341,25 351,20 351,30 341,25" st...

HTMLHeadElement - Web APIs
eb/api/node" target="_top"><rect x="151" y="1" width="75" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="188.5" y="30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">node</text></a><polyline points="226,25 236,20 236,30 226,25" stroke="#d4dde4" fill="none"/><line x1="236" y1="25" x2="266" y2="25" stroke="#d4dde4"/><a xlink:href="/docs/web/api/element" target="_top"><rect x="266" y="1" width="75" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="303.5" y="30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">element</text></a><polyline points="341,25 351,20 351,30 341,25" st...

HTMLHeadingElement - Web APIs
eb/api/node" target="_top"><rect x="151" y="1" width="75" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="188.5" y="30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">node</text></a><polyline points="226,25 236,20 236,30 226,25" stroke="#d4dde4" fill="none"/><line x1="236" y1="25" x2="266" y2="25" stroke="#d4dde4"/><a xlink:href="/docs/web/api/element" target="_top"><rect x="266" y="1" width="75" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="303.5" y="30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">element</text></a><polyline points="341,25 351,20 351,30 341,25" st...

HTMLHtmlElement - Web APIs
eb/api/node" target="_top"><rect x="151" y="1" width="75" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="188.5" y="30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">node</text></a><polyline points="226,25 236,20 236,30 226,25" stroke="#d4dde4" fill="none"/><line x1="236" y1="25" x2="266" y2="25" stroke="#d4dde4"/><a xlink:href="/docs/web/api/element" target="_top"><rect x="266" y="1" width="75" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="303.5" y="30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">element</text></a><polyline points="341,25 351,20 351,30 341,25" st...

HTMLIFrameElement - Web APIs
eb/api/node" target="_top"><rect x="151" y="1" width="75" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="188.5" y="30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">node</text></a><polyline points="226,25 236,20 236,30 226,25" stroke="#d4dde4" fill="none"/><line x1="236" y1="25" x2="266" y2="25" stroke="#d4dde4"/><a xlink:href="/docs/web/api/element" target="_top"><rect x="266" y="1" width="75" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="303.5" y="30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">element</text></a><polyline points="341,25 351,20 351,30 341,25" st...

HTMLImageElement - Web APIs
eb/api/node" target="_top"><rect x="151" y="1" width="75" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="188.5" y="30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">node</text></a><polyline points="226,25 236,20 236,30 226,25" stroke="#d4dde4" fill="none"/><line x1="236" y1="25" x2="266" y2="25" stroke="#d4dde4"/><a xlink:href="/docs/web/api/element" target="_top"><rect x="266" y="1" width="75" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="303.5" y="30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">element</text></a><polyline points="341,25 351,20 351,30 341,25" st...

HTMLInputElement - Web APIs
eb/api/node" target="_top"><rect x="151" y="1" width="75" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="188.5" y="30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">node</text></a><polyline points="226,25 236,20 236,30 226,25" stroke="#d4dde4" fill="none"/><line x1="236" y1="25" x2="266" y2="25" stroke="#d4dde4"/><a xlink:href="/docs/web/api/element" target="_top"><rect x="266" y="1" width="75" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="303.5" y="30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">element</text></a><polyline points="341,25 351,20 351,30 341,25" st...

HTMLLIElement - Web APIs
eb/api/node" target="_top"><rect x="151" y="1" width="75" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="188.5" y="30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">node</text></a><polyline points="226,25 236,20 236,30 226,25" stroke="#d4dde4" fill="none"/><line x1="236" y1="25" x2="266" y2="25" stroke="#d4dde4"/><a xlink:href="/docs/web/api/element" target="_top"><rect x="266" y="1" width="75" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="303.5" y="30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">element</text></a><polyline points="341,25 351,20 351,30 341,25" st...

HTMLLabelElement - Web APIs
eb/api/node" target="_top"><rect x="151" y="1" width="75" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="188.5" y="30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">node</text></a><polyline points="226,25 236,20 236,30 226,25" stroke="#d4dde4" fill="none"/><line x1="236" y1="25" x2="266" y2="25" stroke="#d4dde4"/><a xlink:href="/docs/web/api/element" target="_top"><rect x="266" y="1" width="75" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="303.5" y="30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">element</text></a><polyline points="341,25 351,20 351,30 341,25" st...

HTMLLegendElement - Web APIs
eb/api/node" target="_top"><rect x="151" y="1" width="75" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="188.5" y="30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">node</text></a><polyline points="226,25 236,20 236,30 226,25" stroke="#d4dde4" fill="none"/><line x1="236" y1="25" x2="266" y2="25" stroke="#d4dde4"/><a xlink:href="/docs/web/api/element" target="_top"><rect x="266" y="1" width="75" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="303.5" y="30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">element</text></a><polyline points="341,25 351,20 351,30 341,25" st...

HTMLLinkElement - Web APIs
eb/api/node" target="_top"><rect x="151" y="1" width="75" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="188.5" y="30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">node</text></a><polyline points="226,25 236,20 236,30 226,25" stroke="#d4dde4" fill="none"/><line x1="236" y1="25" x2="266" y2="25" stroke="#d4dde4"/><a xlink:href="/docs/web/api/element" target="_top"><rect x="266" y="1" width="75" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="303.5" y="30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">element</text></a><polyline points="341,25 351,20 351,30 341,25" st...

HTMLMapElement - Web APIs
eb/api/node" target="_top"><rect x="151" y="1" width="75" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="188.5" y="30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">node</text></a><polyline points="226,25 236,20 236,30 226,25" stroke="#d4dde4" fill="none"/><line x1="236" y1="25" x2="266" y2="25" stroke="#d4dde4"/><a xlink:href="/docs/web/api/element" target="_top"><rect x="266" y="1" width="75" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="303.5" y="30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">element</text></a><polyline points="341,25 351,20 351,30 341,25" st...

HTMLMarqueeElement - Web APIs
<div id="interfacediagram" style="display: inline-block; position: relative; width: 100%; padding-bottom: 11.666666666666666%; vertical-align: middle; overflow: hidden;"><svg style="display: inline-block; position: absolute; top: 0; left: 0;" viewbox="-50 0 600 70" preserveaspectratio="xminymin meet"><a xlink:href="/docs/web/api/htmlmarqueeelement" target="_top"><rect x="1" y="1" width="180" height="50" fill="#f4f7f8" stroke="#d4dde4" stroke-width="2px" /><text x="91" y="30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">htmlmarqueeelement</text></a...

HTMLMediaElement.onencrypted - Web APIs
eb/api/node" target="_top"><rect x="151" y="1" width="75" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="188.5" y="30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">node</text></a><polyline points="226,25 236,20 236,30 226,25" stroke="#d4dde4" fill="none"/><line x1="236" y1="25" x2="266" y2="25" stroke="#d4dde4"/><a xlink:href="/docs/web/api/element" target="_top"><rect x="266" y="1" width="75" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="303.5" y="30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">element</text></a><polyline points="341,25 351,20 351,30 341,25" st...

HTMLMediaElement.onwaitingforkey - Web APIs
eb/api/node" target="_top"><rect x="151" y="1" width="75" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="188.5" y="30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">node</text></a><polyline points="226,25 236,20 236,30 226,25" stroke="#d4dde4" fill="none"/><line x1="236" y1="25" x2="266" y2="25" stroke="#d4dde4"/><a xlink:href="/docs/web/api/element" target="_top"><rect x="266" y="1" width="75" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="303.5" y="30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">element</text></a><polyline points="341,25 351,20 351,30 341,25" st...

HTMLMediaElement: timeupdate event - Web APIs
the event frequency is dependant on the system load, but will be thrown between about 4hz and 66hz (assuming the event handlers don't take longer than 250ms to run).

HTMLMediaElement - Web APIs
eb/api/node" target="_top"><rect x="151" y="1" width="75" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="188.5" y="30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">node</text></a><polyline points="226,25 236,20 236,30 226,25" stroke="#d4dde4" fill="none"/><line x1="236" y1="25" x2="266" y2="25" stroke="#d4dde4"/><a xlink:href="/docs/web/api/element" target="_top"><rect x="266" y="1" width="75" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="303.5" y="30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">element</text></a><polyline points="341,25 351,20 351,30 341,25" st...

HTMLMenuElement - Web APIs
eb/api/node" target="_top"><rect x="151" y="1" width="75" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="188.5" y="30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">node</text></a><polyline points="226,25 236,20 236,30 226,25" stroke="#d4dde4" fill="none"/><line x1="236" y1="25" x2="266" y2="25" stroke="#d4dde4"/><a xlink:href="/docs/web/api/element" target="_top"><rect x="266" y="1" width="75" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="303.5" y="30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">element</text></a><polyline points="341,25 351,20 351,30 341,25" st...

HTMLMenuItemElement - Web APIs
eb/api/node" target="_top"><rect x="151" y="1" width="75" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="188.5" y="30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">node</text></a><polyline points="226,25 236,20 236,30 226,25" stroke="#d4dde4" fill="none"/><line x1="236" y1="25" x2="266" y2="25" stroke="#d4dde4"/><a xlink:href="/docs/web/api/element" target="_top"><rect x="266" y="1" width="75" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="303.5" y="30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">element</text></a><polyline points="341,25 351,20 351,30 341,25" st...

HTMLMetaElement - Web APIs
eb/api/node" target="_top"><rect x="151" y="1" width="75" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="188.5" y="30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">node</text></a><polyline points="226,25 236,20 236,30 226,25" stroke="#d4dde4" fill="none"/><line x1="236" y1="25" x2="266" y2="25" stroke="#d4dde4"/><a xlink:href="/docs/web/api/element" target="_top"><rect x="266" y="1" width="75" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="303.5" y="30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">element</text></a><polyline points="341,25 351,20 351,30 341,25" st...