Search completed in 1.78 seconds.
NSS 3.21.4 release notes
introduction network security services (nss) 3.2
1.4 is a security patch release for nss 3.21.
... the bug fixes in nss 3.2
1.4 are described in the "bugs fixed" section below.
...nss 3.2
1.4 requires nspr 4.12 or newer.
...And 4 more matches
New in JavaScript 1.4 - Archive of obsolete content
the following is a changelog for javascript
1.4, which was only used for netscape's server side javascript released in 1999.
... new features in javascript
1.4 exception handling (throw and try...catch) in operator instanceof operator changed functionality in javascript
1.4 eval() changes (cannot be called indirectly and no longer a method of object) arguments not a property of functions deprecated function.arity in favor of function.length changes to liveconnect ...
Perceivable - Accessibility
note: conveying instructions solely by color is related, but covered in a different guideline —
1.4.1.
... guideline
1.4: make it easier for users to see and hear content including separating foreground from background this guideline relates to making sure core content is easy to discern from backgrounds and other decoration.
... success criteria how to conform to the criteria practical resource
1.4.1 use of color (a) color should not be solely relied upon to convey information.
...And 11 more matches
LiveConnect Overview - Archive of obsolete content
// javascript 1.3 var theclass = java.lang.class.forname("java.lang.string"); var thearray = java.lang.reflect.array.newinstance(theclass, 5); in javascript
1.4 and later, you can pass a javaclass object directly to a method, as shown in the following example: // javascript
1.4 var thearray = java.lang.reflect.array.newinstance(java.lang.string, 5); arguments of type char in javascript
1.4 and later, you can pass a one-character string to a java method which requires an argument of type char.
...beginning with javascript
1.4, you can catch this exception in a try...catch statement.
...more recently, the classes have been distributed with sun's java runtime; initially in the file "jaws.jar" in the "jre/lib" directory of the runtime distribution (for jre 1.3), then in "plugin.jar" in the same location (jre
1.4 and up).
...And 3 more matches
JavaArray - Archive of obsolete content
in javascript
1.4 and later, the componenttype parameter is either a javaclass object representing the type of the array or class object, such as one returned by java.lang.class.forname.
... in javascript
1.4 and later, the methods of java.lang.object are inherited by javaarray.
... methods tostring: in javascript
1.4, this method is overridden by the inherited method java.lang.object.tostring.
...And 2 more matches
Using the Right Markup to Invoke Plugins - Archive of obsolete content
for instance, this is an example of the type of markup that will invoke the jre
1.4.1 in ie, using the unique identifier for the jre
1.4.1: <!-- ie only code --> <object classid="clsid:8ad9c840-044e-11d1-b3e9-00805f499d93" width="460" height="160" codebase="http://java.sun.com/products/plugin/autodl/jinstall-1_4_1-windows-i586.cab#version=1,4,1"> <param...> <param...> </object> the above invocation won't work for mozilla-based browsers such as netscape 7 becaus...
...here is an example: <object type="application/x-java-applet;jpi-version=
1.4.1_01" width="460" height="160"> <param name="code" value="animator.class" /> <param name="imagesource" value="images/beans" /> <param name="backgroundcolor" value="0xc0c0c0" /> <param name="endimage" value="10" /> <param name="soundsource" value="audio"> <param name="soundtrack" value="spacemusic.au" /> <param name="sounds" value="1.au|2.au|3.au|4.au|5.au|6.au|7.au|8.au|9.au|0.au" /> <param name="pause" value...
... get it from <a href="http://java.sun.com/products/plugin/index.html">here.</a></p> </object> the above code mentions a version specific mime type, and if the mozilla-based browser such as netscape 7 doesn't have jre
1.4.1_01 installed, the alternate text is displayed.
...And 2 more matches
Internationalized Domain Names (IDN) Support in Mozilla Browsers
this makes it possible for netscape 7.1/mozilla
1.4 users to access japanese host names under .jp top domain without any additional setup using just the built-in idn functionality.
...the following test pages can be used without any further setting: http://www.nunames.nu/eu-lang-test.htm (domain names with latin 1 accented characters) http://www.nunames.nu/lldemo/default.htm (domain names in other languages) on july 10, 2003 and thereafter, you can access a large number of japanese domain name sites under the .jp top domain with no further setting on netscape 7.1/mozilla
1.4: http://mitsuketa-nihongo.jp race (row-based ascii compatible encoding) almost all idn registration data are expected to change to punycode by the end of 2003.
...if you find idn test sites under the .com and .net top domains, and if you cannot successfully access these sites, you can use the following workaround until the conversion to punycode is completed for these top domains: using netscape 7.1 or mozilla
1.4: type about:config into the location/url bar.
...And 2 more matches
Color contrast - Accessibility
make the color contrast as good as it can be within your design constraints — ideally go for the aaa rating (see
1.4.6 below), but at least meet the aa rating (see
1.4.3 below).
... if you are including non-text content such as video or animation, you should follow
1.4.11 (again, see below).
... related wcag success criteria
1.4.3 minimum contrast (aa) the color contrast between background and foreground content should be at a minimum level to ensure legibility: text and its background should have a contrast ratio of at least 4.5:1.
...And 2 more matches
powermetrics
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 9
1.42 42.12 204.47 plugin-container 84628 377.22 37.18 43.91 18.56 178.65 75.85 17.29 terminal 694 9.86 79.94 0.00 0.00 4.39 2.20 0.00 powermetrics 84694 1.21 31.53 0.00 0.00 0.20 0.20 0.00 com.google.chrome ...
... 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 76.56 124.34 63.47 0.00 firefox 84496 76.70 89.18 10.58 5.59 124.55 63.48 0.00 this sample was taken while ...
...03 58.19 60.48 6.40 112.36 43.15 80.53 com.apple.safari 499 267.19 110.53 46.05 1.69 com.apple.webkit.webcontent 67372 190.15 79.34 2.02 0.14 129.28 53.79 2.33 com.apple.webkit.networking 67292 65.23 52.74 0.07 0.00 4.33
1.40 0.00 safari 67290 29.09 77.65 0.23 0.00 7.13 3.37 0.00 com.apple.safari.searchhelper 67371 13.88 91.18 0.00 0.00 0.36 0.05 0.00 com.apple.webkit.webcontent 67297 0.81 56.84 0.10 0.00 2.20 1.30 0.00 com.apple.webkit.webcontent...
... 0.12 kernel_task 0 107.06 0.00 5.86 0.00 724.46 212.99 0.12 org.mozilla.firefox 498 92.17 212.69 75.67 1.81 firefox 63865 61.00 87.18 1.00 0.87 25.79 9.00 1.81 plugin-container 67269 3
1.49 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...
JSS FAQ
most attention for future development and bug fixing will go to jdk
1.4 and later, so use that if you can.
...for jss 3.2 and higher, if you use jdk
1.4 or higher you will not need to install the jce, but if you using an earlier version of the jdk then you will also have to install jce 1.2.1.
...you will need jdk
1.4 or higher and all the 64 bit versions of nspr, and nss.
... not in the near future due to pluggability is disabled in the jsse version included in j2se
1.4.x for export control reasons.
JSS Provider Notes
the class java.security.spec.pbekeyspec in jdk versions earlier than
1.4 does not contain the salt and iteration fields, which are necessary for pbe key generation.
... these fields were added in jdk
1.4.
... if you are using a jdk (or jre) version earlier than
1.4, you cannot use class java.security.spec.pbekeyspec.
...if you are using jdk (or jre)
1.4 or later, you can use java.security.spec.pbekeyspec or org.mozilla.jss.crypto.pbekeygenparams.
Mozilla-JSS JCA Provider notes
the class java.security.spec.pbekeyspec in jdk versions earlier than
1.4 does not contain the salt and iteration fields, which are necessary for pbe key generation.
... these fields were added in jdk
1.4.
... if you are using a jdk (or jre) version earlier than
1.4, you cannot use class java.security.spec.pbekeyspec.
...if you are using jdk (or jre)
1.4 or later, you can use java.security.spec.pbekeyspec or org.mozilla.jss.crypto.pbekeygenparams.
Web Accessibility: Understanding Colors and Luminance - Accessibility
(see understanding success criterion
1.4.3: contrast) a viewer's distance from the screen, the ambient background, the health of his eyes, and more all affect how that color is received by the viewer.
...if using other color spaces, see understanding success criterion
1.4.3." css color module level 4 will likely change the domination of the srgb color space in the future.
...if using other color spaces, see understanding success criterion
1.4.3.".
...ues #695 luminance / luma confusion #236 outdated threshold for srgb companding in the "relative luminance" definition #308 non-srgb color spaces, outdated srgb threshold, and other issues in the "relative luminance" definition #360 w3c resources css color module level 3 css color module level 4 ensuring that a contrast ratio of 3:1 is provided for icons understanding success criterion
1.4.3: contrast (minimum) wcag working group's wiki page on relative luminance contributers many, many thanks to wayne dick of the low vision task force of the w3c and the intense discussions on luminance; to teal for his help and discussions on human perception of the color blue and how software companies create algorithms for image output based on it; and to tom jewett from knowbility; for the ...
Signing an XPI - Archive of obsolete content
for windows, you'll want the nss-3.1
1.4.zip package in the nss_3_11_4_rtm/msvc6.0/winnt5.0_opt.obj/ folder - it is by 2010 the only one with the right binaries.
...in my case it's c:\apps\nss-3.1
1.4\ get netscape portable runtime 1.
... c:\> set path=c:\apps\nss-3.1
1.4\bin\;c:\apps\nss-3.1
1.4\lib\;c:\apps\nspr-4.6\lib\;%path% an easier way is to copy everything from your new directories c:\apps\nss-3.1
1.4\ and c:\apps\nspr-4.6\ including sub directories to the same directory - fx c:\apps\codesigning\ - and then run every command from that.
Implementation Status - Archive of obsolete content
model item properties section title status notes bugs 6.1.1 type partial limited to types mentioned above 6.1.2 readonly supported 6.1.3 required supported 6.
1.4 relevant partial relevancy applied via a bind to an element fails to apply to child attributes 342319; 6.1.5 calculate supported 6.1.6 constraint supported 6.1.7 p3ptype unsupported 279049; 6.2.1 atomic datatype parti...
...controls section title status notes bugs 8.1 the xforms core form controls module supported 8.1.1 common requirements n/a 8.1.2 input supported 8.1.3 secret supported 8.
1.4 textarea supported 8.1.5 output supported 8.1.6 upload supported 8.1.7 range partial 316355; 343523; 8.1.8 trigger supported 8.1.9 submit supported ...
... 330557; 11.3 xforms-submit-serialize supported 1
1.4 xforms-submit-done supported 11.5 xforms-submit-error supported 11.6.1 resource supported 11.7.1 method unsupported 11.8 header unsupported 11.8.1 name unsupported ...
Windows Media in Netscape - Archive of obsolete content
for example if (window.activexobject) { // internet explorer only script } server-side detection using user-agent strings netscape 7.1's user agent string on windows has the general pattern: mozilla/5.0 (windows; u; <em>operating system version</em>; <em>language</em>; rv:
1.4) gecko/20030624 netscape/7.1 (ax<em>[;optional comments]</em>) the "vendor comment" (ax) following the "vendor version" netscape/7.1 is an indicator that the browser supports the windows media player activex control.
... for example on windows xp, netscape 7.1's user agent string may be: mozilla/5.0 (windows; u; windows nt 5.1; en-us; rv:
1.4) gecko/20030624 netscape/7.1 (ax) if the client was customized by a third party, additional information may be present in the "vendor comment" area of the user agent string.
... for example: mozilla/5.0 (windows; u; windows nt 5.1; en-us; rv:
1.4) gecko/20030624 netscape/7.1 (ax; promostring) although geckoactivexobject is currently available only in netscape 7.1 on windows, it may be the case in the future that it will be available in other gecko-based browsers on other operating systems.
Styling links - Learn web development
now let's add some more information to get this styled properly: body { width: 300px; margin: 0 auto; font-size: 1.2rem; font-family: sans-serif; } p { line-height:
1.4; } a { outline: none; text-decoration: none; padding: 2px 1px 0; } a:link { color: #265301; } a:visited { color: #437a16; } a:focus { border-bottom: 1px solid; background: #bae498; } a:hover { border-bottom: 1px solid; background: #cdfeaa; } a:active { background: #265301; color: #cdfeaa; } we'll also provide some sample html to apply the css to: <p>there are several...
... function drawoutput() { output.innerhtml = htmlinput.value; styleelem.textcontent = cssinput.value; } reset.addeventlistener("click", function() { htmlinput.value = htmlcode; cssinput.value = csscode; drawoutput(); }); solution.addeventlistener("click", function() { htmlinput.value = htmlcode; cssinput.value = 'p {\n font-size: 1.2rem;\n font-family: sans-serif;\n line-height:
1.4;\n}\n\na {\n outline: none;\n text-decoration: none;\n padding: 2px 1px 0;\n}\n\na:link {\n color: #265301;\n}\n\na:visited {\n color: #437a16;\n}\n\na:focus {\n border-bottom: 1px solid;\n background: #bae498;\n}\n\na:hover {\n border-bottom: 1px solid;\n background: #cdfeaa;\n}\n\na:active {\n background: #265301;\n color: #cdfeaa;\n}'; drawoutput(); }); htmlinput.addeventlistener...
...first, some simple html to style: <p>for more information on the weather, visit our <a href="#">weather page</a>, look at <a href="http://#">weather on wikipedia</a>, or check out <a href="http://#">weather on extreme science</a>.</p> next, the css: body { width: 300px; margin: 0 auto; font-family: sans-serif; } p { line-height:
1.4; } a { outline: none; text-decoration: none; padding: 2px 1px 0; } a:link { color: blue; } a:visited { color: purple; } a:focus, a:hover { border-bottom: 1px solid; } a:active { color: red; } a[href*="http"] { background: url('https://mdn.mozillademos.org/files/12982/external-link-52.png') no-repeat 100% 0; background-size: 16px 16px; padding-right: 19px; } so what's ...
about:memory
n.cnn.com/, id=8) │ │ ├──20.18 mb (10.52%) -- active │ │ │ ├──10.57 mb (05.51%) -- window(http://edition.cnn.com/) │ │ │ │ ├───4.55 mb (02.37%) ++ js-compartment(http://edition.cnn.com/) │ │ │ │ ├───2.60 mb (01.36%) ++ layout │ │ │ │ ├───1.94 mb (01.01%) ── style-sheets │ │ │ │ └───
1.48 mb (00.77%) -- (2 tiny) │ │ │ │ ├──
1.43 mb (00.75%) ++ dom │ │ │ │ └──0.05 mb (00.02%) ── property-tables │ │ │ └───9.61 mb (05.01%) ++ (18 tiny) │ │ └───4.39 mb (02.29%) -- js-zone(0x7f69425b5800) │ ├──15.75 mb (08.21%) ++ top(http://techcrunch.com/, id=20) │ ├──12.85 mb (06.69%) ++ top(http:/...
...��──3.59 mb (01.87%) ++ (4 tiny) ├───45.74 mb (23.84%) ++ js-non-window ├───33.73 mb (17.58%) ── heap-unclassified ├───22.51 mb (11.73%) ++ heap-overhead ├────6.62 mb (03.45%) ++ images ├────5.82 mb (03.03%) ++ workers/workers(chrome) ├────5.36 mb (02.80%) ++ (16 tiny) ├────4.07 mb (02.12%) ++ storage ├────2.74 mb (0
1.43%) ++ startup-cache └────2.16 mb (01.12%) ++ xpconnect some expertise is required to understand the full details here, but there are various things worth pointing out.
... 164 ── heap-chunks 1.00 mb ── heap-chunksize 114.51 mb ── heap-committed 164.00 mb ── heap-mapped 4.84% ── heap-overhead-ratio 1 ── host-object-urls 0.00 mb ── imagelib-surface-cache 5.27 mb ── js-main-runtime-temporary-peak 0 ── page-faults-hard 203,349 ── page-faults-soft 274.99 mb ── resident 25
1.47 mb ── resident-unique 1,103.64 mb ── vsize some measurements of note are as follows.
Mork
the grammar for mork is as follows: file = header ( dictionary | table | group | row )* header = '// <!-- <mdb:mork:z v="
1.4"/> -->' dictionary = '<' ( metadictionary | alias )* '>' table = '{' '-'?
...the header is: // <!-- <mdb:mork:z v="
1.4"/> --> this file is therefore version
1.4 of the zany mork format for the message database.
...other serializations of mork have also never been used, so the zany mork version
1.4 format has become the only official mork format.
mozIStorageFunction
last changed in gecko 1.9.
1.4 (firefox 3.5.4) inherits from: nsisupports method overview nsivariant onfunctioncall(in mozistoragevaluearray afunctionarguments); methods onfunctioncall() the implementation of the function.
... javascript starting in gecko 1.9.
1.4 (firefox 3.0.15), you can directly pass your function into the mozistorageconnection method mozistorageconnection, like this: dbconn.createfunction("square", 1, function(aarguments) { let value = aarguments.getint32(0); return value * value; }); // run some query that uses the function.
...this still works in gecko 1.9.
1.4 and later, so you may wish to do it this way for compatibility for the time being.
Creating annotations - Archive of obsolete content
updating main.js go back to main.js and add the code to create the selector into the main function: var selector = pagemod.pagemod({ include: ['*'], contentscriptwhen: 'ready', contentscriptfile: [data.url('jquery-
1.4.2.min.js'), data.url('selector.js')], onattach: function(worker) { worker.postmessage(annotatorison); selectors.push(worker); worker.port.on('show', function(data) { console.log(data); }); worker.on('detach', function () { detachworker(this, selectors); }); } }); make sure the name you use to load jquery matches the name of the jquery...
...so edit the message handler assigned to the selector so that on receiving the show message we assign the content of the message to the panel using a new property annotationanchor, and show the panel: var selector = pagemod.pagemod({ include: ['*'], contentscriptwhen: 'ready', contentscriptfile: [data.url('jquery-
1.4.2.min.js'), data.url('selector.js')], onattach: function(worker) { worker.postmessage(annotatorison); selectors.push(worker); worker.port.on('show', function(data) { annotationeditor.annotationanchor = data; annotationeditor.show(); }); worker.on('detach', function () { detachworker(this, selectors); }); } }); execute cfx run ag...
Displaying annotations - Archive of obsolete content
updating main.js first, initialize an array to hold workers associated with the matcher's content scripts: var matchers = []; in the main function, add the code to create the matcher: var matcher = pagemod.pagemod({ include: ['*'], contentscriptwhen: 'ready', contentscriptfile: [data.url('jquery-
1.4.2.min.js'), data.url('matcher.js')], onattach: function(worker) { if(simplestorage.storage.annotations) { worker.postmessage(simplestorage.storage.annotations); } worker.port.on('show', function(data) { annotation.content = data; annotation.show(); }); worker.port.on('hide', function() { annotation.content = null; annotatio...
... updating main.js finally, update main.js with the code to construct the annotation panel: var annotation = panels.panel({ width: 200, height: 180, contenturl: data.url('annotation/annotation.html'), contentscriptfile: [data.url('jquery-
1.4.2.min.js'), data.url('annotation/annotation.js')], onshow: function() { this.postmessage(this.content); } }); execute cfx run one last time.
Tamarin build documentation - Archive of obsolete content
get the ersion
1.4 egl header files (egl.h, eglext.h and eglplatform.h) from http://www.khronos.org/registry/egl/ and save or copy them there.
...this compiler is written in java and will require the installation of a java™
1.4 or later jdk.
Tamarin-central rev 703:2cee46be9ce0 - Archive of obsolete content
)tc-703 vs tc-700: 0.6% fastertc-703 vs flash10: 0.8% fastertc-703 vs tc-700: 16.4% fastertc-703 vs flash10: 148.7% fastertc-703 vs tc-700: 0.1% slowertc-703 vs flash10: 5.2% faster linux (ubuntu linux, 2.13 ghz dual core)tc-703 vs tc-700: 6.0% fastertc-703 vs flash10: 1.7% fastertc-703 vs tc-700: 89.5% fastertc-703 vs flash10: 182.0% fastertc-703 vs tc-700: 6.1% fastertc-703 vs flash10:
1.4% faster performance testuite memory metric the following is a comparison of the current tamarin-central (tc-703) versus the prior build (tc-700).
...z 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: 2
1.4% larger linux (ubuntu linux, 2.13 ghz dual core)n/an/an/a vm code size the following is a comparison of the current tamarin-central compiled size (tc-703) versus the prior build (tc-700) as well as the current build against the vm in flash player 10.
Working with Svelte stores - Learn web development
#if alertcontent} <div on:click={() => alertcontent = ''}> <p>{ alertcontent }</p> </div> {/if} <style> div { position: fixed; cursor: pointer; margin-right: 1.5rem; margin-left: 1.5rem; margin-top: 1rem; right: 0; display: flex; align-items: center; border-radius: 0.2rem; background-color: #565656; color: #fff; font-size: 0.875rem; font-weight: 700; padding: 0.5rem
1.4rem; font-size: 1.5rem; z-index: 100; opacity: 95%; } div p { color: #fff; } div svg { height: 1.6rem; fill: currentcolor; width:
1.4rem; margin-right: 0.5rem; } </style> let's walk through this piece of code in detail.
...ssagechange ondestroy(()=> cleartimeout(timeout)) // make sure we clean-up the timeout </script> and update the alert.svelte markup section like so: {#if visible} <div on:click={() => visible = false}> <svg xmlns="http://www.w3.org/2000/svg" viewbox="0 0 20 20"><path d="m12.432 0c1.34 0 2.01.912 2.01 1.957 0 1.305-1.164 2.512-2.679 2.512-1.269 0-2.009-.75-1.974-1.99c9.789
1.436 10.67 0 12.432 0zm8.309 20c-1.058 0-1.833-.652-1.093-3.524l1.214-5.092c.211-.814.246-1.141 0-1.141-.317 0-1.689.562-2.502 1.117l-.528-.88c2.572-2.186 5.531-3.467 6.801-3.467 1.057 0 1.233 1.273.705 3.23l-1.391 5.352c-.246.945-.141 1.271.106 1.271.317 0 1.357-.392 2.379-1.207l.6.814c12.098 19.02 9.365 20 8.309 20z"/></svg> <p>{ $alert }</p> </div> {/if} here we first create the prop ms wit...
Index
78 nss 3.2
1.4 release notes network security services (nss) 3.2
1.4 is a security patch release for nss 3.21.
... the bug fixes in nss 3.2
1.4 are described in the "bugs fixed" section below.
JSS
jss, jss4.jar, is still built with jdk
1.4.2.
... while jdk
1.4.2 is eol'd and all new product development should be using the latest javase, legacy business products that must use jdk
1.4 or 1.5 can continue to add nss/jss security fixes/enhancements.
NSS functions
2 and later ssl_clearsessioncache mxr 3.2 and later ssl_configmpserversidcache mxr 3.2 and later ssl_configsecureserver mxr 3.2 and later ssl_configserversessionidcache mxr 3.2 and later ssl_datapending mxr 3.2 and later ssl_forcehandshake mxr 3.2 and later ssl_forcehandshakewithtimeout mxr 3.1
1.4 and later ssl_getchannelinfo mxr 3.4 and later ssl_getciphersuiteinfo mxr 3.4 and later ssl_getclientauthdatahook mxr 3.2 and later ssl_getmaxservercachelocks mxr 3.4 and later ssl_getsessionid mxr 3.2 and later ssl_getstatistics mxr 3.2 and later ssl_handshakecallback mxr 3.2 and later ...
... mxr 3.2 and later ssl_optionset mxr 3.2 and later ssl_optionsetdefault mxr 3.2 and later ssl_peercertificate mxr 3.2 and later ssl_preencryptedfiletostream mxr 3.2 and later ssl_preencryptedstreamtofile mxr 3.2 and later ssl_rehandshake mxr 3.2 and later ssl_rehandshakewithtimeout mxr 3.1
1.4 and later ssl_resethandshake mxr 3.2 and later ssl_restarthandshakeaftercertreq mxr 3.2 and later ssl_restarthandshakeafterservercert mxr 3.2 and later ssl_revealcert mxr 3.2 and later ssl_revealpinarg mxr 3.2 and later ssl_revealurl mxr 3.2 and later ssl_securitystatus mxr 3.2 and later ...
SSL functions
2 and later ssl_clearsessioncache mxr 3.2 and later ssl_configmpserversidcache mxr 3.2 and later ssl_configsecureserver mxr 3.2 and later ssl_configserversessionidcache mxr 3.2 and later ssl_datapending mxr 3.2 and later ssl_forcehandshake mxr 3.2 and later ssl_forcehandshakewithtimeout mxr 3.1
1.4 and later ssl_getchannelinfo mxr 3.4 and later ssl_getciphersuiteinfo mxr 3.4 and later ssl_getclientauthdatahook mxr 3.2 and later ssl_getmaxservercachelocks mxr 3.4 and later ssl_getsessionid mxr 3.2 and later ssl_getstatistics mxr 3.2 and later ssl_handshakecallback mxr 3.2 and later ...
... mxr 3.2 and later ssl_optionset mxr 3.2 and later ssl_optionsetdefault mxr 3.2 and later ssl_peercertificate mxr 3.2 and later ssl_preencryptedfiletostream mxr 3.2 and later ssl_preencryptedstreamtofile mxr 3.2 and later ssl_rehandshake mxr 3.2 and later ssl_rehandshakewithtimeout mxr 3.1
1.4 and later ssl_resethandshake mxr 3.2 and later ssl_restarthandshakeaftercertreq mxr 3.2 and later ssl_restarthandshakeafterservercert mxr 3.2 and later ssl_revealcert mxr 3.2 and later ssl_revealpinarg mxr 3.2 and later ssl_revealurl mxr 3.2 and later ssl_securitystatus mxr 3.2 and later ...
XML Extras
xml persistence fixptr and xpointer available since
1.4alpha in the core mozilla.
... moved to xml extras during
1.4beta.
:focus - CSS: Cascading Style Sheets
wcag 2.1 sc
1.4.11 non-text contrast requires that the visual focus indicator be at least 3 to 1.
...tips for designing useful and usable focus indicators :focus { outline: none; } never just remove the focus outline (visible focus indicator) without replacing it with a focus outline that will pass wcag 2.1 sc
1.4.11 non-text contrast.
Math.LOG2E - JavaScript
the math.log2e property represents the base 2 logarithm of e, approximately
1.442: math.log2e=log2(e)≈
1.442\mathtt{\mi{math.log2e}} = \log_2(e) \approx
1.442 the source for this interactive example is stored in a github repository.
... examples using math.log2e the following function returns the base 2 logarithm of e: function getlog2e() { return math.log2e; } getlog2e(); //
1.4426950408889634 specifications specification ecmascript (ecma-262)the definition of 'math.log2e' in that specification.
Math.SQRT2 - JavaScript
the math.sqrt2 property represents the square root of 2, approximately
1.414: math.sqrt2=2≈
1.414\mathtt{\mi{math.sqrt2}} = \sqrt{2} \approx
1.414 the source for this interactive example is stored in a github repository.
... examples using math.sqrt2 the following function returns the square root of 2: function getroot2() { return math.sqrt2; } getroot2(); //
1.4142135623730951 specifications specification ecmascript (ecma-262)the definition of 'math.sqrt2' in that specification.
Math.hypot() - JavaScript
if you use hypot() instead, you get better answer: math.hypot(1e200, 1e200) =
1.4142...e+200 .
... math.sqrt(1e-200*1e-200 + 1e-200*1e-200) = 0, but math.hypot(1e-200, 1e-200) =
1.4142...e-200.
Math - JavaScript
math.log2e base-2 logarithm of e; approximately
1.443.
... math.sqrt2 square root of 2; approximately
1.414.
Storing annotations - Archive of obsolete content
var annotationlist = panels.panel({ width: 420, height: 200, contenturl: data.url('list/annotation-list.html'), contentscriptfile: [data.url('jquery-
1.4.2.min.js'), data.url('list/annotation-list.js')], contentscriptwhen: 'ready', onshow: function() { this.postmessage(simplestorage.storage.annotations); }, onmessage: function(message) { require('sdk/tabs').open(message); } }); since this panel's content script uses jquery we will pass that in too: again, make sure the name of it matches the version of jque...
Index - Archive of obsolete content
2057 new in javascript
1.4 javascript, versions the following is a changelog for javascript
1.4, which was only used for netscape's server side javascript released in 1999.
Automatically Handle Failed Asserts in Debug Builds - Archive of obsolete content
as an example, consider the following failed assertion: assertion: no document: 'mdocument != nsnull', file d:/cvs-1.1
1.4/mozilla/content/xul/content/src/nsxulelement.cpp, line 3173 (note that i have my source tree in d:/cvs-1.1
1.4/mozilla) if you have a dword in hkcu\software\mozilla.org\windbgdlg\ named "d:/cvs-1.11.5/mozilla/content/xul/content/src/nsxulelement.cpp," (with the comma - matches are whole-word only) and value 0x5, the assert would automatically be ignored.
Running Tamarin acceptance tests - Archive of obsolete content
rin-redux/platform/android/android_runner.sh /data/local/tamarin/android_runner.sh $ adb shell 'chmod 777 /data/loca/android_runner.sh' test it out with a simple .abc or no args for usage (should return exitcode=0) $ tamarin-redux/platform/android/android_shell.py hello.abc hello exitcode=0 test it out by retrieving the version information of the shell on the android device $ $avm -dversion shell
1.4 debug build 6299:455bca954565 features avmsystem_32bit;avmsystem_unaligned_int_access;avmsystem_little_endian;avmsystem_arm;avmsystem_unix; avmfeature_jit;avmfeature_abc_interp;avmfeature_selftest;avmfeature_eval;avmfeature_protect_jitmem; avmfeature_shared_gcheap;avmfeature_cache_gqcn;avmfeature_safepoints;avmfeature_swf12;avmfeature_swf13;avmtweak_exact_tracing; running acceptance tests --andro...
Custom toolbar button - Archive of obsolete content
"my custom toolbar button" em:creator="my name" em:id="custom-toolbar-button@example.com" em:version="1.0" em:homepageurl="http://developer.mozilla.org/en/docs/custom_toolbar_button" em:iconurl="chrome://custombutton/content/icon.png" > <em:targetapplication><!-- firefox --> <description em:id="{ec8030f7-c20a-464f-9b0e-13a3a9e97384}" em:minversion="
1.4" em:maxversion="*" /> </em:targetapplication> <em:targetapplication><!-- thunderbird --> <description em:id="{3550f703-e582-4d05-9a08-453d09bdfdc6}" em:minversion="1.5" em:maxversion="51.0" /> </em:targetapplication> <em:targetapplication><!-- sunbird --> <description em:id="{718e30fb-e89b-41dd-9da7-e25a45638b28}" em:mi...
Styling web forms - Learn web development
simply put, we remove their borders and backgrounds, and redefine their padding and margin: input, textarea { font :
1.4em/1.5em "handwriting", cursive, sans-serif; border : none; padding : 0 10px; margin : 0; width : 80%; background : none; } when one of these fields gains focus, we highlight them with a light grey, transparent, background (it is always important to have focus style, for usability and keyboard accessibility): input:focus, textarea:focus { background : rgba(0,0,0,.1); border-r...
Beginning our React todo list - Learn web development
n: absolute !important; height: 1px; width: 1px; overflow: hidden; clip: rect(1px 1px 1px 1px); clip: rect(1px, 1px, 1px, 1px); white-space: nowrap; } [class*="stack"] > * { margin-top: 0; margin-bottom: 0; } .stack-small > * + * { margin-top: 1.25rem; } .stack-large > * + * { margin-top: 2.5rem; } @media screen and (min-width: 550px) { .stack-small > * + * { margin-top:
1.4rem; } .stack-large > * + * { margin-top: 2.8rem; } } .stack-exception { margin-top: 1.2rem; } /* end global styles */ .todoapp { background: #fff; margin: 2rem 0 4rem 0; padding: 1rem; position: relative; box-shadow: 0 2px 4px 0 rgba(0, 0, 0, 0.2), 0 2.5rem 5rem 0 rgba(0, 0, 0, 0.1); } @media screen and (min-width: 550px) { .todoapp { padding: 4rem; } } .todoapp > * ...
Starting our Svelte Todo list app - Learn web development
n: absolute !important; height: 1px; width: 1px; overflow: hidden; clip: rect(1px 1px 1px 1px); clip: rect(1px, 1px, 1px, 1px); white-space: nowrap; } [class*="stack"] > * { margin-top: 0; margin-bottom: 0; } .stack-small > * + * { margin-top: 1.25rem; } .stack-large > * + * { margin-top: 2.5rem; } @media screen and (min-width: 550px) { .stack-small > * + * { margin-top:
1.4rem; } .stack-large > * + * { margin-top: 2.8rem; } } .stack-exception { margin-top: 1.2rem; } /* end global styles */ .todoapp { background: #fff; margin: 2rem 0 4rem 0; padding: 1rem; position: relative; box-shadow: 0 2px 4px 0 rgba(0, 0, 0, 0.2), 0 2.5rem 5rem 0 rgba(0, 0, 0, 0.1); } @media screen and (min-width: 550px) { .todoapp { padding: 4rem; } } .todoapp > *...
Styling Vue components with CSS - Learn web development
width: 1px; overflow: hidden; clip: rect(1px 1px 1px 1px); clip: rect(1px, 1px, 1px, 1px); clip-path: rect(1px, 1px, 1px, 1px); white-space: nowrap; } [class*="stack"] > * { margin-top: 0; margin-bottom: 0; } .stack-small > * + * { margin-top: 1.25rem; } .stack-large > * + * { margin-top: 2.5rem; } @media screen and (min-width: 550px) { .stack-small > * + * { margin-top:
1.4rem; } .stack-large > * + * { margin-top: 2.8rem; } } /* end global styles */ #app { background: #fff; margin: 2rem 0 4rem 0; padding: 1rem; padding-top: 0; position: relative; box-shadow: 0 2px 4px 0 rgba(0, 0, 0, 0.2), 0 2.5rem 5rem 0 rgba(0, 0, 0, 0.1); } @media screen and (min-width: 550px) { #app { padding: 4rem; } } #app > * { max-width: 50rem; margin-left: ...
Linux compatibility matrix
rhel 6 2.6.32 2.12 2.28 2.24 n/a 0.32 4.4 4.4 3.4 n/a nov 2010 nov 2020 rhel 7 3.10 2.17 2.42 2.24 3.14 0.32 4.8.5 4.8 3.4 n/a jun 2014 jun 2024 rhel 8 4.18 2.28 2.56 2.24 3.22.30 0.36 8.3.1 8.3.1 8.0 3.6 may 2019 may 2031 opensuse 1
1.4 2.6.37 2.11 2.28 2.22 3.0 0.20 4.5 4.5 n/a n/a mar 2011 jul 2015 opensuse 12.1 3.1 2.14 2.30 2.24 3.2 0.22 4.6 4.6 2.9 n/a nov 2011 may 2013 opensuse 12.2 3.4 2.15 2.32 2.24 3.4 0.24 4.7 4.7 3.1 n/a jul 2012 jan 2014 opensuse 12.3 3.7 2.17 2.34 2.24 ...
tools/power/rapl
total w = _pkg_ (cores + _gpu_ + other) + _ram_ w #01 5.17 w = 1.78 ( 0.12 + 0.10 + 1.56) + 3.39 w #02 9.43 w = 5.44 (
1.44 + 1.20 + 2.80) + 3.98 w #03 14.26 w = 10.21 ( 5.47 + 0.19 + 4.55) + 4.04 w #04 10.02 w = 6.15 ( 2.62 + 0.43 + 3.10) + 3.86 w #05 14.63 w = 10.43 ( 4.41 + 0.81 + 5.22) + 4.19 w #06 11.16 w = 6.90 ( 1.91 + 1.68 + 3.31) + 4.26 w #07 5.40 w = 1.97 ( 0.20 + 0.10 + 1.67) + 3.44 w #08 5.17 w = 1.76 ( 0.07 + 0.08 + 1.60) + 3.41 w #09 5.17 w = 1.76 ( 0.09 + 0.08 + 1.58) + ...
turbostat
urbostat if you get an error saying "turbostat: no /dev/cpu/0/msr", you need to run the following command: sudo modprobe msr the output is as follows: core cpu avg_mhz %busy bzy_mhz tsc_mhz smi cpu%c1 cpu%c3 cpu%c6 cpu%c7 coretmp pkgtmp pkg%pc2 pkg%pc3 pkg%pc6 pkg%pc7 pkgwatt corwatt gfxwatt - - 799 21.63 3694 3398 0 12.02 3.16 1.71 6
1.48 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 2
1.40 4.01
1.42 52.90 49 ...
Using JSS
component versions jss version component tested version jss 4.2 nspr 4.6.4 nss 3.1
1.4 jss 3.4 nspr 4.2.2 nss 3.7.3 jss 3.3 nspr 4.2.2 nss 3.6.1 or 3.7 jss 3.2 nspr 4.2 or 4.1.2 nss 3.4.2 jss 3.1.1 nspr 4.1.2 nss 3.3.1 jss 3.1 nspr 4.1.2 nss 3.3 ...
NSS_3.11.10_release_notes.html
new and revised documents available since the release of nss 3.9 include the following: build instructions for nss 3.1
1.4 and above compatibility nss 3.11.10 shared libraries are backward compatible with all older nss 3.x shared libraries.
NSS_3.12.1_release_notes.html
new and revised documents available since the release of nss 3.11 include the following: build instructions for nss 3.1
1.4 and above nss shared db compatibility nss 3.12.1 shared libraries are backward compatible with all older nss 3.x shared libraries.
NSS_3.12.2_release_notes.html
new and revised documents available since the release of nss 3.11 include the following: build instructions for nss 3.1
1.4 and above nss shared db compatibility nss 3.12.2 shared libraries are backward compatible with all older nss 3.x shared libraries.
NSS 3.12.9 release notes
new and revised documents available since the release of nss 3.11 include the following:</for> build instructions for nss 3.1
1.4 and above nss shared db compatibility nss 3.12.9 shared libraries are backward compatible with all older nss 3.x shared libraries.
NSS_3.12_release_notes.html
new and revised documents available since the release of nss 3.11 include the following: build instructions for nss 3.1
1.4 and above nss shared db nss environment variables compatibility nss 3.12 shared libraries are backward compatible with all older nss 3.x shared libraries.
Release notes for recent versions of NSS
3 release notes nss 3.28.2 release notes nss 3.28.1 release notes nss 3.28 release notes nss 3.27.2 release notes nss 3.27.1 release notes nss 3.27 release notes nss 3.26.2 release notes nss 3.26 release notes nss 3.25.1 release notes nss 3.25 release notes nss 3.24 release notes nss 3.23 release notes nss 3.22.2 release notes nss 3.22.1 release notes nss 3.22 release notes nss 3.2
1.4 release notes nss 3.21.3 release notes nss 3.21.2 release notes nss 3.21.1 release notes nss 3.21 release notes nss 3.20.1 release notes nss 3.20 release notes nss 3.19.3 release notes nss 3.19.2 release notes nss 3.19.1 release notes nss 3.19 release notes nss 3.18.1 release notes nss 3.18 release notes nss 3.17.4 release notes nss 3.17.3 release notes nss 3.17.2 release notes ns...
NSS_3.12.3_release_notes.html
new and revised documents available since the release of nss 3.11 include the following: build instructions for nss 3.1
1.4 and above nss shared db compatibility nss 3.12.3 shared libraries are backward compatible with all older nss 3.x shared libraries.
Rhino downloads archive
5 rhino1_5r5.zip rhino 1.5r4.1 2003-04-21 changes in 1.5r4.1 rhino15r41.zip rhino 1.5r4 2003-02-10 changes in 1.5r4 rhino15r4.zip rhino 1.5r3 2002-01-27 changes in 1.5r3 rhino15r3.zip rhino 1.5r2 2001-07-27 changes in 1.5r2 rhino15r2.zip rhino 1.5r1 2000-09-10 changes in 1.5r1 rhino15r1.zip rhino
1.4r3 1999-05-10 initial public release rhino14r3.zip rhino 1.6r1 through 1.6r6 implement e4x using xmlbeans library.
Rhino overview
attempts to invoke these constructors with the language version
1.4 will result in an error.
Performance Hints
for example, the code function myobject(a) { this.s = a; this.tostring = new function("return this.s"); } could be written more efficiently as function myobject(a) { this.s = a; this.tostring = function () { return this.s } } beginning with rhino
1.4 release 2, code passed to eval and new function will be interpreted rather than compiled to class files.
Rhino shell
if an argument is supplied, it is expected to be one of 100, 110, 120, 130, 140, 150, 160 or 170 to indicate javascript version 1.0, 1.1, 1.2, 1.3,
1.4, 1.5, 1.6 or 1.7 respectively.
Invariants
(taken together, ecma 262-3 §11.13.1 and ecma 262-3 §10.
1.4 specify that in an assignment such as x = f(), the name lookup for x occurs before f is called.
JSObjectOps.getProperty
this reflects the quirky behavior of delete as specified in ecma 262-3 §1
1.4.1 and ecma 262-3 §8.6.2.5.
JSVersion
ning name jsversion_1_0obsolete since jsapi 24 100 javascript 1.0 "1.0" jsversion_1_1obsolete since jsapi 24 110 javascript 1.1 "1.1" jsversion_1_2obsolete since jsapi 24 120 javascript 1.2 "1.2" jsversion_1_3obsolete since jsapi 24 130 javascript 1.3 "1.3" jsversion_1_4obsolete since jsapi 24 140 javascript
1.4 "
1.4" jsversion_ecma_3 148 ecma 262 edition 3 "ecmav3" jsversion_1_5obsolete since jsapi 24 150 javascript 1.5 "1.5" jsversion_1_6 160 javascript 1.6 "1.6" jsversion_1_7 170 javascript 1.7 "1.7" jsversion_1_8 180 javascript 1.8 "1.8" jsversion_ecma_5 185 ecma 262 edition 5 "ecmav5" ...
JS_StringToVersion
js_stringtoversion may return any of the following values: string enumeration "1.0" jsversion_1_0 obsolete since jsapi 24 "1.1" jsversion_1_1 obsolete since jsapi 24 "1.2" jsversion_1_2 obsolete since jsapi 24 "1.3" jsversion_1_3 obsolete since jsapi 24 "
1.4" jsversion_1_4 obsolete since jsapi 24 "ecmav3" jsversion_ecma_3 "1.5" jsversion_1_5 obsolete since jsapi 24 "1.6" jsversion_1_6 "1.7" jsversion_1_7 "1.8" jsversion_1_8 other jsversion_unknown see also mxr id search for js_stringtoversion jsversion js_getversion js_setversionforcompartment js_versiontostring bug 824...
JS_VersionToString
js_versiontostring may return any of the following values: enumeration string jsversion_1_0 "1.0" obsolete since jsapi 24 jsversion_1_1 "1.1" obsolete since jsapi 24 jsversion_1_2 "1.2" obsolete since jsapi 24 jsversion_1_3 "1.3" obsolete since jsapi 24 jsversion_1_4 "
1.4" obsolete since jsapi 24 jsversion_ecma_3 "ecmav3" jsversion_1_5 "1.5" obsolete since jsapi 24 jsversion_1_6 "1.6" jsversion_1_7 "1.7" jsversion_1_8 "1.8" jsversion_ecma_5 "ecmav5" jsversion_default "default" other null see also mxr id search for js_stringtoversion jsversion js_getversion js_set...
Resources
weblock resources weblock installer and information the sdk download linux: http://ftp.mozilla.org/pub/mozilla/releases/mozilla
1.4a/gecko-sdk-i686-pc-linux-gnu-
1.4a.tar.gz windows: http://ftp.mozilla.org/pub/mozilla/releases/mozilla
1.4a/gecko-sdk-win32-
1.4a.zip other mozilla downloads gecko resources internal string guide external string guide the gecko networking library ("necko") the netscape portable runtime environment embedding mozilla current module owners xpinstall xul xpcom resources the xpcom project page xulplanet's online xpcom reference information on xpconnect and scripta...
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.
Xptcall Porting Status
i am doing the porting work with egcs-1.1.2 on netbsd
1.4p (netbsd-current snapshot from a couple of days ago).
Zombie compartments
mpartment(https://www.google.de/) │ │ │ │ ├──3.56 mb (00.71%) -- objects │ │ │ │ │ ├──3.04 mb (00.61%) ++ gc-heap │ │ │ │ │ ├──0.51 mb (00.10%) ++ malloc-heap │ │ │ │ │ └──0.00 mb (00.00%) ── non-heap/code/asm.js │ │ │ │ ├──2.43 mb (00.49%) -- shapes │ │ │ │ │ ├──
1.47 mb (00.29%) ++ gc-heap │ │ │ │ │ └──0.96 mb (00.19%) ++ malloc-heap │ │ │ │ ├──1.03 mb (00.21%) -- scripts │ │ │ │ │ ├──0.72 mb (00.14%) ── gc-heap [2] │ │ │ │ │ └──0.31 mb (00.06%) ── malloc-heap/data [2] │ │ │ │ ├──0.80 mb (00.16%) -- type-inference │ │ │ │ │ �...
Standard OS Libraries
attempting to install firefox on a a non-gtk+ based linux build such as kaosx, which is qt based (details on kaosx at the time of this writing: kdelibs version 4.
1.4.3, qt version 4.8.6, 64bit) would install gtk+ libraries along with it in order to enable firefox to work on the qt system.
Call Tree - Firefox Developer Tools
for example, we can expand the entry for bubblesort(): so we can see the call graph is like this: sortall() -> sort() -> bubblesort() note also that self cost for sort() here is
1.45%, and note that this is the same as for the separate entry for sort() later in the list.
CanvasRenderingContext2D.filter - Web APIs
html <canvas id="canvas"></canvas> <div style="display:none;"> <img id="source" src="https://udn.realityripple.com/samples/90/a34a525ace.jpg"> </div> javascript const canvas = document.getelementbyid('canvas'); const ctx = canvas.getcontext('2d'); const image = document.getelementbyid('source'); image.addeventlistener('load', e => { ctx.filter = 'contrast(
1.4) sepia(1) drop-shadow(9px 9px 2px #e81)'; ctx.drawimage(image, 10, 10, 180, 120); }); result specifications specification status comment html living standardthe definition of 'canvasrenderingcontext2d.filter' in that specification.
GlobalEventHandlers.onanimationcancel - Web APIs
on { cursor: pointer; width: 300px; border: 1px solid black; font-size: 16px; text-align: center; margin-top: 0; padding-top: 2px; padding-bottom: 4px; color: white; background-color: darkgreen; font: 14px "open sans", "arial", sans-serif; } #text { width: 46px; padding: 10px; position: relative; text-align: center; align-self: center; color: white; font: bold
1.4em "lucida grande", "open sans", sans-serif; } leaving out some bits of the css that don't matter for the discussion here, let's take a look at the styles for the box that we're animating.
GlobalEventHandlers.onanimationend - Web APIs
on { cursor: pointer; width: 300px; border: 1px solid black; font-size: 16px; text-align: center; margin-top: 0; padding-top: 2px; padding-bottom: 4px; color: white; background-color: darkgreen; font: 14px "open sans", "arial", sans-serif; } #text { width: 46px; padding: 10px; position: relative; text-align: center; align-self: center; color: white; font: bold
1.4em "lucida grande", "open sans", sans-serif; } leaving out some bits of the css that don't matter for the discussion here, let's take a look at the styles for the box that we're animating.
GlobalEventHandlers.onanimationiteration - Web APIs
on { cursor: pointer; width: 300px; border: 1px solid black; font-size: 16px; text-align: center; margin-top: 0; padding-top: 2px; padding-bottom: 4px; color: white; background-color: darkgreen; font: 14px "open sans", "arial", sans-serif; } #text { width: 46px; padding: 10px; position: relative; text-align: center; align-self: center; color: white; font: bold
1.4em "lucida grande", "open sans", sans-serif; } leaving out some bits of the css that don't matter for the discussion here, let's take a look at the styles for the box that we're animating.
GlobalEventHandlers.onanimationstart - Web APIs
on { cursor: pointer; width: 300px; border: 1px solid black; font-size: 16px; text-align: center; margin-top: 0; padding-top: 2px; padding-bottom: 4px; color: white; background-color: darkgreen; font: 14px "open sans", "arial", sans-serif; } #text { width: 46px; padding: 10px; position: relative; text-align: center; align-self: center; color: white; font: bold
1.4em "lucida grande", "open sans", sans-serif; } leaving out some bits of the css that don't matter for the discussion here, let's take a look at the styles for the box that we're animating.
MediaRecorder.mimeType - Web APIs
mimetype: 'video/mp4; codecs="avc
1.424028, mp4a.40.2"' assuming this configuration is acceptable to the user agent, the value returned later by m.mimetype would then be video/mp4; codecs="avc
1.424028, mp4a.40.2".
MediaSource.MediaSource() - Web APIs
example the following snippet is taken from a simple example written by nick desaulniers (view the full demo live, or download the source for further investigation.) var video = document.queryselector('video'); var asseturl = 'frag_bunny.mp4'; // need to be specific for blink regarding codecs // ./mp4info frag_bunny.mp4 | grep codec var mimecodec = 'video/mp4; codecs="avc
1.42e01e, mp4a.40.2"'; if ('mediasource' in window && mediasource.istypesupported(mimecodec)) { var mediasource = new mediasource; //console.log(mediasource.readystate); // closed video.src = url.createobjecturl(mediasource); mediasource.addeventlistener('sourceopen', sourceopen); } else { console.error('unsupported mime type or codec: ', mimecodec); } ...
MediaSource.addSourceBuffer() - Web APIs
example the following snippet is from a simple example written by nick desaulniers (view the full demo live, or download the source for further investigation.) var asseturl = 'frag_bunny.mp4'; // need to be specific for blink regarding codecs // ./mp4info frag_bunny.mp4 | grep codec var mimecodec = 'video/mp4; codecs="avc
1.42e01e, mp4a.40.2"'; if ('mediasource' in window && mediasource.istypesupported(mimecodec)) { var mediasource = new mediasource; //console.log(mediasource.readystate); // closed video.src = url.createobjecturl(mediasource); mediasource.addeventlistener('sourceopen', sourceopen); } else { console.error('unsupported mime type or codec: ', mimecodec); } function sourceopen (_) { //consol...
MediaSource.endOfStream() - Web APIs
their sourcebuffer.updating property is true.) example the following snippet is from a simple example written by nick desaulniers (view the full demo live, or download the source for further investigation.) var asseturl = 'frag_bunny.mp4'; // need to be specific for blink regarding codecs // ./mp4info frag_bunny.mp4 | grep codec var mimecodec = 'video/mp4; codecs="avc
1.42e01e, mp4a.40.2"'; if ('mediasource' in window && mediasource.istypesupported(mimecodec)) { var mediasource = new mediasource; //console.log(mediasource.readystate); // closed video.src = url.createobjecturl(mediasource); mediasource.addeventlistener('sourceopen', sourceopen); } else { console.error('unsupported mime type or codec: ', mimecodec); } function sourceopen (_) { //consol...
MediaSource.isTypeSupported() - Web APIs
example the following snippet is from an example written by nick desaulniers (view the full demo live, or download the source for further investigation.) var asseturl = 'frag_bunny.mp4'; // need to be specific for blink regarding codecs // ./mp4info frag_bunny.mp4 | grep codec var mimecodec = 'video/mp4; codecs="avc
1.42e01e, mp4a.40.2"'; if ('mediasource' in window && mediasource.istypesupported(mimecodec)) { var mediasource = new mediasource; //console.log(mediasource.readystate); // closed video.src = url.createobjecturl(mediasource); mediasource.addeventlistener('sourceopen', sourceopen); } else { console.error('unsupported mime type or codec: ', mimecodec); } function sourceopen (_) { //consol...
MediaSource - Web APIs
this example was written by nick desaulniers and can be viewed live here (you can also download the source for further investigation.) var video = document.queryselector('video'); var asseturl = 'frag_bunny.mp4'; // need to be specific for blink regarding codecs // ./mp4info frag_bunny.mp4 | grep codec var mimecodec = 'video/mp4; codecs="avc
1.42e01e, mp4a.40.2"'; if ('mediasource' in window && mediasource.istypesupported(mimecodec)) { var mediasource = new mediasource(); //console.log(mediasource.readystate); // closed video.src = url.createobjecturl(mediasource); mediasource.addeventlistener('sourceopen', sourceopen); } else { console.error('unsupported mime type or codec: ', mimecodec); } function sourceopen (_) { //cons...
Using the Media Capabilities API - Web APIs
>select your video configuration and find out if this browser supports the codec, and whether decoding will be smooth and power efficient:</p> <ul> <li> <label for="codec">select a codec</label> <select id="codec"> <option>video/webm; codecs=vp8</option> <option>video/webm; codecs=vp9</option> <option>video/mp4; codecs=avc1</option> <option>video/mp4; codecs=avc
1.420034</option> <option>video/ogg; codecs=theora</option> <option>invalid</option> </select> </li> <li> <label for="size">select a size</label> <select id="size"> <option>7680x4320</option> <option>3840x2160</option> <option>2560x1440</option> <option>1920x1080</option> <option>1280x720</option> <option selected>800x600</option> ...
Transcoding assets for Media Source Extensions - Web APIs
to check if the browser supports a particular container, you can pass a string of the mime type to the mediasource.istypesupported method: mediasource.istypesupported('audio/mp3'); // false mediasource.istypesupported('video/mp4'); // true mediasource.istypesupported('video/mp4; codecs="avc
1.4d4028, mp4a.40.2"'); // true the string is the mime type of the container, optionally followed by a list of codecs.
SourceBuffer - Web APIs
this example was written by nick desaulniers and can be viewed live here (you can also download the source for further investigation.) var video = document.queryselector('video'); var asseturl = 'frag_bunny.mp4'; // need to be specific for blink regarding codecs // ./mp4info frag_bunny.mp4 | grep codec var mimecodec = 'video/mp4; codecs="avc
1.42e01e, mp4a.40.2"'; if ('mediasource' in window && mediasource.istypesupported(mimecodec)) { var mediasource = new mediasource(); //console.log(mediasource.readystate); // closed video.src = url.createobjecturl(mediasource); mediasource.addeventlistener('sourceopen', sourceopen); } else { console.error('unsupported mime type or codec: ', mimecodec); } function sourceopen (_) { //cons...
Using IIR filters - Web APIs
or our frequency response const totalarrayitems = 30; let myfrequencyarray = new float32array(totalarrayitems); let magresponseoutput = new float32array(totalarrayitems); let phaseresponseoutput = new float32array(totalarrayitems); let's fill our first array with frequency values we want data to be returned on: myfrequencyarray = myfrequencyarray.map(function(item, index) { return math.pow(
1.4, index); }); we could go for a linear approach, but it's far better when working with frequencies to take a log approach, so let's fill our array with frequency values that get larger further on in the array items.
XMLDocument.async - Web APIs
(it has been possible to load documents synchronously since
1.4 alpha.) example function loadxmldata(e) { alert(new xmlserializer().serializetostring(e.target)); // gives querydata.xml contents as string } var xmldoc = document.implementation.createdocument("", "test", null); xmldoc.async = false; xmldoc.onload = loadxmldata; xmldoc.load('querydata.xml'); ...
Accessibility documentation index - Accessibility
wcag guideline
1.4.1 on the use of color requires that "color is not used as the only visual means of conveying information, indicating an action, prompting a response, or distinguishing a visual element." 101 robust accessibility, html, parsing, principle 4, robust, role(2), validation, wai-aria, wcag, web content accessibility guidelines, value this article provides practical advice on how to...
Web accessibility for seizures and physical reactions - Accessibility
working draft personalization tools 1.0 working draft three flashes or below threshhold understanding sc 2.3.1 understanding wcag 2.0 (older, but contains some explanations of references made in the wcag 2.1 criteria) three flashes or below threshold understanding success criterion 2.3.1 understanding wcag 2.1 understanding success criteria
1.4.3: contrast (minimum) web accessibility initiative (wai) web animations model w3c working draft web content accessibility guidelines (wcag) 2.0 definition of relative luminance web content accessibility guidelines (wcag) 2.1 contributers: heartfelt thanks to teal; wayne dick of the low vision task force of the w3c; tom jewett and eric eggert from knowbility; jim allan of the diagram center...
Operable - Accessibility
see ui controls and building keyboard accessibility back in 2.
1.4 character key shortcuts (a) added in 2.1 if a single character key shortcut exists, then at least one of the following is true: single character key shortcuts can be turned off, remapped or are only active when the relevant user interface component is in focus.
Understandable - Accessibility
3.
1.4 abbreviations (aaa) where abbreviations are used, you should provide an expansion of them, or a definition as required.
::placeholder - CSS: Cascading Style Sheets
webaim: color contrast checker mdn understanding wcag, guideline
1.4 explanations understanding success criterion
1.4.3 | w3c understanding wcag 2.0 usability placeholder text with sufficient color contrast may be interpreted as entered input.
::selection - CSS: Cascading Style Sheets
(wcag defines large text as between 18.66px and 24px and bold, or 24px or larger.) webaim: color contrast checker mdn understanding wcag, guideline
1.4 explanations understanding success criterion
1.4.3 | w3c understanding wcag 2.0 specifications specification status comment css pseudo-elements level 4the definition of '::selection' in that specification.
:invalid - CSS: Cascading Style Sheets
mdn understanding wcag, guideline
1.4 explanations understanding success criterion
1.4.1 | w3c understanding wcag 2.0 notes radio buttons if any one of the radio buttons in a group is required, the :invalid pseudo-class is applied to all of them if none of the buttons in the group is selected.
:valid - CSS: Cascading Style Sheets
mdn understanding wcag, guideline
1.4 explanations understanding success criterion
1.4.1 | w3c understanding wcag 2.0 specifications specification status comment html living standardthe definition of ':valid' in that specification.
font-stretch - CSS: Cascading Style Sheets
mdn understanding wcag, guideline
1.4 explanations understanding success criterion
1.4.8 | w3c understanding wcag 2.0 formal definition related at-rule@font-faceinitial valuenormalcomputed valueas specified formal syntax <font-stretch-absolute>{1,2}where <font-stretch-absolute> = normal | ultra-condensed | extra-condensed | condensed | semi-condensed | semi-expanded | expanded | extra-expanded | ultra-expanded | <percentage> e...
font-weight - CSS: Cascading Style Sheets
mdn understanding wcag, guideline
1.4 explanations understanding success criterion
1.4.8 | w3c understanding wcag 2.0 formal definition related at-rule@font-faceinitial valuenormalcomputed valueas specified formal syntax <font-weight-absolute>{1,2}where <font-weight-absolute> = normal | bold | <number <a href="/docs/css/value_definition_syntax#brackets" title="brackets: enclose several entities, combinators, and multipliers to ...
@media - CSS: Cascading Style Sheets
e <mf-name> = <ident><mf-value> = <number> | <dimension> | <ident> | <ratio> examples testing for print and screen media types @media print { body { font-size: 10pt; } } @media screen { body { font-size: 13px; } } @media screen, print { body { line-height: 1.2; } } @media only screen and (min-width: 320px) and (max-width: 480px) and (resolution: 150dpi) { body { line-height:
1.4; } } introduced in media queries level 4 is a new range syntax that allows for less verbose media queries when testing for any feature accepting a range, as shown in the below examples: @media (height > 600px) { body { line-height:
1.4; } } @media (400px <= width <= 700px) { body { line-height:
1.4; } } for more examples, please see using media queries.
user-zoom - CSS: Cascading Style Sheets
mdn understanding wcag, guideline
1.4 explanations understanding success criterion
1.4.4 | understanding wcag 2.0 formal definition related at-rule@viewportinitial valuezoompercentagesrefer to the size of bounding boxcomputed valueas specified formal syntax zoom | fixed examples disabling user zoom @viewport { user-zoom: fixed; } specifications specification status comment css device adaptati...
Border-image generator - CSS: Cascading Style Sheets
div class="css-property"> <span class="name"> border-image-source: </span> <span id="out-border-source" class="value"> </span> </div> </div> </div> </div> css content /* grid of twelve * ========================================================================== */ .span_12 { width: 100%; } .span_11 { width: 9
1.46%; } .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 { ...
Border-radius generator - CSS: Cascading Style Sheets
<div class="ui-checkbox" data-topic='bottom-left'></div> </div> <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: 9
1.46%; } .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 ...
Box-shadow generator - CSS: Cascading Style Sheets
uot;"] position=[absolute] width height top left z-index background-color box-shadow transform -webkit-transform -ms-transform"> </div> </div> </div> </div> </div> </div> css content /* grid of twelve * ========================================================================== */ .span_12 { width: 100%; } .span_11 { width: 9
1.46%; } .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 { ...
Auto-placement in CSS Grid Layout - CSS: Cascading Style Sheets
us: 5px; background-color: #fff4e6; } <div class="wrapper"> <dl> <dt>mammals</dt> <dd>cat</dd> <dd>dog</dd> <dd>mouse</dd> <dt>fish</dt> <dd>guppy</dd> <dt>birds</dt> <dd>pied wagtail</dd> <dd>owl</dd> </dl> </div> dl { display: grid; grid-template-columns: auto 1fr; max-width: 300px; margin: 1em; line-height:
1.4; } dt { grid-column: 1; font-weight: bold; } dd { grid-column: 2; } what can’t we do with auto-placement (yet)?
background-clip - CSS: Cascading Style Sheets
ss="border-box">the background extends behind the border.</p> <p class="padding-box">the background extends to the inside edge of the border.</p> <p class="content-box">the background extends only to the edge of the content box.</p> <p class="text">the background is clipped to the foreground text.</p> css p { border: .8em darkviolet; border-style: dotted double; margin: 1em 0; padding:
1.4em; background: linear-gradient(60deg, red, yellow, red, yellow, red); font: 900 1.2em sans-serif; text-decoration: underline; } .border-box { background-clip: border-box; } .padding-box { background-clip: padding-box; } .content-box { background-clip: content-box; } .text { background-clip: text; -webkit-background-clip: text; color: rgba(0,0,0,.2); } result specifications ...
background-color - CSS: Cascading Style Sheets
webaim: color contrast checker mdn understanding wcag, guideline
1.4 explanations understanding success criterion
1.4.3 | w3c understanding wcag 2.0 formal definition initial valuetransparentapplies toall elements.
border-image-outset - CSS: Cascading Style Sheets
it also applies to ::first-letter.inheritednocomputed valueas specified, but with relative lengths converted into absolute lengthsanimation typeby computed value type formal syntax [ <length> | <number> ]{1,4} examples outsetting a border image html <div id="outset">this element has an outset border image!</div> css #outset { width: 10rem; background: #cef; border:
1.4rem solid; border-image: radial-gradient(#ff2, #55f) 40; border-image-outset: 1.5; /* 1.5 ×
1.4rem = 2.1rem */ margin: 2.1rem; } result specifications specification status comment css backgrounds and borders module level 3the definition of 'border-image-outset' in that specification.
calc() - CSS: Cascading Style Sheets
mdn understanding wcag, guideline
1.4 explanations understanding success criterion
1.4.4 | w3c understanding wcag 2.0 usage with integers when calc() is used where an <integer> is expected, the value will be rounded to the nearest integer.
color - CSS: Cascading Style Sheets
webaim: color contrast checker mdn understanding wcag, guideline
1.4 explanations understanding success criterion
1.4.3 | w3c understanding wcag 2.0 formal definition initial valuevaries from one browser to anotherapplies toall elements.
env() - CSS: Cascading Style Sheets
syntax /* using the four safe area inset values with no fallback values */ env(safe-area-inset-top); env(safe-area-inset-right); env(safe-area-inset-bottom); env(safe-area-inset-left); /* using them with fallback values */ env(safe-area-inset-top, 20px); env(safe-area-inset-right, 1em); env(safe-area-inset-bottom, 0.5vh); env(safe-area-inset-left,
1.4rem); values safe-area-inset-top, safe-area-inset-right, safe-area-inset-bottom, safe-area-inset-left the safe-area-inset-* variables are four environment variables that define a rectangle by its top, right, bottom, and left insets from the edge of the viewport, which is safe to put content into without risking it being cut off by the shape of a non‑rectangular display.
font-weight - CSS: Cascading Style Sheets
mdn understanding wcag, guideline
1.4 explanations understanding success criterion
1.4.8 | w3c understanding wcag 2.0 formal definition initial valuenormalapplies toall elements.
height - CSS: Cascading Style Sheets
mdn understanding wcag, guideline
1.4 explanations understanding success criterion
1.4.4 | w3c understanding wcag 2.0 formal definition initial valueautoapplies toall elements but non-replaced inline elements, table columns, and column groupsinheritednopercentagesthe percentage is calculated with respect to the height of the generated box's containing block.
letter-spacing - CSS: Cascading Style Sheets
mdn understanding wcag, guideline
1.4 explanations understanding success criterion
1.4.8 | w3c understanding wcag 2.0 formal definition initial valuenormalapplies toall elements.
max-height - CSS: Cascading Style Sheets
mdn understanding wcag, guideline
1.4 explanations understanding success criterion
1.4.4 | w3c understanding wcag 2.0 formal definition initial valuenoneapplies toall elements but non-replaced inline elements, table columns, and column groupsinheritednopercentagesthe percentage is calculated with respect to the height of the generated box's containing block.
max-width - CSS: Cascading Style Sheets
mdn understanding wcag, guideline
1.4 explanations understanding success criterion
1.4.4 | w3c understanding wcag 2.0 formal definition initial valuenoneapplies toall elements but non-replaced inline elements, table rows, and row groupsinheritednopercentagesrefer to the width of the containing blockcomputed valuethe percentage as specified or the absolute length or noneanimation typea length, percentage or calc(); formal syntax ...
max() - CSS: Cascading Style Sheets
mdn understanding wcag, guideline
1.4 explanations understanding success criterion
1.4.4 | w3c understanding wcag 2.0 specifications specification status comment css values and units module level 4the definition of 'max()' in that specification.
min() - CSS: Cascading Style Sheets
mdn understanding wcag, guideline
1.4 explanations understanding success criterion
1.4.4 | w3c understanding wcag 2.0 examples setting a maximum size for a label and input another use case for css functions is to set a maximum size on responsive form controls: enabling the width of labels and inputs to shrink as the width of the form shrinks.
opacity - CSS: Cascading Style Sheets
webaim: color contrast checker mdn understanding wcag, guideline
1.4 explanations understanding success criterion
1.4.3 | w3c understanding wcag 2.0 formal definition initial value1.0applies toall elementsinheritednocomputed valuethe specified value, clipped in the range [0,1]animation typea number formal syntax <alpha-value>where <alpha-value> = <number> | <percentage> examples setting background opacity html <div class="light">you can barely see this.<...
outline-color - CSS: Cascading Style Sheets
webaim: color contrast checker mdn understanding wcag, guideline
1.4 explanations understanding success criterion
1.4.3 | w3c understanding wcag 2.0 formal definition initial valueinvert, for browsers supporting it, currentcolor for the otherapplies toall elementsinheritednocomputed valuefor the keyword invert, the computed value is invert.
position - CSS: Cascading Style Sheets
mdn understanding wcag, guideline
1.4 explanations visual presentation: understanding sc
1.4.8 | understanding wcag 2.0 performance & accessibility scrolling elements containing fixed or sticky content can cause performance and accessibility issues.
text-align-last - CSS: Cascading Style Sheets
nullam est eros, suscipit sed dictum quis, accumsan a ligula.</p> css p { font-size:
1.4em; text-align: justify; text-align-last: center; } results specifications specification status comment css text module level 3the definition of 'text-align-last' in that specification.
text-align - CSS: Cascading Style Sheets
mdn understanding wcag, guideline
1.4 explanations understanding success criterion
1.4.8 | understanding wcag 2.0 formal definition initial valuestart, or a nameless value that acts as left if direction is ltr, right if direction is rtl if start is not supported by the browser.applies toblock containersinheritedyescomputed valueas specified, except for the match-parent value which is calculated against its parent's direction valu...
text-decoration-color - CSS: Cascading Style Sheets
webaim: color contrast checker mdn understanding wcag, guideline
1.4 explanations understanding success criterion
1.4.3 | w3c understanding wcag 2.0 formal definition initial valuecurrentcolorapplies toall elements.
touch-action - CSS: Cascading Style Sheets
mdn understanding wcag, guideline
1.4 explanations understanding success criterion
1.4.4 | understanding wcag 2.0 formal definition initial valueautoapplies toall elements except: non-replaced inline elements, table rows, row groups, table columns, and column groupsinheritednocomputed valueas specifiedanimation typediscrete formal syntax auto | none | [ [ pan-x | pan-left | pan-right ] | [ pan-y | pan-up | pan-down ] | pinch-zo...
width - CSS: Cascading Style Sheets
mdn understanding wcag, guideline
1.4 explanations understanding success criterion
1.4.4 | understanding wcag 2.0 formal definition initial valueautoapplies toall elements but non-replaced inline elements, table rows, and row groupsinheritednopercentagesrefer to the width of the containing blockcomputed valuea percentage or auto or the absolute lengthanimation typea length, percentage or calc(); formal syntax auto | <length> |...
word-spacing - CSS: Cascading Style Sheets
mdn understanding wcag, guideline
1.4 explanations understanding success criterion
1.4.8 | w3c understanding wcag 2.0 formal definition initial valuenormalapplies toall elements.
Setting up adaptive streaming media sources - Developer guides
/</baseurl> <period> <!-- english audio --> <adaptationset mimetype="audio/mp4" codecs="mp4a.40.5" lang="en" subsegmentalignment="true" subsegmentstartswithsap="1"> <representation id="1" bandwidth="64000"> <baseurl>elephantsdream_aac48k_064.mp4.dash</baseurl> </representation> </adaptationset> <!-- video --> <adaptationset mimetype="video/mp4" codecs="avc
1.42401e" subsegmentalignment="true" subsegmentstartswithsap="1"> <representation id="2" bandwidth="100000" width="480" height="360"> <baseurl>elephantsdream_h264bpl30_0100.264.dash</baseurl> </representation> <representation id="3" bandwidth="175000" width="480" height="360"> <baseurl>elephantsdream_h264bpl30_0175.264.dash</baseurl> </representation> <re...
Audio and Video Delivery - Developer guides
consider this html: <video> <source id="mp4_src" src="video.mp4" type='video/mp4; codecs="avc
1.42e01e, mp4a.40.2"'> </source> <source id="3gp_src" src="video.3gp" type='video/3gpp; codecs="mp4v.20.8, samr"'> </source> <source id="ogg_src" src="video.ogv" type='video/ogv; codecs="theora, vorbis"'> </source> </video> since firefox doesn't support mp4 and 3gp on some platforms due to their patent-encumbered nature, the <source> elements with the ids "mp4_src" and "3gp_src" will receive...
<button>: The Button element - HTML: Hypertext Markup Language
(large text is defined as 18.66px and bold or larger, or 24px or larger.) webaim: color contrast checker mdn understanding wcag, guideline
1.4 explanations understanding success criterion
1.4.3 | w3c understanding wcag 2.0 clicking and focus whether clicking on a <button> causes it to (by default) become focused varies by browser and os.
MIME types (IANA media types) - HTTP
ut what to do with content that doesn't have a valid one) allows javascript to be served using any mime type that essentially matches any of the following: application/javascript application/ecmascript application/x-ecmascript application/x-javascript text/javascript text/ecmascript text/javascript1.0 text/javascript1.1 text/javascript1.2 text/javascript1.3 text/javascript
1.4 text/javascript1.5 text/jscript text/livescript text/x-ecmascript text/x-javascript note: even though any given user agent may support any or all of these, you should only use text/javascript.
Configuring servers for Ogg media - HTTP
4 packets in 3 pages, 1.3 packets/page, 27.508% ogg overhead presentation-time: 0.000 basetime: 0.000 theora: serialno 0170995062 1790 packets in 1068 pages, 1.7 packets/page, 1.049% ogg overhead video-framerate: 29.983 fps video-width: 640 video-height: 360 vorbis: serialno 0708996688 4531 packets in 167 pages, 27.1 packets/page,
1.408% ogg overhead audio-samplerate: 44100 hz audio-channels: 2 note that you can't simply serve up the reported content-duration line reported by oggz-info, because it's reported in hh:mm:ss format.
Content-Location - HTTP
http/1.1 200 ok content-type: text/html; charset=utf-8 content-location: /my-receipts/38 <!doctype html> (lots of html…) <p>you sent $38.00 to exampleuser.</p> (lots more html…) specifications specification title rfc 7231, section 3.
1.4.2: content-location hypertext transfer protocol (http/1.1): semantics and content ...
Firefox user agent string reference - HTTP
firefox os version number gecko version number 1.0.1 18.0 1.1 18.1 1.2 26.0 1.3 28.0
1.4 30.0 2.0 32.0 2.1 34.0 2.2 37 2.5 44 it's easy to find the correspondences by looking at the mercurial repository names: repositories starting by mozilla-b2g are the release repositories for firefox os, and have both firefox os and gecko versions in their names.
Vary - HTTP
vary: user-agent specifications specification title rfc 7231, section 7.
1.4: vary hypertext transfer protocol (http/1.1): semantics and content ...
Math.atan2() - JavaScript
examples using math.atan2() math.atan2(90, 15); //
1.4056476493802699 math.atan2(15, 90); // 0.16514867741462683 math.atan2(±0, -0); // ±pi.
Math.fround() - JavaScript
al system, and is identical in 32-bit and 64-bit: math.fround(1.5); // 1.5 math.fround(1.5) === 1.5; // true however, the number 1.337 cannot be precisely represented in the binary numeral system, so it differs in 32-bit and 64-bit: math.fround(1.337); // 1.3370000123977661 math.fround(1.337) === 1.337; // false 21502^150 is too big for a 32-bit float, so infinity is returned: 2 ** 150; //
1.42724769270596e+45 math.fround(2 ** 150); // infinity if the parameter cannot be converted to a number, or it is not-a-number (nan), math.fround() will return nan: math.fround('abc'); // nan math.fround(nan); // nan specifications specification ecmascript (ecma-262)the definition of 'math.fround' in that specification.
Math.pow() - JavaScript
examples using math.pow() // simple math.pow(7, 2); // 49 math.pow(7, 3); // 343 math.pow(2, 10); // 1024 // fractional exponents math.pow(4, 0.5); // 2 (square root of 4) math.pow(8, 1/3); // 2 (cube root of 8) math.pow(2, 0.5); //
1.4142135623730951 (square root of 2) math.pow(2, 1/3); // 1.2599210498948732 (cube root of 2) // signed exponents math.pow(7, -2); // 0.02040816326530612 (1/49) math.pow(8, -1/3); // 0.5 // signed bases math.pow(-7, 2); // 49 (squares are positive) math.pow(-7, 3); // -343 (cubes can be negative) math.pow(-7, 0.5); // nan (negative numbers don't have a real square root) // due to "even" and "...
Math.sqrt() - JavaScript
examples using math.sqrt() math.sqrt(9); // 3 math.sqrt(2); //
1.414213562373095 math.sqrt(1); // 1 math.sqrt(0); // 0 math.sqrt(-1); // nan math.sqrt(-0); // -0 specifications specification ecmascript (ecma-262)the definition of 'math.sqrt' in that specification.
stroke-miterlimit - SVG: Scalable Vector Graphics
the ratio of miter length (distance between the outer tip and the inner corner of the miter) to stroke-width is directly related to the angle (theta) between the segments in user space by the formula: stroke-miterlimit = miterlength stroke-width = 1 sin ( θ 2 ) for example, a miter limit of
1.414 converts miters to bevels for theta less than 90 degrees, a limit of 4.0 converts them for theta less than approximately 29 degrees, and a limit of 10.0 converts them for theta less than approximately 11.5 degrees.