Using Multiple Queries to Generate More Results - Archive of obsolete content
multiple queries with xml sources you can also use more than query when using an xml source.

Reason: Multiple CORS header 'Access-Control-Allow-Origin' not allowed - HTTP
reason reason: multiple cors header ‘access-control-allow-origin’ not allowed what went wrong?

Index - Web APIs
2 angle_instanced_arrays api, reference, webgl, webgl extension the angle_instanced_arrays extension is part of the webgl api and allows to draw the same object, or groups of similar objects multiple times, if they share the same vertex data, primitive count and type.
...in addition, it can execute multiple instances of the range of elements.
...in addition, it can execute multiple instances of a set of elements.
...And 31 more matches

Index - Archive of obsolete content
254 multiple item extension packaging add-ons, obsolete, toolkit api, install.
... rdf a multiple item package provides the ability to package multiple installable bundles which can then be downloaded and installed by a user, or provided pre-packaged with an application or by an external program.
... every multiple item package must provide an install.rdf file (not old-style install.js!) and has the same requirements as an extension except as noted below.
...And 27 more matches

Index
in order to support multiple operating systems (os), it is based on a cross platform portability layer, called the netscape portable runtime (nspr), which provides cross platform application programming interfaces (apis) for os specific apis like file system access, memory management, network communication, and multithreaded programming.
...multiple elements of nss's own modules have been implemented with this interface, and nss makes use of this interface when talking to those modules.
...storage consists of multiple files: a key database file, which contains your secret keys, and a certificate database file which contains the public portion of your own certificates, the certificates of peers or cas, and a list of trust decisions (such as to not trust a built-in ca, or to explicitly trust other cas).
...And 25 more matches

Index
it has multiple language bindings, allowing xpcom components to be used and implemented in javascript, java, and python in addition to c++.
... 5 bundling multiple binary components binary xpcom components are sometimes required to implement low-level features for extensions.
...this can create a difficult situation for extension developers trying to support multiple gecko versions (firefox 2 and 3, for example).
...And 14 more matches

Index - MDN Web Docs Glossary: Definitions of Web-related terms
arrays are used to store multiple values in a single variable.
... 24 asynchronous glossary, web, webmechanics, asynchronous the term asynchronous refers to or multiple related things happening without waiting for the previous one to complete).
...it is usually measured in multiples of bits-per-second (bps), for example megabits-per-second (mbps) or gigabits-per-second (gbps).
...And 12 more matches

<input type="email"> - HTML: Hypertext Markup Language
<input> elements of type email are used to let the user enter and edit an e-mail address, or, if the multiple attribute is specified, a list of e-mail addresses.
... value a domstring representing an e-mail address, or empty events change and input supported common attributes autocomplete, list, maxlength, minlength, multiple, name,pattern, placeholder, readonly, required, size, and type idl attributes list and value methods select() value the <input> element's value attribute contains a domstring which is automatically validated as conforming to e-mail syntax.
... if and only if the multiple attribute is specified, the value can be a list of properly-formed comma-separated e-mail addresses.
...And 12 more matches

Index - Archive of obsolete content
203 multiple xul attributes, xul reference no summary!
...you can include multiple variables in one attribute if desired: 923 bindings xul, xul_template_guide we can add more triples to the previous example to show more information.
... 930 multiple queries xul, xul_template_guide no summary!
...And 11 more matches

An overview of NSS Internals
in order to support multiple operating systems (os), it is based on a cross platform portability layer, called the netscape portable runtime (nspr), which provides cross platform application programming interfaces (apis) for os specific apis like file system access, memory management, network communication, and multithreaded programming.
...multiple elements of nss's own modules have been implemented with this interface, and nss makes use of this interface when talking to those modules.
...storage consists of multiple files: a key database file, which contains your secret keys, and a certificate database file which contains the public portion of your own certificates, the certificates of peers or cas, and a list of trust decisions (such as to not trust a built-in ca, or to explicitly trust other cas).
...And 10 more matches

<input type="file"> - HTML: Hypertext Markup Language
events change and input supported common attributes required additional attributes accept, capture, files, multiple idl attributes files and value dom interface htmlinputelement properties properties that apply only to elements of type file methods select() value a file input's value attribute contains a domstring that represents the path to the selected file(s).
... if the user selected multiple files, the value represents the first file in the list of files they selected.
... note: if multiple files are selected, the string represents the first selected file.
...And 9 more matches

Chapter 3: Introduction to XUL—How to build a more intuitive UI - Archive of obsolete content
flex takes a positive integer as a value, which is a growth multiple on the axis of the parent element's orient attribute.
... if multiple elements have the same ordinal value, they will be laid out in the same relative order they appear in the source code.
... insert menu elements into a menubar element to create multiple menus.
...And 8 more matches

Using media queries - CSS: Cascading Style Sheets
multiple queries can be combined in various ways by using logical operators.
...you can also combine multiple media queries into a single rule by separating them with commas.
... and the and operator is used for combining multiple media features together into a single media query, requiring each chained feature to return true in order for the query to be true.
...And 8 more matches

<select>: The HTML Select element - HTML: Hypertext Markup Language
the <select> element has some unique attributes you can use to control it, such as multiple to specify whether multiple options can be selected, and size to specify how many options should be shown at once.
... multiple this boolean attribute indicates that multiple options can be selected in the list.
...when multiple is specified, most browsers will show a scrolling list box instead of a single line dropdown.
...And 8 more matches

Choosing the right approach - Learn web development
single delayed operation repeating operation multiple sequential operations multiple simultaneous operations no yes (recursive callbacks) yes (nested callbacks) no code example an example that loads a resource via the xmlhttprequest api (run it live, and see the source): function loadasset(url, type, callback) { let xhr = new xmlhttprequest(); xhr.open('get', url); xhr.responsetype = type; xhr.onload = func...
... single delayed operation repeating operation multiple sequential operations multiple simultaneous operations yes yes (recursive timeouts) yes (nested timeouts) no code example here the browser will wait two seconds before executing the anonymous function, then will display the alert message (see it running live, and see the source code): let mygreeting = settimeout(function() { alert('hello, mr.
... single delayed operation repeating operation multiple sequential operations multiple simultaneous operations no yes no (unless it is the same one) no code example the following function creates a new date() object, extracts a time string out of it using tolocaletimestring(), and then displays it in the ui.
...And 6 more matches

Configuring Build Options
this is useful if you choose to have multiple mozconfig files for different applications or configurations (see below for a full example).
... building with an objdir this means that the source code and object files are not intermingled in your directory system and you can build multiple applications (e.g., firefox and thunderbird) from the same source tree.
... sometimes it can be useful to build multiple versions of the source (such as with and without diagnostic asserts).
...And 6 more matches

RTCConfiguration - Web APIs
although only one certificate is used by a given connection, providing certificates for multiple algorithms may improve the odds of successfully connecting in some circumstances.
... rtcpmuxpolicy optional the rtcp mux policy to use when gathering ice candidates, in order to support non-multiplexed rtcp.
... constants rtcbundlepolicy enum the rtcbundlepolicy enum defines string constants which are used to request a specific policy for gathering ice candidates if the remote peer isn't "bundle-aware" (compatible with the sdp bundle standard for bundling multiple media streams on a single transport link).
...And 6 more matches

Install Manifests - Archive of obsolete content
the install manifest must specify at least one of these objects, and may specify more if the add-on targets multiple applications that support the add-on manager (e.g.
... 2 extensions 4 themes 8 locale 32 multiple item package 64 spell check dictionary 128 telemetry experiment 256 webextension experiment examples <em:type>2</em:type> this property was added for firefox 1.5, and is only required for add-on types other than extensions and themes.
...you may specify more than one of this value to specify multiple contributors.
...And 5 more matches

Command line options
for example, if you have multiple profiles you can use command line configuration options to bypass the profile manager and open a specific profile.
... each message option follows the syntax field=value, for example: to=foo@nowhere.net subject=cool page attachment=www.mozilla.org attachment='file:///c:/test.txt' body=check this page or also in thunderbird 52 and newer: body=c:\path\to\file.txt separate multiple message options by comma (,), for example: "to=foo@nowhere.net,subject=cool page" .
... to assign multiple values to a field, enclose the values in single quotes ('), for example: "to='foo@nowhere.net,foo@foo.de',subject=cool page" .
...And 5 more matches

Understanding WebAssembly text format - WebAssembly
this is very useful, as it allows dynamic linking of multiple modules.
...in the future, when multiple tables are allowed, we would also need to specify a table identifier of some kind, along the lines of call_indirect $my_spicy_table (type $i32_to_void) the full module all together looks like this, and can be found in our wasm-table.wat example file: (module (table 2 funcref) (func $f1 (result i32) i32.const 42) (func $f2 (result i32) i32.const 13) (elem (i32.const 0) $f1 $f2) ...
...when a program is dynamically linked, multiple instances share the same memory and table.
...And 5 more matches

richlistbox - Archive of obsolete content
firefox 3 introduced multiple selection to rich list boxes.
...ertitemat, invertselection, movebyoffset, removeitemat, removeitemfromselection, scrolltoindex, selectall, selectitem, selectitemrange, timedselect, toggleitemselection examples <richlistbox> <richlistitem> <description>a xul description!</description> </richlistitem> <richlistitem> <button label="a xul button"/> </richlistitem> </richlistbox> the richlistbox element contains multiple richlistitem elements, which can contain any content.
... seltype type: one of the values below used to indicate whether multiple selection is allowed.
...And 4 more matches

Index - Learn web development
ginner, browser, codingscripting, custom, functions, guide, javascript, learn, method, anonymous, invoke, l10n:priority, parameters another essential concept in coding is functions, which allow you to store a piece of code that does a single task inside a defined block, and then call that code whenever you need it using a single short command — rather than having to type out the same code multiple times.
... 95 looping code article, beginner, codingscripting, do, guide, javascript, learn, loop, break, continue, for, l10n:priority, while programming languages are very useful for rapidly completing repetitive tasks, from multiple basic calculations to just about any other situation where you've got a lot of similar items of work to complete.
...for example, you can use css to alter the font, color, size, and spacing of your content, split it into multiple columns, or add animations and other decorative features.
...And 4 more matches

Chrome registration
manifest flags manifest lines can have multiple, space-delimited flags added at the end of the registration line.
... application extensions may install into multiple applications.
...multiple application flags may be included on a single line, in which case the line is applied if any of the flags match.
...And 4 more matches

Using files from web applications - Web APIs
accessing selected file(s) consider this html: <input type="file" id="input" multiple> the file api makes it possible to access a filelist containing file objects representing the files selected by the user.
... the multiple attribute on the input element allows the user to select multiple files.
... example: showing file(s) size the following example shows a possible use of the size property: <!doctype html> <html> <head> <meta charset="utf-8"> <title>file(s) size</title> </head> <body> <form name="uploadform"> <div> <input id="uploadinput" type="file" name="myfiles" multiple> selected files: <span id="filenum">0</span>; total size: <span id="filesize">0</span> </div> <div><input type="submit" value="send file"></div> </form> <script> function updatesize() { let nbytes = 0, ofiles = this.files, nfiles = ofiles.length; for (let nfileid = 0; nfileid < nfiles; nfileid++) { nbytes += ofiles[nfileid].size; } ...
...And 4 more matches

<input type="number"> - HTML: Hypertext Markup Language
here, we have an number input with the placeholder "multiple of 10".
... <input type="number" placeholder="multiple of 10"> controlling step size by default, the up and down buttons provided for you to step the number up and down will step the value up and down by 1.
...our above example contains a placeholder saying that the value should be a multiple of 10, so it makes sense to add a step value of 10: <input type="number" placeholder="multiple of 10" step="10"> in this example, you should find that the up and down step arrows will increase and decrease the value by 10 each time, not 1.
...And 4 more matches

Web video codec guide - Web media technologies
avc also has special features such as support for multiple views of the same scene (multiview video coding), which allows, among other things, the production of stereoscopic video.
... avc is a proprietary format, however, and numerous patents are owned by multiple parties regarding its technologies.
...note that multiple patent pools may apply.
...And 4 more matches

page-mod - Archive of obsolete content
if multiple documents that match the page-mod's include pattern are loaded, then each document is loaded into its own execution context with its own copy of the content scripts.
... var pagemod = require("sdk/page-mod"); pagemod.pagemod({ include: /.*developer.*/, contentscript: 'window.alert("matched!");' }); to specify multiple patterns, pass an array of match patterns: var pagemod = require("sdk/page-mod"); pagemod.pagemod({ include: ["*.foo.org", "*.bar.com"], contentscript: 'window.alert("matched!");' }); see the match-pattern module for a detailed description of match pattern syntax.
...so you can rewrite the code above like this: var pagemod = require("sdk/page-mod"); pagemod.pagemod({ include: "*", contentscriptfile: "./my-script.js" }); to attach multiple scripts, pass an array of urls.
...And 3 more matches

listbox - Archive of obsolete content
a listbox may contain multiple columns.
... seltype type: one of the values below used to indicate whether multiple selection is allowed.
...(default in listbox and richlistbox.) multiple multiple rows may be selected at once.
...And 3 more matches

Choosing Standards Compliance Over Proprietary Practices - Archive of obsolete content
in the development world, there is a need for standards because applications are designed across multiple development groups.
...and xerox chose to bypass multiple opportunities to port the code to other platforms, and to provide open-source code.
...for example, let us say we have multiple application offerings that can be used to browse the web.
...And 3 more matches

CSS FAQ - Learn web development
classes allow you to style multiple elements, therefore they can lead to shorter stylesheets, rather than having to write out the same styling information in multiple rules that use id selectors.
...however, assigning multiple classes to a single element can provide the same effect, and css variables now provide a way to define style information in one place that can be reused in multiple places.
... how do i assign multiple classes to an element?
...And 3 more matches

Web fonts - Learn web development
there are two important things to bear in mind about web fonts: browsers support different font formats, so you'll need multiple font formats for decent cross-browser support.
...you may find multiple font files in the package — some fonts are distributed as a family with different variants available, for example thin, medium, bold, italic, thin italic, etc.
...inside the unzipped directory you'll see three useful items: multiple versions of each font: (for example .ttf, .woff, .woff2, etc.; the exact fonts provided will be updated over time as browser support requirements change).
...And 3 more matches

How to structure a web form - Learn web development
ideally, long forms should be spread across multiple pages, but if a form is getting long and must be on a single page, putting the different related sections inside different fieldsets improves usability.
... multiple labels strictly speaking, you can put multiple labels on a single widget, but this is not a good idea as some assistive technologies can have trouble handling them.
... in the case of multiple labels, you should nest a widget and its labels inside a single <label> element.
...And 3 more matches

General asynchronous programming concepts - Learn web development
this cursor is how the operating system says "the current program you're using has had to stop and wait for something to finish up, and it's taking so long that i was worried you'd wonder what was going on." this is a frustrating experience and isn't a good use of computer processing power — especially in an era in which computers have multiple processor cores available.
... as we said earlier, many computers now have multiple cores, so can do multiple things at once.
... programming languages that can support multiple threads can use multiple cores to complete multiple tasks simultaneously: thread 1: task a --> task b thread 2: task c --> task d javascript is single-threaded javascript is traditionally single-threaded.
...And 3 more matches

Introduction to events - Learn web development
for a start, it is not a good idea to mix up your html and your javascript, as it becomes hard to parse — keeping your javascript separate is best practice; if it is in a separate file you can apply it to multiple html documents.
... second, you can register multiple handlers for the same listener.
... the main advantages of the third mechanism are that you can remove event handler code if needed, using removeeventlistener(), and you can add multiple listeners of the same type to elements if required.
...And 3 more matches

Setting up your own test automation environment - Learn web development
testing in multiple browsers at once there is also nothing to stop you running the test on multiple browsers simultaneously.
... create another new file inside your project directory called google_test_multiple.js.
...tnk')).click(); driver.sleep(2000).then(function() { driver.gettitle().then(function(title) { if(title === 'webdriver - google search') { console.log('test passed'); } else { console.log('test failed'); } driver.quit(); }); }); } in terminal, make sure you are inside your project folder, then enter the following command: node google_test_multiple if you are using a mac and do decide to test safari, you might get an error message along the lines of "could not create a session: you must enable the 'allow remote automation' option in safari's develop menu to control safari via webdriver." if you get this, follow the given instruction and try again.
...And 3 more matches

DeferredTask.jsm
multiple attempts to run the same task before the delay will be coalesced.
...multiple calls don't introduce further delays.
...multiple "arm" calls within the same tick of the event loop are guaranteed to result in a single execution of the task.
...And 3 more matches

NSS tools : certutil
each option may take arguments, anywhere from none to multiple arguments.
... add one or multiple extensions that certutil cannot encode yet, by loading their encodings from external files.
...this extension supports the identification of a particular certificate, from among multiple certificates associated with one subject name, as the correct issuer of a certificate.
...And 3 more matches

sslfnc.html
if your server application uses multiple processes (instead of or in addition to multiple threads), use ssl_configmpserversidcache instead.
... description this function is identical to ssl_configserversessionidcache, except that it is for use with applications that use multiple processes.
... if your application will use multiple processes (instead of, or in addition to, multiple threads), and all of the processes appear to be on the same server (same ip address and port number), then those processes must share a common ssl session cache.
...And 3 more matches

Rhino scopes and contexts
you can even execute scripts on multiple threads simultaneously in the same scope.
...we'll see below that there are ways to share a scope created this way among multiple scopes and threads.
...this is a large topic in itself, but for our purposes it gives us an easy way to share a set of read-only variables across multiple scopes.
...And 3 more matches

mozIStorageConnection
note: this is not reliable if you are using asynchronous statements or if you are using the connection on multiple threads.
... note: this is not reliable if you are using asynchronous statements or if you are using the connection on multiple threads.
... note: this is not reliable if you are using asynchronous statements or if you are using the connection on multiple threads.
...And 3 more matches

nsIFilePicker
note: only works with modeopenmultiple mode.
... modeopenmultiple 3 load multiple files.
...multiple extensions may be included, separated by a semicolon and a space.
...And 3 more matches

Recommended Drag Types - Web APIs
to drag multiple links, separate each link inside the text/uri-list data with a crlf linebreak.
... the text/plain fallback for multiple links should include all urls, but no comments.
... for example, this sample text/uri-list data contains two links and a comment: http://www.mozilla.org #a second link http://www.example.com when retrieving a dropped link, ensure you handle when multiple links are dragged, including any comments.
...And 3 more matches

Key Values - Web APIs
some keys are common across multiple languages, while others exist only on keyboards targeting specific languages.
... common ime keys keyboardevent.key value description virtual keycode windows mac linux android "allcandidates" the all candidates key, which starts multi-candidate mode, in which multiple candidates are displayed for the ongoing input.
... gdk_key_multiplecandidate (0xff3d qt::key_multiplecandidate (0x0100113d) "alphanumeric" the alphanumeric key.
...And 3 more matches

RTCPeerConnection - Web APIs
constants rtcbundlepolicy enum the rtcbundlepolicy enum defines string constants which are used to request a specific policy for gathering ice candidates if the remote peer isn't "bundle-aware" (compatible with the sdp bundle standard for bundling multiple media streams on a single transport link).
... rtcrtcpmuxpolicy enum the rtcrtcpmuxpolicy enum defines string constants which specify what ice candidates are gathered to support non-multiplexed rtcp.
... <<<add a link to info about multiplexed rtcp.
...And 3 more matches

Viewpoints and viewers: Simulating cameras in WebXR - Web APIs
animating 3d graphics is an area of software development that brings together multiple disciplines in computer science, mathematics, art, graphic design, kinematics, anatomy, physiology, physics, and cinematography.
...this essentially uses the texture as a backbuffer for performing multiple buffering in your 2d graphics application.
... composing multiple transforms if your camera needs to be performing multiple transforms simultaneously, such as zooming and panning at the same time, you can multiply the transform matrices together to compose them into a single matrix that applies both changes at once.
...And 3 more matches

Layout using named grid lines - CSS: Cascading Style Sheets
giving lines multiple names you may want to give a line more than one name, perhaps it denotes the sidebar-end and the main-start for example.
... multiple lines with the same name with repeat() if you want to give all of the lines in your grid a unique name then you will need to write out the track definition long-hand rather than using the repeat syntax, as you need to add the name in square brackets while defining the tracks.
... if you do use the repeat syntax you will end up with multiple lines that have the same name, however this can be very useful too.
...And 3 more matches

box-lines - CSS: Cascading Style Sheets
the box-lines css property determines whether the box may have a single or multiple lines (rows for horizontally oriented boxes, columns for vertically oriented boxes).
... /* keyword values */ box-lines: single; box-lines: multiple; /* global values */ box-lines: inherit; box-lines: initial; box-lines: unset; by default a horizontal box will lay out its children in a single row, and a vertical box will lay out its children in a single column.
... if a value of multiple is specified, however, then the box is allowed to expand to multiple lines (that is, multiple rows or columns) in order to accommodate all of its children.
...And 3 more matches

HTML attribute: accept - HTML: Hypertext Markup Language
<p> <label for="soundfile">select an audio file:</label> <input type="file" id="soundfile" accept="audio/*"> </p> <p> <label for="videofile">select a video file:</label> <input type="file" id="videofile" accept="video/*"> </p> <p> <label for="imagefile">select some images:</label> <input type="file" id="imagefile" accept="image/*" multiple> </p> note the last example allows you to select multiple iamges.
... see the multiple attribute for more information.
...for example, a file picker that needs content that can be presented as an image, including both standard image formats and pdf files, might look like this: <input type="file" accept="image/*,.pdf"> using file inputs a basic example <form method="post" enctype="multipart/form-data"> <div> <label for="file">choose file to upload</label> <input type="file" id="file" name="file" multiple> </div> <div> <button>submit</button> </div> </form> div { margin-bottom: 10px; } this produces the following output: note: you can find this example on github too — see the source code, and also see it running live.
...And 3 more matches

<input type="checkbox"> - HTML: Hypertext Markup Language
where multiple controls exist, radio buttons allow one to be selected out of them all, whereas checkboxes allow multiple values to be selected.
...this may happen, for instance, if the state of the checkbox depends on multiple other checkboxes, and those checkboxes have different values.
... handling multiple checkboxes the example we saw above only contained one checkbox; in real-world situations you'll be likely to encounter multiple checkboxes.
...And 3 more matches

Image file type and format guide - Web media technologies
the simplest, and most commonly used, form of bmp file is an uncompressed raster image, with each pixel occupying 3 bytes representing its red, green, and blue components, and each row padded with 0x00 bytes to a multiple of 4 bytes wide.
...it is technically possible to tile multiple image blocks, each with its own color palette, to create truecolor images, but in practice this is rarely done.
... an ico file can contain multiple icons, and begins with a directory listing details about each.
...And 3 more matches

places/bookmarks - Archive of obsolete content
query properties are and'd together within a single query object, but are or'd together across multiple query objects.
... let { search, unsorted } = require("sdk/places/bookmarks"); // simple query with one object search( { query: "firefox" }, { sort: "title" } ).on("end", function (results) { // results matching any bookmark that has "firefox" // in its url, title or tag, sorted by title }); // multiple queries are or'd together search( [{ query: "firefox" }, { group: unsorted, tags: ["mozilla"] }], { sort: "title" } ).on("end", function (results) { // our first query is the same as the simple query above; // all of those results are also returned here.
... since multiple // queries are or'd together, we also get bookmarks that // match the second query.
...And 2 more matches

The Essentials of an Extension - Archive of obsolete content
since extensions can be translated to multiple languages, it is often necessary to translate the extension's description, or even its name.
...you can have an extension that works on multiple applications and versions.
...there can be multiple skin and locale entries relating to different skins and locales.
...And 2 more matches

Trees - Archive of obsolete content
both can be used to create tables of data with multiple rows and columns, and both may contain column headers.
... let's start by looking at how to create a simple tree with multiple columns using the tree content view.
...there might be multiple columns, such as the sender and the subject.
...And 2 more matches

Flexbox - Learn web development
making all columns in a multiple column layout adopt the same height even if they contain a different amount of content.
...we have our multiple column layout with equal sized columns, and the columns are all the same height.
...one way in which you can fix this is to add the following declaration to your <section> rule: flex-wrap: wrap; also, add the following declaration to your <article> rule: flex: 200px; try this now; you'll see that the layout looks much better with this included: we now have multiple rows — as many flexbox children are fitted onto each row as makes sense, and any overflow is moved down to the next line.
...And 2 more matches

Responsive design - Learn web development
@media screen and (min-width: 800px) { .container { margin: 1em 2em; } } you can add multiple media queries within a stylesheet, tweaking your whole layout or parts of it to best suit the various screen sizes.
... a common approach when using media queries is to create a simple single-column layout for narrow-screen devices (e.g mobile phones), then check for larger screens and implement a multiple-column layout when you know that you have enough screen width to handle it.
... modern layout technologies modern layout methods such as multiple-column layout, flexbox, and grid are responsive by default.
...And 2 more matches

Other form controls - Learn web development
multiple choice select box by default, a select box only lets the user select a single value.
... by adding the multiple attribute to the <select> element, you can allow users to select several values, by using the default mechanism provided by the operating system (e.g.
... holding down cmd/ctrl and clicking multiple values on desktop).
...And 2 more matches

Creating hyperlinks - Learn web development
objective: to learn how to implement a hyperlink effectively, and link multiple files together.
... for example, the bbc homepage contains a many links that point not only to multiple news stories, but also different areas of the site (navigation functionality), login/registration pages (user tools), and more.
...— so the url you would use is ../pdfs/project-brief.pdf: <p>a link to my <a href="../pdfs/project-brief.pdf">project brief</a>.</p> note: you can combine multiple instances of these features into complex urls, if needed, for example: ../../../complex/path/to/my/file.html.
...And 2 more matches

Responsive images - Learn web development
ideally, you would have multiple resolutions available and serve the appropriate size depending upon the device accessing the data on the website.
... resolution switching: same size, different resolutions if you're supporting multiple display resolutions, but everyone sees your image at the same real-world size on the screen, you can allow the browser to choose an appropriate resolution image by using srcset with x-descriptors and without sizes — a somewhat easier syntax!
...just as we saw with <img> above, <source> can take a srcset attribute with multiple images referenced, as well as a sizes attribute.
...And 2 more matches

Graceful asynchronous programming with Promises - Learn web development
presentation of the above functionality might look something like this: choosetoppings(function(toppings) { placeorder(toppings, function(order) { collectorder(order, function(pizza) { eatpizza(pizza); }, failurecallback); }, failurecallback); }, failurecallback); this is messy and hard to read (often referred to as "callback hell"), requires the failurecallback() to be called multiple times (once for each nested function), with other issues besides.
...we're able to chain multiple asynchronous actions to occur one after another this way because each .then() block returns a new promise that resolves when the .then() block is done running.
...the most notable difference is that a .then() will only run once for each time it is used, whereas an event listener could be invoked multiple times.
...And 2 more matches

Accessible Toolkit Checklist
ntly focused widget does not need the enter key events - making keystrokes do the right thing msaa support (default state) links enter key activates link (thus default button no longer shows dark border when link is focused) msaa support, including linked and traversed states, and accessible value that holds destination url text fields - single and multiple line it's probably best to use native widgets for these, otherwise accessibility support will be quite difficult tab should always focus the next item, not insert a tab, unless there's a really good reason and another way to navigate always use system selection color, otherwise screen reader won't read the text make sure the caret is never blinking when focus is not i...
... multiple selection is possible with ctrl+arrow to move focus without selecting, then space to select item, shift+space to select to current point or control+space to toggle selection of current item shift+f10 or context menu key to bring up context menu for current item.
...election, selectable, multiselectable and extselectable states, and statechange events for checkbox children trees when a tree view is tabbed to, select the first item if nothing else is already selected up/down arrow key navigation left arrow to first collapse a branch, then move to parent right arrow to first expand a branch, then move to first child multiple selection is possible with ctrl+arrow to move focus without selecting, then space to select item, shift+space to select to current point or control+space to toggle selection of current item typing letter or several letters to navigate (similar to list support for this) shift+f10 or context menu key to bring up context menu for current item (on os x ctrl+space is used to bring up conte...
...And 2 more matches

Performance best practices for Firefox front-end engineers
this allows you to put all of your dom writes (most importantly, anything that could change the size or position of things in the dom) just before the style and layout steps of the pipeline, combining all the style and layout calculations into a single batch so it all happens once, in a single frame tick, instead of across multiple frames.
... however, it's possible for script to do things that force multiple style calculations (or style flushes) to occur synchronously during the javascript part of the 16 ms window.
...if that happens, some of them will be postponed until the next frame (or possibly multiple frames, if necessary), this skipping of frames is called jank.
...And 2 more matches

Embedding the editor
the problem with this ownership model is that there can be only one editor per <editor> tag, yet the document loaded in the <iframe> may itself contain multiple <iframe>s (consider a frameset document, or a document itself containing an <html:iframe>).
...briefly, the embedding objectives are: <editor> should get you a working editor in a xul application should be able to have multiple <editor>s per xul window should be able to embed an editable content frame in a native application embedders should be able to supply their own chrome (toolbars etc).
... alternative solution: rather than having multiple editors in this scenario, we could have a single editor, which is capable of saving and restoring state such that it can be transferred between the various subdocuments being edited.
...And 2 more matches

DMD
this output is broken into multiple sections.
...this output is broken into multiple sections.
...this output is broken into multiple sections.
...And 2 more matches

AsyncTestUtils extended framework
if multiple sets are specified, their messages will be interleaved.
... create multiple folders with a set of messages distributed across the folders let [[folder1, folder2, ...], set1, set2, ...] = make_folders_with_sets(afoldercount, [asynsetdef1, asynsetdef2, ...]); yield wait_for_message_injection(); like make_folder_with_sets but multiple folders are created and the messages are spread across the folders.
... you would only want to do this when you are testing logic that could be impacted by having multiple folders.
...And 2 more matches

certutil
each option may take arguments, anywhere from none to multiple arguments.
...this extension supports the identification of a particular certificate, from among multiple certificates associated with one subject name, as the correct issuer of a certificate.
... o if there are multiple security devices loaded, then the -h tokenname argument can search a specific token or all tokens.
...And 2 more matches

JSAPI User Guide
in general, if you want to support multiple instances that share behavior, use js_initclass.
...support for multiple jscontexts per jsruntime will be removed in the future.
... if your application creates multiple runtimes, the application may need to know which runtime a context is associated with.
...And 2 more matches

JS_THREADSAFE
js_threadsafe was a compile-time option that enables support for running multiple threads of javascript code concurrently as long as no objects or strings are shared between them.
...} garbage collection requests help make garbage collection safe when multiple threads are using the jsapi.
... the above rules mean that at any given moment, there can be either (a) multiple threads in active requests, or (b) one thread doing gc and all requests suspended.
...And 2 more matches

Storage
note: if you need to execute a statement multiple times, caching the result of createstatement will give you a noticeable performance improvement because the sql query does not need to be parsed each time.
...a given placeholder can appear multiple times in the same statement, and all instances of it will be replaced with the bound value.
... binding multiple sets of parameters starting in gecko 1.9.2 (firefox 3.6), there's a new, more convenient way to bind multiple sets of parameters at once prior to executing your statement asynchronously.
...And 2 more matches

XPCOM
it has multiple language bindings, allowing xpcom components to be used and implemented in javascript, java, and python in addition to c++.
...effectively, it is a different platform.bundling multiple binary componentsbinary xpcom components are sometimes required to implement low-level features for extensions.
...this can create a difficult situation for extension developers trying to support multiple gecko versions (firefox 2 and 3, for example).creating a python xpcom componentcreating applications with mozilla already provides a tutorial for making a simple javascript or c++ component (implementing the nsisimple interface).
...And 2 more matches

Zombie compartments
multiple compartments can share a zone, where a zone keeps track of things that can easily and securely be shared between related compartments such as string data and type information.
... so it's common for multiple compartments to be created for a single web page.
... it might be worth refreshing multiple times just to be sure.
...And 2 more matches

Mozilla
continuous integration when you push a commit to mozilla-central or a related repository, it initiates a large chain of builds and tests across multiple types of infrastructure.
...the original navigator code base had large sections that were shared across multiple platforms.
... javascript code modules javascript code modules let multiple privileged javascript scopes share code.
...And 2 more matches

In depth: Microtasks and the JavaScript runtime environment - Web APIs
a special note about recursive functions—that is, functions which call themselves, possibly over multiple levels of depth or recursion: each recursive call to the function creates a new execution context.
...other than the main thread—which some browsers share across multiple agents—each component of an agent is unique to that agent.
...workers are kept in one or more agents that are separate from the "main" code; the browser may use a single event loop for all of the workers of a given type or may use multiple event loops to handle them.
...And 2 more matches

Basic concepts - Web APIs
each database has one version at a time; a database can't exist in multiple versions at once.
...a given database can have multiple connections at the same time.
...each record in an object store must have a key that is unique within the same store, so you cannot have multiple records with the same key in a given object store.
...And 2 more matches

Using IndexedDB - Web APIs
this way, you can run multiple transactions with non-overlapping scopes concurrently.
...you can concurrently run multiple readonly transactions with overlapping scopes, but you can have only one readwrite transaction for an object store.
...this way, you can run multiple transactions with non-overlapping scopes concurrently.
...And 2 more matches

Cognitive accessibility - Accessibility
multiple ways to find content different users prefer different methods of finding information, so it is important to provide multiple ways for users to locate content on your site.
... ability to bypass blocks of content providing a mechanism, such as a skiplink, to bypass blocks of content that are repeated on multiple web pages.
... pronunciation there are multiple techniques that can help teach people how to pronounce words: provide the pronunciation immediately following the word.
...And 2 more matches

Using CSS gradients - CSS: Cascading Style Sheets
in both examples, the gradient is written twice: the first is the css images level 3 method of repeating the color for each stop and the second example is the css images level 4 multiple color stop method of including two color-stop-lengths in a linear-color-stop declaration.
...int-gradient"></div> <div class="regular-progression"></div> div { width: 120px; height: 120px; float: left; margin-right: 10px; box-sizing: border-box; } .colorhint-gradient { background: linear-gradient(to top, black, 20%, cyan); } .regular-progression { background: linear-gradient(to top, black, cyan); } overlaying gradients gradients support transparency, so you can stack multiple backgrounds to achieve some pretty fancy effects.
... <div class="repeating-linear"></div> div { width: 120px; height: 120px; } .repeating-linear { background: repeating-linear-gradient(-45deg, red, red 5px, blue 5px, blue 10px); } multiple repeating linear gradients similar to regular linear and radial gradients, you can include multiple gradients, one on top of the other.
...And 2 more matches

background-position - CSS: Cascading Style Sheets
syntax /* keyword values */ background-position: top; background-position: bottom; background-position: left; background-position: right; background-position: center; /* <percentage> values */ background-position: 25% 75%; /* <length> values */ background-position: 0 0; background-position: 1cm 2cm; background-position: 10ch 8em; /* multiple images */ background-position: 0 0, center; /* edge offsets values */ background-position: bottom 10px right 20px; background-position: right 3em bottom 10px; background-position: bottom 10px right; background-position: top right 10px; /* global values */ background-position: inherit; background-position: initial; background-position: unset; the background-position property is specified as on...
...o-repeat; width: 300px; height: 80px; margin-bottom: 12px; } /* these examples use the `background` shorthand property */ .exampleone { background: url("https://mdn.mozillademos.org/files/11987/startransparent.gif") #ffee99 2.5cm bottom no-repeat; } .exampletwo { background: url("https://mdn.mozillademos.org/files/11987/startransparent.gif") #ffee99 left 4em bottom 1em no-repeat; } /* multiple background images: each image is matched with the corresponding position, from first specified to last.
... candidate recommendation adds support for multiple backgrounds and the four-value syntax.
...And 2 more matches

<input>: The Input (Form Input) element - HTML: Hypertext Markup Language
<input type="password" name="password"/> radio a radio button, allowing a single value to be selected out of multiple choices with the same name value.
...t almost all value of the id attribute of the <datalist> of autocomplete options max numeric types maximum value maxlength password, search, tel, text, url maximum length (number of characters) of value min numeric types minimum value minlength password, search, tel, text, url minimum length (number of characters) of value multiple email, file boolean.
... whether to allow multiple values name all name of the form control.
...And 2 more matches

HTML documentation index - HTML: Hypertext Markup Language
44 html attribute: multiple attribute, attributes, constraint validation the boolean multiple attribute, if set, means the form control accepts one or more values.
... valid for the email and file input types and the <select>, the manner by which the user opts for multiple values depends on the form control.
... 125 <input type="email"> email, forms, html, html forms, input type, reference <input> elements of type email are used to let the user enter and edit an e-mail address, or, if the multiple attribute is specified, a list of e-mail addresses.
...And 2 more matches

MIME types (IANA media types) - HTTP
a multipart type is one which represents a document that's comprised of multiple component parts, each of which may have its own individual mime type; or, a multipart type may encapsulate multiple files being sent together in one transaction.
... for example, multipart mime types are used when attaching multiple files to an email.
... multipart types multipart types indicate a category of document broken into pieces, often with different mime types; they can also be used — especially in email scenarios — to represent multiple, separate files which are all part of the same transaction.
...And 2 more matches

HTTP Messages - HTTP
http messages are composed of textual information encoded in ascii, and span over multiple lines.
... multiple-resource bodies, consisting of a multipart body, each containing a different bit of information.
... multiple-resource bodies, consisting of a multipart body, each containing a different section of information.
...And 2 more matches

An overview of HTTP - HTTP
proxies may perform numerous functions: caching (the cache can be public or private, like the browser cache) filtering (like an antivirus scan or parental controls) load balancing (to allow multiple servers to serve the different requests) authentication (to control access to different resources) logging (allowing the storage of historical information) basic aspects of http http is simple http is generally designed to be simple and human readable, even with the added complexity introduced in http/2 by encapsulating http messages into frames.
...this is less efficient than sharing a single tcp connection when multiple requests are sent in close succession.
...http/2 went a step further by multiplexing messages over a single connection, helping keep the connection warm and more efficient.
...And 2 more matches

Loops and iteration - JavaScript
to execute multiple statements, use a block statement ({ ...
... example in the example below, the function contains a for statement that counts the number of selected options in a scrolling list (a <select> element that allows multiple selections).
... <form name="selectform"> <p> <label for="musictypes">choose some music types, then click the button below:</label> <select id="musictypes" name="musictypes" multiple="multiple"> <option selected="selected">r&b</option> <option>jazz</option> <option>blues</option> <option>new age</option> <option>classical</option> <option>opera</option> </select> </p> <p><input id="btn" type="button" value="how many are selected?" /></p> </form> <script> function howmany(selectobject) { let numberselected = 0; for (let i = 0; i...
...And 2 more matches

x - SVG: Scalable Vector Graphics
if there are multiple values, x defines the x coordinate of each individual glyph from the text.
...ed the text base line --> <line x1="0" y1="40%" x2="100%" y2="40%" /> <line x1="0" y1="90%" x2="100%" y2="90%" /> <!-- vertical line to materialized the x positioning --> <line x1="25%" y1="0" x2="25%" y2="100%" /> <line x1="50%" y1="0" x2="50%" y2="100%" /> <line x1="75%" y1="0" x2="75%" y2="100%" /> <!-- x with a single value --> <text y="40%" x="50%">svg</text> <!-- x with multiple values --> <text y="90%" x="25%, 50%, 75%">svg</text> </svg> text { font: 40px sans-serif; } line { fill: none; stroke: red; stroke-width: .5px; stroke-dasharray: 2px; } tref warning: as of svg2 <tref> is deprecated and shouldn't be used.
... if there are multiple values, x defines the x coordinate of each individual glyph from the text.
...And 2 more matches

y - SVG: Scalable Vector Graphics
if there are multiple values, y defines the y coordinate of each individual glyph from the text.
...zed the text base line --> <line x1="0" y1="40%" x2="100%" y2="40%" /> <line x1="0" y1="60%" x2="100%" y2="60%" /> <line x1="0" y1="80%" x2="100%" y2="80%" /> <!-- vertical line to materialized the x positioning --> <line x1="5%" y1="0" x2="5%" y2="100%" /> <line x1="55%" y1="0" x2="55%" y2="100%" /> <!-- y with a single value --> <text y="40%" x="5%">svg</text> <!-- y with multiple values --> <text y="40%,60%,80%" x="55%">svg</text> </svg> text { font: 40px sans-serif; } line { fill: none; stroke: red; stroke-width: .5px; stroke-dasharray: 2px; } tref warning: as of svg2 <tref> is deprecated and shouldn't be used.
... if there are multiple values, y defines the y coordinate of each individual glyph from the text.
...And 2 more matches

Using the WebAssembly JavaScript API - WebAssembly
this allows a single web app to use multiple independent libraries — each of which are using webassembly internally — to have separate memories that are fully isolated from each other.
... in addition, newer implementations can also create shared memories, which can be transferred between window and worker contexts using postmessage(), and used in multiple places.
... they allow a single memory object to be imported by multiple module instances, which is a critical building block for implementing dynamic linking in webassembly.
...And 2 more matches

Extension Packaging - Archive of obsolete content
multi-item extension xpis in some cases, a single xpi file may wish to install multiple extensions/themes.
... a special kind of extension xpi, called the multiple item package, explains how to create this kind of package.
... (firefox 1.5/xulrunner 1.8 required.) from the release of firefox 53, multiple item extension packages are no longer supported and will not load.
... official references for toolkit api structure of an installable bundle: describes the common structure of installable bundles, including extensions, themes, and xulrunner applications extension packaging: specific information about how to package extensions theme packaging: specific information about how to package themes multiple-item extension packaging: specific information about multiple-item extension xpis xul application packaging: specific information about how to package xulrunner applications chrome registration printing in xul apps ...

Chapter 5: Let's build a Firefox extension - Archive of obsolete content
to make an extension’s gui support multiple languages, you can include multiple locale packages, one for each language.
...most extensions include only one skin package, but you can include multiple skin packages to allow the gui to change with different themes.
... listing 7: additional content for chrome.manifest locale helloworld en-us locale/ locale helloworld fr-fr locale/fr-fr/ replacing text with entity references in xul to make the extension support multiple languages, you will need to separate out all the hard-coded display text in clock.xul and move it to a dtd file.
...you can create an interface similar to firefox’s options window by inserting multiple prefpane elements, which allows users to switch between panels by clicking buttons.

Layout System Overview - Archive of obsolete content
the original design of the layout system allowed for multiple, possibly different, presentations to be supported simultaneously from the same content model.
...to date the only real use of this multiple presentation ability is seen in printing, where multiple presentations are managed, all connected to the same content model.
...the original design provided for a single presentation shell to manage multiple presentation contexts, to allow a single shell to handle multiple presentations.
...when a frame is created for a piece of content, it may be the 'primary frame' for that content element (content elements that require multiple frames have primary and secondary frames; only the primary frame is mapped).

Migrate apps from Internet Explorer to Mozilla - Archive of obsolete content
since different browsers sometimes use different apis for the same functionality, you can often find multiple if() else() blocks throughout the code to differentiate between the browsers.
...rather than multiple if() else() blocks, you increase efficiency by taking common tasks and abstracting them out into their own functions.
...you use the addeventlistener() and removeeventlistener() methods, and have the benefit of being able to set multiple listeners for the same event type.
...aevent : window.event; } function onpageload() { var element = document.getelementbyid("mydiv"); element.addeventlistener("click", handleevent, false); } </script> one advantage of addeventlistener() and removeeventlistener() over setting properties is that you can have multiple event listeners for the same event, each calling another function.

Actionscript Acceptance Tests - Archive of obsolete content
this example passes in another .abc file as an argument to the file being run: -- $dir/file.abc another use would be to pass a specific argument to the shell: -dtimeout this file can have multiple lines with different arguments.
... when there are multiple lines, the harness will re-run the test for every line passing along the different arguments.
...(see bug 587093 for details.) specifying multiple .abcs: if you desire to run a test with multiple .abc files (e.g: avmshell a.abc b.abc testname.abc) there is a special avm_args directive called multiabc that is specified surrounded by two pipe (|) symbols: |multiabc| $dir/testname_support/a.abc $dir/testname_support/b.abc the extra abc files will usually be placed in a _support dir (see additional files below).
... here is a more complicated example that passes both avm args, multiple abcs and test args: -ojit |multiabc| $dir/testname_support/a.abc -- test_args a dir.avm_args file can also be created with the same contents that will apply to the entire directory.

Popup Menus - Archive of obsolete content
as the name popupset implies, you can put multiple popup declarations inside it.
...that way it's easy to have multiple menupopups in one file.
... you could associate multiple popups with the same element by putting more attributes of different types on an element.
... you could also associate the same popup with multiple elements, which is one advantage of using this popup syntax.

Tree Selection - Archive of obsolete content
otherwise, the user may select multiple rows, which will not necessarily be contiguous.
...multiple selection for trees that allow multiple selection, getting the list of selected rows is a bit more complicated.
...because the selected items in a multiple selection tree are not necessarily contiguous, you can retrieve each block of contigous selections using the getrangecount() and getrangeat() functions.
...naturally, this will only have any effect for trees that use multiple selection.

XUL element attributes - Archive of obsolete content
when multiple datasources are used, one may override an assertion from another.
...multiple classes may be specified by separating them with spaces.
...when multiple datasources are used, one may override an assertion from another.
...this might be used to share a single template between multiple trees or menus.

tree - Archive of obsolete content
the user can select multiple rows by holding down shift or control and clicking on a row.
... seltype type: one of the values below used to indicate whether multiple selection is allowed.
...(default in listbox and richlistbox.) multiple multiple rows may be selected at once.
...(all trees have seltype="multiple" by default.) to reliably change or determine a selection, instead use the nsitreeselection interface methods available via tree.view.selection.

Sharp variables in JavaScript - Archive of obsolete content
a sharp variable is a syntax in object initializers that allows serialization of objects that have cyclic references or multiple references to the same object.
...you can use this to create objects in a single line of code that would otherwise take multiple lines of code.
... examples multiple references var a = { foo:#1=[], bar:#1# }; a.foo.push("hello"); a.bar.push("there!"); alert(a.foo[1]); // "there!" you can avoid using sharp variables by breaking the declaration up into multiple lines.
... var a = {val:1, next:{val:2, next:undefined} }; a.next.next = a; a.val; // 1 a.next.val; // 2 a.next.next.val; // 1 a.next.next == a; // true multiple sharp variables var a = #1 = { val:#2=[], next:{val:[], next:{val:#02#, next:#1#}} }; // leading 0s don't matter a.val.push(1); a.next.val.push(2); a.val[0]; // 1 a.next.val[0]; // 2 a.next.next.val[0]; // 1 a.next.next.next.val[0]; // 1 a == a.next.next; // false a == a.next.next.next; // true ...

Advanced styling effects - Learn web development
multiple box shadows you can also specify multiple box shadows in a single box-shadow declaration, by separating them with commas: <article class="multiple"> <p><strong>warning</strong>: the thermostat on the cosmic transcender has reached a critical level.</p> </article> p { margin: 0; } article { max-width: 500px; padding: 10px; background-color: red; background-image: linear-gradient(...
...to bottom, rgba(0,0,0,0), rgba(0,0,0,0.25)); } .multiple { box-shadow: 1px 1px 1px black, 2px 2px 1px black, 3px 3px 1px red, 4px 4px 1px red, 5px 5px 1px black, 6px 6px 1px black; } now we get this result: we've done something fun here by creating a raised box with multiple coloured layers, but you could use it in any way you want, for example to create a more realistic look with shadows based on multiple light sources.
... there are two properties that use blend modes in css: background-blend-mode, which blends together multiple background images and colors set on a single element.
...this is not an official standard, but has been implemented across multiple browsers, as it is popular, and used fairly widely by developers.

Organizing your CSS - Learn web development
/* this is a css comment it can be broken onto multiple lines.
... break large stylesheets into multiple smaller ones in particular in cases where you have very different styles for distinct parts of the site, you might want to have a stylesheet that includes all the global rules and then smaller ones that include the specific rules needed for those sections.
... you can link to multiple stylesheets from one page, and the normal rules of the cascade apply, with rules in stylesheets linked later coming after rules in stylesheets linked earlier.
... this can make it easier to keep your css organised, and also means that if multiple people are working on the css you will have fewer situations where two people need to work on the same stylesheet at once, leading to conflicts in source control.

How CSS is structured - Learn web development
you can link a single css file to multiple web pages, styling all of them with the same css stylesheet.
...to apply uniform css styling to multiple pages using internal stylesheets, you must have an internal stylesheet in every web page that will use the styling.
...with css in internal stylesheets, there is the risk that even one simple styling change may require edits to multiple web pages.
...one styling change might require multiple edits within in a single web page.

Fundamental text and font styling - Learn web development
my big red elephant font stacks since you can't guarantee the availability of the fonts you want to use on your webpages (even a web font could fail for some reason), you can supply a font stack so that the browser has multiple fonts it can choose from.
... this simply involves a font-family value consisting of multiple font names separated by commas, e.g.
... you should note that text-decoration can accept multiple values at once, if you want to add multiple decorations simultaneously, for example text-decoration: underline overline.
... multiple shadows you can apply multiple shadows to the same text by including multiple shadow values separated by commas, for example: text-shadow: 1px 1px 1px red, 2px 2px 1px red; if we applied this to the <h1> element in our tommy the cat example, we'd end up with this: hidden example1 <h1>tommy the cat</h1> <p>well i remember it as though it were a meal ago...</p> <p>said tommy th...

Video and audio content - Learn web development
the embedded video will look something like this: you can try the example live here (see also the source code.) using multiple source formats to improve compatibility there's a problem with the above example, which you may have noticed already if you've tried to access the live link above with an older browser like internet explorer or even an older version of safari.
...due to these legal and preferential reasons, web developers find themselves having to support multiple formats to capture their entire audience.
...in order to maximize the likelihood that your web site or app will work on a user's browser, you may need to provide each media file you use in multiple formats.
... note: "transcribe" means "to write down spoken words as text." the resulting text is a "transcript." webvtt is a format for writing text files containing multiple strings of text along with metadata such as the time in the video at which each text string should be displayed, and even limited styling/positioning information.

Making decisions in your code — conditionals - Learn web development
point, you may sometimes see if...else statements written without the curly braces, in the following shorthand style: if (condition) code to run if condition is true else run some other code instead this is perfectly valid code, but using it is not recommended — it is much easier to read the code and work out what is going on if you use the curly braces to delimit the blocks of code, and use multiple lines and indentation.
... logical operators: and, or and not if you want to test multiple conditions without writing nested if...else statements, logical operators can help you.
...they are mainly good for cases where you've got a couple of choices, and each one requires a reasonable amount of code to be run, and/or the conditions are complex (for example, multiple logical operators).
... hints: you are advised to use logical or to group multiple months together into a single condition; many of them share the same number of days.

Storing the information you need — Variables - Learn web development
note: in javascript, all code instructions should end with a semi-colon (;) — your code may work correctly for single lines, but probably won't when you are writing multiple lines of code together.
...for example: myname = 'chris'; function logname() { console.log(myname); } logname(); var myname; note: this won't work when typing individual lines into a javascript console, just when running multiple lines of javascript in a web document.
... a safe convention to stick to is so-called "lower camel case", where you stick together multiple words, using lower case for the whole first word and then capitalize subsequent words.
... arrays an array is a single object that contains multiple values enclosed in square brackets and separated by commas.

Investigating leaks using DMD heap scan mode
this will keep the watch dog from killing the browser when shut down takes multiple minutes.
...be aware that this may take multiple minutes if you have optimization disabled.
... if there are multiple files, you'll end up with one that looks like cc-edges.$pid.log and one or more that look like cc-edges.$pid-$n.log for various values of $n.
... keep in mind that you may need to run block_analyzer.py multiple times.

Memory reporting
we've had multiple bugs in the past with counter-based reporters.
...this is doubly true if d features multiple inheritance.
...in this case it's often clearer to increment the numbers rather than assigning to them, especially if you're measuring multiple entities and summing their measurements.
...that's why the integration of dmd and memory reporters is so important and thus mentioned multiple times above.

NSS Certificate Download Specification
the only significant field in the signeddata object is the certificates field, which may contain multiple certificates to be imported together.
... netscape certificate sequence: this is another pkcs#7 object format, and like the signeddata format, it allows multiple certificates to be imported together.
...the content field is the following asn.1 structure: certificatesequence ::= sequence of certificate see the section below on certificate chains for more information about how multiple certificates are handled.
...when nss's certificate decoder encounters one of these collections of multiple certificates they are handled in the following way: the first certificate is processed in a context specific manner, depending upon how it is being imported.

NSS_3.12_release_notes.html
22866: vfychain -pp command crashes in nss_shutdown bug 345779: useless assignment statements in ec_gf2m_pt_mul_mont bug 349011: please stop exporting these crmf_ symbols bug 397178: crash when entering chrome://pippki/content/resetpassword.xul in url bar bug 403822: pkix_pl_ocsprequest_create can leave some members uninitialized bug 403910: cert_findusercertbyusage() returns wrong certificate if multiple certs with same subject available bug 404919: memory leak in sftkdb_readsecmoddb() (sftkmod.c) bug 406120: allow application to specify ocsp timeout bug 361025: support for camellia cipher suites to tls rfc4132 bug 376417: pk11_generatekeypair needs to get the key usage from the caller.
...bug 384926: libpkix build problems bug 389411: mingw build error - undefined reference to `_imp__pkix_errornames' bug 389904: avoid multiple decoding/encoding while creating and using pkix_pl_x500name bug 390209: pkix aia manager tries to get certs using aia url with ocsp access method bug 390233: umbrella bug for libpkix cert validation failures discovered from running vfyserv bug 390499: libpkix does not check cached cert chain for revocation bug 390502: libpkix fails cert validation when no valid crl (nist validation policy is alwa...
...rd bug 405966: unknown signature oid 1.3.14.3.2.29 causes sec_error_bad_signature, 3.11 ignores it bug 413010: cert_comparerdn may return a false match bug 417664: false positive crl revocation test on ppc/ppc64 nss_enable_pkix_verify=1 bug 404526: glibc detected free(): invalid pointer bug 300929: certificate policy extensions not supported bug 129303: nss needs to expose interfaces to deal with multiple token sources of certs.
... bug 217538: softoken databases cannot be shared between multiple processes bug 294531: design new interfaces for certificate path building and verification for libpkix bug 326482: nss ecc performance problems (intel) bug 391296: need an update helper for shared databases bug 395090: remove duplication of pkcs7 code from pkix_pl_httpcertstore.c bug 401026: need to provide a way to modify and create new pkcs #11 objects.

NSS functions
if you need to verify for multiple usages use cert_verifycertificate cert_verifycertificate mxr 3.6 and later cert_verifycertificatenow mxr 3.6 and later cert_verifycertnow mxr 3.2 and later.
... if you need to verify for multiple usages use cert_verifycertificatenow cert_verifyocspresponsesignature mxr 3.6 and later cert_verifysigneddata mxr 3.4 and later cert_verifysigneddatawithpublickey mxr 3.7 and later cert_verifysigneddatawithpublickeyinfo mxr 3.7 and later nss_cmpcertchainwcanames mxr 3.2 and later nss_findcertkeatype mxr 3.2 and later cryptography functions the public functions listed here perform cryptographic operations based on the pkcs #11 interface.
... mxr 3.2 and later pk11_generaterandomonslot mxr 3.11 and later pk11_getalltokens mxr 3.2 and later pk11_getallslotsforcert mxr 3.12 and later pk11_getbestkeylength mxr 3.2 and later pk11_getbestslot mxr 3.2 and later pk11_getbestslotmultiple mxr 3.2 and later pk11_getbestwrapmechanism mxr 3.2 and later pk11_getblocksize mxr 3.2 and later pk11_getcertfromprivatekey mxr 3.9.3 and later pk11_getcurrentwrapindex mxr 3.2 and later pk11_getdefaultarray mxr 3.8 and later pk11...
...2 and later nss_cmsdecoder_cancel mxr 3.2 and later nss_cmsdecoder_finish mxr 3.2 and later nss_cmsdecoder_start mxr 3.2 and later nss_cmsdecoder_update mxr 3.2 and later nss_cmsdigestcontext_cancel mxr 3.2 and later nss_cmsdigestcontext_finishmultiple mxr 3.2 and later nss_cmsdigestcontext_finishsingle mxr 3.2 and later nss_cmsdigestcontext_startmultiple mxr 3.2 and later nss_cmsdigestcontext_startsingle mxr 3.2 and later nss_cmsdigestcontext_update mxr 3.2 and later nss_cmsdigesteddata_create mxr ...

NSS tools : modutil
each option may take arguments, anywhere from none to multiple arguments.
...certprefix= keyprefix= secmod=secmod.db flags=readonly " nss="trustorder=75 cipherorder=100 slotparams={0x00000001=[slotflags=rsa,rc4,rc2,des,dh,sha1,md5,md2,ssl,tls,aes,random askpw=any timeout=30 ] } flags=internal,critical" setting a default provider for security mechanisms multiple security modules may provide support for the same security mechanisms.
...multiple platforms can be defined in a single install file.
... the last versions of these legacy databases are: o cert8.db for certificates o key3.db for keys o secmod.db for pkcs #11 module information berkeleydb has performance limitations, though, which prevent it from being easily used by multiple applications simultaneously.

NSS tools : modutil
each option may take arguments, anywhere from none to multiple arguments.
...certprefix= keyprefix= secmod=secmod.db flags=readonly " nss="trustorder=75 cipherorder=100 slotparams={0x00000001=[slotflags=rsa,rc4,rc2,des,dh,sha1,md5,md2,ssl,tls,aes,random askpw=any timeout=30 ] } flags=internal,critical" setting a default provider for security mechanisms multiple security modules may provide support for the same security mechanisms.
...multiple platforms can be defined in a single install file.
... the last versions of these legacy databases are: o cert8.db for certificates o key3.db for keys o secmod.db for pkcs #11 module information berkeleydb has performance limitations, though, which prevent it from being easily used by multiple applications simultaneously.

XPCOM Stream Guide
the following stream types are known to implement nsiseekablestream: nsstorageinputstream nsstringinputstream nsmultiplexinputstream nspipeinputstream nsfileinputstream nsbufferedinputstream nsfileoutputstream nsbufferedoutputstream complex stream types several stream types leverage primitive stream types to do specialized work.
... complex input stream types type purpose native class contract id interface how to bind to a primitive input stream multiplex concatenate multiple input streams into one.
... nsmultiplexinputstream @mozilla.org/io/multiplex-input-stream;1 nsimultiplexinputstream .appendstream(stream) .insertstream(stream, index) buffered read ahead in the underlying stream into a buffer, so that calls to the underlying stream are minimized.
...istringinputstream", "setdata"); function buildstream(data) { return new stringstream(data, data.length); } function run_test() { var str1 = buildstream("we "); var str2 = buildstream("will "); var str3 = buildstream("rock "); var str4 = buildstream("you!"); var check = "we will rock you!"; var multi = components.classes["@mozilla.org/io/multiplex-input-stream;1"] .createinstance(components.interfaces.nsimultiplexinputstream); multi.appendstream(str1); multi.appendstream(str2); multi.appendstream(str3); multi.appendstream(str4); var instream = components.classes["@mozilla.org/scriptableinputstream;1"] .createinstance(components.interfaces.nsiscriptableinputstream); instream.i...

IAccessibleHyperlink
this interface provides access to a single object which can have multiple actions.
... an example is an image map which is an image with multiple links each of which is associated with a separate non-overlapping area of the image.
... this interface could also be applied to other kinds of objects with multiple actions such as "smart tags" which are objects, typically strings, which have multiple actions such as "activate uri", "bookmark uri", end so on.
... an interesting use case is an image map where each area is associated with multiple actions, for example an image map of smart tags.

Plug-in Basics - Plugins
when the user opens a page that contains embedded data of a media type that invokes a plug-in, the browser responds with the following sequence of actions: check for a plug-in with a matching mime type load the plug-in code into memory initialize the plug-in create a new instance of the plug-in gecko can load multiple instances of the same plug-in on a single page, or in several open windows at the same time.
...multiple instances of the same plug-in can exist (a) if there are multiple embedded objects on a single page, or (b) if several browser windows are open and each displays the same data type.
...if multiple plug-ins handle the same mime type, the first plug-in registered handles the mime type.
...though plug-ins may support multiple mime types and each mime type may be supported by multiple plug-ins, only one plug-in can be configured for a mime type.

ANGLE_instanced_arrays - Web APIs
the angle_instanced_arrays extension is part of the webgl api and allows to draw the same object, or groups of similar objects multiple times, if they share the same vertex data, primitive count and type.
... ext.drawarraysinstancedangle() behaves identically to gl.drawarrays() except that multiple instances of the range of elements are executed, and the instance advances for each iteration.
... ext.drawelementsinstancedangle() behaves identically to gl.drawelements() except that multiple instances of the set of elements are executed and the instance advances between each set.
... ext.vertexattribdivisorangle() modifies the rate at which generic vertex attributes advance when rendering multiple instances of primitives with ext.drawarraysinstancedangle() and ext.drawelementsinstancedangle().

KeyboardEvent - Web APIs
dom_key_location_left 0x01 the key is one which may exist in multiple locations on the keyboard and, in this instance, is on the left side of the keyboard.
... dom_key_location_right 0x02 the key is one which may exist in multiple positions on the keyboard and, in this case, is located on the right side of the keyboard.
... note: if the key is used as a macro that inserts multiple characters, this attribute's value is the entire string, not just the first character.
...for keys whose char attribute contains multiple characters, this is the unicode value of the first character in that attribute.

Transcoding assets for Media Source Extensions - Web APIs
(optional) if you decide to use dynamic adaptive streaming over http (dash) for adaptive bitrate streaming, you need to transcode your assets into multiple resolutions.
... most dash clients expect a corresponding media presentation description (mpd) manifest file, which is typically generated while generating the multiple resolution asset files.
... if you wish to employ adaptive bitrate streaming, you'll have to create encodings at multiple resolutions.
... creating content for dash given that you have ffmpeg and bento4's utilities accessible through your $path, you can run bento4's mp4-dash-encode.py python script to generate multiple encodings of your content at various resolutions.

Media Source API - Web APIs
mse allows us to replace the usual single track src value fed to media elements with a reference to a mediasource object, which is a container for information like the ready state of the media for being played, and references to multiple sourcebuffer objects that represent the different chunks of media that make up the entire stream.
... the two most common use cases for dash involve watching content “on demand” or “live.” on demand allows a developer to take their time transcoding the assets into multiple resolutions of various quality.
... sourcebufferlist a simple container list for multiple sourcebuffer objects.
... trackdefaultlist a simple container list for multiple trackdefault objects.

Selection - Web APIs
multiple ranges in a selection a selection object represents the ranges that the user has selected.
... typically, it holds only one range, accessed as follows: var selobj = window.getselection(); var range = selobj.getrangeat(0); selobj is a selection object range is a range object as the selection api specification notes, the selection api was initially created by netscape and allowed multiple ranges (for instance, to allow the user to select a column from a <table>).
... however, browsers other than gecko did not implement multiple ranges, and the specification also requires the selection to always have a single range.
...a user will normally only select a single range at a time, but it's possible for a user to select multiple ranges (e.g., by using the control key).

ValidityState.typeMismatch - Web APIs
the email input type expects one or more valid email addresses, depending on whether the multiple attribute is present.
...if the value of the email input is not an empty string, a single valid e-mail address, or one or more comma separated email address if the multiple attribute is present, there is a typemismatch.
... the url input type expects one or more valid email urls, depending on whether the multiple attribute is present.
...if the value of the url input is not an empty string, a single valid url, or one or more comma separated urls if the multiple attribute is present, there is a typemismatch.

Background audio processing using AudioWorklet - Web APIs
a single audio worklet processor module may define multiple processor classes, registering each of them with individual calls to registerprocessor().
...it's also more efficient than loading multiple modules from over the network or even the user's local disk.
... then, there can be multiple inputs, so the inputlist is an array of arrays of float32array objects.
... processing multiple inputs let's take a look at an implementation of process() that can process multiple inputs, with each input being used to generate the corresponding output.

Web Locks API - Web APIs
while held, no other script executing in the same origin can acquire the same lock, which allows a web app running in multiple tabs or workers to coordinate work and the use of resources.
...for example, if a web app running in multiple tabs wants to ensure that only one tab is syncing data between the network and indexed db, each tab could try to acquire a "my_net_db_sync" lock, but only one tab will succeed (the leader election pattern.) the api is used as follows: the lock is requested.
...there can be only one "exclusive" holder of a lock, but multiple "shared" requests can be granted at the same time.
...this can occur with this api in complex use-cases, for example, if multiple locks are requested out-of-order.

Operable - Accessibility
also note that you should minimize instances where multiple copies of the same text are linked to different places.
... 2.4.5 multiple navigation mechanisms (aa) you should provide at least two general navigation mechanisms to find pages on your web site, for example navigation menu, breadcrumb trail, site search, site map, list of related links, etc.
...multiple instances of "further information"), unless the structure allows you to differentiate between them easily.
...also note that you should minimize instances where multiple copies of the same text are linked to different places.

animation-iteration-count - CSS: Cascading Style Sheets
if multiple values are specified, each time the animation is played the next value in the list is used, cycling back to the first value after the last one is used.
... syntax /* keyword value */ animation-iteration-count: infinite; /* <number> values */ animation-iteration-count: 3; animation-iteration-count: 2.4; /* multiple values */ animation-iteration-count: 2, 0, infinite; the animation-iteration-count property is specified as one or more comma-separated values.
... note: when you specify multiple values on an animation-* property, they will be assigned to the animations specified in the animation-name property in different ways depending on how many there are.
... for more information, see setting multiple animation property values.

itemprop - HTML: Hypertext Markup Language
an item can have multiple properties with the same name and different values.
... an element introducing a property can also introduce multiple properties at once, to avoid duplication when some of the properties have the same value.
...space characters are disallowed because otherwise the values would be parsed as multiple tokens.
... name order names are unordered relative to each other, but if a particular name has multiple values, they do have a relative order.

SyntaxError: unterminated string literal - JavaScript
to fix this error, check if: you have opening and closing quotes (single or double) for your string literal, you have escaped your string literal correctly, your string literal isn't split across multiple lines.
... examples multiple lines you can't split a string across multiple lines like this in javascript: var longstring = 'this is a very long string which needs to wrap across multiple lines because otherwise my code is unreadable.'; // syntaxerror: unterminated string literal instead, use the + operator, a backslash, or template literals.
... the + operator variant looks like this: var longstring = 'this is a very long string which needs ' + 'to wrap across multiple lines because ' + 'otherwise my code is unreadable.'; or you can use the backslash character ("\") at the end of each line to indicate that the string will continue on the next line.
...that form looks like this: var longstring = 'this is a very long string which needs \ to wrap across multiple lines because \ otherwise my code is unreadable.'; another possibility is to use template literals, which are supported in ecmascript 2015 environments: var longstring = `this is a very long string which needs to wrap across multiple lines because otherwise my code is unreadable.`; ...

RegExp.prototype.exec() - JavaScript
using this internally, exec() can be used to iterate over multiple matches in a string of text (with capture groups), as opposed to getting just the matching strings with string.prototype.match().
... a newer function has been proposed to simplify matching multiple parts of a string (with capture groups): string.prototype.matchall().
... true multiline indicates if the m flag was used to search across multiple lines.
... "quick\s(brown).+?(jumps)" examples finding successive matches if your regular expression uses the "g" flag, you can use the exec() method multiple times to find successive matches in the same string.

Comma operator (,) - JavaScript
this lets you create a compound expression in which multiple expressions are evaluated, with the compound expression's final value being the value of the rightmost of its member expressions.
... this is commonly used to provide multiple parameters to a for loop.
... usage notes you can use the comma operator when you want to include multiple expressions in a location that requires a single expression.
... the most common usage of this operator is to supply multiple parameters in a for loop.

<mtable> - MathML
multiple values separated by space are allowed and apply to the corresponding columns (e.g.
...multiple values separated by space are allowed and apply to the corresponding columns (e.g.
...multiple values separated by space are allowed and apply to the corresponding rows (e.g.
...multiple values separated by space are allowed and apply to the corresponding rows (e.g.

Codecs used by WebRTC - Web media technologies
in order to improve reliability of webrtc media sharing across multiple platforms and browsers, it's required that webrtc endpoints that support avc handle certain parameters in specific ways.
...avc implementations for webrtc are required to support the special "filler payload" and "full frame freeze" sei messages; these are used to support switching among multiple input streams seamlessly.
...its support of in-band stereo signals allows support for stereo without complicating the demultiplexing process.
... specifying and configuring codecs getting the supported codecs because a given browser and platform may have different availability among the potential codecs—and may have multiple profiles or levels supported for a given codec—the first step when configuring codecs for an rtcpeerconnection is to get the list of available codecs.

dx - SVG: Scalable Vector Graphics
if there are multiple values, dx defines a shift along the x-axis for each individual glyph relative to the preceding glyph.
... if there are multiple values, dx defines a shift along the x-axis for each individual glyph relative to the preceding glyph.
... if there are multiple values, dx defines a shift along the x-axis for each individual glyph relative to the preceding glyph.
... if there are multiple values, dx defines a shift along the x-axis for each individual glyph relative to the preceding glyph.

dy - SVG: Scalable Vector Graphics
if there are multiple values, dy defines a shift along the y-axis for each individual glyph relative to the preceding glyph.
... if there are multiple values, dy defines a shift along the y-axis for each individual glyph relative to the preceding glyph.
... if there are multiple values, dy defines a shift along the y-axis for each individual glyph relative to the preceding glyph.
... if there are multiple values, dy defines a shift along the y-axis for each individual glyph relative to the preceding glyph.

SVG documentation index - SVG: Scalable Vector Graphics
you may assign the same class name or names to any number of elements, however, multiple class names must be separated by whitespace characters.
... 80 font-size svg, svg attribute the font-size attribute refers to the size of the font from baseline to baseline when multiple lines of text are set solid in a multiline layout environment.
... 215 target svg, svg attribute the target attribute should be used when there are multiple possible targets for the ending resource, such as when the parent document is embedded within an html or xhtml document, or is viewed with a tabbed browser.
... 365 <solidcolor> element, experimental, reference, svg the <solidcolor> svg element lets authors define a single color for use in multiple places in an svg document.

cfx - Archive of obsolete content
for example, to pass the -jsconsole argument to firefox, which will launch the javascript error console, try the following: cfx run --binary-args -jsconsole to pass multiple arguments, or arguments containing spaces, quote them: cfx run --binary-args '-url "www.mozilla.org" -jsconsole' --extra-packages=extra_packages extra packages to include, specified as a comma-separated list of package names.
... you can also control which tests are run: you can test dependent packages, filter the tests by name and run tests multiple times.
... for example, to pass the -jsconsole argument to firefox, which will launch the javascript error console, try the following: cfx run --binary-args -jsconsole to pass multiple arguments, or arguments containing spaces, quote them: cfx run --binary-args '-url "www.mozilla.org" -jsconsole' --dependencies load and run any tests that are included with modules that your package depends on.

Adding Toolbars and Toolbar Buttons - Archive of obsolete content
some users don't like extra toolbars, or they want to rearrange toolbar buttons to their liking, possibly merging multiple toolbars in the process.
...on the other hand, it is often the case that there are multiple images and css sheets that are the same for all systems.
...having multiple copies of these files can be wasteful, so you may want to have a "common" directory.

JavaScript Object Management - Archive of obsolete content
if you have complex behavior that requires too much code, look for ways to divide it into multiple objects and files.
...you have to make sure you test your extension with multiple windows open; never assume everything will work the same as with a single window.
...but it is sometimes necessary to define classes and be able to create multiple instances.

XPCOM Objects - Archive of obsolete content
xpcom components can implement multiple interfaces, and they often do.
...you can also extend from multiple interfaces, by including a comma-separated list of interfaces instead of only one.
...it can be useful if there are multiple incompatible versions of the component installed at the same time.

CSS3 - Archive of obsolete content
support for multiple background images.
... the css text-align property with the value start, end, start end, and match-parent for a better support of documents with multiple directionalities of text.
...ss page floats working draft css grid layout unknown css line grid module level 1 working draft css positioned layout module level 3 working draft css regions module level 1 working draft defines a new mechanism allowing content to flow across, eventually non-contiguous, multiple areas called regions.

Index of archived content - Archive of obsolete content
creating a user interface firefox hub walkthrough initialization and cleanup prerequisites walkthrough webextensions for firefox for android listening to events in firefox extensions migrating from internal linkage to frozen linkage migrating raw components to add-ons multiple item extension packaging offering a context menu for form controls overlay extensions firefox addons developer guide appendix: what you should know about open-source software licenses chapter 1: introduction to extensions chapter 2: technologies used in developing extensio...
...ock and line layout cheat sheet content states and the style system disabling interruptible reflow document loading - from load start to finding a handler documentation for bidi mozilla downloading nightly or trunk builds jss build instructions for osx 10.6 layout faq layout system overview multiple firefox profiles repackaging firefox style system overview using microformats firefox sync code snippets javascript client api syncing custom preferences force rtl gre gre registration ...
... creating a skin for firefox uuid contents.rdf install.rdf making sure your theme works with rtl locales theme changes in firefox 2 theme changes in firefox 3 theme changes in firefox 3.5 theme changes in firefox 4 updating an extension to support multiple mozilla applications using firebug and jquery (screencast) using io timeout and interrupt on nt using ssh to connect to cvs using web standards in your web pages developing cross-browser and cross-platform pages references summary of changes using the w3c dom using workers in ext...

Creating regular expressions for a microsummary generator - Archive of obsolete content
matching multiple urls but this expression still only matches the url for a single auction item page.
...but urls can contain multiple named parameters separated by ampersands (&), and the parameters can appear in any order, so even though the "item" parameter seems to be necessary, it might not appear right next to "viewitem".
... matching another ebay url we now have a regular expression that matches auction item urls, including those with multiple query parameters in any order.

Drag and Drop JavaScript Wrapper - Archive of obsolete content
if you want to send more then one data object, (for example multiple files) you must use an transferdataset as follows: var textobserver = { ondragstart: function (event) { var txt1 = 'hello'; var txt2 = 'there'; transferdata.data = new transferdataset(); var tmp = new transferdata(); tmp.adddataforflavour("text/unicode",txt1); transferdata.data.push(tmp); new transferdata(); tmp.adddataforflavour("text/unicode",txt2); trans...
...you can reuse the same observer for multiple elements.
...var textobserver = { ondrop : function (event, transferdata, session) { event.target.setattribute("value",transferdata.data); } } the flavour system used allows multiple objects of various types to be dragged at once and also allows alternative forms of the data to be dragged.

Creating a Help Content Pack - Archive of obsolete content
ontent pack you have created to include the article in a table of contents: <rdf:li> <rdf:description nc:panelid="toc" nc:datasources="chrome://help/locale/help-toc.rdf chrome://foo/locale/help/glossary.rdf"/> </rdf:li> each of the different data source types (toc, index, glossary, and search) may be used multiple times (and in the case of platform-specific information, must be used multiple times).
... the index data source structurally differs from the glossary in that it is more likely to have multiple levels.
... a single-level index may be accomplished in exactly the same way as a glossary file, but multiple levels can make it easier to navigate to specific information.

Anonymous Content - Archive of obsolete content
an element declared in a bound document using a single tag can then be constructed out of multiple child elements, and this implementation is hidden from the bound document.
... because content in multiple scopes can be focused, the css :focus pseudo-element is hierarchical.
...for multiple bindings attached to the same element, the sheets are walked from the base binding down to the most derived binding.

Attribute Substitution - Archive of obsolete content
however, you may also replace only part of attribute's value, or use multiple variables in one attribute.
...you can include multiple variables in one attribute if desired: <label value="my name is ?name and my age is ?age"/> this technique will work for any variable replacement in the action body, except for the uri attribute since that wouldn't be meaningful.
...in a stylesheet, you could set properties for each of these classes such that different values appear differently without having to use multiple rules.

Introduction - Archive of obsolete content
if the datasource type supports it, the template builder can also use multiple datasources which are all combined into a single datasource as if they were all in one datasource to begin with.
...when multiple datasources are used, an nsirdfcompositedatasource is created to hold all of the datasources.
...when multiple datasources are used, the rdf is combined as if it were one large datasource.

Simple Query Syntax - Archive of obsolete content
you can use multiple attributes to filter by several criteria.
... filtering using multiple tests as mentioned earlier, you can filter by several criteria by using multiple attributes.
...these special attributes are useful when handling multiple rules, which will be the subject of a later topic.

Commands - Archive of obsolete content
note that an element may have multiple controllers, which will all be checked.
...a single controller may support multiple commands.
...if you wanted to handle more commands, check for them here, since you will often use a single controller for multiple related commands.

Creating an Installer - Archive of obsolete content
it is possible for the install trigger to launch multiple installers.
...if multiple packages are being installed, their scripts will run in sequence.
...this is important if you are installing multiple components.

Manipulating Lists - Archive of obsolete content
umber(val); if (val != null) document.getelementbyid('level').selectedindex = val - 1; } </script> <hbox align="center"> <label value="enter a number from 1 to 3:"/> <textbox id="number"/> <button label="select" oncommand="doselect();"/> </hbox> <radiogroup id="level"> <radio label="excellent"/> <radio label="good"/> <radio label="poor"/> </radiogroup> listboxes also support multiple selection and the functions of the nsidomxulmultiselectcontrolelement interface.
... this interface provides a number of functions specifically for handling multiple selection.
... of deleting the selected items properly: example 4 : source view <script> function deleteselection(){ var list = document.getelementbyid('thelist'); var count = list.selectedcount; while (count--){ var item = list.selecteditems[0]; list.removeitemat(list.getindexofitem(item)); } } </script> <button label="delete" oncommand="deleteselection();"/> <listbox id="thelist" seltype="multiple"> <listitem label="cheddar"/> <listitem label="cheshire"/> <listitem label="edam"/> <listitem label="gouda"/> <listitem label="havartie"/> </listbox> inside the while loop we first get the selecteditem at index 0.

XUL controls - Archive of obsolete content
textbox reference <textbox multiline="true"> a textbox which allows multiple lines of text to be entered.
... <textbox multiline="true"/> more information about the multiple line textbox element.
... toolbarbutton reference related elements: menupopup menuitem toolbar <tree> a tree displays a hierarchy of items in multiple columns.

Introduction to Public-Key Cryptography - Archive of obsolete content
single sign-on network users are frequently required to remember multiple passwords for the various services they use.
...multiple passwords are an ongoing headache for both users and system administrators.
... certificate data formats certificate requests and certificates can be created, stored, and installed in multiple formats: binary and text.

Table Reflow Internals - Archive of obsolete content
r frame ↙ ↘ nstable frame nstablecaption frame ↙ ↘ ↓ nstablecol groupframe nstablerow groupframe nsblockframe ↓ ↓ nstablecol frame nstablerow frame ↓ nstablecell frame ↓ nsblock frame table reflow outer table reflows table and caption (if present) table reflows row groups in multiple passes pass 1 - unconstrained width, height and requests max elem width.
...multiple resize reflows may be necessary (e.g.
...multiple resize reflows may require special handling if a frame split previously.

Describing microformats in JavaScript - Archive of obsolete content
standard attributes are: plural a boolean value indicating that, if true indicates that the property can have multiple values.
...since the plural property is true, multiple types can be specified.
...this allows multiple lines of address information to be contained in the street-address array.

Index - Game development
streamlining cross device differences creates multiple challenges, not least when providing appropriate controls for different contexts.
...this results in performance and memory usage gains — big image files containing entire level maps are not needed, as they are constructed by small images or image fragments multiple times.
... 41 tutorials canvas, games, javascript, web, workflows this page contains multiple tutorial series that highlight different workflows for effectively creating different types of web games.

Domain sharding - MDN Web Docs Glossary: Definitions of Web-related terms
to enable concurrent downloads of assets exceeding that limit, domain sharding splits content across multiple subdomains.
... when multiple domains are used to serve multiple assets, browsers are able to download more resources simultaneously, resulting in a faster page load time and improved user experience.
...multiple domains, however, is an anti-pattern, as dns lookups slow initial load times.

QUIC - MDN Web Docs Glossary: Definitions of Web-related terms
quick udp internet connection, or quic, is an experimental multiplexed transport protocol implemented on udp.
...it provides multiplexing, flow control, security and congestion control.
... multiplexing without head-of-line blocking.

WAI-ARIA basics - Learn web development
as an example, aria-required="true" specifies that a form input needs to be filled in to be valid, whereas aria-labelledby="label" allows you to put an id on an element, then reference it as being the label for anything else on the page, including multiple elements, which is not possible using <label for="input">.
... as an example, you could use aria-labelledby to specify that a key description contained in a <div> is the label for multiple table cells, or you could use it as an alternative to image alt text — specify existing information on the page as an image's alt text, rather than having to repeat it inside the alt attribute.
...there are some other labelling techniques that use other properties such as aria-labelledby if you want to designate a non-<label> element as a label or label multiple form inputs with the same label, and aria-describedby, if you want to associate other information with a form input and have it read out as well.

Floats - Learn web development
previous overview: css layout next originally for floating images inside blocks of text, the float property became one of the most commonly used tools for creating multiple column layouts on webpages.
... floats have commonly been used to create entire web site layouts featuring multiple columns of information floated so they sit alongside one another (the default behavior would be for the columns to sit below one another, in the same order as they appear in the source).
... previous overview: css layout next in this module introduction to css layout normal flow flexbox grid floats positioning multiple-column layout responsive design beginner's guide to media queries legacy layout methods supporting older browsers fundamental layout comprehension assessment ...

Introduction to CSS layout - Learn web development
the page layout techniques we'll be covering in more detail in this module are normal flow the display property flexbox grid floats positioning table layout multiple-column layout each technique has its uses, advantages, and disadvantages, and no technique is designed to be used in isolation.
...this causes the items to span multiple tracks.
... overview: css layout next in this module introduction to css layout normal flow flexbox grid floats positioning multiple-column layout responsive design beginner's guide to media queries legacy layout methods supporting older browsers fundamental layout comprehension assessment ...

Getting started with CSS - Learn web development
to turn all paragraphs green you would use: p { color: green; } you can target multiple selectors at once, by separating the selectors with a comma.
... combining selectors and combinators it is worth noting that you can combine multiple selectors and combinators together.
...} you can combine multiple types together, too.

What is the difference between webpage, website, web server, and search engine? - Learn web development
it has several sections, which is similar to a web server hosting multiple websites.
...more importantly, since a web server can host multiple websites, the term web server is never used to designate a website, as it could cause great confusion.
... in our previous example, if we said, "my web server is not responding", it means that multiple websites on that web server are not available.

Basic native form controls - Learn web development
in addition, if you want to let the user pick more than one file, you can do so by adding the multiple attribute.
...the user is allowed to select multiple files in this case.
... <input type="file" name="file" id="file" accept="image/*" multiple> on some mobile devices, the file picker can access photos, videos, and audio captured directly by the device's camera and microphone by adding capture information to the accept attribute like so: <input type="file" accept="image/*;capture=camera"> <input type="file" accept="video/*;capture=camcorder"> <input type="file" accept="audio/*;capture=microphone"> common attributes many of the elements used to define form controls have some of their own specific attributes.

CSS basics - Learn web development
to modify multiple property values in one ruleset, write them separated by semicolons, like this: p { color: red; width: 500px; border: 1px solid black; } selecting multiple elements you can also select multiple elements and apply a single ruleset to all of them.
... separate multiple selectors by commas.
...multiple instances of the same class can appear on a page.

HTML text fundamentals - Learn web development
on such occasions, it is advisable to spread the content over multiple pages if possible.
...this document's body currently contains multiple pieces of content—they aren't marked up in any way, but they are separated with linebreaks (enter/return pressed to go onto the next line).
...more importantly, its semantic value will be used in multiple ways, for example by search engines and screen readers (as mentioned above).

Functions — reusable blocks of code - Learn web development
previous overview: building blocks next another essential concept in coding is functions, which allow you to store a piece of code that does a single task inside a defined block, and then call that code whenever you need it using a single short command — rather than having to type out the same code multiple times.
... you can also assign an anonymous function to be the value of a variable, for example: const mygreeting = function() { alert('hello'); } this function could now be invoked using: mygreeting(); this effectively gives the function a name; you can also assign the function to be the value of multiple variables, for example: let anothergreeting = mygreeting; this function could now be invoked using either of: mygreeting(); anothergreeting(); but this would just be confusing, so don't do it!
...when called, it always returns a random number between 0 and 1: let mynumber = math.random(); the browser's built-in string replace() function however needs two parameters — the substring to find in the main string, and the substring to replace that string with: let mytext = 'i am a string'; let newstring = mytext.replace('string', 'sausage'); note: when you need to specify multiple parameters, they are separated by commas.

Drawing graphics - Learn web development
add the following code into it, just below the opening <body> tag: <canvas class="mycanvas"> <p>add suitable fallback here.</p> </canvas> we have added a class to the <canvas> element so it will be easier to select if we have multiple canvases on the page, but we have removed the width and height attributes for now (you could add them back in if you wanted, but we will set them using javascript in a below section).
... you'll also see that we are chaining assignments together with multiple equals signs — this is allowed in javascript, and it is a good technique if you want to make multiple variables all equal to the same value.
...the x coordinate of the slice will have to be a multiple of 102, and the y coordinate will always be 0.

Handling text — strings in JavaScript - Learn web development
try this: let multiple = one + one + one + one + two; multiple; you can also use a mix of variables and actual strings.
...i gave it a score of ${ score/highestscore * 100 }%.`; there is no more need to open and close multiple string pieces — the whole lot can just be wrapped in a single pair of backticks.
... another point to note is that if you want to split a traditional string over multiple lines, you need to include a newline character, \n: output = 'i like the song "' + song + '".\ni gave it a score of ' + (score/highestscore * 100) + '%.'; template literals respect the line breaks in the source code, so newline characters are no longer needed.

Framework main features - Learn web development
although each framework’s approach to defining the styles of a component is slightly different, all of them give you multiple ways to do so.
... handling dependencies all major frameworks provide mechanisms for handling dependencies — using components inside other components, sometimes with multiple hierarchy levels.
... dependency injection real-world applications can often involve component structures with multiple levels of nesting.

Rendering a list of Vue components - Learn web development
previous overview: client-side javascript frameworks next at this point we've got a fully working component; we're now ready to add multiple todoitem components to our app.
... objective: to learn how to loop through an array of data and render it in multiple components.
... rendering lists with v-for to be an effective to-do list, we need to be able to render multiple to-do items.

Introduction to cross browser testing - Learn web development
there are multiple general strategies to cross browser development, for example: get all the functionality working as closely as possible in all target browsers.
... if you haven't got the means to test all those different browser, operating system, and device combinations on physical hardware, you can also make use of emulators (emulate a device using software on your desktop computer) and virtual machines (software that allows you to emulate multiple operating system/software combinations on your desktop computer).
... this is a very popular choice, especially in some circumstances — for example, windows doesn't let you have multiple versions of windows installed simulataneously on the same machine, so using multiple virtual machines is often the only option here.

Introducing a complete toolchain - Learn web development
netlify is a hosting service for static websites (that is, websites that entirely consist of files that do not change in real time), which lets us deploy multiple times a day and freely hosts static sites of all kinds.
... there's many different ways to solve this problem; here's just a few: using npm scripts to run multiple commands from the command line in one go, such as npm run tidy-code.
...the configuration file supports multiple formats but for this project we'll use .eslintrc.json (the leading period means the file is hidden by default).

Theme concepts
static theme approaches there are two approaches you can take to theming the header area of firefox: using a single image or using multiple images.
... multiple image themes as an alternative to creating a single image theme, you have the option to use multiple images.
... alternatively, you can use multiple images, say combining the original weta image with this one anchored to the left of the header to create this effect where the images are specified with: "images": { "theme_frame": "empty.png", "additional_backgrounds": [ "weta.png", "weta-left.png"] }, and their alignment by: "properties": { "additional_backgrounds_alignment": [ "right top" , "left top" ] }, full details of how t...

The Firefox codebase: CSS Guidelines
do this: border-color: red; not this: border: red; put multiple selectors on different lines do this: h1, h2, h3 { font-family: sans-serif; text-align: center; } not this: h1, h2, h3 { font-family: sans-serif; text-align: center; } naming standards for class names lower-case-with-dashes is the most common.
... is the variable value used multiple times?
... hdpi support it's recommended to use svg since it keeps the css clean when supporting multiple resolutions.

Eclipse CDT
note that the search, call hierarchy, and other tabs have a "pin" button that allows you to open multiple tabs of these type.
...this option allows to have multiple definitions for the same header file, which might fix this issue.
... how can i open eclipse for multiple trees at once?

Firefox
firefox is mozilla's popular web browser, available for multiple platforms including windows, macos, and linux on the desktop and all android and ios mobile devices.
... linux compatibility matrixthe following table lists the available library versions for the mozilla.org-distributed firefox builds dependencies, and/or to build firefox.multiple firefox profilesa profile in firefox is the collection of settings, customizations, add-ons, and other personalizations that a user has made or installed into their copy of firefox.
... firefox profiles if you find yourself using multiple firefox channels—or just multiple configurations—on a regular basis, you should read how to use multiple firefox profiles by turning firefox's profile manager and other profile management tools to your advantage.

Examples
now what if we want to run multiple promises and then return when all are done?
... console.log(filescontent); }, function onfail() { console.error("failed to load all files"); } ); see also the ask.m.o topic: doing multiple promises in function in pareallel, how return when last done?
... make user defined promise return after multiple images finish loading (promise.all and promise.defer) this example shows how to use promise.all to wait to create multiple promises with promise.defer() and return at the end of it.

Sqlite.jsm
sharedmemorycache (optional) boolean indicating whether multiple connections to the database share the same memory cache.
... this example shows multiple rows of a table being returned using the onrow function parameter.
... let row = result[0]; let accountid = row.getresultbyname("lastinsertrowid"); if (callback) { callback(null, accountid); } } catch (err) { if (callback) { callback(err); } } finally { conn.close(); } }); note: the value returned by the last_insert_rowid() is per connection, so you may need to open separate connections when doing multiple inserts from different locations, to be sure the row id that is being returned is from the correct corresponding insert.

Localization content best practices
one last advice: never use plural form as a replacement for single/multiple conditional.
... use ordered variables in string with multiple variables consider this string from /browser: generalsiteidentity=this website is owned by %s\nthis has been verified by %s first thing: always add a localization comment explaining what these variables mean, even if it seems obvious.
... using multiple %s give the impression that the order of variables if fixed, which is actually not.

Creating localizable web applications
this is useful for strings occurring in the webapp multiple times, like "return to top", "comments", "click to see larger image" etc.
..._("how to create personas"), $locale_conf->url('/'));?> don't break long text content into multiple strings don't break long text messages into smaller pieces if the text is a coherent whole.
...if you really have to use multiple strings, then make sure you're using comments or event contexts to let localizers know which part they're translating (cf.

Gecko Profiler FAQ
to increase the amount of data, you should run your automated gathering procedure many times, and then combine multiple profiles into one.
... for example, see julian’s great investigation on the impact of cache line sharing across multiple cores on jemalloc’s multi-core performance in https://bugzilla.mozilla.org/show_bug.cgi?id=1291355#c26.
... is it better to profile across multiple platforms, or to focus time on windows (since that's the bulk of our users)?

NSS API Guidelines
if multiple things go wrong simultaneously, and you want to report them all, use another mechanism.
...functions like xxx_setdefaultyyy(); should not operate on global data, particularly if they may be called multiple times, to provide different semantics for different operations.
... within your layer, multiple similar functions should have consistent parameter order.

NSS tools : signtool
an individual file can potentially be signed with multiple digital signatures.
...note that with netscape signing tool version 1.1 and later this option can appear multiple times on one command line, making it possible to specify multiple file types or classes to include.
...note that with netscape signing tool version 1.1 and later this option can appear multiple times on one command line, making it possible to specify several particular directories to exclude.

SpiderMonkey Internals: Thread Safety
a single jscontext can run work with code and objects in multiple compartments as long as no other thread is accessing those compartments.
...*/ js_endrequest(cx); js_clearcontextthread(cx); it isn't a bottleneck; multiple threads are allowed to be in requests on the same jsruntime at once.
...the most obvious effect of a request is: at any given moment there can either be multiple threads in active requests, or one thread doing gc and all requests suspended.

Shell global objects
note that these values don't get cached, so repeatedly getting the same value creates multiple distinct clones.
...some of these modes can be set simultaneously, by passing multiple level options, e.g.
...rameverifierpre) verify pre write barriers between paints 6: (stackrooting) verify stack rooting 7: (generationalgc) collect the nursery every n nursery allocations 8: (incrementalrootsthenfinish) incremental gc in two slices: 1) mark roots 2) finish collection 9: (incrementalmarkallthenfinish) incremental gc in two slices: 1) mark all 2) new marking and finish 10: (incrementalmultipleslices) incremental gc in multiple slices 11: (incrementalmarkingvalidator) verify incremental marking 12: (elementsbarrier) always use the individual element post-write barrier, regardless of elements size 13: (checkhashtablesonminorgc) check internal hashtables on minor gc 14: (compact) perform a shrinking collection every n allocations 15: (checkheapaftergc) walk the heap ...

Mozilla internal string guide
in addition, there exist multiple other (legacy) encodings.
...use: printf("%s\n", ns_convertutf16toutf8(yourstring).get()); sequence of appends without reallocating setcapacity() allows you to give the string a hint of the future string length caused by a sequence of appends (excluding appends that convert between utf-16 and utf-8 in either direction) in order to avoid multiple allocations during the sequence of appends.
... setcapacity() is appropriate to use before a sequence of multiple operations from the following list (without operations that are not on the list between the setcapacity() call and operations from the list): append() appendascii() appendliteral() appendprintf() appendint() appendfloat() lossyappendutf16toascii() appendasciitoutf16() do not call setcapacity() if the subsequent operations on the string do not meet the criteria above.

XPCOM guide
uild an xpcom component in javascriptif you are looking for add-on sdk solution for xpcom javascript components then check out platform/xpcom module first.inheriting from implementation classesgiven that idl interfaces map to abstract classes in c++, a common problem when dealing with idl is when you have an idl inheritance hierarchy, and a corresponding c++ implementation hierarchy, you run into multiple inheritance.
... that's not inherently multiple inheritance, though, because you only mix in interfaces (i.e.
...in this document the term array refers to a container for multiple objects with a numeric, zero-based index.xpcom changes in gecko 2.0several changes that affect xpcom component compatibility are taking place in gecko 2.

IAccessibleTable
the result is greater than 1 if the specified cell spans multiple columns.
...columnindex returns the 0 based column index of the cell of the specified child or the index of the first column if the child spans multiple columns.
...the result is greater than 1 if the specified cell spans multiple rows.

IAccessibleTableCell
the result is greater than 1 if the specified cell spans multiple columns.
...[propget] hresult columnindex( [out] long columnindex ); parameters columnindex returns the 0 based column index of the cell of the specified cell or the index of the first column if the cell spans multiple columns.
...[propget] hresult rowindex( [out] long rowindex ); parameters rowindex returns the 0 based row index of the specified cell or the index of the first row if the cell spans multiple rows.

nsIIOService
but if the load is coming from a js api (such as xmlhttprequest) or if the load might be coalesced across multiple elements (such as for ) then pass in the document node instead.
...but if the load is coming from a js api (such as xmlhttprequest) or if the load might be coalesced across multiple elements (such as for <img>) then pass in the document node instead.
...but if the load is coming from a js api (such as xmlhttprequest) or if the load might be coalesced across multiple elements (such as for ) then pass in the document node instead.

nsIScriptableIO
multi: the resulting stream is one which is used to concatenate the input from multiple streams as if they were one long, continuous stream.
... the returned stream implements the nsimultiplexinputstream interface.
...if the multi mode was specified, this object also implements the nsimultiplexinputstream interface.

Using the clipboard
another reason is that the transferable can hold multiple representations of the same data.
... you can repeat the last two lines and call adddataflavor and settransferdata for multiple flavors.
...if you originally copied data of multiple flavors onto the clipboard, you can retrieve the data in the best format necessary.

Address Book examples
let card = collection.getcardfromproperty("jobtitle", "software engineer", false); if you are searching for a card with a particular email address, you can use the cardforemailaddress function that will match against multiple email addresses stored in one card.
... how do i search for multiple contacts?
... assuming you wish to search across multiple directories: let abmanager = components.classes["@mozilla.org/abmanager;1"] .getservice(components.interfaces.nsiabmanager); let alladdressbooks = abmanager.directories; while (alladdressbooks.hasmoreelements()) { let ab = alladdressbooks.getnext(); if (ab instanceof components.interfaces.nsiabdirectory && !ab.isremote) { let searchresult = abmanager.getdirectory(ab.ur...

WebIDL bindings
note that if your c++ type is implementing multiple distinct web idl interfaces, you need to choose which mozilla::dom::myinterface_binding::wrap to call here.
... multiple [alias] extended attribute can be used on the one method.
... multiple [bindingalias] extended attributes can be used on a single attribute.

Working with windows in chrome code
this article describes working with multiple windows in mozilla chrome code (xul applications and extensions).
...=== example: opening a window only if it's not opened already === xxx tbd passing data between windows when working with multiple windows, you often need to pass information from one window to another.
...in this example a single object is passed, though it is possible to pass multiple objects and primitives using a combination of this and the example above.

ANGLE_instanced_arrays.drawElementsInstancedANGLE() - Web APIs
in addition, it can execute multiple instances of a set of elements.
...must be a valid multiple of the size of the given type.
... if offset is a invalid multiple of the size of the given type, a gl.invalid_operation error is thrown.

AudioNode.connect() - Web APIs
while you can only connect a given output to a given input once (repeated attempts are ignored), you can connect an output to multiple inputs by calling connect() repeatedly.
... return value if the destination is a node, connect() returns a reference to the destination audionode object, allowing you to chain multiple connect() calls.
...ct(gain); // connect the gain to the destination so we hear sound gain.connect(audioctx.destination); // start the oscillator that will produce audio oscillator.start(); // start the oscillator that will modify the gain value lfo.start(); audioparam notes it is possible to connect an audionode output to more than one audioparam, and more than one audionode output to a single audioparam, with multiple calls to connect().

Cache - Web APIs
an origin can have multiple, named cache objects.
...though there's only one cache in this example, the same approach can be used for multiple caches.
... // while there is only one cache in this example, the same logic will handle the case where // there are multiple versioned caches.

Optimizing canvas - Web APIs
use multiple layered canvases for complex scenes in your application, you may find that some objects need to move or change frequently, while others remain relatively static.
... a possible optimization in this situation is to layer your items using multiple <canvas> elements.
...for example, draw a polyline instead of multiple separate lines.

ConstantSourceNode - Web APIs
in addition, it can be used like a constructible audioparam by automating the value of its offset or by connecting another node to it; see controlling multiple parameters with constantsourcenode.
... example in the article controlling multiple parameters with constantsourcenode, a constantsourcenode is created to allow one slider control to change the gain on two gainnodes.
... to see this example in action, as well as to read the rest of the code from which these snippets were derived, see controlling multiple parameters with constantsourcenode.

EventTarget.addEventListener() - Web APIs
multiple identical event listeners if multiple identical eventlisteners are registered on the same eventtarget with the same parameters, the duplicate instances are discarded.
...moreover, in the first case, it is not possible to call removeeventlistener() because no reference to the anonymous function is kept (or here, not kept to any of the multiple anonymous functions the loop might create.) in the second case, it's possible to do myelement.removeeventlistener("click", processevent, false) because processevent is the function reference.
...therefore, though appearing to be simply [[multiple identical event listeners]], in both cases each iteration will instead create a new listener with its own unique reference to the handler function.

FileList - Web APIs
starting with gecko 1.9.2, if the input element's multiple attribute is true, the filelist may contain multiple files.
... example this example iterates over all the files selected by the user using an input element: // fileinput is an html input element: <input type="file" id="myfileinput" multiple> var fileinput = document.getelementbyid("myfileinput"); // files is a filelist object (similar to nodelist) var files = fileinput.files; var file; // loop through files for (var i = 0; i < files.length; i++) { // get item file = files.item(i); //or file = files[i]; alert(file.name); } here is a complete example.
... <!doctype html> <html> <head> </head> <body> <!--multiple is set to allow multiple files to be selected--> <input id="myfiles" multiple type="file"> </body> <script> var pullfiles=function(){ // love the query selector var fileinput = document.queryselector("#myfiles"); var files = fileinput.files; // cache files.length var fl = files.length; var i = 0; while ( i < fl) { // localize file var in the loop var file = files[i]; alert(file.name); i++; } } // set the input element onchange to call pullfiles document.queryselector("#myfiles").onchange=pullfiles; //a.t </script> </html> specifications specification status comment file apithe definition of 'filelist' in that specification.

Using the Gamepad API - Web APIs
gamepadconnected), a second event is dispatched to the focused window, gamepaddisconnected: window.addeventlistener("gamepaddisconnected", function(e) { console.log("gamepad disconnected from index %d: %s", e.gamepad.index, e.gamepad.id); }); the gamepad's index property will be unique per-device connected to the system, even if multiple controllers of the same type are used.
...we can use this in order to determine which gamepad (i.e., its id) had caused the event, since multiple gamepads might be connected at once.
...this can be used to distinguish multiple controllers.

HTMLInputElement - Web APIs
multiple boolean: returns / sets the element's multiple attribute, indicating whether more than one value is possible (e.g., multiple files).
...if this is not set to any, the control accepts only values at multiples of the step value greater than the minimum.
... the following properties have been added: autocomplete, autofocus, dirname, files, formaction, formenctype, formmethod, formnovalidate, formtarget, height, indeterminate, labels, list, max, min, multiple, pattern, placeholder, required, selectiondirection, selectionend, selectionstart, step, validationmessage, validity, valueasdate, valueasnumber, width, and willvalidate.

HTMLSelectElement - Web APIs
htmlselectelement.multiple a boolean reflecting the multiple html attribute, which indicates whether multiple items can be selected.
...the default is 1, unless multiple is true, in which case it is 4.
...when multiple is true, it returns "select-multiple"; otherwise, it returns "select-one".

Using microtasks in JavaScript with queueMicrotask() - Web APIs
the microtask queue is, then, processed multiple times per iteration of the event loop, including after handling events and other callbacks.
... batching operations you can also use microtasks to collect multiple requests from various sources into a single batch, avoiding the possible overhead involved with multiple calls to handle the same kind of work.
... the snippet below creates a function that batches multiple messages into an array, using a microtask to send them as a single object when the context exits.

Drag Operations - Web APIs
you can provide data in multiple formats.
... to do this, call the setdata() method multiple times with different formats.
...bug 460801 see also html drag and drop api (overview) dragging and dropping multiple items recommended drag types html5 living standard: drag and drop ...

HTML Drag and Drop API - Web APIs
these are convenience functions to help with dragging multiple items or non-string data (such as files).
... for more information, see dragging and dropping multiple items.
...ping files (firefox only): http://jsfiddle.net/9c2ef/ dragging and dropping files (all browsers): https://jsbin.com/hiqasek/ a parking project using the drag and drop api: https://park.glitch.me/ (you can edit here) specifications specification status comment html living standard living standard see also drag operations dragging and dropping multiple items recommended drag types html5 living standard: drag and drop drag and drop interoperability data from caniuse ...

IDBCursor - Web APIs
the idbcursor interface of the indexeddb api represents a cursor for traversing or iterating over multiple records in a database.
...if multiple records exist with the same key, only the first one iterated is retrieved.
...if multiple records exist with the same key, only the first one iterated is retrieved.

LockManager.request() - Web APIs
request a "shared" lock when multiple instances of the code can share access to a resource.
... this shared/exclusive lock pattern is common in database transaction architecture, for example to allow multiple simultaneous readers (each requests a "shared" lock) but only one writer (a single "exclusive" lock).
...the do_read() requests a lock in 'shared' mode meaning that multiple calls may occur simultaneously across different event handlers, tabs, or workers.

Pointer events - Web APIs
</div> </body> </html> determining the primary pointer in some scenarios there may be multiple pointers (for example a device with both a touchscreen and a mouse) or a pointer supports multiple contact points (for example a touchscreen that supports multiple finger touches).
... determining button states some pointer devices, such as mouse and pen, support multiple buttons and the button presses can be chorded i.e.
...however, as in the case of touch, when multiple events occur with one event, all of them have the same value.

RTCIceServers.urls - Web APIs
syntax var iceserver = { urls = iceserverurl | [ url1, ..., urln ], username: "webrtc", // optional credential: "turnpassword" // optional }; iceservers.push(iceserver); the value of this property may be specified as a single url or as an array of multiple urls.
... mypeerconnection = new rtcpeerconnection({ iceservers: [ { urls: "turn:turnserver.example.org", username: "webrtc", credential: "turnpassword" } ] }); a single ice server with multiple urls the next example creates a new rtcpeerconnection which will use a single turn server which has multiple urls.
... mypeerconnection = new rtcpeerconnection({ iceservers: [ { urls: ["turns:turnserver.example.org", "turn:turnserver.example.org"], username: "webrtc", credential: "turnpassword" } ] }); multiple ice servers finally, this example creates a new rtcpeerconnection which will use one of two servers for ice negotiation.

RTCInboundRtpStreamStats - Web APIs
this id is stable across multiple calls to getstats().
...this id is stable across multiple calls to getstats().
...this id is stable across multiple calls to getstats().

Selection.rangeCount - Web APIs
gecko browsers allow multiple selections across table cells.
... firefox allows to select multiple ranges in the document by using ctrl+click (unless the click within an element with display: table-cell).
...in gecko browsers, you can select multiple ranges across table cells by holding down ctrl while dragging with the mouse.

WebGL2RenderingContext.drawElementsInstanced() - Web APIs
in addition, it can execute multiple instances of a set of elements.
...must be a valid multiple of the size of the given type.
... if offset is a valid multiple of the size of the given type, a gl.invalid_operation error is thrown.

WebGL2RenderingContext - Web APIs
drawing buffers webgl2renderingcontext.vertexattribdivisor() modifies the rate at which generic vertex attributes advance when rendering multiple instances of primitives with gl.drawarraysinstanced() and gl.drawelementsinstanced().
...in addition, it can execute multiple instances of the range of elements.
...in addition, it can execute multiple instances of a set of elements.

Web Audio API - Web APIs
if multiple audio tracks are present on the stream, the track whose id comes first lexicographically (alphabetically) is used.
... dynamicscompressornode the dynamicscompressornode interface provides a compression effect, which lowers the volume of the loudest parts of the signal in order to help prevent clipping and distortion that can occur when multiple sounds are played and multiplexed together at once.
... processor using javascript, establishing it as an audio worklet processor, and then using that processor within a web audio application is the topic of this article.basic concepts behind web audio apithis article explains some of the audio theory behind how the features of the web audio api work, to help you make informed decisions while designing how audio is routed through your app.controlling multiple parameters with constantsourcenodethis article demonstrates how to use a constantsourcenode to link multiple parameters together so they share the same value, which can be changed by simply setting the value of the constantsourcenode.offset parameter.example and tutorial: simple synth keyboardthis article presents the code and working demo of a video keyboard you can play using the mouse.

Using Web Workers - Web APIs
a dedicated worker is only accessible from the script that first spawned it, whereas shared workers can be accessed from multiple scripts.
... shared workers a shared worker is accessible by multiple scripts — even if they are being accessed by different windows, iframes or even workers.
... dividing tasks among multiple workers as multi-core computers become increasingly common, it's often useful to divide computationally complex tasks among multiple workers, which may then perform those tasks on multiple-processor cores.

ARIA annotations - Accessibility
aria-details has been updated so that it can support multiple ids — this makes sense, for example you can easily envisage having multiple comments relating to the same bit of text.
...for example: <p id="description-id">an extended text description of some kind...</p> <div aria-describedby="description-id"> <!-- some kind of ui feature that needs an accessible description --> </div> aria-details is appropriate when linking to descriptions or annotations that are a bit more complex — rather than a simple text string, it might contain multiple bits of semantic information: <div id="detail-id"> <h2>a heading</h2> <p>an extended text description of some kind…</p> <p><time datetime="...">a timestamp</time></p> </div> <div aria-details="detail-id"> <!-- some kind of ui feature that needs an accessible description --> </div> this difference really becomes apparent when you get to how the content is actually interpreted in the ...
... since aria-details can now accept multiple ids, we can associate multiple comments with the same annotation, like so: <p>the last half of the song is a slow-rising crescendo that peaks at the <mark aria-details="thread-1 thread-2">end of the guitar solo</mark>, before fading away sharply.</p> <div role="comment" id="thread-1" data-author="chris"> <h3>chris said</h3> <p class="comment-text">i really think this moment could use more c...

ARIA: listbox role - Accessibility
it is highly recommended to use the html select element, or a group of radio buttons if only one item can be selected, or a group of checkboxes if multiple items can be selected, because there is a lot of keyboard interactivity to manage focus for all the descendants, and native html elements provide this functionality for you for free.
... type multiple characters in rapid succession: focus moves to the next item with a name that starts with the string of characters typed.
... multiple selection: authors may implement either of two interaction models to support multiple selection: a recommended model that does not require the user to hold a modifier key, such as shift or control, while navigating the list or an alternative model that does require modifier keys to be held while navigating in order to avoid losing selection states.

Perceivable - Accessibility
guideline 1.3 — create content that can be presented in different ways this guideline refers to the ability of content to be consumed by users in multiple ways, accomodating their differing needs.
...if there are multiple buttons, make sure they are all clearly labelled to distinguish their function.
... see color and color contrast and multiple labels.

@keyframes - CSS: Cascading Style Sheets
resolving duplicates if multiple keyframe sets exist for a given name, the last one encountered by the parser is used.
...there is cascading within a @keyframes rule if multiple keyframes specify the same percentage values.
... when a keyframe is defined multiple times if a keyframe is defined multiple times but not all affected properties are in each keyframe, all values specified in these keyframes are considered.

animation-delay - CSS: Cascading Style Sheets
syntax /* single animation */ animation-delay: 3s; animation-delay: 0s; animation-delay: -1500ms; /* multiple animations */ animation-delay: 2.1s, 480ms; values <time> the time offset, from the moment at which the animation is applied to the element, at which the animation should begin.
... note: when you specify multiple comma-separated values on an animation-* property, they will be assigned to the animations specified in the animation-name property in different ways depending on how many there are.
... for more information, see setting multiple animation property values.

animation-direction - CSS: Cascading Style Sheets
syntax /* single animation */ animation-direction: normal; animation-direction: reverse; animation-direction: alternate; animation-direction: alternate-reverse; /* multiple animations */ animation-direction: normal, reverse; animation-direction: alternate, reverse, normal; /* global values */ animation-direction: inherit; animation-direction: initial; animation-direction: unset; values normal the animation plays forwards each cycle.
... note: when you specify multiple comma-separated values on an animation-* property, they will be assigned to the animations specified in the animation-name property in different ways depending on how many there are.
... for more information, see setting multiple animation property values.

animation-duration - CSS: Cascading Style Sheets
syntax /* single animation */ animation-duration: 6s; animation-duration: 120ms; /* multiple animations */ animation-duration: 1.64s, 15.22s; animation-duration: 10s, 35s, 230ms; values <time> the time that an animation takes to complete one cycle.
... note: when you specify multiple comma-separated values on an animation-* property, they will be assigned to the animations specified in the animation-name property in different ways depending on how many there are.
... for more information, see setting multiple animation property values.

animation-fill-mode - CSS: Cascading Style Sheets
syntax /* single animation */ animation-fill-mode: none; animation-fill-mode: forwards; animation-fill-mode: backwards; animation-fill-mode: both; /* multiple animations */ animation-fill-mode: none, backwards; animation-fill-mode: both, forwards, none; values none the animation will not apply any styles to the target when it's not executing.
... note: when you specify multiple comma-separated values on an animation-* property, they will be assigned to the animations specified in the animation-name property in different ways depending on how many there are.
... for more information, see setting multiple animation property values.

animation-name - CSS: Cascading Style Sheets
syntax /* single animation */ animation-name: none; animation-name: test_05; animation-name: -specific; animation-name: sliding-vertically; /* multiple animations */ animation-name: test1, animation4; animation-name: none, -moz-specific, sliding; /* global values */ animation-name: initial animation-name: inherit animation-name: unset values none a special keyword denoting no keyframes.
... note: when you specify multiple comma-separated values on an animation-* property, they will be assigned to the animations specified in the animation-name property in different ways depending on how many there are.
... for more information, see setting multiple animation property values.

animation-play-state - CSS: Cascading Style Sheets
syntax /* single animation */ animation-play-state: running; animation-play-state: paused; /* multiple animations */ animation-play-state: paused, running, running; /* global values */ animation-play-state: inherit; animation-play-state: initial; animation-play-state: unset; values running the animation is currently playing.
... note: when you specify multiple comma-separated values on an animation-* property, they will be assigned to the animations specified in the animation-name property in different ways depending on how many there are.
... for more information, see setting multiple animation property values.

animation-timing-function - CSS: Cascading Style Sheets
unction: cubic-bezier(0.1, 0.7, 1.0, 0.1); animation-timing-function: steps(4, end); /* steps function keywords */ animation-timing-function: steps(4, jump-start); animation-timing-function: steps(10, jump-end); animation-timing-function: steps(20, jump-none); animation-timing-function: steps(5, jump-both); animation-timing-function: steps(6, start); animation-timing-function: steps(8, end); /* multiple animations */ animation-timing-function: ease, step-start, cubic-bezier(0.1, 0.7, 1.0, 0.1); /* global values */ animation-timing-function: inherit; animation-timing-function: initial; animation-timing-function: unset; timing functions may be specified on individual keyframes in a @keyframes rule.
... step-start equal to steps(1, jump-start) step-end equal to steps(1, jump-end) note: when you specify multiple comma-separated values on an animation-* property, they will be assigned to the animations specified in the animation-name property in different ways depending on how many there are.
... for more information, see setting multiple animation property values.

background-image - CSS: Cascading Style Sheets
to specify multiple background images, supply multiple values, separated by a comma: background-image: linear-gradient(to bottom, rgba(255,255,0,0.5), rgba(0,0,255,0.5)), url('https://mdn.mozillademos.org/files/7693/catfront.png'); values none is a keyword denoting the absence of images.
...there can be several of them, separated by commas, as multiple backgrounds are supported.
... candidate recommendation from css2 revision 1, the property has been extended to support multiple backgrounds and any <image> css data type.

background-repeat - CSS: Cascading Style Sheets
nd | no-repeat ]{1,2} examples setting background-repeat html <ol> <li>no-repeat <div class="one"></div> </li> <li>repeat <div class="two"></div> </li> <li>repeat-x <div class="three"></div> </li> <li>repeat-y <div class="four"></div> </li> <li>space <div class="five"></div> </li> <li>round <div class="six"></div> </li> <li>repeat-x, repeat-y (multiple images) <div class="seven"></div> </li> </ol> css /* shared for all divs in example */ ol, li { margin: 0; padding: 0; } li { margin-bottom: 12px; } div { background-image: url(https://mdn.mozillademos.org/files/12005/starsolid.gif); width: 160px; height: 70px; } /* background repeats */ .one { background-repeat: no-repeat; } .two { background-repeat: repeat; } .thr...
...ee { background-repeat: repeat-x; } .four { background-repeat: repeat-y; } .five { background-repeat: space; } .six { background-repeat: round; } /* multiple images */ .seven { background-image: url(https://mdn.mozillademos.org/files/12005/starsolid.gif), url(https://developer.cdn.mozilla.net/media/redesign/img/favicon32.png); background-repeat: repeat-x, repeat-y; height: 144px; } result in this example, each list item is matched with a different value of background-repeat.
... candidate recommendation adds support for multiple background images, the two-value syntax allowing distinct repetition behavior for the horizontal and vertical directions, the space and round keywords, and for backgrounds on inline-level elements by precisely defining the background painting area.

background-size - CSS: Cascading Style Sheets
: cover; background-size: contain; /* one-value syntax */ /* the width of the image (height becomes 'auto') */ background-size: 50%; background-size: 3.2em; background-size: 12px; background-size: auto; /* two-value syntax */ /* first value: width of the image, second value: height */ background-size: 50% auto; background-size: 3em 25%; background-size: auto 6px; background-size: auto auto; /* multiple backgrounds */ background-size: auto, auto; /* not to be confused with `auto auto` */ background-size: 50%, 25%, 25%; background-size: 6px, auto, contain; /* global values */ background-size: inherit; background-size: initial; background-size: unset; the background-size property is specified in one of the following ways: using the keyword values contain or cover.
... to specify the size of multiple background images, separate the value for each one with a comma.
...be careful about relying on the behavior described above, and test in multiple browsers to be sure the results are acceptable.

box-shadow - CSS: Cascading Style Sheets
you can set multiple effects separated by commas.
...the z-ordering of multiple box shadows is the same as multiple text shadows (the first specified shadow is on top).
... to specify multiple shadows, provide a comma-separated list of shadows.

text-decoration-line - CSS: Cascading Style Sheets
when setting multiple line-decoration properties at once, it may be more convenient to use the text-decoration shorthand property instead.
... syntax /* single keyword */ text-decoration-line: none; text-decoration-line: underline; text-decoration-line: overline; text-decoration-line: line-through; text-decoration-line: blink; /* multiple keywords */ text-decoration-line: underline overline; /* two decoration lines */ text-decoration-line: overline underline line-through; /* multiple decoration lines */ /* global values */ text-decoration-line: inherit; text-decoration-line: initial; text-decoration-line: unset; the text-decoration-line property is specified as none, or one or more space-separated values from the list below.
...the text-decoration property is now a shorthand to define multiple related properties.

User input and controls - Developer guides
pointer events when dealing with devices that incorporate multiple forms of input, like mouse, finger touch and pen input, it might be hard to develop a solution that works for all these different control mechanisms.
... examples tracking multiple touch points at a time this example tracks multiple touch points at a time, allowing the user to draw in a <canvas> with more than one finger at a time.
... tutorials touch events guide managing screen orientation using fullscreen mode dragging and dropping multiple items drag operations guide reference mouseevent keyboardevent touch events pointer_lock_api screen orientation api fullscreen api drag & drop content editable ...

<dl>: The Description List element - HTML: Hypertext Markup Language
</dd> <!-- other terms and descriptions --> </dl> multiple terms, single description <dl> <dt>firefox</dt> <dt>mozilla firefox</dt> <dt>fx</dt> <dd> a free, open source, cross-platform, graphical web browser developed by the mozilla corporation and hundreds of volunteers.
... </dd> <!-- other terms and descriptions --> </dl> single term, multiple descriptions <dl> <dt>firefox</dt> <dd> a free, open source, cross-platform, graphical web browser developed by the mozilla corporation and hundreds of volunteers.
... </dd> <!-- other terms and descriptions --> </dl> multiple terms and descriptions it is also possible to define multiple terms with multiple corresponding descriptions, by combining the examples above.

<video>: The Video Embed element - HTML: Hypertext Markup Language
waiting playback has stopped because of a temporary lack of data usage notes browsers don't all support the same video formats; you can provide multiple sources inside nested <source> elements, and the browser will then use the first one it understands.
... multiple sources example this example builds on the last one, offering three different sources for the media; this allows the video to be watched regardless of which video codecs are supported by the browser.
... <!-- using multiple sources as fallbacks for a video tag --> <!-- 'elephants dream' by orange open movie project studio, licensed under cc-3.0, hosted by archive.org --> <!-- poster hosted by wikimedia --> <video width="620" controls poster="https://upload.wikimedia.org/wikipedia/commons/e/e8/elephants_dream_s5_both.jpg" > <source src="https://archive.org/download/elephantsdream/ed_1024_512kb.mp4" type="video/mp4"> <source src="https://archive.org/download/elephantsdream/ed_hd.ogv" type="video/ogg"> <source src="https://archive.org/download/elephantsdream/ed_hd.avi" type="video/avi"> your browser doesn't support html5 video tag.

Set-Cookie - HTTP
to send multiple cookies, multiple set-cookie headers should be sent in the same response.
...> set-cookie: <cookie-name>=<cookie-value>; domain=<domain-value> set-cookie: <cookie-name>=<cookie-value>; path=<path-value> set-cookie: <cookie-name>=<cookie-value>; secure set-cookie: <cookie-name>=<cookie-value>; httponly set-cookie: <cookie-name>=<cookie-value>; samesite=strict set-cookie: <cookie-name>=<cookie-value>; samesite=lax set-cookie: <cookie-name>=<cookie-value>; samesite=none // multiple attributes are also possible, for example: set-cookie: <cookie-name>=<cookie-value>; domain=<domain-value>; secure; httponly attributes <cookie-name>=<cookie-value> a cookie begins with a name-value pair: a <cookie-name> can be any us-ascii characters, except control characters, spaces, or tabs.
... multiple host/domain values are not allowed, but if a domain is specified, then subdomains are always included.

Tk - HTTP
(dynamic) tk: g (gateway or multiple parties) tk: n (not tracking) tk: t (tracking) tk: c (tracking with consent) tk: p (potential consent) tk: d (disregarding dnt) tk: u (updated) directives !
... g gateway or multiple parties.
... the server is acting as a gateway to an exchange involving multiple parties.

HTTP Index - HTTP
32 reason: multiple cors header 'access-control-allow-origin' not allowed cors, corsmultiplealloworiginnotallowed, cross-origin, error, http, https, messages, reasons, security, console, troubleshooting more than one access-control-allow-origin header was sent by the server.
... 228 300 multiple choices http, http status code, reference, status code the http 300 multiple choices redirect status response code indicates that the request has more than one possible responses.
...this protocol enables a client to retrieve the best variant of a given resource, where the server supports multiple variants.

HTTP response status codes - HTTP
207 multi-status (webdav) conveys information about multiple resources, for situations where multiple status codes might be appropriate.
... 208 already reported (webdav) used inside a <dav:propstat> response element to avoid repeatedly enumerating the internal members of multiple bindings to the same collection.
... redirection messages 300 multiple choice the request has more than one possible response.

Details of the object model - JavaScript
alternatively, you can create a copy of employee's prototype object to assign to workerbee: workerbee.prototype = object.create(employee.prototype); // instead of workerbee.prototype = new employee no multiple inheritance some object-oriented languages allow multiple inheritance.
...javascript does not support multiple inheritance.
...this gives the illusion of multiple inheritance.

String - JavaScript
rather than having lines that go on endlessly, or wrap at the whim of your editor, you may wish to specifically break the string into multiple lines in the source code without affecting the actual string contents.
... method 1 you can use the + operator to append multiple strings together, like this: let longstring = "this is a very long string which needs " + "to wrap across multiple lines because " + "otherwise my code is unreadable." method 2 you can use the backslash character (\) at the end of each line to indicate that the string will continue on the next line.
... that form looks like this: let longstring = "this is a very long string which needs \ to wrap across multiple lines because \ otherwise my code is unreadable." both of the above methods result in identical strings.

if...else - JavaScript
to execute multiple statements, use a block statement ({ ...
... description multiple if...else statements can be nested to create an else if clause.
... to execute multiple statements within a clause, use a block statement ({ ...

switch - JavaScript
(if multiple cases match the provided value, the first case that matches is selected, even if the cases are not equal to each other.) if no matching case clause is found, the program looks for the optional default clause, and if found, transfers control to that clause, executing the associated statements.
... methods for multi-criteria case source for this technique is here: switch statement multiple cases in javascript (stack overflow) multi-case : single operation this method takes advantage of the fact that if there is no break below a case clause it will continue to execute the next case clause regardless if the case meets the criteria.
... var animal = 'giraffe'; switch (animal) { case 'cow': case 'giraffe': case 'dog': case 'pig': console.log('this animal will go on noah\'s ark.'); break; case 'dinosaur': default: console.log('this animal will not.'); } multi-case : chained operations this is an example of a multiple-operation sequential case clause, where, depending on the provided integer, you can receive different output.

Performance fundamentals - Web Performance
responsiveness responsiveness simply means how fast the system provides outputs (possibly multiple ones) in response to user inputs.
... responsiveness sometimes involves multiple stages of feedback.
...this gives developers pixel-level control over rendering and precise control of framerate, but now the developers need to deal with multiple resolutions and orientations, right-to-left languages, and so forth.

Mobile first - Progressive web apps (PWAs)
for example, the modernizr in our example app is testing for multiple background image and rgba support.
... when they are not supported, the <html> tag looks like this: <html class=" js no-rgba no-multiplebgs"> when these are present, we can serve alternative styling rules to provide sensible fallbacks using descendant selectors — see the following in my code.
... .no-multiplebgs body { background: white; } .no-rgba .main > p { background: white; } this is not hugely pretty, but it does make the main content area more readable on browsers that don't support either or both of these features.

The building blocks of responsive design - Progressive web apps (PWAs)
but this is increasingly inefficient: browser sniffing is inherently error prone, and maintaining multiple copies of your code can turn out to be a nightmare.
...this is created in multiple parts.
...if you wish, you can point to multiple video files via <source> attributes, each with their own source and mime type: <video controls> <source src="videos/720/crystal720.mp4" type="video/mp4"> <source src="videos/720/crystal720.webm" type="video/webm"> </video> but you can go one step further.

<xsl:number> - XSLT: Extensible Stylesheet Language Transformations
syntax <xsl:number count=expression level="single" | "multiple" | "any" from=expression value=expression format=format-string lang=xml:lang-code letter-value="alphabetic" | "traditional" grouping-separator=character grouping-size=number /> required attributes none.
...it has three valid values: single, multiple, and any.
... multiple numbers nodes as a composite sequence that reflects the hierarchic position of the node, e.g.

PI Parameters - XSLT: Extensible Stylesheet Language Transformations
if there are multiple xml-stylesheet pis the parameters apply to all stylesheets as a consequence of that all stylesheets are imported into a single stylesheet per the xslt spec.reference?
... note that multiple xml-stylesheet xslt pis are not supported in firefox currently.
... it is not an error for multiple pis to use the same prefix, every new pi just changes what namespace the prefix maps to.

WebAssembly
in a nutshell webassembly has huge implications for the web platform — it provides a way to run code written in multiple languages on the web at near native speed, with client apps running on the web that previously couldn’t have done so.
...this allows dynamic linking of multiple modules.
... webassembly.module() a webassembly.module object contains stateless webassembly code that has already been compiled by the browser and can be efficiently shared with workers, and instantiated multiple times.

Content Scripts - Archive of obsolete content
you can load multiple scripts by passing an array of strings to either contentscript or contentscriptfile: // main.js var tabs = require("sdk/tabs"); tabs.on('ready', function(tab) { tab.attach({ contentscript: ['document.body.style.border = "5px solid red";', 'window.alert("hi");'] }); }); // main.js var data = require("sdk/self").data; var pagemod = require("sdk/page-mod"); pagemod.pagemod({ inclu...
...sole.log(firstpara); }); pageworker.port.emit("get-first-para"); // content-script.js self.port.on("get-first-para", getfirstpara); function getfirstpara() { var paras = document.getelementsbytagname("p"); if (paras.length > 0) { var firstpara = paras[0].textcontent; self.port.emit("first-para", firstpara); } } from page-mod a single page-mod object might attach its scripts to multiple pages, each with its own context in which the content scripts are executing, so it needs a separate channel (worker) for each page.

core/heritage - Archive of obsolete content
lize(color) { this.color = color; } }); var pink = color('ffc0cb'); // rgb pink.red() // => 255 pink.green() // => 192 pink.blue() // => 203 // cmyk pink.magenta() // => 0.2471 pink.yellow() // => 0.2039 pink.cyan() // => 0.0000 pink instanceof color // => true be aware though that it's not multiple inheritance and ancestors prototypes of the classes passed under implements option are ignored.
... var { extend } = require('sdk/core/heritage'); var base = { a: 1 }; var derived = extend(base, { b: 2 }); derived.a // => 1 derived.b // => 2 base.isprototypeof(derived) // => true mix module exports mix utility function that is useful for mixing properties of multiple objects into a single one.

core/namespace - Archive of obsolete content
let { ns } = require('sdk/core/namespace'); let anamespace = ns(); anamespace(publicapi).secret = secret; one namespace may be used with multiple objects: let { ns } = require('sdk/core/namespace'); let dom = ns(); function view(element) { let view = object.create(view.prototype); dom(view).element = element; // ....
... also, multiple namespaces can be used with one object: // ./widget.js let { cu } = require('chrome'); let { ns } = require('sdk/core/namespace'); let { view } = require('./view'); // note this is completely independent from view's internal namespace object.

core/promise - Archive of obsolete content
you can chain multiple then functions, because then returns a promise resolved to a return value of an operation and errors propagate through the promise chains.
...in the following example we implement functions that take multiple promises and return one that resolves to first one being fulfilled: function race() { let { promise, resolve } = defer(); array.slice(arguments).foreach(function(promise) { promise.then(resolve); }); return promise; } var asyncaorb = race(readasync(urla), readasync(urlb)); note: that this implementation forgives failures and would fail if all promises fail to resolve.

ui/button/action - Archive of obsolete content
ton } = require("sdk/ui/button/toggle"); var button = togglebutton({ id: "my-button1", label: "my button1", icon: "./icon-16.png", onchange: changed, badge: 0, badgecolor: "#00aaaa" }); function changed(state) { button.badge = state.badge + 1; if (state.checked) { button.badgecolor = "#aa00aa"; } else { button.badgecolor = "#00aaaa"; } } specifying multiple icons you can specify just one icon, or multiple icons in different sizes.
... if you specify multiple icons, firefox will select the best-fitting icon based on the device screen resolution and the place the icon appears.

ui/button/toggle - Archive of obsolete content
ton } = require("sdk/ui/button/toggle"); var button = togglebutton({ id: "my-button1", label: "my button1", icon: "./icon-16.png", onchange: changed, badge: 0, badgecolor: "#00aaaa" }); function changed(state) { button.badge = state.badge + 1; if (state.checked) { button.badgecolor = "#aa00aa"; } else { button.badgecolor = "#00aaaa"; } } specifying multiple icons you can specify just one icon, or multiple icons in different sizes.
... if you specify multiple icons, firefox will select the best-fitting icon based on the device screen resolution and the place the icon appears.

jpm - Archive of obsolete content
for example, to pass the -jsconsole argument to firefox and launch the browser console, try the following: jpm run --binary-args -jsconsole to pass multiple arguments, or arguments containing spaces, quote them: jpm run --binary-args '-url mzl.la -jsconsole' --debug run the add-on debugger attached to the add-on.
... for example, to pass the -jsconsole argument to firefox, which will launch the browser console, try the following: jpm test --binary-args -jsconsole to pass multiple arguments, or arguments containing spaces, quote them: jpm test --binary-args '-url mzl.la -jsconsole' --debug run the add-on debugger attached to the add-on.

StringView - Archive of obsolete content
however, this is slow and error-prone, due to the need for multiple conversions (especially if the binary data is not actually byte-format data, but, for example, 32-bit integers or floats).
... regsize optional the number of bytes of which the length must result in a multiple (1 or omitted for ascii, binary strings or utf-8-encoded strings, 2 for utf-16 strings, 4 for utf-32 strings).

Creating custom Firefox extensions with the Mozilla build system - Archive of obsolete content
if you have multiple modules, make absolutely sure that you use a different value for xpidl_module for each one.
... building for multiple platforms todo original document information author: matthew gertner - july 26, 2005.

Extension Versioning, Update and Compatibility - Archive of obsolete content
you can list multiple add-ons information in the same rdf file.
...you can list multiple add-ons information in the same rdf file.

Extension Etiquette - Archive of obsolete content
sub-menus should be used for single extensions needing multiple menu items, and a tools menu item should not be created for options and preferences (for options and preferences, see the add-on manager).
...for a large number of options for your extension, break the options window into multiple pages (tabs) that are well labeled.

Appendix D: Loading Scripts - Archive of obsolete content
additionally, scripts are loaded only once globally per session, and therefore have virtually no overhead for multiple imports.
...they may safely perform synchronous xmlhttprequests or other intensive computation which would normally need to be broken up into multiple callbacks.

Appendix E: DOM Building and Insertion (HTML & XUL) - Archive of obsolete content
the following two code fragments are roughly equivalent: function clickify(elem, address) { elem.addeventlistener("click", function (event) { openwindow(address) }, false); } function clickify(elem, address) { elem.onclick = function (event) { openwindow(address) }; } multiple attributes sometimes there is a need for event listeners to appear as attributes in the dom.
... in these cases, multiple attributes should be used, one for each variable: function clickify(elem, address) { elem.setattribute("href", address); elem.setattribute("onclick", "openwindow(this.getattribute('href'))"); } escaping functions when the code fragment in question is not an event handler attribute and there is no feasible way to pass the data through other means, they must be escaped with functions such as uneval, string.quote, json.stringify, or number.

Setting Up a Development Environment - Archive of obsolete content
you can learn about setting up multiple firefox profiles in the mozilla support article managing profiles.
...you can also mix them with multiple firefox installations.

MMgc - Archive of obsolete content
it may be multiply instantiated; you may have multiple instances of the garbage collector running at once.
...another solution is to put the black object on the work queue, thus if multiple writes occur to the black object we only needed one push on the the queue.

MCD, Mission Control Desktop, AKA AutoConfig - Archive of obsolete content
the shuffle function comes from here: http://www.mickweb.com/javascript/ar...reshuffle.html before publishing the code changes, please add this right before the shuffle function: /** * setup the shuffle method for an array, from mickweb script * factory at: * http://www.mickweb.com/javascript/arrays/pureshuffle.html */ here's how the ldap fail-over works: // 2) setup multiple ldap servers for fail-over var ldap_values; var ldap_servers = new array('ldap2.int-evry.fr', 'ldap1.int-evry.fr', 'openldap.int-evry.fr' ); // shuffle function to randomize the server array // setup the shuffle method for an array array.prototype.shuffle = function(times) { var i,j,t,l=this.length; while(times--)...
...ldap server to get ldap attributes (mail & cn) getldapattributes() 5) set user preferences */ // 1) env variables if(getenv("user") != "") { // *nix settings var env_user = getenv("user"); var env_home = getenv("home"); } else { // windows settings var env_user = getenv("username"); var env_home = getenv("homepath"); } var env_mozdebug= getenv("mozilla_debug"); // 2) setup multiple ldap servers for fail-over var ldap_values; var ldap_servers = new array('ldap2.int-evry.fr', 'ldap1.int-evry.fr', 'openldap.int-evry.fr' ); // shuffle function to randomize the server array /** * setup the shuffle method for an array, from "mickweb script * factory" at: * http://www.mickweb.com/javascript/arrays/puresh...

Structure of an installable bundle - Archive of obsolete content
in some cases a single extension or application may wish to include binary component or plugins for multiple platforms, or theme authors might want to include multiple platform-specific jar files.
... official references for toolkit api structure of an installable bundle: describes the common structure of installable bundles, including extensions, themes, and xulrunner applications extension packaging: specific information about how to package extensions theme packaging: specific information about how to package themes multiple-item extension packaging: specific information about multiple-item extension xpis xul application packaging: specific information about how to package xulrunner applications chrome registration printing in xul apps ...

Style System Overview - Archive of obsolete content
style contexts own their parents, since inheritance operates through style context parents (ugly when we have multiple frames per content node).
... as for other style changes, we have to “walk” the rule tree and clear all the style data coming from the old inline style nsistylerule, since there could be an !important rule that overrides it, which would allow dynamic changes to put the style attribute in multiple places in the rule tree.

JavaScript Client API - Archive of obsolete content
please note that usage of the sync apis is governed by a terms of service: by accessing or using the firefox sync apis in connection with the development of your own client software to access the firefox sync services (a “third party client”), you acknowledge that you will need to install and use a local version of the firefox sync server for multiple account testing and that any use of mozilla’s hosted firefox sync services is subject to mozilla’s firefox sync terms of service at https://services.mozilla.com/tos/.
...for other engines, it makes sense to have multiple records per sync.

Helper Apps (and a bit of Save As) - Archive of obsolete content
security considerations multiple checks for whether a file is executable (on windows) to keep from launching such files via ::shellexecute().
... no support for multiple commands connected by pipes (mostly useful on unix).

Monitoring downloads - Archive of obsolete content
by matching on both // source uri and start time, we support logging multiple downloads of // the same file.
...by looking for a record with both the same uri and start time, we properly support the case where the user downloads the same file multiple times.

Mozilla Application Framework in Detail - Archive of obsolete content
with gecko, developers seeking a streamlined way to create and distribute web-based services across multiple platforms and devices can write once to w3c standards and their content and web applications will be accessible from across computing platforms and devices.
..., "skin/modern/xmlterm/"); registerchrome(locale | delayed_chrome, getfolder("chrome","xmlterm.jar"), "locale/xmlterm/"); if (getlasterror() == success) performinstall(); else { alert("error detected: "+getlasterror()); cancelinstall(); } other features a resource description framework (rdf) parser with support for creating rdf graphs programmatically or by parsing files, compositing multiple sources into a single rdf graph, querying and manipulating graphs, and populating xul widgets (trees, menus, etc.) with graph data; an xslt/xpath processor; scalable vector graphics (svg) rendering with support for a usable subset of the standard including all basic shapes, beziers, stroking and filling with opacity, and much of the dom; mathml rendering; an ecma-262 edition 3-compliant javas...

Mozilla Application Framework - Archive of obsolete content
xpcom a simple, cross-platform component model with multiple language bindings and idl descriptions so you can plug your custom functionality into the framework and connect it with other components.
... tinderbox our 24/7 build and test webtool that constantly builds, tests, and reports on the mozilla application suite on multiple platforms so you can see the state of the application at any given point in time.

String Quick Reference - Archive of obsolete content
old way: use nsstring& and nscstring& void mymethod(const nsstring& input, nsstring& output); new way: use nsastring& and nsacstring& void mymethod(const nsastring& input, nsastring& output); substrings what: get direct references to string fragments why: avoid making multiple copies of the string old way: use a bunch of nsautostrings, and use left(), right() and mid() to grab a segment of a string: // get an 8-character string starting at the 4th position nsautostring leftside; str.left(leftside, 12); nsautostring middle; leftside.right(middle, 8); new way: use substring() to grab a direct reference to those characters: // get an 8-character string starting at the ...
...widestring; widestring.assignwithconversion("some string"); callwidefunction(widestring); // use widestring again, but need a const prunichar* callwidewithflatstring(widestring.get()) nsautostring widestring2; widestring2.assignwithconversion("another string"); callwidefunction(widestring2); new way: use ns_literal_string or ns_named_literal_string // pre-declare the variable if you'll use it multiple times ns_named_literal_string(widestring, "some string"); callwidefunction(widestring); // use widestring again, but need a const prunichar* callwidewithflatstring(widestring.get()); // inline the string with ns_literal_string callwidefunction(ns_literal_string("another string")); converting literal strings to string objects what: converting from const prunichar*/const char* to the appropr...

Using cross commit - Archive of obsolete content
cross-commit is a script that allows a single patch to be easily checked in on multiple branches.
...this may be specified multiple times, each time with a different branch name.

When To Use ifdefs - Archive of obsolete content
sometimes the same basic code is used for multiple projects, but there are small differences needed.
...the only time when they might be a problem is in cross-platform extension code and locales: since this code is downloaded on multiple platforms, platform-specific ifdefs are generally out of the question.

seltype - Archive of obsolete content
« xul reference home seltype type: one of the values below used to indicate whether multiple selection is allowed.
...(default in listbox and richlistbox.) multiple multiple rows may be selected at once.

Building Menus With Templates - Archive of obsolete content
this makes sense, as we only want one menupopup to be created but multiple menuitem elements.
...when creating recursive menus, you will need to use multiple rules, since leaf items will need to be created differently than non-leaf items.

RDF Modifications - Archive of obsolete content
when a template involves multiple queries, the same process is used for each query as with one query.
...the only extra complication to deal with in the multiple query case is when a particular result's member resource already matches a query, yet the new rdf triple would cause an earlier query to match.

Sorting Results - Archive of obsolete content
<listbox datasources="people2.xml" ref="*" querytype="xml" sort="?name" sortdirection="ascending"> <template> <query expr="*/*"/> <action> <listitem uri="?" label="?name"/> </action> </template> </listbox> it will often be the case that multiple items have the same value, especially for larger amounts of data.
... you can specify multiple sort keys to further define how a sort should be handled in the case where the values for the first sort key are the same.

Static Content - Archive of obsolete content
this demonstrates how the template builder generates content, and the specifics of how this is done become important when dealing with recursive content and multiple rules.
...this becomes useful when using multiple rules and we'll see some examples of this later.

Template Logging - Archive of obsolete content
this is useful if multiple templates are being used.
...as this example implies multiple queries are being used, we can determine that the first query did not provide a result with the given id, and that the result from the second query is used instead.

Adding Event Handlers - Archive of obsolete content
you can include multiple scripts in a xul file by using multiple script tags, each pointing to a different script.
...the latter can handle events at any phase and may also be used to attach multiple listeners for an event to an element.

Anonymous Content - Archive of obsolete content
you can place multiple children elements in a binding to place different types of content in different places.
...multiple children elements you can also use multiple children elements and have certain elements be placed in one location and other elements placed in another.

Broadcasters and Observers - Archive of obsolete content
you can also have only one if you wanted to but that would accomplish very little since the main reason for using broadcasters is to have attributes forwarded to multiple places.
... you should only use broadcasters when you need multiple elements that observe an attribute.

Content Panels - Archive of obsolete content
a similar element, tabbrowser, provides the functionality of browser but also provides a tab bar for switching between multiple pages.
...the third type is used when your window contains multiple browser elements, for example if you have a sidebar displaying some extra content.

Grids - Archive of obsolete content
if you wanted one particular cell to contain multiple elements, you can use a nested hbox or other box element.
... column spanning there is no means of making a cell span a particular number of multiple columns or rows (see discussion for a way of achieving the same effect).

Input Controls - Archive of obsolete content
if you set the multiline attribute to true, the text entry field will display multiple rows.
... example 2 : source view <textbox multiline="true" value="this is some text that could wrap onto multiple lines."/> like the html textarea, you can use the rows and cols attributes to set the size.

Manifest Files - Archive of obsolete content
note: starting in gecko 2.0, only the file named chrome.manifest is read automatically; if you need to read multiple manifest files, use the manifest command in that file to import additional manifests.
...you can specify multiple packages by including another line in the manifest file.

Numeric Controls - Archive of obsolete content
for instance, the following example steps in multiples of 10.
... <textbox type="number" increment="10" max="100"/> this textbox steps in multiples of 10 from 0 to 100.

Styling a Tree - Archive of obsolete content
you can set multiple properties by separating them with spaces.
... you can check for multiple properties by separating them with commas.

Templates - Archive of obsolete content
to use your own datasource, specify the url of an rdf file for the datasources attribute, as indicated in the example below: <box datasources="chrome://zoo/content/animals.rdf" ref="http://www.some-fictitious-zoo.com/all-animals"> you can even specify multiple datasources at a time by separating them with a space in the attribute value.
... this can be used to display data from multiple sources.

Trees and Templates - Archive of obsolete content
multiple rules can be used to indicate different content for different types of data.
...because we don't want multiple treechildren elements, we don't put it there.

Using Spacers - Archive of obsolete content
if adding support for multiple languages, the text for one language may require more room than another.
... applications that need to support multiple platforms and languages usually have their windows laid out with lots of space to allow for this.

XPCOM Interfaces - Archive of obsolete content
a single component might implement multiple interfaces.
... and multiple components might implement the same interface.

Using the standard theme - Archive of obsolete content
you can either add multiple <tt>xml-stylesheet</tt> processing instructions to your xul file, or create an <tt>@import</tt> chain.
... multiple <tt>xml-stylesheet</tt> processing instructions simply add one <tt>xml-stylesheet</tt> processing instruction for every style sheet you want to associate with your xul file: <?xml-stylesheet href="chrome://global/skin/" type="text/css"?> <?xml-stylesheet href="chrome://myextension/skin/custom.css" type="text/css"?> <tt>@import</tt> chains first, import the global skin in your custom style sheet using the css <tt>@import</tt> rule: @import url("chrome://global/skin/"); you then have to associate your xul file with your custom style sheet only: <?xml-st...

The Implementation of the Application Object Model - Archive of obsolete content
where html describes the contents of a single document, xul describes the contents of an entire window (which could itself contain multiple html documents).
...this nsxmlelement implements a whole slew of interfaces, since raptor has multiple apis for referring to these objects.

prefpane - Archive of obsolete content
using multiple prefpanes note that when using multiple prefpanes in the same prefwindow, you must not put the <script> elements above the prefpane elements, but instead below them.
... </prefpane> <script type="application/javascript" src="chrome://myext/content/script0.js"> <script type="application/javascript" src="chrome://myext/content/script1.js"> </prefwindow> when opening a dialog with multiple panes you must include the toolbar feature in the call to opendialog, for example: window.opendialog("chrome://example/content/prefwin.xul", "", "chrome,toolbar"); related prefwindow preferences system documentation: introduction: getting started | examples | troubleshooting reference: prefwindow | prefpane | preferences | preference | xul attributes ...

tabbrowser - Archive of obsolete content
it is similar to the browser element, except that multiple documents can be displayed, each in a separate tab.
... loadgroup( group ) not in firefox return type: the first tab loads a group of pages into multiple tabs.

textbox - Archive of obsolete content
the multiline attribute can be specified to display a field with multiple rows.
... multiline type: boolean if true, the textbox displays multiple lines.

where - Archive of obsolete content
attributes ignorecase, multiple, negate, rel, subject, value examples (example needed) attributes ignorecase type: boolean set to true to indicate that the case does not matter when making comparisons.
... multiple type: boolean set to true to indicate that the value contains multiple values separated by commas.

Archived Mozilla and build documentation - Archive of obsolete content
creating a mozilla extension a mozilla extension is an installable enhancement to the mozilla browser that provides additional functionality (for example linky, which adds an item to the context menu for opening multiple links in a document or selection).
... download manager improvements in firefox 3 firefox 3 offers improvements to the download manager that allow multiple progress listeners, use of the storage api for data management, download resuming, and more.

2006-10-27 - Archive of obsolete content
multiple presshells discussion on why current interfaces allow for multiple presshells and how the relationships work for the following objects: docshell, presshell, prescontext, document, domwindow, widget, docshell and contentviewer.
...the presshells are currently used for printing, but should or could have been used for print previews and multiple views in editors.

NPN_RequestRead - Archive of obsolete content
for multiple requests, the function creates a linked list of npbyterange structures, each of which represents a separate request.
... if the plug-in requests multiple ranges (either through a list of npbyterange objects in a single call to npn_requestread(), or multiple calls to npn_requestread()), the browser can write individual ranges in any order, and with any number of npp_writeready() and npp_write() calls.

Adobe Flash - Archive of obsolete content
example 2: javascript to flash communication note: javascript to flash communication may not work with flash player versions older than version 8 if the user has installed multiple mozilla based browsers onto the same machine (see bug 284057 and bug 233533).
... fscommands: accessing javascript from flash note: fscommand may not work with flash player versions older than version 8 if the user has installed multiple mozilla based browsers onto the same machine (see bug 32048 and bug 233533).

Shipping a plugin as a Toolkit bundle - Archive of obsolete content
platform-specific files gecko 1.9.2 (firefox 3.6) and earlier prior to gecko 2.0 (firefox 4 / thunderbird 3.3 / seamonkey 2.1), it was possible to package multiple plugin libraries for different operating systems into a single xpi bundle.
...there can be multiple targetapplication blocks listed.

Security Controls - Archive of obsolete content
another fundamental principle with security controls is using multiple layers of security—defense in depth.
... the motivation for having multiple layers is that if one layer fails or otherwise cannot counteract a certain threat, other layers might prevent the threat from successfully breaching the system.

TCP/IP Security - Archive of obsolete content
because data link layer controls are specific to a particular physical link, they cannot protect connections with multiple links, such as establishing a vpn over the internet.
... the same data is not delivered multiple times, and data is not delivered grossly out of order.

New in JavaScript 1.5 - Archive of obsolete content
multiple catch clauses in a try...catch statement are supported.
... the m flag has been added to specify that the regular expression should match over multiple lines.

Object.prototype.__noSuchMethod__ - Archive of obsolete content
examples simple test of __nosuchmethod__ var o = { __nosuchmethod__: function(id, args) { console.log(id, '(' + args.join(', ') + ')'); } }; o.foo(1, 2, 3); o.bar(4, 5); o.baz(); // output // foo (1, 2, 3) // bar (4, 5) // baz () using __nosuchmethod__ to simulate multiple inheritance an example of code that implements a primitive form of multiple inheritance is shown below.
... // doesn't work with multiple inheritance objects as parents function nomethod(name, args) { var parents = this.__parents_; // go through all parents for (var i = 0; i < parents.length; i++) { // if we find a function on the parent, we call it if (typeof parents[i][name] == 'function') { return parents[i][name].apply(this, args); } } // if we get here, the method hasn't been found throw new typeerror; } // used to add a parent for multiple inheritance function addparent(obj, parent) { // if the object isn't initialized, initialize it if (!obj.__parents_) { obj.__parents_ = []; obj.__nosuchmethod__ = nomethod; } // add the parent obj.__parents_.push(parent); } an example of using this idea is shown below.

Mozilla XForms User Interface - Archive of obsolete content
some of the 'form controls' can have multiple appearances and thus may be rendered in multiple ways.
...allows the user to choose one or multiple values from a list of pre-defined values (see the spec).

The Business Benefits of Web Standards - Archive of obsolete content
but for accessing multiple pages of a site over many visits the savings in bandwidth are huge.
... increase website traffic maintain contact with your user on multiple platforms standards-based code and cross-platform go hand in hand.

Archive of obsolete content
adding preferences to an extension this article takes the creating a dynamic status bar extension sample to the next level, adding a popup menu that lets you quickly switch between multiple stocks to watch.
... updating an extension to support multiple mozilla applications this article shows how to take an existing extension and update it so that it can be used in additional mozilla applications.

Anatomy of a video game - Game development
you may have multiple components driven by multiple different types of events.
...you could draw every pixel individually on a canvas or you could layer dom elements (including multiple webgl canvases with transparent backgrounds if you want) into a complex hierarchy.

Game distribution - Game development
benefits of html5 over native building games with html5 gives you extra advantages, such as: multiplatform bliss the technology itself is multiplatform, so you can write the code once and target multiple devices.
... cocoonio — the most popular tool specifically for building html5 games for multiple native stores.

Efficient animation for web games - Game development
unfortunately, this makes it very easy to end up drawing things multiple times per frame.
...when you request a redraw outside of animations, the animator’s activeanimations property is queried first to avod mistakenly drawing multiple times in a single animation frame.

Extra lives - Game development
if we ever want to change the font size or color we will have to do it in multiple places.
... to make it easier for us to maintain in the future we can create a separate variable that will hold our styling, let's call it textstyle and place it before the text definitions: textstyle = { font: '18px arial', fill: '#0095dd' }; we can now use this variable when stlying our text labels — update your code so that the multiple instances of the text styling are replaced with the variable: scoretext = game.add.text(5, 5, 'points: 0', textstyle); livestext = game.add.text(game.world.width-5, 5, 'lives: '+lives, textstyle); livestext.anchor.set(1,0); lifelosttext = game.add.text(game.world.width*0.5, game.world.height*0.5, 'life lost, click to continue', textstyle); lifelosttext.anchor.set(0.5); lifelosttext.visible = false; this way changing the font in one variable will apply the changes t...

Gecko FAQ - Gecko Redirect 1
gecko is used in multiple browsers, including mozilla firefox, seamonkey, and others.
... content developers are sick and tired of developing and testing every single web page multiple times in order to support the different, incompatible, proprietary doms of browsers from different vendors.

Code splitting - MDN Web Docs Glossary: Definitions of Web-related terms
to prevent the requirement of downloading ginormous files, scripts can be split into multiple smaller files.
... code splitting is a feature supported by bundlers like webpack and browserify which can create multiple bundles that can be dynamically loaded at runtime.

SIMD - MDN Web Docs Glossary: Definitions of Web-related terms
simd (pronounced "sim-dee") is short for single instruction/multiple data which is one classification of computer architectures.
... simd allows one same operation to be performed on multiple data points resulting in data level parallelism and thus performance gains — for example, for 3d graphics and video processing, physics simulations or cryptography, and other domains.

HTML: A good basis for accessibility - Learn web development
this is especially useful if you want to use the same text as a label for multiple images — something that isn't possible with alt.
...this link allows people to bypass content repeated throughout multiple pages on a website, such as a website's header and primary navigation.

HTML: A good basis for accessibility - Learn web development
this is especially useful if you want to use the same text as a label for multiple images — something that isn't possible with alt.
...this link allows people to bypass content repeated throughout multiple pages on a website, such as a website's header and primary navigation.

Accessible multimedia - Learn web development
note: an audio transcript will in general help multiple user groups.
... chapter titles — chapter markers intended to help the user navigate the media resource implementing html5 video text tracks text tracks for displaying with html5 video need to be written in webvtt, a text format containing multiple strings of text along with metadata such as what time in the video you want each text string to be displayed, and even limited styling/positioning information.

Backgrounds and borders - Learn web development
multiple background images it is also possible to have multiple background images — you specify multiple background-image values in a single property value, separating each one with a comma.
... if using multiple backgrounds, you need to specify all of the properties for the first background, then add your next background after a comma.

Type, class, and ID selectors - Learn web development
target an element if it has more than one class applied you can apply multiple classes to an element and target them individually, or only select the element when all of the classes in the selector are present.
...you can see both of these uses in the following example: warning: using the same id multiple times in a document may appear to work for styling purposes, but don't do this.

Styling tables - Learn web development
it is useful to have multiple nested elements available so you can layer styles on top of one another.
... yes, we could have put both the background image and the linear gradient on the <thead> and <tfoot> elements using multiple background images, but we decided to do it separately for the benefit of older browsers that don't support multiple background images or linear gradients.

Grids - Learn web development
px; background-color: rgb(207,232,220); border: 2px solid rgb(79,185,227); } <div class="container"> <div>one</div> <div>two</div> <div>three</div> <div>four</div> <div>five</div> <div>six</div> <div>seven</div> </div> note: the *gap properties used to be prefixed by grid-, but this has been changed in the spec, as the intention is to make them usable in multiple layout methods.
... see also css grid guides css grid inspector: examine grid layouts previous overview: css layout next in this module introduction to css layout normal flow flexbox grid floats positioning multiple-column layout responsive design beginner's guide to media queries legacy layout methods supporting older browsers fundamental layout comprehension assessment ...

Supporting older browsers - Learn web development
multiple-column layout for certain layouts you could use multi-col as a fallback, if your container has any of the column-* properties defined on it and then becomes a grid container, the multicol behaviour will not happen.
... cascading web design with feature queries using feature queries (video) previous overview: css layout next in this module introduction to css layout normal flow flexbox grid floats positioning multiple-column layout responsive design beginner's guide to media queries legacy layout methods supporting older browsers fundamental layout comprehension assessment ...

CSS layout - Learn web development
floats originally for floating images inside blocks of text, the float property became one of the most commonly used tools for creating multiple column layouts on webpages.
... multiple-column layout the multiple-column layout specification gives you a method of laying content out in columns, as you might see in a newspaper.

Learn to style HTML using CSS - Learn web development
for example, you can use css to alter the font, color, size, and spacing of your content, split it into multiple columns, or add animations and other decorative features.
... css first steps css (cascading style sheets) is used to style and lay out web pages — for example, to alter the font, color, size, and spacing of your content, split it into multiple columns, or add animations and other decorative features.

Advanced form styling - Learn web development
if you really need full control over the option styling, you'll have to either use some kind of library to generate a custom control, or build your own custom control, or in the case of select use the multiple attribute, which makes all the options appear on the page, sidestepping this particular problem: <select id="select" name="select" multiple> ...
...a custom style (a thin red track, in this case): input[type="range"] { appearance: none; -webkit-appearance: none; background: red; height: 2px; padding: 0; outline: 1px solid transparent; } however, it is very difficult to customize the style of the range control's drag handle — to get full control over range styling you'll need to use a whole bunch of complex css code, including multiple non-standard, browser-specific pseudo-elements.

The HTML5 input types - Learn web development
you can also use the multiple attribute in combination with the email input type to allow several email addresses to be entered in the same input (separated by commas): <input type="email" id="email" name="email" multiple> on some devices — notably, touch devices with dynamic keyboards like smart phones — a different virtual keypad might be presented that is more suitable for entering email addresses, including the @ ke...
... another feature worth noting is that the values of a search field can be automatically saved and re-used to offer auto-completion across multiple pages of the same website; this tends to happen automatically in most modern browsers.

Advanced text formatting - Learn web development
note that it is permitted to have a single term with multiple descriptions, for example: <dl> <dt>aside</dt> <dd>in drama, where a character shares a comment only with the audience for humorous or dramatic effect.
... blockquotes if a section of block level content (be it a paragraph, multiple paragraphs, a list, etc.) is quoted from somewhere else, you should wrap it inside a <blockquote> element to signify this, and include a url pointing to the source of the quote inside a cite attribute.

Test your skills: Multimedia and embedding - Learn web development
multimedia and embedding 2 in this task we want you to mark up a slightly more complex video player, with multiple sources, subtitles, and other features besides.
... add multiple sources, containing the paths to the video files.

HTML table basics - Learn web development
overview: tables next this article gets you started with html tables, covering the very basics such as rows and cells, headings, making cells span multiple columns and rows, and how to group together all the cells in a column for styling purposes.
... allowing cells to span multiple rows and columns sometimes we want cells to span multiple rows or columns.

Introducing asynchronous JavaScript - Learn web development
each .then() block returns another promise, meaning that you can chain multiple .then() blocks onto each other, so multiple asynchronous operations can be made to run in order, one after another.
... however, promises are specifically made for handling async operations, and have many advantages over old-style callbacks: you can chain multiple async operations together using multiple .then() operations, passing the result of one into the next one as an input.

Cooperative asynchronous JavaScript: Timeouts and intervals - Learn web development
otherwise multiple presses of the start button will apply multiple setinterval()s to the clock, leading to wrong behavior.
...the start() function calls draw() to start the spinner spinning and display it in the ui, hides the start button so you can't mess up the game by starting it multiple times concurrently, and runs a settimeout() call that runs a setendgame() function after a random interval between 5 and 10 seconds has passed.

Looping code - Learn web development
previous overview: building blocks next programming languages are very useful for rapidly completing repetitive tasks, from multiple basic calculations to just about any other situation where you've got a lot of similar items of work to complete.
... different iteration numbers require different text to be put in the paragraph for that iteration (you'll need a conditional statement and multiple para.textcontent = lines): if the number is 10, print "countdown 10" to the paragraph.

What is JavaScript? - Learn web development
css is a language of style rules that we use to apply styling to our html content, for example setting background colors and fonts, and laying out our content in multiple columns.
...this is generally a good thing in terms of organizing your code and making it reusable across multiple html files.

CSS performance optimization - Learn web development
by splitting the css into multiple files based on media queries, you can prevent render blocking during download of unused css.
...by separating out the css into multiple files, the main render-blocking file, in this case styles.css, is much smaller, reducing the time that rendering is blocked.

JavaScript performance - Learn web development
many applications are built with a javascrpit framework, or multiple, with several additional dependencies.
...many applications are built with a javascrpit framework, or multiple, with several additional dependencies.

Server-side web frameworks - Learn web development
multiple back-ends for session and cache storage.
...usually multiple applications run in parallel talking to each other, with some providing user interaction and others doing back end work (e.g.

Creating our first Vue component - Learn web development
if a value is passed to multiple children, it could be hard to track where the changes to that value were coming from.
... now we're ready to add multiple todoitem components to our app.

Strategies for carrying out testing - Learn web development
you can make this as simple or as complex as you like — for example a common approach is to have multiple grades of support level, something like: a grade: common/modern browsers — known to be capable.
... having multiple virtual machines is very useful, particularly for windows ie/edge testing — on windows, you are not able to have multiple versions of the default browser installed side by side, so you might want to build up a library of virtual machines to handle different tests as required, e.g.: windows 10 with edge 14 windows 10 with edge 13 windows 8.1 with ie11 windows 8 with ie10 windows 7 with ie...

Accessibility API cross-reference
glass_pane glass_pane n/a multiple adjacent panes that can be sized relative to each other by dragging a grippy on their border split_pane split_pane n/a an object that can be drawn into and is used to trap events.
... n/a iconified iconified can be expressed with aria-expanded marqueed n/a n/a 3rd state in a tri-state checkbox mixed n/a n/a aria-checked=mixed n/a must do something with control before leaving it n/a modal modal aria-modal=true edit control that can take multiple lines n/a multi_line multi_line aria-multiline=true can select more than one of the children multiselectable multiselectable multi_selectable aria-multiselectable=true currently off-screen offscreengrouping n/a n/a n/a indicates that every pixel is painted within the object's rectangular...

Continuous Integration
when you push a commit to mozilla-central or a related repository, it initiates a large chain of builds and tests across multiple types of infrastructure.
... each test is executed multiple times to produce a number of data replicates.

Gecko Logging
multiple lazylogmodules with the same name can be declared, all will share the same backing logmodule.
... this makes it much simpler to share a log module across multiple translation units.

Interface Compatibility
using these interfaces, and using dynamic calls to queryinterface, it has been possible to write binary xpcom components which were compatible with multiple versions of firefox.
... if necessary, it is possible for an extension to support multiple versions by shipping multiple shared libraries (dlls) in the same extension package, and selecting the correct version using versioning flags in its chrome.manifest file.

mach
check out the linting and analysis tools: $ ./mach lint $ ./mach static-analysis mach and mozconfigs it's possible to use mach with multiple mozconfig files.
...generally speaking, if you have some piece of functionality or action that is useful to multiple people (especially if it results in productivity wins), then you should consider implementing a mach command for it.

Process scripts
however, a problem with frame scripts is that they can be loaded multiple times in the content process, in multiple scopes that are insulated from each other.
... similarly, some observer notifications must be registered in the content process, but if you do this in a frame script, and the frame script is loaded more than once, then you will get multiple notifications for that event.

Storage access policy: Block cookies from trackers
this prevents those resources from retrieving tracking identifiers stored in cookies or site storage and using them to identify users across visits to multiple first parties.
...domains classified as tracking resources may be granted third-party storage access on multiple first parties, and the storage permission for each party expires independently.

IME handling guide
when a user converts from hiragana characters to chinese characters the composition string, japanese ime separates the composition string into multiple clauses.
... converted clause by ime selection_ime_convertedtext eimeconvertedclause econvertedclause selected clause by the user or ime and also converted by ime selection_ime_selectedconvertedtext eimeselectedclause eselectedclause note that typically, "selected clause of raw text typed by the user" isn't used because when composition string is already separated to multiple clauses, that means that the composition string has already been converted by ime at least once.

PBackground
pbackground is a mechanism available since gecko 30 (see bug 956218) that builds on top of ipdl to provide a solution to common problems that arise when handling multiple threads in the chrome process, for example communication between workers and multiple child processes and other parent-process worker threads.
...multiple) it is running in.

IPDL Tutorial
al void recvbar() = 0; virtual void recvbaz() = 0; public: void sendfoo() { /* boilerplate */ } void sendbaz() { /* boilerplate */ } }; // pdirectionchild.h class pdirectionchild { protected: virtual void recvfoo() = 0; virtual void recvbaz() = 0; public: void sendbar() { /* boilerplate */ } void sendbaz() { /* boilerplate */ } }; you can use the child, parent, and both labels multiple times in a protocol specification.
...otherfunction above) the parameter is, for both resolve and success callbacks, the returns value itself (as a const reference); if the message returns multiple values (e.g.

Promise
you can also call the then method multiple times on the same promise, and the callbacks will be invoked in the same order as they were registered.
... note: when you call the then method multiple times on the same promise, the registered callbacks are always executed independently.

Using JavaScript code modules
this means that a given module will be shared when imported multiple times.
...there are multiple pre-defined aliases set up by the xul runtime: app - alias to the location of the xul application gre - alias to the location of the xul runtime the <relative-path> can be multiple levels deep and is always relative to the location defined by the <alias>.

Mozilla Development Strategies
have multiple trees.
... work on multiple bugs in parallel you should be working on the most important bugs first.

Power profiling overview
each package contains multiple cores.
...1hz.) p-states intel processors also support multiple p-states.

Profiling with the Firefox Profiler
there are os-specific waiting functions like ntwaitformultipleobjects seen in the example above taken on windows or mach_msg_trap on macos.
... profiling threads the firefox profiler has rudimentary support for profiling multiple threads.

Nonblocking IO In NSPR
the blocking io model encourages the use of multiple threads as a programming model.
...a single thread is sufficient to attend to multiple nonblocking file descriptors simultaneously.

Introduction to NSPR
however, because of the multiple strategies to provide execution vehicles for threads on various host platforms, priorities are not a clearly defined abstraction in nspr.
...if multiple threads are actually processing the notifications, one or more of them could be scheduled ahead of the one explicitly promoted by the notification.

Certificate functions
if you need to verify for multiple usages use cert_verifycertificate cert_verifycertificate mxr 3.6 and later cert_verifycertificatenow mxr 3.6 and later cert_verifycertnow mxr 3.2 and later.
... if you need to verify for multiple usages use cert_verifycertificatenow cert_verifyocspresponsesignature mxr 3.6 and later cert_verifysigneddata mxr 3.4 and later cert_verifysigneddatawithpublickey mxr 3.7 and later cert_verifysigneddatawithpublickeyinfo mxr 3.7 and later nss_cmpcertchainwcanames mxr 3.2 and later nss_findcertkeatype mxr 3.2 and later ...

JSS FAQ
can i have multiple jss instances reading separate db's?
... can i have multiple jss instances reading separate db's?

NSS_3.12.1_release_notes.html
bug 67890: create self-signed cert with existing key that signed csr bug 129303: nss needs to expose interfaces to deal with multiple token sources of certs.
...808: certutil -b deadlock when importing two or more roots bug 434860: coverity 1150 - dead code in ocsp_createcertid bug 436428: remove unneeded assert from sec_pkcs7encryptlength bug 436430: make nss public headers compilable with no_nspr_10_support defined bug 436577: uninitialized variable in sec_pkcs5createalgorithmid bug 438685: libpkix doesn't try all the issuers in a bridge with multiple certs bug 438876: signtool is still using static libraries.

NSS 3.12.4 release notes
bug 321755: implement crldistributionpoint extension in libpkix bug 391434: avoid multiple encoding/decoding of pkix_pl_oid to and from ascii string bug 405297: problems building nss/lib/ckfw/capi/ with mingw gcc bug 420991: libpkix returns wrong nss error code bug 427135: add super-h (sh3,4) architecture support bug 431958: improve des and sha512 for x86_64 platform bug 433791: win16 support should be deleted from nss bug 449332: secu_parsecommandline does not validate its inputs bug ...
...453735: when using cert9 (sqlite3) db, set or change master password fails bug 463544: warning: passing enum* for an int* argument in pkix_validate.c bug 469588: coverity errors reported for softoken bug 470055: pkix_httpcertstore_findsocketconnection reuses closed socket bug 470070: multiple object leaks reported by tinderbox bug 470479: io timeout during cert fetching makes libpkix abort validation.

NSS 3.17.4 release notes
this is a patch release to fix multiple bugs.
... bug 1112461: libpkix was fixed to prefer the newest certificate, if multiple certificates match.

NSS 3.35 release notes
parallel database access, by multiple applications, is forbidden as it will likely result in data corruption.
...parallel database access, by multiple applications, is supported.

PKCS11 FAQ
if multiple pkcs #11 modules are loaded, how does nss determine which ones to use for the mechanisms required by ssl?
...in nss based servers, multiple threads may call the same session, but two threads will not call the same session at the same time.

PKCS11 Implement
c_getattributevalue the nss calls c_getattributevalue to get the value of attributes for both single objects and multiple objects.
... supporting multiple sessions if you support multiple sessions simultaneously and if you wish to support c_initpin, c_setpin, or c_generatekeypair, you must support simultaneous read-only and read/write sessions.

NSS Tools certutil
any size that is a multiple of 8 between the minimum and maximum is allowed.
...this extension supports the identification of a particular certificate, from among multiple certificates associated with one subject name, as the correct issuer of a certificate.

Necko Architecture
streams provide a generic interface to the data and allow for many underlying implementations that permit multiple data sources to be used.
...when you receive the ondataavailable() callback, you are handed an nsiinputsteam which you can read the data from (you will more than likely need to be able to handle multiple ondataavailable() callbacks, buffering the data you receive as necessary).

The JavaScript Runtime
multiple threads (with multiple associated contexts) may act upon the same set of objects.
... any host objects that are defined are responsible for any synchronization required to run safely from multiple threads.

Index
it saves you from having to write separate tests and elaborate if...else statements in your function code to retrieve and translate multiple js values for use with your own functions.
... 488 js_threadsafe jsapi reference, spidermonkey js_threadsafe was a compile-time option that enables support for running multiple threads of javascript code concurrently as long as no objects or strings are shared between them.

JIT Optimization Strategies
getprop_commongetter optimizes access to properties which are implemented by a getter function, where the getter is shared between multiple types.
... setproperty setprop_commonsetter optimizes access to properties which are implemented by a setter function, where the setter is shared between multiple types.

JS_GetGCParameter
jsgc_mode_incremental (2) the gc runs all objects are visited in multipleslices.
... jsgc_mode_zone_incremental (3) the gc runs only the objects that belong to somezones are visited in multipleslices.

JSAPI reference
ipt obsolete since jsapi 36 js_evaluateucscript obsolete since jsapi 36 js_evaluatescriptforprincipals obsolete since jsapi 30 js_evaluateucscriptforprincipals obsolete since jsapi 30 js_evaluatescriptforprincipalsversion obsolete since jsapi 30 js_evaluateucscriptforprincipalsversion obsolete since jsapi 30 you can instead compile javascript code into a jsscript which you can then execute multiple times.
...to execute more than one js script at once, use multiple jsruntimes.

Web Replay
the middleman can spawn multiple child processes at once, and coordinate their behavior so they run in parallel.
... this can use multiple cores during recording and replay.

Redis Tips
redis> del foo (integer) 1 redis> get foo (nil) redis> getset foo 3 (nil) redis> getset foo 4 "3" efficient multiple queries and transaction blocks you'll often want to do several queries together.
...ent: redis1> psubscribe log.* 1) "psubscribe" 2) "log.*" 3) (integer) 1 publish with another client: redis2> publish log.bacon yes publish log.bacon yes (integer) 1 see message received in first client: redis1> 1) "pmessage" 2) "log.*" 3) "log.bacon" 4) "yes" pubsub is useful for things like: chat programs message passing among application components log routing from applications in multiple languages it's good stuff.

Gecko Roles
the status bar has multiple fields, which display different kinds of information.
... role_tree_table representas a control that is capable of expanding and collapsing rows as well as showing multiple columns of data.

Gecko states
state_multiselectable supports multiple selection state_extselectable supports extended selection state_required indicates that user interaction is required.
...nd of autocompletion ext_state_defunct object no longer exists ext_state_selectable_text for text which is selectable, object must implement nsiaccessibletext ext_state_editable implements nsiaccessibleeditabletext ext_state_active this window is currently the active window ext_state_modal must do something with control before leaving it ext_state_multi_line edit control that can take multiple lines ext_state_horizontal uses horizontal layout ext_state_opaque indicates this object paints every pixel within its rectangular region ext_state_single_line this text object can only contain 1 line of text ext_state_transient ext_state_vertical especially used for sliders and scrollbars ext_state_stale object not dead, but not up-to-date either ext_state_enabled a widget that i...

XPCOM array guide
in this document the term array refers to a container for multiple objects with a numeric, zero-based index.
...this lets you delete multiple objects from the array at once by specifying the index to the first item to delete as well as the number of items to delete.

Avoiding leaks in JavaScript XPCOM components
it's difficult to use this strategy when there are multiple pointers to a given object and it's uncertain which one will need to last the longest.
... reference counting reference counting is a simple solution to the problem of allowing multiple owners to influence the lifetime of an object.

An Overview of XPCOM
there is no support for multiple inheritance, for one thing.
...you can not have two methods with the same name that take different parameters, and the workaround - having multiple function names - isn't pretty: void foowithint(in int x); void foowithstring(in string x); void foowithuri(in nsiuri x); however, these shortcomings pale in comparison to the functionality gained by using xpidl.

Using XPCOM Utilities to Make Things Easier
}; the important thing to note in the fictitious listing above is that it can support multiple components in a module.
...additionally, in some versions of mozilla the string classes support sequences of characters broken up into multiple fragments (fragments which may or may not be null terminated)[nulls-in-strings].

Inheriting from implementation classes
given that idl interfaces map to abstract classes in c++, a common problem when dealing with idl is when you have an idl inheritance hierarchy, and a corresponding c++ implementation hierarchy, you run into multiple inheritance.
... that's not inherently multiple inheritance, though, because you only mix in interfaces (i.e.

Interfacing with the XPCOM cycle collector
or ns_decl_cycle_collection_class_ambiguous(nsfoo, nsibar) if nsfoo inherits from multiple interfaces, where nsibar is the interface which is returned when you queryinterface nsfoo to nsisupports.
...for example, your class may have multiple nsisupports base classes, which requires the use of some *_ambiguous macros that perform a disambiguating downcast.

imgIEncoder
multiple values are semicolon-separated.
... remarks for encoding images which may contain multiple frames, the 1-shot initfromdata() interface is too simplistic.

nsIAccessibleRole
the status bar has multiple fields, which display different kinds of information.
... role_tree_table 94 representas a control that is capable of expanding and collapsing rows as well as showing multiple columns of data.

nsIAccessibleStates
state_multiselectable 0x01000000 supports multiple selection.
... ext_state_multi_line 0x00000040 edit control that can take multiple lines.

nsIAccessibleTable
the result differs from 1 if the specified cell spans multiple columns.
...the result differs from 1 if the specified cell spans multiple rows.

nsIAccessibleTableCell
the result differs from 1 if the specified cell spans multiple columns.
...the result differs from 1 if the specified cell spans multiple rows.

nsICryptoHash
this method may be called multiple times with different algorithm types.
...this method may be called multiple times with different algorithm types.

nsIDOMEvent
this method may only be called before the event has been dispatched via the dispatchevent method, though it may be called multiple times during that phase if necessary.
... if called multiple times the final invocation takes precedence.

nsIDOMWindowUtils
keep in mind that during a restyle operation, an element may be restyled multiple times (for example, when an inline element contains blocks).
...this method supports multiple touches of the same type, but not multiple touches on the screen of different types.

nsIHttpChannel
empty headers will have an empty string as value and multiple headers will not be merged as opposed to getresponseheader().
...empty headers will be have an empty string as value and multiple headers will not be merged as opposed to visitresponseheaders().

nsIMemoryMultiReporter
xpcom/base/nsimemoryreporter.idlscriptable reports multiple memory measurements using a callback function that gets called once for each measurement.
... 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.

nsINavHistoryResultTreeViewer
this prevents you from seeing multiple entries for things when you have selected to get visits.
... when you sort by date, the multiple entries will then appear because they will be separated (unless you clicked reload a bunch of times in a row).

nsIObserver
if you expect multiple topics/subjects, the implementor is responsible for filtering.
... a single nsiobserver implementation can observe multiple types of notification, and is responsible for dispatching its own behavior on the basis of the parameters for a given callback.

nsIOutputStream
the reader function may be called multiple times for segmented buffers.
... unsigned long writesegments( in nsreadsegmentfun areader, in voidptr aclosure, in unsigned long acount ); parameters areader a callback function that may be called multiple times.

nsITextInputProcessor
see also sharing modifier state during multiple instances.
... sharing modifier state during multiple instances sharemodifierstateof() allows to share modifier state between multiple instances: var shiftkey = new keyboardevent("", { key: "shift", code: "shiftleft" }); var ctrlkey = new keyboardevent("", { key: "control", code: "controlleft" }); var altkey = new keyboardevent("", { key: "alt", code: "altleft" }); tip1.keydown(shiftkey); // tip1's shift state becomes active.

nsIXULTemplateBuilder
there may be more than one <queryset> if multiple queries are desired, and this element is optional if only one query is needed -- in that case the <query> and <rule>s are allowed to be children of the <template> node.
...when using multiple queries, each may generate results with the same id.

Performance
sharding the cache between connections by default, storage enables the sqlite shared-cache mode which makes multiple connections to the same database share the same cache.
... isolation: multiple transactions do not affect each other.

PKCS #11 Netscape Trust Objects - Network Security Services
conceptually a trust object contains the following: certificate reference purpose + level of trust (multiple) purpose + level of trust a trust object ultimately denotes a level of trust in a certificate.
...a trust object contains multiple purposes and the level of trust for each one.

URLs - Plugins
the browser notifies the plug-in by calling the plug-in's npp_urlnotify function and passing it the notifydata value, which may be used to track multiple requests.
...the notifydata parameter contains plug-in-private data passed by npp_urlnotify and may be used for tracking multiple posts.

Set a breakpoint - Firefox Developer Tools
the line number is highlighted in blue: in addition, if the line contains multiple function calls, each one will be given a small blue arrow icon to the left of it.
... these are called column breakpoints, and allow you to set the breakpoint to happen exactly on any one of the function calls in the line (or multiple calls), by clicking on each relevant one.

Debugger.Frame - Firefox Developer Tools
if multiple debugger instances each have debugger.frame instances for a given stack frame with onstep handlers set, their handlers are run in an unspecified order.
... if multiple debugger instances each have debugger.frame instances for a given stack frame with onpop handlers set, their handlers are run in an unspecified order.

Debugger.Memory - Firefox Developer Tools
note that in the presence of multiple debugger instances observing the same allocations within a global’s scope, the maximum allocationsamplingprobability of all the debuggers is used.
...because spidermonkey’s collector is incremental, a full collection cycle may consist of multiple discrete collection slices with the js mutator running interleaved.

Tutorial: Set a breakpoint - Firefox Developer Tools
multiple debugger instances can observe the same debuggee.
...keep in mind, however, that when multiple debuggers share a debuggee, the order in which their handlers run is not specified.

The JavaScript input interpreter - Firefox Developer Tools
you can enter multiple lines of javascript by default in this mode, pressing enter after each one.
...this helper accepts multiple different ways of identifying the frame to switch to.

AudioBufferSourceNode - Web APIs
fortunately, these nodes are very inexpensive to create, and the actual audiobuffers can be reused for multiple plays of the sound.
... multiple calls to stop() are allowed.

AudioNode - Web APIs
description the audio routing graph each audionode has inputs and outputs, and multiple audio nodes are connected to build a processing graph.
... a source node has zero inputs but one or multiple outputs, and can be used to generate sound.

Channel Messaging API - Web APIs
portcollection an array of messageports; an experimental solution to allow broadcasting of a message to multiple ports simultaneously.
... you can also see a multimessaging demo (run this live), which shows a slightly more complex setup that can send multiple messages between main page and iframe.

DisplayMediaStreamConstraints.video - Web APIs
this value may simply be a boolean, where true specifies that a default selection of input source be made (typically the entire display area of the device in use, spanning every screen in a multiple screen configuration).
...this may be a single one of the following strings, or a list of them to allow multiple source surfaces: application the stream contains all of the windows of the application chosen by the user rendered into the one video track.

Document.getElementsByClassName() - Web APIs
names is a string representing the class name(s) to match; multiple class names are separated by whitespace getelementsbyclassname can be called on any element, not only on the document.
...etelementbyid("parent-id"); var test = parentdom.getelementsbyclassname("test"); // a list of matching elements, *not* the element itself console.log(test); //htmlcollection[1] var testtarget = parentdom.getelementsbyclassname("test")[0]; // the first element, as we wanted console.log(testtarget); //<p class="test">hello world 2</p> </script> </body> </html> multiple classes example document.getelementsbyclassname works very similarly to document.queryselector and document.queryselectorall.

ExtendableEvent - Web APIs
if waituntil() is called outside of the extendableevent handler, the browser should throw an invalidstateerror; note also that multiple calls will stack up, and the resulting promises will be added to the list of extend lifetime promises.
...though there's only one cache in this example, the same approach can be used for multiple caches.

Using Fetch - Web APIs
ta(); const filefield = document.queryselector('input[type="file"]'); formdata.append('username', 'abc123'); formdata.append('avatar', filefield.files[0]); fetch('https://example.com/profile/avatar', { method: 'put', body: formdata }) .then(response => response.json()) .then(result => { console.log('success:', result); }) .catch(error => { console.error('error:', error); }); uploading multiple files files can be uploaded using an html <input type="file" multiple /> input element, formdata() and fetch().
... const formdata = new formdata(); const photos = document.queryselector('input[type="file"][multiple]'); formdata.append('title', 'my vegas vacation'); for (let i = 0; i < photos.files.length; i++) { formdata.append('photos', photos.files[i]); } fetch('https://example.com/posts', { method: 'post', body: formdata, }) .then(response => response.json()) .then(result => { console.log('success:', result); }) .catch(error => { console.error('error:', error); }); processing a text file line by line the chunks that are read from a response are not broken neatly at line boundaries and are uint8arrays, not strings.

HTMLSelectElement.type - Web APIs
syntax var str = selectelt.type; the possible values are: "select-multiple" if multiple values can be selected.
... example switch (select.type) { case 'select-multiple': // multiple values may be selected break; case 'select-one': // only one value may be selected break; default: // non-standard value (or this isn't a select element) } specifications specification status comment html living standardthe definition of 'htmlselectelement' in that specification.

HTMLTableCellElement - Web APIs
htmltablecellelement.colspan an unsigned long integer indicating the number of columns this cell must span; this lets the cell occupy space across multiple columns of the table.
... htmltablecellelement.rowspan an unsigned long integer indicating the number of rows this cell must span; this lets a cell occupy space across multiple rows of the table.

Headers.append() - Web APIs
the difference between set() and append() is that if the specified header already exists and accepts multiple values, set() will overwrite the existing value with the new one, whereas append() will append the new value onto the end of the set of values.
...if the specified header already exists and accepts multiple values, append() will append the new value to the end of the value set: myheaders.append('accept-encoding', 'deflate'); myheaders.append('accept-encoding', 'gzip'); myheaders.get('accept-encoding'); // returns 'deflate, gzip' to overwrite the old value with a new one, use headers.set.

Headers.set() - Web APIs
the difference between set() and headers.append is that if the specified header already exists and accepts multiple values, set() overwrites the existing value with the new one, whereas headers.append appends the new value to the end of the set of values.
...if the specified header does already exist and does accept multiple values, set() will overwrite the existing value with the new one: myheaders.set('accept-encoding', 'deflate'); myheaders.set('accept-encoding', 'gzip'); myheaders.get('accept-encoding'); // returns 'gzip' you'd need headers.append to append the new value onto the values, not overwrite it.

install - Web APIs
in the example below, a single installation object is created, but you can use this approach to create multiple installations to pass to a single install.
...in contrast to startsoftwareupdate, install allows you to do multiple installs with the same trigger and provides a unified user experience for the multiple installs.

IntersectionObserver.observe() - Web APIs
one observer has one set of thresholds and one root, but can watch multiple target elements for visibility changes in keeping with those.
...note that this design allows multiple elements' intersection changes to be processed by a single call to the callback.

MediaSession.setActionHandler() - Web APIs
the action handler receives as input a single parameter: an object conforming to the mediasessionactiondetails dictionary, which provides both the action type (so the same function can handle multiple action types), as well as data needed in order to perform the action.
... audio.currenttime = math.max(audio.currenttime - skiptime, 0); }); supporting multiple actions in one handler function you can also, if you prefer, use a single function to handle multiple action types, by checking the value of the mediasessionactiondetails object's action property: let skiptime = 7; navigator.mediasession.setactionhandler("seekforward", handleseek); navigator.mediasession.setactionhandler("seekbackward", handleseek); function handleseek(details) { switch(det...

Media Session action types - Web APIs
if you intend to perform multiple seekto operations in rapid succession, you can also specify the mediasessionactiondetails property fastseek property with a value of true.
... audio.currenttime = math.max(audio.currenttime - skiptime, 0); }); supporting multiple actions in one handler function you can also, if you prefer, use a single function to handle multiple action types, by checking the value of the mediasessionactiondetails object's action property: let skiptime = 7; navigator.mediasession.setactionhandler("seekforward", handleseek); navigator.mediasession.setactionhandler("seekbackward", handleseek); function handleseek(details) { switch(det...

MediaSessionActionDetails - Web APIs
if you intend to perform multiple seekto operations in rapid succession, you can also specify the mediasessionactiondetails property fastseek property with a value of true.
... audio.currenttime = math.max(audio.currenttime - skiptime, 0); }); supporting multiple actions in one handler function you can also, if you prefer, use a single function to handle multiple action types, by checking the value of the mediasessionactiondetails object's action property: let skiptime = 7; navigator.mediasession.setactionhandler("seekforward", handleseek); navigator.mediasession.setactionhandler("seekbackward", handleseek); function handleseek(details) { switch(det...

NetworkInformation - Web APIs
networkinformation.downlink read only returns the effective bandwidth estimate in megabits per second, rounded to the nearest multiple of 25 kilobits per seconds.
... networkinformation.rtt read only returns the estimated effective round-trip time of the current connection, rounded to the nearest multiple of 25 milliseconds.

Using the Notifications API - Web APIs
to avoid spamming the user with too many notifications, it's possible to modify the pending notifications queue, replacing single or multiple pending notifications with a new one.
... tag example assume the following basic html: <button>notify me!</button> it's possible to handle multiple notifications this way: window.addeventlistener('load', function () { // at first, let's check if we have permission for notification // if not, let's ask for it if (window.notification && notification.permission !== "granted") { notification.requestpermission(function (status) { if (notification.permission !== status) { notification.permission = status; } }); ...

OVR_multiview2 - Web APIs
the ovr_multiview2 extension is part of the webgl api and adds support for rendering into multiple views simultaneously.
... methods framebuffertexturemultiviewovr() simultaneously renders to multiple elements of a 2d texture array.

ParentNode.replaceChildren() - Web APIs
this html might look something like this: <h2>party food option list</h2> <main> <div> <label for="no">no thanks!</label> <select id="no" multiple size="10"> <option>apples</option> <option>oranges</option> <option>grapes</option> <option>bananas</option> <option>kiwi fruits</option> <option>chocolate cookies</option> <option>peanut cookies</option> <option>chocolate bars</option> <option>ham sandwiches</option> <option>cheese sandwiches</option> <option>falafel sandwiches</o...
...>carrot sticks and houmous</option> <option>margherita pizza</option> <option>pepperoni pizza</option> <option>vegan veggie pizza</option> </select> </div> <div class="buttons"> <button id="to-yes">transfer to "yes" --&gt;</button> <button id="to-no">&lt;-- transfer to "no"</button> </div> <div> <label for="yes">yes please!</label> <select id="yes" multiple size="10"> </select> </div> </main> it would make sense to use some simple css to lay out the two select lists in a line alongside one another, with the control buttons in between them: main { display: flex; } div { margin-right: 20px; } label, button { display: block; } .buttons { display: flex; flex-flow: column; justify-content: center; } select { width: 200px; } wh...

PointerEvent.isPrimary - Web APIs
when two or more pointer device types are being used concurrently, multiple pointers (one for each pointertype) are considered primary.
...if there are multiple primary pointers, these pointers will all produce compatibility mouse events (see pointer_events for more information about pointer, mouse and touch interaction).

Multi-touch interaction - Web APIs
pointer events have many similarities to mouse events but they support multiple simultaneous pointers such as multiple fingers on a touch screen.
...it may be called multiple times (for example, if the user moves the pointer) before a different event type is fired.

RTCConfiguration.certificates - Web APIs
although a given dtls connection only uses a single certificate, providing multiple options in the certificates list may improve the odds of establishing a connection by increasing the chances a mutually-compatible encryption algorithm and key size may be found.
... this attribute supports providing multiple certificates because even though a given dtls connection uses only one certificate, providing multiple certificates allows support for multiple encryption algorithms.

RTCIceCandidate.component - Web APIs
if a candidate represents both rtp and rtcp multiplexed together, it is reported as an rtp candidate.
... syntax var component = rtcicecandidate.component; value a domstring which is "rtp" for rtp (or rtp and rtcp multiplexed together) candidates or "rtcp" for rtcp candidates.

RTCIceCandidate.foundation - Web APIs
the rtcicecandidate interface's read-only foundation property is a string which uniquely identifies the candidate across multiple transports.
... as such, the foundation can be used to correlate candidates that are present on multiple rtcicetransport objects syntax var foundation = rtcicecandidate.foundation; value a domstring which uniquely identifies the candidate across all rtcicetransports on which it is available.

RTCIceCandidateStats.address - Web APIs
when a domain name is specified, the first ip address selected for that address is used, even if the domain name maps to multiple ip addresses.
...if multiple ip addresses are returned in response to the query, the user agent selects one, which is then used for the duration of ice processing.

RTCPeerConnection() - Web APIs
although only one certificate is used by a given connection, providing certificates for multiple algorithms may improve the odds of successfully connecting in some circumstances.
... rtcpmuxpolicy optional the rtcp mux policy to use when gathering ice candidates, in order to support non-multiplexed rtcp.

RTCRtpCapabilities - Web APIs
there may be multiple entries for red if different forms are supported; each will have a unique media type in that case.
...there may also be multiple fec entries if more than one form is supported.

SVGTransformList - Web APIs
example using multiple svgtransform objects in this example we create a function that will apply three different transformations to the svg element that has been clicked on.
...we apply multiple transformation by appending the transform object to the svgtransformlist associated with an svg element.

Using server-sent events - Web APIs
when not used over http/2, sse suffers from a limitation to the maximum number of open connections, which can be especially painful when opening multiple tabs, as the limit is per browser and is set to a very low number (6).
...when the eventsource receives multiple consecutive lines that begin with data:, it concatenates them, inserting a newline character between each one.

Using Service Workers - Web APIs
we could try to work around this using .complete, but it’s still not foolproof, and what about multiple images?
...promises will only resolve with a single argument, so if you want to resolve with multiple values, you need to use an array/object.

Service Worker API - Web APIs
receiving centralized updates to expensive-to-calculate data such as geolocation or gyroscope, so multiple pages can make use of one set of data.
...multiple browsing contexts (e.g.

Touch events - Web APIs
touchlist represents a group of touches; this is used when the user has, for example, multiple fingers on the surface at the same time.
... example this example tracks multiple touchpoints at a time, allowing the user to draw in a <canvas> with more than one finger at a time.

WEBGL_draw_buffers - Web APIs
examples enabling the extension: var ext = gl.getextension('webgl_draw_buffers'); binding multiple textures (to a tx[] array) to different framebuffer color attachments: var fb = gl.createframebuffer(); gl.bindframebuffer(gl.framebuffer, fb); gl.framebuffertexture2d(gl.framebuffer, ext.color_attachment0_webgl, gl.texture_2d, tx[0], 0); gl.framebuffertexture2d(gl.framebuffer, ext.color_attachment1_webgl, gl.texture_2d, tx[1], 0); gl.framebuffertexture2d(gl.framebuffer, ext.color_attachment2_w...
...ent3_webgl, gl.texture_2d, tx[3], 0); mapping the color attachments to draw buffer slots that the fragment shader will write to using gl_fragdata: ext.drawbufferswebgl([ ext.color_attachment0_webgl, // gl_fragdata[0] ext.color_attachment1_webgl, // gl_fragdata[1] ext.color_attachment2_webgl, // gl_fragdata[2] ext.color_attachment3_webgl // gl_fragdata[3] ]); shader code that writes to multiple textures: <script type="x-shader/x-fragment"> #extension gl_ext_draw_buffers : require precision highp float; void main(void) { gl_fragdata[0] = vec4(0.25); gl_fragdata[1] = vec4(0.5); gl_fragdata[2] = vec4(0.75); gl_fragdata[3] = vec4(1.0); } </script> specifications specification status comment webgl_draw_buffersthe definition of 'webgl_draw_buffers' in that...

WebGL2RenderingContext.drawRangeElements() - Web APIs
must be a valid multiple of the size of the given type.
... if offset is a valid multiple of the size of the given type, a gl.invalid_operation error is thrown.

WebGLRenderingContext.drawElements() - Web APIs
must be a valid multiple of the size of the given type.
... if offset is not a valid multiple of the size of the given type, a gl.invalid_operation error is thrown.

WebGLRenderingContext.vertexAttribPointer() - Web APIs
must be a multiple of the byte length of type.
... a gl.invalid_operation error is thrown if stride and offset are not multiples of the size of the data type.

Compressed texture formats - Web APIs
no no webgl_compressed_texture_s3tc width and height must be multiples of 4.
... yes no webgl_compressed_texture_s3tc_srgb width and height must be multiples of 4.

WebGL best practices - Web APIs
these triangles are effectively skipped, which lets you start a new triangle strip unattached to your previous one, without having to split into multiple draw calls.
... another important method for batching is texture atlasing, where multiple images are placed into a single texture, often like a checkerboard.

WebGL: 2D and 3D graphics for the web - Web APIs
it is based on opengl es 3.0 and new features include: 3d textures, sampler objects, uniform buffer objects, sync objects, query objects, transform feedback objects, promoted extensions that are now core to webgl 2: vertex array objects, instancing, multiple render targets, fragment depth.
...topics examined are adapting to aspect ratio differences, a function to build shader programs from sets of multiple shaders, and the basics of drawing in webgl.

Using WebRTC data channels - Web APIs
when two users running firefox are communicating on a data channel, the message size limit is much larger than when firefox and chrome are communicating because firefox implements a now deprecated technique for sending large messages in multiple sctp messages, which chrome does not.
... chrome will instead see a series of messages that it believes are complete, and will deliver them to the receiving rtcdatachannel as multiple messages.

WebRTC API - Web APIs
webrtc concepts and usage webrtc serves multiple purposes; together with the media capture and streams api, they provide powerful multimedia capabilities to the web, including support for audio and video conferencing, file exchange, screen sharing, identity management, and interfacing with legacy telephone systems including support for sending dtmf (touch-tone dialing) signals.
... see also mediadevices mediastreamevent mediastreamconstraints mediastreamtrack messageevent mediastream media capture and streams api firefox multistream and renegotiation for jitsi videobridge peering through the webrtc fog with socketpeer inside the party bus: building a web app with multiple live video streams + interactive graphics web media technologies ...

Writing WebSocket servers - Web APIs
so, many people use it to let one server handle multiple websocket applications.
...the same client ip address can try to connect multiple times.

Web Video Text Tracks Format (WebVTT) - Web APIs
a webvtt file (.vtt) contains cues, which can be either a single line or multiple lines, as shown below: webvtt 00:01.000 --> 00:04.000 - never drink liquid nitrogen.
... the new keyword can be used for defining a new vttregion object which can then be used for containing the multiple cues.

Inputs and input sources - Web APIs
managing input sources when multiple input sources are available, you need to be able to obtain information about each one, including its position and orientation, its targeting ray (if applicable to your needs), and details that can help you decide how to present the input source visually, if at all.
... choosing the primary controller in order to avoid having problems introduced by multiple controllers trying to inadvertently manipulate the ui at the same time, your app may need to have a "primary" controller.

Movement, orientation, and motion: A WebXR example - Web APIs
rendering the scene for immersive presentation requires multiple renders of the scene—once from the perspective of each eye.
... function logglerror(where) { let err = gl.geterror(); if (err) { console.error(`webgl error returned by ${where}: ${err}`); } } this takes as its only input a string, where, which is used to indicate what part of the program generated the error, since similar errors can have in multiple situations.

WebXR performance guide - Web APIs
webxr applications involve multiple technologies which can be highly sensitive to performance constraints.
...this has multiple benefits: the memory allocated for each value or structure will not need to be reallocated every frame.

Targeting and hit detection - Web APIs
real-world hit testing the acronym "lidar" has multiple definitions depending on specifics of how it's implemented, but the end result is the same.
... testing for collisions with the real world is a different problem, which may involve not only interpreting the imagery from the device's camera (if available) but also potentially multiple additional sensors.

Web Workers API - Web APIs
this context is represented by either a dedicatedworkerglobalscope object (in the case of dedicated workers - workers that are utilized by a single script), or a sharedworkerglobalscope (in the case of shared workers - workers that are shared between multiple scripts).
... in addition to dedicated workers, there are other types of worker: shared workers are workers that can be utilized by multiple scripts running in different windows, iframes, etc., as long as they are in the same domain as the worker.

XDomainRequest - Web APIs
{ //progress }; xdr.ontimeout = function () { //timeout }; xdr.onerror = function () { //error occurred }; xdr.onload = function() { //success(xdr.responsetext); } settimeout(function () { xdr.send(); }, 0); } note: the xdr.send() call is wrapped in a timeout (see window.settimeout() to prevent an issue with the interface where some requests are lost if multiple xdomainrequests are being sent at the same time.
... security the xdomainrequest is built to be secure in multiple ways.

Using XMLHttpRequest - Web APIs
"sex_female" type="radio" name="sex" value="female" /> <label for="sex_female">female</label><br /> password: <input type="password" name="secret" /><br /> what do you prefer: <select name="image_type"> <option>books</option> <option>cinema</option> <option>tv</option> </select> </p> <p> post your photos: <input type="file" multiple name="photos[]"> </p> <p> <input id="vehicle_bike" type="checkbox" name="vehicle[]" value="bike" /> <label for="vehicle_bike">i have a bike</label><br /> <input id="vehicle_car" type="checkbox" name="vehicle[]" value="car" /> <label for="vehicle_car">i have a car</label> </p> <p> describe yourself:<br /> <textarea name="description" cols="50" ro...
..."sex_female" type="radio" name="sex" value="female" /> <label for="sex_female">female</label><br /> password: <input type="password" name="secret" /><br /> what do you prefer: <select name="image_type"> <option>books</option> <option>cinema</option> <option>tv</option> </select> </p> <p> post your photos: <input type="file" multiple name="photos[]"> </p> <p> <input id="vehicle_bike" type="checkbox" name="vehicle[]" value="bike" /> <label for="vehicle_bike">i have a bike</label><br /> <input id="vehicle_car" type="checkbox" name="vehicle[]" value="car" /> <label for="vehicle_car">i have a car</label> </p> <p> describe yourself:<br /> <textarea name="description" cols="50" ro...

Using the aria-labelledby attribute - Accessibility
list multiple element ids in a space delimited fashion.
... examples example 1: multiple labels in the example below, each input field is labelled by both its own individual label and by the label for the group: <div id="mybillingid">billing</div> <div> <div id="mynameid">name</div> <input type="text" aria-labelledby="mybillingid mynameid"/> </div> <div> <div id="myaddressid">address</div> <input type="text" aria-labelledby="mybillingid myaddressid"/> </div> exam...

ARIA Test Cases - Accessibility
(al) what about multiple selection?
...pplication with inner document -- the only landmark here is the document, since role="application" as at the root expected at behavior: screen readers should not include the root accessible object in a page in the list of landmarks screen readers should provide keys to allow users to traverse a list of landmarks or next/prev landmark keys screen readers should support nested landmarks, and multiple landmarks of the same time screen readers should announce the number of landmarks at page load, if they exist on the page screen readers should announce landmarks as users navigate into them (test in all screen reader modes) 8 (jg) are their any landmark role equivalents with html headers like role=main~h1??

ARIA: grid role - Accessibility
rowgroup a group containing one or multiple rows.
... aria-multiselectable if aria-multiselectable is set to true, multiple items in the grid can be selected.

Implementing a Microsoft Active Accessibility (MSAA) Server - Accessibility
't implement, watching system generated versions of this event causes assistive technology crashes] event_object_show [can be important, depending on project] event_object_hide [can be important, depending on project] event_object_reorder [important for mutating docs] event_object_focus [important] event_object_selection [important] event_object_selectionadd [important for multiple selection] event_object_selectionremove [important for multiple selection] event_object_selectionwithin [important for multiple selection] event_object_statechange [important for checkboxes and radio buttons] event_object_locationchange event_object_namechange event_object_descriptionchange event_object_valuechange [important for sliders and progress meters] event_...
...also, rather than have multiple nested level of objects, treat all of the rows as direct children of the main tree view object.

Accessibility documentation index - Accessibility
list multiple element ids in a space delimited fashion.this idea is similar to how the "for" attribute is used to link a label to an input.assistive technology, such as screen readers, use this attribute to catalog the objects in a document so that users can navigate between them.
... 67 aria: img role aria, aria img, aria role, accessibility, reference, rôle, figure the aria img role can be used to identify multiple elements inside page content that should be considered as a single image.

Web Accessibility: Understanding Colors and Luminance - Accessibility
put another way, as humans, the color blue is perceived differently than other colors, for multiple reasons.
... (see the video, the photosensitive epilepsy analysis tool) measuring color & luminance methods that measures color exploring the rgb color space further, as it is the color space used by the data type <color>, note that there are actually multiple "versions" of the rgb color space, such as srgb, scrgb, and rgba.

-webkit-mask-repeat-x - CSS: Cascading Style Sheets
/* keyword values */ -webkit-mask-repeat-x: repeat; -webkit-mask-repeat-x: no-repeat; -webkit-mask-repeat-x: space; -webkit-mask-repeat-x: round; /* multiple values */ -webkit-mask-repeat-x: repeat, no-repeat, space; /* global values */ -webkit-mask-repeat-x: inherit; -webkit-mask-repeat-x: initial; -webkit-mask-repeat-x: unset; syntax values repeat the mask image is repeated both horizontally and vertically.
... initial valuerepeatapplies toall elementsinheritednocomputed valueas specifiedanimation typediscrete formal syntax repeat | no-repeat | space | round examples using a repeating or non-repeating mask image .exampleone { -webkit-mask-image: url('mask.png'); -webkit-mask-repeat-x: repeat; } .exampletwo { -webkit-mask-image: url('mask.png'); -webkit-mask-repeat-x: no-repeat; } using multiple mask images you can specify a different <repeat-style> for each mask image, separated by commas: .examplethree { -webkit-mask-image: url('mask1.png'), url('mask2.png'); -webkit-mask-repeat-x: repeat, space; } each image is matched with the corresponding repeat style, from first specified to last.

-webkit-mask-repeat-y - CSS: Cascading Style Sheets
/* keyword values */ -webkit-mask-repeat-y: repeat; -webkit-mask-repeat-y: no-repeat; -webkit-mask-repeat-y: space; -webkit-mask-repeat-y: round; /* multiple values */ -webkit-mask-repeat-y: repeat, no-repeat, space; /* global values */ -webkit-mask-repeat-y: inherit; -webkit-mask-repeat-y: initial; -webkit-mask-repeat-y: unset; syntax values repeat the mask image is repeated vertically.
...inheritednocomputed valuefor <length> the absolute value, otherwise a percentageanimation typediscrete formal syntax repeat | no-repeat | space | round examples using a repeating or non-repeating mask image .exampleone { -webkit-mask-image: url('mask.png'); -webkit-mask-repeat-y: repeat; } .exampletwo { -webkit-mask-image: url('mask.png'); -webkit-mask-repeat-y: no-repeat; } using multiple mask images you can specify a different <repeat-style> for each mask image, separated by commas: .examplethree { -webkit-mask-image: url('mask1.png'), url('mask2.png'); -webkit-mask-repeat-y: repeat, space; } each image is matched with the corresponding repeat style, from first specified to last.

@supports - CSS: Cascading Style Sheets
the following example returns true if and only if the two shorter expressions are simultaneously true: @supports (display: table-cell) and (display: list-item) {} multiple conjunctions can be juxtaposed without the need of more parentheses.
...the following example returns true if at least one of the two shorter expressions is true: @supports (transform-style: preserve) or (-moz-transform-style: preserve) {} multiple disjunctions can be juxtaposed without the need of more parentheses.

CSS Box Alignment - CSS: Cascading Style Sheets
baseline alignment: these keywords define alignment as a relationship among the baselines of multiple alignment subjects within an alignment context.
... pages detailing individual alignment properties as the css box alignment properties are implemented differently depending on the specification they interact with, refer to the following pages for each layout type for details of how to use the alignment properties with it: box alignment in flexbox box alignment in css grid layout box alignment in multiple-column layout box alignment for block, absolutely positioned and table layout reference css properties justify-content align-content place-content justify-items align-items place-items justify-self align-self place-self row-gap column-gap gap glossary entries cross axis main axis alignment container alignment subject fallback alignment guides css flexbox guide:...

Basic Concepts of Multicol - CSS: Cascading Style Sheets
multiple-column layout, usually referred to as multicol, is a specification for laying out content into a set of column boxes much like columns in a newspaper.
... .container { columns: 2 200px; } next steps in this guide we've learned the basic use of multiple-column layout.

Using multi-column layouts - CSS: Cascading Style Sheets
the css multi-column layout module extends the block layout mode to allow the easy definition of multiple columns of text.
...therefore it's relatively easy to create a layout that will display in a single column in those browsers and use multiple columns in supporting browsers.

CSS Multi-column Layout - CSS: Cascading Style Sheets
relationship to fragmentation multiple-column layout is closely related to paged media, in that each column box becomes a fragment, much like a printed page becomes a fragment of an overall document.
... reference multiple-column layout properties column-count column-fill column-gap column-rule column-rule-color column-rule-style column-rule-width column-span column-width columns related css fragmentation properties break-after break-before break-inside orphans widows guides basic concepts of multicol an overview of the multiple-column layout specification styling columns how to use column rules and manage the spacing between columns.

Mastering Wrapping of Flex Items - CSS: Cascading Style Sheets
flex line wrapping is re-done after collapsing, however, so the cross-size of a flex container with multiple lines might or might not change.” - collapsed items this behaviour is useful if you want to target flex items using javascript to show and hide content for example.
... when dealing with multiple-line flex containers however you need to understand that the wrapping is re-done after collapsing.

CSS Fragmentation - CSS: Cascading Style Sheets
css fragmentation is a module of css that defines how content is displayed when it is broken (fragmented) across multiple pages, regions, or columns.
... fragmentation occurs when an inline box wraps onto multiple lines.

Box alignment in CSS Grid Layout - CSS: Cascading Style Sheets
this is due to the one-dimensional nature of flexbox, and that there may be multiple items along the axis, making it impossible to justify a single item.
...this will be important to understand, if you develop sites that are then displayed in multiple languages, or if you want to mix languages or writing modes in a design.

CSS Grid Layout and Progressive Enhancement - CSS: Cascading Style Sheets
floats we have typically used floats to create multiple column layouts.
... multiple-column layout you can also use multiple column layout as your legacy browser plan, as the column-* properties do not apply when applied to a grid container.

Grid template areas - CSS: Cascading Style Sheets
ft ft ft ft ft ft"; } <div class="wrapper"> <div class="header">header</div> <div class="sidebar">sidebar</div> <div class="content">content</div> <div class="footer">footer</div> </div> in order to make the layout neater i can use multiple .
... spanning multiple cells in our example each of the areas spans multiple grid cells and we achieve this by repeating the name of that grid area multiple times with white space between.

Implementing image sprites in CSS - CSS: Cascading Style Sheets
image sprites are used in numerous web apps where multiple images are used.
... note: when using http/2, it may in fact be more bandwidth-friendly to use multiple small requests.

Using CSS transitions - CSS: Cascading Style Sheets
you can specify a single duration that applies to all properties during the transition, or multiple values to allow each property to transition over a different period of time.
...ty> <duration> <timing-function> <delay>; } examples simple example this example performs a four-second font size transition with a two-second delay between the time the user mouses over the element and the beginning of the animation effect: #delay { font-size: 14px; transition-property: font-size; transition-duration: 4s; transition-delay: 2s; } #delay:hover { font-size: 36px; } multiple animated properties example html content <body> <p>the box below combines transitions for: width, height, background-color, transform.

Introducing the CSS Cascade - CSS: Cascading Style Sheets
keyframes don't cascade, meaning that at any given time css takes values from only one single @keyframes, and never mixes multiple ones together.
... example let's look at an example involving multiple sources of css across the various origins; here we have a user agent style sheet, two author style sheets, a user stylesheet, and inline styles within the html: user-agent css: li { margin-left: 10px } author css 1: li { margin-left: 0 } /* this is a reset */ author css 2: @media screen { li { margin-left: 3px } } @media print { li { margin-left: 1px } } user css: .specific { margin-left: 1em } html: <ul> <li class="specific">1^st</li> <li>2^nd</li> </ul> in this case, declarations inside li and .specific rules should apply.

Column layouts - CSS: Cascading Style Sheets
multiple rows of columns lined up by row and column.
... download this example use grid: for multiple rows or columns of items.

Specificity - CSS: Cascading Style Sheets
when multiple declarations have equal specificity, the last declaration found in the css is applied to the element.
... specificity only applies when the same element is targeted by multiple declarations.

CSS Tutorials - CSS: Cascading Style Sheets
using multiple backgrounds backgrounds are fundamental for nice styling: css allows you to set several of them on each box.
... css multi-column layouts css3 introduces a new layout allowing you to easily define multiple columns in an element.

Using CSS custom properties (variables) - CSS: Cascading Style Sheets
custom properties allow a value to be stored in one place, then referenced in multiple other places.
... custom property fallback values using the var() function, you can define multiple fallback values when the given variable is not yet defined; this can be useful when working with custom elements and shadow dom.

background-attachment - CSS: Cascading Style Sheets
</p> css p { background-image: url("https://mdn.mozillademos.org/files/12057/starsolid.gif"); background-attachment: fixed; } result multiple background images this property supports multiple background images.
... candidate recommendation the shorthand property has been extended to support multiple backgrounds and the local value.

background-position-x - CSS: Cascading Style Sheets
syntax /* keyword values */ background-position-x: left; background-position-x: center; background-position-x: right; /* <percentage> values */ background-position-x: 25%; /* <length> values */ background-position-x: 0px; background-position-x: 1cm; background-position-x: 8em; /* side-relative values */ background-position-x: right 3px; background-position-x: left 25%; /* multiple values */ background-position-x: 0px, center; /* global values */ background-position-x: inherit; background-position-x: initial; background-position-x: unset; the background-position-x property is specified as one or more values, separated by commas.
... nosamsung internet android no support nolegend full support full support no support no support see also background-position background-position-y background-position-inline background-position-block using multiple backgrounds ...

background-position-y - CSS: Cascading Style Sheets
syntax /* keyword values */ background-position-y: top; background-position-y: center; background-position-y: bottom; /* <percentage> values */ background-position-y: 25%; /* <length> values */ background-position-y: 0px; background-position-y: 1cm; background-position-y: 8em; /* side-relative values */ background-position-y: bottom 3px; background-position-y: bottom 10%; /* multiple values */ background-position-y: 0px, center; /* global values */ background-position-y: inherit; background-position-y: initial; background-position-y: unset; the background-position-y property is specified as one or more values, separated by commas.
... nosamsung internet android no support nolegend full support full support no support no support see also background-position background-position-x background-position-inline background-position-block using multiple backgrounds ...

box-decoration-break - CSS: Cascading Style Sheets
the box-decoration-break css property specifies how an element's fragments should be rendered when broken across multiple lines, columns, or pages.
...the background is also drawn independently for each fragment, which means that a background image with background-repeat: no-repeat may nevertheless repeat multiple times.

<color> - CSS: Cascading Style Sheets
hsl can also make it easier to create a set of matching colors (such as when you want multiple shades of a single hue).
... appworkspace background color of multiple document interface.

column-count - CSS: Cascading Style Sheets
12 full support 12prefixed prefixed implemented with the vendor prefix: -webkit-firefox full support 52 full support 52 no support 1.5 — 74prefixed notes prefixed implemented with the vendor prefix: -moz-notes prior to version 37, multiple columns didn't work with display: table-caption elements.ie full support 10opera full support 11.1 full support 11.1 full support 15prefixed prefixed implemented with the vendor prefix: -webkit-safari fu...
... full support 18prefixed prefixed implemented with the vendor prefix: -webkit-firefox android full support 52 full support 52 full support 4prefixed notes prefixed implemented with the vendor prefix: -moz-notes prior to version 37, multiple columns didn't work with display: table-caption elements.opera android full support 11.1 full support 11.1 full support 14prefixed prefixed implemented with the vendor prefix: -webkit-safari ios full support 9 ...

flex-wrap - CSS: Cascading Style Sheets
the flex-wrap css property sets whether flex items are forced onto one line or can wrap onto multiple lines.
... wrap the flex items break into multiple lines.

mask-origin - CSS: Cascading Style Sheets
/* keyword values */ mask-origin: content-box; mask-origin: padding-box; mask-origin: border-box; mask-origin: margin-box; mask-origin: fill-box; mask-origin: stroke-box; mask-origin: view-box; /* multiple values */ mask-origin: padding-box, content-box; mask-origin: view-box, fill-box, border-box; /* non-standard keyword values */ -webkit-mask-origin: content; -webkit-mask-origin: padding; -webkit-mask-origin: border; /* global values */ mask-origin: inherit; mask-origin: initial; mask-origin: unset; for elements rendered as a single box, this property specifies the mask positioning area.
...for elements rendered as multiple boxes, such as inline boxes on several lines or boxes on several pages, it specifies which boxes box-decoration-break operates upon to determine the mask positioning area.

mask-repeat - CSS: Cascading Style Sheets
/* one-value syntax */ mask-repeat: repeat-x; mask-repeat: repeat-y; mask-repeat: repeat; mask-repeat: space; mask-repeat: round; mask-repeat: no-repeat; /* two-value syntax: horizontal | vertical */ mask-repeat: repeat space; mask-repeat: repeat repeat; mask-repeat: round space; mask-repeat: no-repeat round; /* multiple values */ mask-repeat: space round, no-repeat; mask-repeat: round repeat, space, repeat-x; /* global values */ mask-repeat: inherit; mask-repeat: initial; mask-repeat: unset; by default, the repeated images are clipped to the size of the element, but they can be scaled to fit (using round) or evenly distributed from end to end (using space).
...n value="repeat" selected>repeat</option> <option value="space">space</option> <option value="round">round</option> <option value="no-repeat">no-repeat</option> </select> javascript content var repetition = document.getelementbyid("repetition"); repetition.addeventlistener("change", function (evt) { document.getelementbyid("masked").style.maskrepeat = evt.target.value; }); result multiple mask image support you can specify a different <repeat-style> for each mask image, separated by commas: .examplethree { mask-image: url('mask1.png'), url('mask2.png'); mask-repeat: repeat-x, repeat-y; } each image is matched with the corresponding repeat style, from first specified to last.

repeating-linear-gradient() - CSS: Cascading Style Sheets
with each repetition, the positions of the color stops are shifted by a multiple of the length of the basic linear gradient.
... and <color-stop-length> = [ <percentage> | <length> ]{1,2} and <color-hint> = [ <percentage> | <length> ] examples zebra stripes body { width: 100vw; height: 100vh; } body { background-image: repeating-linear-gradient(-45deg, transparent, transparent 20px, black 20px, black 40px); /* with multiple color stop lengths */ background-image: repeating-linear-gradient(-45deg, transparent 0 20px, black 20px 40px); } ten repeating horizontal bars body { width: 100vw; height: 100vh; } body { background-image: repeating-linear-gradient(to bottom, rgb(26,198,204), rgb(26,198,204) 7%, rgb(100,100,100) 10%); } because the last color stop is 10% and the ...

text-decoration-style - CSS: Cascading Style Sheets
when setting multiple line-decoration properties at once, it may be more convenient to use the text-decoration shorthand property instead.
...the text-decoration property is now a shorthand to define multiple related properties.

transform - CSS: Cascading Style Sheets
ansform: rotatez(10deg); transform: translate(12px, 50%); transform: translate3d(12px, 50%, 3em); transform: translatex(2em); transform: translatey(3in); transform: translatez(2px); transform: scale(2, 0.5); transform: scale3d(2.5, 1.2, 0.3); transform: scalex(2); transform: scaley(0.5); transform: scalez(0.3); transform: skew(30deg, 20deg); transform: skewx(30deg); transform: skewy(1.07rad); /* multiple function values */ transform: translatex(10px) rotate(10deg) translatey(5px); transform: perspective(500px) translate(10px, 0, 20px) rotatey(3deg); /* global values */ transform: inherit; transform: initial; transform: unset; the transform property may be specified as either the keyword value none or as one or more <transform-function> values.
... if perspective() is one of multiple function values, it must be listed first.

transition-timing-function - CSS: Cascading Style Sheets
you may specify multiple timing functions; each one will be applied to the corresponding property as specified by the transition-property property, which acts as a transition-property list.
...ps(4, jump-end); transition-timing-function: cubic-bezier(0.1, 0.7, 1.0, 0.1); /* steps function keywords */ transition-timing-function: steps(4, jump-start); transition-timing-function: steps(10, jump-end); transition-timing-function: steps(20, jump-none); transition-timing-function: steps(5, jump-both); transition-timing-function: steps(6, start); transition-timing-function: steps(8, end); /* multiple timing functions */ transition-timing-function: ease, step-start, cubic-bezier(0.1, 0.7, 1.0, 0.1); /* global values */ transition-timing-function: inherit; transition-timing-function: initial; transition-timing-function: unset; values <timing-function> each <timing-function> represents the timing function to link to the corresponding property to transition, as defined in transition-propert...

CSS: Cascading Style Sheets
get started tutorials our css learning area features multiple modules that teach css from the ground up — no previous knowledge required.
... css first steps css (cascading style sheets) is used to style and layout web pages — for example, to alter the font, color, size, and spacing of your content, split it into multiple columns, or add animations and other decorative features.

Constraint validation - Developer guides
typemismatch constraint violation for both of these input types, if the multiple attribute is set, several values can be set, as a comma-separated list, for this input.
... valuemissing constraint violation step date an integer number of days unless the step is set to the any literal, the value must be min + an integral multiple of the step.

HTML5 - Developer guides
this includes support for selecting multiple files using the <input> of type file html element's new multiple attribute.
... new background styling features it is now possible to put shadows on elements using box-shadow, multiple backgrounds, and css filters.

Localizations and character encodings - Developer guides
additionally, there is a small number of locales where in the 1990s there wasn't an obvious single region-specific encoding and heuristic detection among multiple legacy encodings was introduced to web browsers.
...for locales where there are multiple common legacy encodings, all those encodings should be included.

Mobile Web Development - Developer guides
test on multiple browsers test your web site on multiple browsers.
... this means testing on multiple platforms — at least ios and android.

HTML attribute: rel - HTML: Hypertext Markup Language
values if there are multiple <link rel="icon">s, the browser uses their media attribute, type, and sizes attributes to select the most appropriate icon.
... the most common use for the icon value is the favicon: <link rel="icon" href="favicon.ico"> if there are multiple <link rel="icon">s, the browser uses their media attribute, type, and sizes attributes to select the most appropriate icon.

<audio>: The Embed Audio element - HTML: Hypertext Markup Language
waiting playback has stopped because of a temporary lack of data usage notes browsers don't all support the same file types and audio codecs; you can provide multiple sources inside nested <source> elements, and the browser will then use the first one it understands: <audio controls> <source src="myaudio.mp3" type="audio/mpeg"> <source src="myaudio.ogg" type="audio/ogg"> <p>your browser doesn't support html5 audio.
...</audio> <audio> with multiple <source> elements this example includes multiple <source> elements.

<details>: The Details disclosure element - HTML: Hypertext Markup Language
it is sent after the state is changed, although if the state changes multiple times before the browser can dispatch the event, the events are coalesced so that only one is sent.
...there are variations in how browsers support this customization due to experimental implementations as the element was standardized, so we'll have to use multiple approaches for a while.

<input type="range"> - HTML: Hypertext Markup Language
the value will be a multiple of step.
... note: the following input attributes do not apply to the input range: accept, alt, checked, dirname, formaction, formenctype, formmethod, formnovalidate, formtarget, height, maxlength, minlength, multiple, pattern, placeholder, readonly, required, size, src, and width.

<source>: The Media or Image Source element - HTML: Hypertext Markup Language
the html <source> element specifies multiple media resources for the <picture>, the <audio> element, or the <video> element.
...it is commonly used to offer the same media content in multiple file formats in order to provide compatibility with a broad range of browsers given their differing support for image file formats and media file formats.

<style>: The Style Information element - HTML: Hypertext Markup Language
if you include multiple <style> and <link> elements in your document, they will be applied to the dom in the order they are included in the document — make sure you include them in the correct order, to avoid unexpected cascade issues.
... examples a simple stylesheet in the following example, we apply a very simple stylesheet to a document: <!doctype html> <html> <head> <style> p { color: red; } </style> </head> <body> <p>this is my paragraph.</p> </body> </html> multiple style elements in this example we've included two <style> elements — notice how the conflicting declarations in the later <style> element override those in the earlier one, if they have equal specificity.

HTML elements reference - HTML: Hypertext Markup Language
<source> the html <source> element specifies multiple media resources for the <picture>, the <audio> element, or the <video> element.
... <nobr> the non-standard, obsolete html <nobr> element prevents the text it contains from automatically wrapping across multiple lines, potentially resulting in the user having to scroll horizontally to see the entire width of the text.

Link types - HTML: Hypertext Markup Language
this allows for bookmarking a single article in a page containing multiple articles, such as on a monthly summary blog page, or a blog aggregator.
... if there are multiple <link rel="icon">s, the browser uses their media, type, and sizes attributes to select the most appropriate icon.

Browser detection using the user agent - HTTP
on a large screen, it saves space to have multiple columns to reduce the space wasted to the left and to the right of the pictures.
... the boxes can be separated into multiple columns via two equally fair method.

Content-Disposition - HTTP
multiple parameters are separated by a semi-colon (';').
...when dealing with multiple files in the same field (for example, the multiple attribute of an <input type="file"> element), there can be several subparts with the same name.

Content-Language - HTTP
multiple language tags are also possible, as well as applying the content-language header to various media types and not only to textual documents.
... syntax content-language: de-de content-language: en-us content-language: de-de, en-ca directives language-tag multiple language tags are separated by comma.

TE - HTTP
header type request header forbidden header name yes syntax te: compress te: deflate te: gzip te: trailers // multiple directives, weighted with the quality value syntax: te: trailers, deflate;q=0.5 directives compress a format using the lempel-ziv-welch (lzw) algorithm is accepted as a transfer coding name.
... q when multiple transfer codings are acceptable, the q parameter of the quality value syntax can rank codings by preference.

Redirections in HTTP - HTTP
special redirections 304 (not modified) redirects a page to the locally cached copy (that was stale), and 300 (multiple choice) is a manual redirection: the body, presented by the browser as a web page, lists the possible redirections and the user clicks on one to select it.
... code text typical use case 300 multiple choice not many: the choices are listed in an html page in the body.

A re-introduction to JavaScript (JS tutorial) - JavaScript
'yes' : 'no'; the switch statement can be used for multiple branches based on a number or string: switch (action) { case 'draw': drawit(); break; case 'eat': eatit(); break; default: donothing(); } if you don't add a break statement, execution will "fall through" to the next level.
...when writing complex code it is often tempting to use global variables to share values between multiple functions — which leads to code that is hard to maintain.

Control flow and error handling - JavaScript
you can also compound the statements using else if to have multiple conditions tested in sequence, as follows: if (condition_1) { statement_1; } else if (condition_2) { statement_2; } else if (condition_n) { statement_n; } else { statement_last; } in the case of multiple conditions, only the first logical condition which evaluates to true will be executed.
... to execute multiple statements, group them within a block statement ({ … }).

Functions - JavaScript
both execute the same code multiple times, and both require a condition (to avoid an infinite loop, or rather, infinite recursion in this case).
... thus, the closures can contain multiple scopes; they recursively contain the scope of the functions containing it.

Grammar and types - JavaScript
// basic literal string creation `in javascript '\n' is a line-feed.` // multiline strings `in javascript, template strings can run over multiple lines, but double and single quoted strings cannot.` // string interpolation var name = 'bob', time = 'today'; `hello ${name}, how are you ${time}?` // construct an http request prefix used to interpret the replacements and construction post`http://foo.org/bar?a=${a}&b=${b} content-type: application/json x-credentials: ${credentials} { "foo": ${foo}, "bar": ${bar}}`(myonr...
... var str = 'this string \ is broken \ across multiple \ lines.' console.log(str); // this string is broken across multiple lines.

Introduction - JavaScript
there are also more advanced server side versions of javascript such as node.js, which allow you to add more functionality to a website than simply downloading files (such as realtime collaboration between multiple computers).
...icity, it can be imagined that every time something is entered into the console, it is actually surrounded by console.log around eval, like so: function greetme(yourname) { alert("hello " + yourname) } console.log(eval('3 + 5')) multi-line input in the web console the single-line input mode of the web console is great for quick testing of javascript expressions, but although you can execute multiple lines, it's not very convenient for that.

JavaScript modules - JavaScript
modules are only executed once, even if they have been referenced in multiple <script> tags.
...you might have multiple levels of dependencies, where you want to simplify things, combining several submodules into one parent module.

Character classes - JavaScript
so to match a pattern across multiple lines, the character set [^] can be used — it will match any character including newlines.
...do not start matching in the middle of a word) // [aa] indicates the letter a or a // \w+ indicates any character *from the latin alphabet*, multiple times console.table(aliceexcerpt.match(regexpwordstartingwitha)); // ['ada', 'and', 'at', 'all'] looking for a word (from unicode characters) instead of the latin alphabet, we can use a range of unicode characters to identify a word (thus being able to deal with text in other languages like russian or arabic).

Regular expression syntax cheatsheet - JavaScript
so to match a pattern across multiple lines, the character set [^] can be used — it will match any character including newlines.
... a regular expression may have multiple capturing groups.

About the JavaScript reference - JavaScript
a single statement may span multiple lines.
... multiple statements may occur on a single line if each statement is separated by a semicolon.

Promise.all() - JavaScript
description this method can be useful for aggregating the results of multiple promises.
... it is typically used when there are multiple asynchronous tasks that are dependent on one another to complete successfully, as it does not wait and will reject immediately upon any of the input promises rejecting.

RegExp - JavaScript
regexp.prototype.multiline whether or not to search in strings across multiple lines.
... using regular expression on multiple lines let s = 'please yes\nmake my day!' s.match(/yes.*day/); // returns null s.match(/yes[^]*day/); // returns ["yes\nmake my day"] using a regular expression with the sticky flag the sticky flag indicates that the regular expression performs sticky matching in the target string by attempting to match starting at regexp.prototype.lastindex.

String.prototype.normalize() - JavaScript
that's because "nfd" gives you the decomposed version of the canonical form, in which single code points are split into multiple combining ones.
... you can specify "nfc" to get the composed canonical form, in which multiple code points are replaced with single code points where possible.

WebAssembly - JavaScript
this allows dynamic linking of multiple modules.
... webassembly.module() contains stateless webassembly code that has already been compiled by the browser and can be efficiently shared with workers, and instantiated multiple times.

Operator precedence - JavaScript
uating the left side evaluating the right side 3 function echo(name, num) { console.log("evaluating the " + name + " side"); return num; } // notice the exponentiation operator (**) console.log(echo("left", 2) ** echo("right", 3)); evaluating the left side evaluating the right side 8 the difference in associativity comes into play when there are multiple operators of the same precedence.
...in the example below, observe how associativity affects the output when multiple of the same operator are used.

Spread syntax (...) - JavaScript
spread syntax "expands" an array into its elements, while rest syntax collects multiple elements and "condenses" them into a single element.
... function myfunction(x, y, z) { } const args = [0, 1, 2]; myfunction.apply(null, args); with spread syntax the above can be written as: function myfunction(x, y, z) { } const args = [0, 1, 2]; myfunction(...args); any argument in the argument list can use spread syntax, and the spread syntax can be used multiple times.

instanceof - JavaScript
instanceof and multiple context (e.g.
... this may not make sense at first, but for scripts dealing with multiple frames or windows, and passing objects from one context to another via functions, this will be a valid and strong issue.

Expressions and operators - JavaScript
...obj spread syntax allows an expression to be expanded in places where multiple arguments (for function calls) or multiple elements (for array literals) are expected.
... comma operator , the comma operator allows multiple expressions to be evaluated in a single statement and returns the result of the last expression.

import - JavaScript
import {myexport} from '/modules/my-module.js'; import multiple exports from module this inserts both foo and bar into the current scope.
... import {reallyreallylongmoduleexportname as shortname} from '/modules/my-module.js'; rename multiple exports during import import multiple exports from a module with convenient aliases.

Statements and declarations - JavaScript
a single statement may span multiple lines.
... multiple statements may occur on a single line if each statement is separated by a semicolon.

JavaScript typed arrays - JavaScript
multiple views on the same data things start to get really interesting when you consider that you can create multiple views onto the same data.
... working with complex data structures by combining a single buffer with multiple views of different types, starting at different offsets into the buffer, you can interact with data objects containing multiple data types.

Web audio codec guide - Web media technologies
opus supports multiple compression algorithms, and can even use more than one algorithm in the same audio file, since the encoder can choose the bit rate, audio bandwidth, algorithm, and other details of the compression settings for each frame of audio.
...of course, if you can provide multiple formats (for example, by using the <source> element within your <audio> and <video> elements), you can avoid many or all of those exceptions.

Performance budgets - Web Performance
a ~$200 android device over a 3g connection), using multiple tools.
... however, you should have multiple budgets and be dynamic.

glyph-orientation-horizontal - SVG: Scalable Vector Graphics
when the reference orientation direction is horizontal and the glyph-orientation-horizontal results in an orientation angle that is a multiple of 180 degrees, then the current text position is incremented according to the horizontal metrics of the glyph.
... otherwise, if the value of this attribute is not a multiple of 180 degrees, then the current text position is incremented according to the vertical metrics of the glyph.

glyph-orientation-vertical - SVG: Scalable Vector Graphics
when the inline-progression-direction is vertical and the glyph-orientation-vertical results in an orientation angle that is a multiple of 180 degrees, then the current text position is incremented according to the vertical metrics of the glyph.
... otherwise, if the angle is not a multiple of 180 degrees, then the current text position is incremented according to the horizontal metrics of the glyph.

systemLanguage - SVG: Scalable Vector Graphics
multiple languages may be listed for content that is intended for multiple audiences.
... for example, content that is presented simultaneously in the original maori and english versions, would call for: <text systemlanguage="mi, en"><!-- content goes here --></text> however, just because multiple languages are present within the object on which the systemlanguage test attribute is placed, this does not mean that it is intended for multiple linguistic audiences.

target - SVG: Scalable Vector Graphics
the target attribute should be used when there are multiple possible targets for the ending resource, such as when the parent document is embedded within an html or xhtml document, or is viewed with a tabbed browser.
...if the user agent does not support multiple windows/tabs, the result is the same as _top.

Paths - SVG: Scalable Vector Graphics
paths create complex shapes by combining multiple straight lines or curved lines.
... q x1 y1, x y (or) q dx1 dy1, dx dy <svg width="190" height="160" xmlns="http://www.w3.org/2000/svg"> <path d="m 10 80 q 95 10 180 80" stroke="black" fill="transparent"/> </svg> as with the cubic bézier curve, there is a shortcut for stringing together multiple quadratic béziers, called with t.

Subdomain takeovers - Web security
depending on the size of the organization, this may require communication and coordination across multiple departments, which can only increase the likelihood for a vulnerable misconfiguration.
...if your site has multiple layers of virtualization (e.g., a cdn in addition to virtual hosting), you may need to examine each layer to see where exactly the attacker asserted their virtual host claim to take over your domain.

Subresource Integrity - Web security
how subresource integrity helps using content delivery networks (cdns) to host files such as scripts and stylesheets that are shared among multiple sites can improve site performance and conserve bandwidth.
... note: an integrity value may contain multiple hashes separated by whitespace.

Web Components
this has traditionally not been so easy for custom markup structures — think of the complex html (and associated style and script) you've sometimes had to write to render custom ui controls, and how using them multiple times can turn your page into a mess if you are not careful.
...these can then be reused multiple times as the basis of a custom element's structure.

document - XPath
xslt/xpath reference: xslt elements, exslt functions, xpath functions, xpath axes the document finds a node-set in an external document, or multiple external documents, and returns the resulting node-set.
... if the uri argument is a node-set, and the second argument is present, each node in the node-set will be evaluated as a separate uri, and the returned node-set will be as if the document function has been called multiple times (each time with the same second argument just as given in the function call) and the resulting node-sets had been concatenated into a single node-set.

Loading Content Scripts - Archive of obsolete content
contentscriptfile: data.url("my-content-script.js") both contentscript and contentscriptfile accept an array of strings, so you can load multiple scripts, which can also interact directly with each other in the content process: // "data" is supplied by the "self" module var data = require("sdk/self").data; ...

Communicating using "port" - Archive of obsolete content
but some modules, such as page-mod, might need to handle multiple pages, each with its own context in which the content scripts are executing, so it needs a separate channel (worker) for each page.

Classes and Inheritance - Archive of obsolete content
it is not true multiple inheritance, however: no constructors are called for objects inherited via implements, and instanceof only works correctly for classes inherited via extends.

Modules - Archive of obsolete content
loading subscripts when a javascript project reaches a certain size, it becomes necessary to split it up into multiple files.

Porting the Library Detector - Archive of obsolete content
worker.tab.libraries = []; } librarylist.foreach(function(library) { if (worker.tab.libraries.indexof(library) == -1) { worker.tab.libraries.push(library); } }); if (worker.tab == tabs.activetab) { updatewidgetview(worker.tab); } }); } }); the content script is executed once for every window.onload event, so it will run multiple times when a single page containing multiple iframes is loaded.

SDK and XUL Comparison - Archive of obsolete content
we've designed the apis to be forward-compatible with the new multiple process architecture (codenamed electrolysis) planned for firefox.

clipboard - Archive of obsolete content
properties currentflavors data on the clipboard is sometimes available in multiple types.

context-menu - Archive of obsolete content
selector may include multiple selectors separated by commas, e.g., "a[href], img".

l10n - Archive of obsolete content
if you supply multiple placeholders, each one is a separate string parameter.

io/file - Archive of obsolete content
mkpath can be called multiple times on the same path.

places/history - Archive of obsolete content
multiple query objects are then or'd together.

ui/toolbar - Archive of obsolete content
working with multiple browser windows there's only a single toolbar for all browser windows, so operations like show and hide work across all browser windows.

Adding a Button to the Toolbar - Archive of obsolete content
read more about specifying multiple icons.

Modifying Web Pages Based on URL - Archive of obsolete content
mod({ include: "*.org", contentscriptfile: self.data.url("my-script.js") }); or from firefox 34 onwards: // import the page-mod api var pagemod = require("sdk/page-mod"); // create a page-mod // it will run a script whenever a ".org" url is loaded // the script replaces the page contents with a message pagemod.pagemod({ include: "*.org", contentscriptfile: "./my-script.js" }); loading multiple content scripts you can load more than one script, and the scripts can interact directly with each other.

Troubleshooting - Archive of obsolete content
jpm may not have found an installation, or if you have multiple installations, jpm may have found the wrong one.

Bootstrapped extensions - Archive of obsolete content
there are three changes you must make: you have to change the html file's extension to be .xhtml the doctype must be defined point to a dtd file in your locale folder such as: <!doctype html system "chrome://l10n/locale/mozilla.dtd"> must add xmlns attribute to html tag for example: <html xmlns="http://www.w3.org/1999/xhtml"> if you have multiple dtd files read on here: using multiple dtds the bare minimum needed is: file: install.rdf file: chrome.manifest file: bootstrap.js folder: locale folder: valid_locale_here file: anything.dtd the chrome.manifest file must include a definition for content for example: content name_of_your_addon ./ the chrome.manifest file must also include a line pointing to...

Progress Listeners - Archive of obsolete content
example: example of listener for anchor change the above example "notification when the value in address bar changes" fires multiple times, one of which is when the tab is changed.

Windows - Archive of obsolete content
re-using and focusing named windows while specifying the name parameter to window.open or window.opendialog will prevent multiple windows of that name from opening, each call will actually re-initialize the window and thus lose whatever state the user has put it in.

Deploying a Plugin as an Extension - Archive of obsolete content
finally, if you want to package plugins for multiple platforms into a single extension, you can do that as well.

Enhanced Extension Installation - Archive of obsolete content
it also makes it more difficult to support multiple instances of a single extension at different install locations due to the singleton nature of rdf resources.

Extension Theming Guidelines - Archive of obsolete content
while it may be tempting to use the same stylesheet in multiple places try to avoid this so that themes can correctly target the right windows.

Hiding browser chrome - Archive of obsolete content
by chaining multiple implementations of the method together in this way, everyone that wants to hide chrome can do so when appropriate.

Listening to events in Firefox extensions - Archive of obsolete content
types of events there are multiple types of events that application and extension authors can use to receive notifications from <xul:browser> and <xul:tabbrowser> elements to hear about changes relating to loads of the content contained within them.

Appendix: What you should know about open-source software licenses - Archive of obsolete content
dual licensing some open-source software uses “dual licensing.” in this situation, the software is released with multiple licenses, and the user decides which one to apply.

Chapter 1: Introduction to Extensions - Archive of obsolete content
because firefox and its extensions are designed to support multiple languages, excellent extensions come from all over the world, and can be quickly localized by anyone interested.

Adding menus and submenus - Archive of obsolete content
menus require a menupopup element as a container for its children, which are usually menuitem elements, but can also be menuseparator, or menu in order to have multiple nesting levels: <toolbox> <menubar id="xulschoolhello-menubar"> <menu id="xulschoolhello-greeting-menu" label="&xulschoolhello.greeting.label;"> <menupopup> <menu id="xulschoolhello-greeting-sizes-menu" label="&xulschoolhello.greetingsizes.label;"> <menupopup> <menuitem label="&xulschoolhello.greet.short.label;" oncommand="xulschoolchrome.gr...

Appendix A: Add-on Performance - Archive of obsolete content
some of these events are fired multiple times during a single page load, and having inefficient code in the event handlers can cause a noticeable delay that users may have hard time figuring out.

Appendix B: Install and Uninstall Scripts - Archive of obsolete content
keep in mind that the user could have set multiple firefox windows to open at startup, so there's a race condition on which window will run the first run code.

Custom XUL Elements with XBL - Archive of obsolete content
these nodes are part of the xul dom just like any other, and having an id attribute is bound to cause problems, given that you could have more than instance of your element in the same document and then multiple inner items with the same id.

Local Storage - Archive of obsolete content
otherwise you may run into problems if the same extension is installed in multiple profiles.

Observer Notifications - Archive of obsolete content
you can always listen for multiple notification topics using the same observer.

The Box Model - Archive of obsolete content
descriptions may be longer, and in general you should plan it so that they can wrap into multiple lines.

User Notifications and Alerts - Archive of obsolete content
imagine having multiple extensions notifying you in their own custom way, probably even at the same time!

Setting up an extension development environment - Archive of obsolete content
note: for an extended guide on how to set up even more user profiles, take a look at multiple firefox profiles.

Signing an XPI - Archive of obsolete content
many issuer's have multiple root cas for different levels of trust.

Tabbed browser - Archive of obsolete content
multiple meanings for the word 'browser' the word 'browser' is used several ways.

Adding preferences to an extension - Archive of obsolete content
« previousnext » this article takes the creating a dynamic status bar extension sample to the next level, adding a popup menu that lets you quickly switch between multiple stocks to watch.

Underscores in class and ID Names - Archive of obsolete content
summary: the use of the underscore character in css can lead to major display problems in multiple browsers.