Parsing microformats in JavaScript - Archive of obsolete content
firefox 3 introduces a new api for managing and parsing microformats.
... this article examines the generic microformat parsing api, which handles the heavy lifting of pulling data out of a microformat.
... this api is primarily intended to be used when implementing new microformats.
...And 24 more matches

Microformats - HTML: Hypertext Markup Language
summary microformats (sometimes abbreviated μf) are standards used to embed semantics & structured data in html, and provide an api to be used by search engines, aggregators, and other tools.
... these minimal patterns of html are used for marking up entities that range from fundamental to domain-specific information, such as people, organizations, events, and locations.
... microformats use supporting vocabularies to describe objects and name-value pairs to assign values to their properties.
...And 22 more matches

Intl.NumberFormat() constructor - JavaScript
the intl.numberformat() constructor creates objects that enable language sensitive number formatting.
... syntax new intl.numberformat([locales[, options]]) parameters locales optional a string with a bcp 47 language tag, or an array of such strings.
... currency the currency to use in currency formatting.
...And 20 more matches

Visual formatting model - CSS: Cascading Style Sheets
in css the visual formatting model describes how user agents take the document tree, and process and display it for visual media.
...most of the information applies equally to continuous and paged media.
... in the visual formatting model, each element in the document tree generates zero or more boxes according to the box model.
...And 19 more matches

Intl.DateTimeFormat - JavaScript
the intl.datetimeformat object is a constructor for objects that enable language-sensitive date and time formatting.
... constructor intl.datetimeformat() creates a new datetimeformat object.
... static methods intl.datetimeformat.supportedlocalesof() returns an array containing those of the provided locales that are supported without having to fall back to the runtime's default locale.
...And 13 more matches

JS_AddArgumentFormatter
add or remove a format string handler for js_convertarguments, js_pusharguments, js_convertargumentsva, and js_pushargumentsva.
... syntax jsbool js_addargumentformatter(jscontext *cx, const char *format, jsargumentformatter formatter); void js_removeargumentformatter(jscontext *cx, const char *format); name type description cx jscontext * the context in which to install the formatter.
... format const char * the format string prefix that should be handled by formatter, or whose handler should be removed.
...And 12 more matches

Introduction to formatting contexts - CSS: Cascading Style Sheets
this article introduces the concept of formatting contexts, of which there are several types, including block formatting contexts, inline formatting contexts, and flex formatting contexts.
... everything on a page is part of a formatting context, or an area which has been defined to lay out content in a particular way.
... a block formatting context (bfc) will lay child elements out according to block layout rules, a flex formatting context will lay its children out as flex items, etc.
...And 12 more matches

Understanding WebAssembly text format - WebAssembly
to enable webassembly to be read and edited by humans, there is a textual representation of the wasm binary format.
...this article explains how that text format works, in terms of the raw syntax, and how it is related to the underlying bytecode it represents — and the wrapper objects representing wasm in javascript.
... s-expressions in both the binary and textual formats, the fundamental unit of code in webassembly is a module.
...And 12 more matches

Intl.DateTimeFormat() constructor - JavaScript
the intl.datetimeformat() constructor for objects that enable language-sensitive date and time formatting.
... syntax new intl.datetimeformat([locales[, options]]) parameters locales optional a string with a bcp 47 language tag, or an array of such strings.
... options optional an object with some or all of the following properties: datestyle the date formatting style to use when calling format().
...And 10 more matches

Intl.RelativeTimeFormat() constructor - JavaScript
the intl.relativetimeformat() constructor creates intl.relativetimeformat objects.
... syntax new intl.relativetimeformat([locales[, options]]) parameters locales optional.
...for information about this option, see intl.
...And 10 more matches

Date.prototype.toLocaleFormat() - Archive of obsolete content
the non-standard tolocaleformat() method converts a date to a string using the specified formatting.
... intl.datetimeformat is an alternative to format dates in a standards-compliant way.
...see warning: date.prototype.tolocaleformat is deprecated for more information and migration help.
...And 9 more matches

Compressed texture formats - Web APIs
the webgl api provides methods to use compressed texture formats.
...by default, no compressed formats are available: a corresponding compressed texture format extension must first be enabled.
... if supported, textures can be stored in a compressed format in video memory.
...And 9 more matches

Warning: Date.prototype.toLocaleFormat is deprecated - JavaScript
the javascript warning "date.prototype.tolocaleformat is deprecated; consider using intl.datetimeformat instead" occurs when the non-standard date.prototype.tolocaleformat method is used.
... message warning: date.prototype.tolocaleformat is deprecated; consider using intl.datetimeformat instead error type warning.
... the non-standard date.prototype.tolocaleformat method is deprecated and shouldn't be used anymore.
...And 9 more matches

Intl.RelativeTimeFormat - JavaScript
the intl.relativetimeformat object enables language-sensitive relative time formatting.
... constructor intl.relativetimeformat.relativetimeformat() creates a new intl.relativetimeformat object.
... static methods intl.relativetimeformat.supportedlocalesof() returns an array containing those of the provided locales that are supported without having to fall back to the runtime's default locale.
...And 9 more matches

Basic Transformations - SVG: Scalable Vector Graphics
an example: <svg width="30" height="10"> <g fill="red"> <rect x="0" y="0" width="10" height="10" /> <rect x="20" y="0" width="10" height="10" /> </g> </svg> all following transformations are summed up in an element's transform attribute.
... transformations can be chained simply by concatenating them, separated by whitespace.
...for this purpose, the translate() transformation stands ready.
...And 9 more matches

<xsl:number> - XSLT: Extensible Stylesheet Language Transformations
it can also be used to quickly format a number.
... 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.
...(the nested format can be specified with the format attribute, e.g.
...And 9 more matches

Describing microformats in JavaScript - Archive of obsolete content
microformats are described in javascript by using a standardized structure format that has several standard members that describe the object.
... microformat definition format the microformat definition must contain the following entries: mfversion specifies the version number of the microformat api to which the definition was written.
... mfobject the javascript object that implements the microformat.
...And 8 more matches

Advanced text formatting - Learn web development
previous overview: introduction to html next there are many other elements in html for formatting text, which we didn't get to in the html text fundamentals article.
...here you'll learn about marking up quotations, description lists, computer code and other related text, subscript and superscript, contact information, and more.
...html text formatting, as covered in html text fundamentals.
...And 8 more matches

Displaying Places information using views
see querying places for information about obtaining and using nsinavhistoryresult objects, which this page assumes you are familiar with.
...see querying places and places query uris for information on query uris.
...see the tree reference and trees tutorial for general information about trees.
...And 8 more matches

Transformations - Web APIs
with transformations there are more powerful ways to translate the origin to a different position, rotate the grid and even scale it.
... saving and restoring state before we look at the transformation methods, let's look at two other methods which are indispensable once you start generating ever more complex drawings.
...a drawing state consists of the transformations that have been applied (i.e.
...And 8 more matches

Intl.NumberFormat - JavaScript
the intl.numberformat object is a constructor for objects that enable language sensitive number formatting.
... constructor intl.numberformat() creates a new numberformat object.
... static methods intl.numberformat.supportedlocalesof() returns an array containing those of the provided locales that are supported without having to fall back to the runtime's default locale.
...And 8 more matches

Media type and format guide: image, audio, and video content - Web media technologies
generally, the media formats supported by a browser are entirely up to the browser's creators, which can complicate the work of a web developer.
...it also provides browser support information for various combinations of these, and suggestions for prioritization of formats, as well as which formats excel at specific types of content.
... references images image file type and format guide covers support of image file types and content formats across the major web browsers, as well as providing basic information about each type: benefits, limitations, and use cases of interest to web designers and developers.
...And 8 more matches

Privacy, permissions, and information security
as users use the web for more and more of their daily tasks, more of their private or personally-identifying information they share, ideally only with sites they trust.
... cooperation among web content, the web browser, and the web server is needed to achieve as much privacy and information security as possible.
... in this article, we examine how to create web content that minimizes the risk of users' personal information or imagery being obtained unexpectedly by third parties.
...And 8 more matches

NetworkInformation - Web APIs
the networkinformation interface provides information about the connection a device is using to communicate with the network and provides a means for scripts to be notified if the connection type changes.
... the networkinformation interfaces cannot be instantiated.
... networkinformation.downlink read only returns the effective bandwidth estimate in megabits per second, rounded to the nearest multiple of 25 kilobits per seconds.
...And 7 more matches

Block formatting context - Developer guides
a block formatting context is a part of a visual css rendering of a web page.
... a block formatting context is created by at least one of the following: the root element of the document (<html>).
... column-span: all should always create a new formatting context, even when the column-span: all element isn't contained by a multicol container (spec change, chrome bug).
...And 7 more matches

Index - XSLT: Extensible Stylesheet Language Transformations
xslt/xpath reference: xslt elements, exslt functions, xpath functions, xpath axes found 54 pages: # page tags and summary 1 xslt: extensible stylesheet language transformations landing, web, xslt extensible stylesheet language transformations (xslt) is an xml-based language used, in conjunction with specialized processing software, for the transformation of xml documents.
... 7 basic example xslt the basic example will load an xml file and apply a xsl transformation on it.
...the xml file describes an article and the xsl file formats the information for display.
...And 7 more matches

application/http-index-format specification - Archive of obsolete content
the application/http-index-format file format is an attempt to provide a generic, extensible file listing format that is principly machine readable.
...this data is not intended for display to the end user and is only meant as a comment to make the file format clear to a human interpreter.
... 101 pre formatted human readable information line.
...And 6 more matches

WebGL2RenderingContext.getInternalformatParameter() - Web APIs
the webgl2renderingcontext.getinternalformatparameter() method of the webgl 2 api returns information about implementation-dependent support for internal formats.
... syntax any gl.getinternalformatparameter(target, internalformat, pname); parameters target a glenum specifying the target renderbuffer object.
... possible values: gl.renderbuffer: buffer data storage for single images in a renderable internal format.
...And 6 more matches

Web Video Text Tracks Format (WebVTT) - Web APIs
web video text tracks format (webvtt) is a format for displaying timed text tracks (such as subtitles or captions) using the <track> element.
...webvtt is a text based format, which must be encoded using utf-8.
... we can also place comments in our .vtt file, to help us remember important information about the parts of our file.
...And 6 more matches

Date and time formats used in HTML - HTML: Hypertext Markup Language
the formats of the strings that specify these values are described in this article.
... elements that use such formats include certain forms of the <input> element that let the user choose or specify a date, time, or both, as well as the <ins> and <del> elements, whose datetime attribute specifies the date or date and time at which the insertion or deletion of content occurred.
... for <input>, the values of type that return a value which contains a string representing a date and/or time are: date datetime datetime-local month time week examples before getting into the intricacies of how date and time strings are written and parsed in html, here are some examples that should give you a good idea what the more commonly-used date and time string formats look like.
...And 6 more matches

Text formatting - JavaScript
accessing the individual code units in such a string using brackets may have undesirable consequences such as the formation of strings with unmatched surrogate code units, in violation of the unicode standard.
...5; const ten = 10; console.log('fifteen is ' + (five + ten) + ' and not ' + (2 * five + ten) + '.'); // "fifteen is 15 and not 20." now, with template literals, you are able to make use of the syntactic sugar making substitutions like this more readable: const five = 5; const ten = 10; console.log(`fifteen is ${five + ten} and not ${2 * five + ten}.`); // "fifteen is 15 and not 20." for more information, read about template literals in the javascript reference.
... internationalization the intl object is the namespace for the ecmascript internationalization api, which provides language sensitive string comparison, number formatting, and date and time formatting.
...And 6 more matches

Intl.ListFormat - JavaScript
the intl.listformat object is a constructor for objects that enable language-sensitive list formatting.
... constructor intl.listformat() creates a new listformat object.
... static methods intl.listformat.supportedlocalesof() returns an array containing those of the provided locales that are supported without having to fall back to the runtime's default locale.
...And 5 more matches

nsIURLFormatter
toolkit/components/urlformatter/public/nsiurlformatter.idlscriptable this interface exposes methods to substitute variables in url formats.
...mozilla applications linking to mozilla websites are strongly encouraged to use urls of the following format: http[s]://%service%.mozilla.[com|org]/%locale%/ method overview astring formaturl(in astring aformat); astring formaturlpref(in astring apref); methods formaturl() formats a string url.
...astring formaturl( in astring aformat ); parameters aformat unformatted url as a string.
...And 4 more matches

Toolkit version format
this document is a reference for the version format, as used in firefox 1.5 (xulrunner 1.8) and later.
... this format is used by the extension manager, software update, and other parts of the platform.
... versions in at least the following places must conform to this format: addon's and target application's version in install and update manifests.
...And 4 more matches

Network Information API - Web APIs
the network information api provides information about the system's connection in terms of general connection type (e.g., 'wifi', 'cellular', etc.).
...the entire api consists of the addition of the networkinformation interface and a single property to the navigator interface: navigator.connection.
...a real-world use case would likely use a switch statement or some other method to check all of the possible values of networkinformation.type.
...And 4 more matches

WebGLShaderPrecisionFormat - Web APIs
the webglshaderprecisionformat interface is part of the webgl api and represents the information returned by calling the webglrenderingcontext.getshaderprecisionformat() method.
... properties webglshaderprecisionformat.rangemin read only the base 2 log of the absolute value of the minimum value that can be represented.
... webglshaderprecisionformat.rangemax read only the base 2 log of the absolute value of the maximum value that can be represented.
...And 4 more matches

Keyframe Formats - Web APIs
element.animate(), keyframeeffect.keyframeeffect(), and keyframeeffect.setkeyframes() all accept objects formatted to represent a set of keyframes.
... there are several options to this format, which are explained below.
... syntax there are two different ways to format keyframes: an array of objects (keyframes) consisting of properties and values to iterate over.
...And 4 more matches

The Web Open Font Format (WOFF) - Developer guides
woff (the web open font format) is a web font format developed by mozilla in concert with type supply, letterror, and other organizations.
... it uses a compressed version of the same table-based sfnt structure used by truetype, opentype, and open font format, but adds metadata and private-use data structures, including predefined fields allowing foundries and vendors to provide license information if desired.
... many font vendors that are unwilling to license their truetype or opentype format fonts for use on the web will license woff format fonts.
...And 4 more matches

Intl.DateTimeFormat.supportedLocalesOf() - JavaScript
the intl.datetimeformat.supportedlocalesof() method returns an array containing those of the provided locales that are supported in date and time formatting without having to fall back to the runtime's default locale.
... syntax intl.datetimeformat.supportedlocalesof(locales[, options]) parameters locales a string with a bcp 47 language tag, or an array of such strings.
...for information about this option, see the intl page.
...And 4 more matches

Intl.ListFormat() constructor - JavaScript
the intl.listformat() constructor creates objects that enable language-sensitive list formatting.
... syntax new intl.listformat([locales[, options]]) parameters locales optional.
...for information about this option, see the intl page.
...And 4 more matches

Intl.ListFormat.supportedLocalesOf() - JavaScript
the intl.listformat.supportedlocalesof() method returns an array containing those of the provided locales that are supported in date and time formatting without having to fall back to the runtime's default locale.
... syntax intl.listformat.supportedlocalesof(locales[, options]) parameters locales a string with a bcp 47 language tag, or an array of such strings.
...for information about this option, see the intl page.
...And 4 more matches

Intl.NumberFormat.supportedLocalesOf() - JavaScript
the intl.numberformat.supportedlocalesof() method returns an array containing those of the provided locales that are supported in number formatting without having to fall back to the runtime's default locale.
... syntax intl.numberformat.supportedlocalesof(locales[, options]) parameters locales a string with a bcp 47 language tag, or an array of such strings.
...for information about this option, see the intl page.
...And 4 more matches

Intl.RelativeTimeFormat.supportedLocalesOf() - JavaScript
the intl.relativetimeformat.supportedlocalesof() method returns an array containing those of the provided locales that are supported in date and time formatting without having to fall back to the runtime's default locale.
... syntax intl.relativetimeformat.supportedlocalesof(locales[, options]) parameters locales a string with a bcp 47 language tag, or an array of such strings.
...for information about this option, see the intl page.
...And 4 more matches

Storing the information you need — Variables - Learn web development
if you are using a desktop browser, the best place to type your sample code is your browser's javascript console (see what are browser developer tools for more information on how to access this tool).
...you can have a simple object that represents a box and contains information about its width, length, and height, or you could have an object that represents a person, and contains data about their name, height, weight, what language they speak, how to say hello to them, and more.
... try entering the following line into your console: let dog = { name : 'spot', breed : 'dalmatian' }; to retrieve the information stored in the object, you can use the following syntax: dog.name we won't be looking at objects any more for now — you can learn more about those in a future module.
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WebGLRenderingContext.getShaderPrecisionFormat() - Web APIs
the webglrenderingcontext.getshaderprecisionformat() method of the webgl api returns a new webglshaderprecisionformat object describing the range and precision for the specified shader numeric format.
... syntax webglshaderprecisionformat gl.getshaderprecisionformat(shadertype, precisiontype); parameters shadertype either a gl.fragment_shader or a gl.vertex_shader.
... return value a webglshaderprecisionformat object or null, if an error occurs.
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XSL Transformations in Mozilla FAQ - Web APIs
see the discussion on bug #338621 for more information.
...most come from what we suspect ie to do after the transformation.
...mozilla in contrast renders exactly the result of your transformation.
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XSLT: Extensible Stylesheet Language Transformations
xslt/xpath reference: xslt elements, exslt functions, xpath functions, xpath axes extensible stylesheet language transformations (xslt) is an xml-based language used, in conjunction with specialized processing software, for the transformation of xml documents.
... although the process is referred to as "transformation," the original document is not changed; rather, a new xml document is created based on the content of an existing document.
... then, the new document may be serialized (output) by the processor in standard xml syntax or in another format, such as html or plain text.
...And 3 more matches

format - Web APIs
the svgaltglyphelement.format property is a domstring that defines the format of the given font.
... it has the same meaning as the 'format' property of svgglyphrefelement property.
... if the font is in one of the formats listed in css2([css2], section15.3.5), then its value is the corresponding <string> parameter of the font.
...And 2 more matches

<pre>: The Preformatted Text element - HTML: Hypertext Markup Language
the html <pre> element represents preformatted text which is to be presented exactly as written in the html file.
... example html <p>using css to change the font color is easy.</p> <pre> body { color: red; } </pre> result accessibility concerns it is important to provide an alternate description for any images or diagrams created using preformatted text.
... people experiencing low vision conditions and browsing with the aid of assistive technology such as a screen reader may not understand what the preformatted text characters are representing when they are read out in sequence.
...And 2 more matches

Intl.DateTimeFormat.prototype.resolvedOptions() - JavaScript
the intl.datetimeformat.prototype.resolvedoptions() method returns a new object with properties reflecting the locale and date and time formatting options computed during initialization of this datetimeformat object.
... syntax datetimeformat.resolvedoptions() return value a new object with properties reflecting the locale and date and time formatting options computed during the initialization of the given datetimeformat object.
... weekday era year month day hour minute second timezonename the values resulting from format matching between the corresponding properties in the options argument and the available combinations and representations for date-time formatting in the selected locale.
...And 2 more matches

format-number - XPath
xslt/xpath reference: xslt elements, exslt functions, xpath functions, xpath axes the format-number function evaluates a number and returns a string representing the number in a given format.
... syntax format-number(number ,pattern [,decimal-format] ) arguments number the number to be formatted pattern a string in the format of the jdk 1.1 decimalformat class.
...here is the java se 6 decimalformat.) decimal-format (optional) the name of an xsl:decimal-format element that defines the number format to be used.
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An Overview - XSLT: Extensible Stylesheet Language Transformations
so the model for transformation is that one xml document is used to transform another xml document.
... all xslt transformations are performed on trees, not documents.
... the xslt transformation engine, called the processor, does not work directly on documents.
...And 2 more matches

Transforming XML with XSLT - XSLT: Extensible Stylesheet Language Transformations
for further information about css, see eric meyer's css pages.
...xslt allows a stylesheet author to transform a primary xml document in two significant ways: manipulating and sorting the content, including a wholesale reordering of it if so desired, and transforming the content into a different format (and in the case of firefox, the focus is on converting it on the fly into html which can then be displayed by the browser).
... xslt/xpath reference elements xsl:apply-imports (supported) xsl:apply-templates (supported) xsl:attribute (supported) xsl:attribute-set (supported) xsl:call-template (supported) xsl:choose (supported) xsl:comment (supported) xsl:copy (supported) xsl:copy-of (supported) xsl:decimal-format (supported) xsl:element (supported) xsl:fallback (not supported) xsl:for-each (supported) xsl:if (supported) xsl:import (mostly supported) xsl:include (supported) xsl:key (supported) xsl:message (supported) xsl:namespace-alias (not supported) xsl:number (partially supported) xsl:otherwise (supported) xsl:output (partially supported) xsl:param (supported) xsl:preserve-space (supported) xsl:processing-instruction xsl:sort (supported) xsl:strip-space (supported) xsl:stylesheet (part...
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JavaScript/XSLT Bindings - XSLT: Extensible Stylesheet Language Transformations
javascript/xslt bindings javascript can run xslt transformations through the xsltprocessor object.
... once instantiated, an xsltprocessor has an xsltprocessor.importstylesheet() method that takes as an argument the xslt stylesheet to be used in the transformation.
...var xsltprocessor = new xsltprocessor(); // load the xsl file using synchronous (third param is set to false) xmlhttprequest var myxmlhttprequest = new xmlhttprequest(); myxmlhttprequest.open("get", "example.xsl", false); myxmlhttprequest.send(null); var xslref = myxmlhttprequest.responsexml; // finally import the .xsl xsltprocessor.importstylesheet(xslref); for the actual transformation, xsltprocessor requires an xml document, which is used in conjunction with the imported xsl file to produce the final result.
...And 2 more matches

JSErrorFormatString
syntax typedef struct jserrorformatstring { const char *format; uint16_t argcount; int16_t exntype; } jserrorformatstring; name type description format const char * the error format string in ascii.
... argcount uint16_t the number of arguments to expand in the formatted error message.
... description jserrorformatstring is a struct to represent error message and type, returned by js_reporterrornumber function.
... see also mxr id search for jserrorformatstring jsexntype js_reporterrornumber bug 684526 ...

nsIAuthInformation
netwerk/base/public/nsiauthinformation.idlscriptable a object that holds authentication information.
...after the user entered the authentication information, it should set the attributes of this object to indicate to the caller what was entered by the user.
... need_domain 4 this dialog needs domain information.
... only_password 8 this dialog only asks for password information.

Version, UI, and Status Information - Plugins
« previousnext » this chapter describes the functions that allow a plug-in to display a message on the status line, get agent information, and check on the current version of the plug-in api and the browser.
...you can also use the status line to notify the user of plug-in-related information.
... getting agent information a plug-in can check which browser is running on the user's current system.
...if you want to gather usage statistics or just find out the version of your plug-in's host browser, this information can help you.

SVGFontFaceFormatElement - Web APIs
the svgfontfaceformatelement interface corresponds to the <font-face-format> elements.
... object-oriented access to the attributes of the <font-face-format> element via the svg dom is not possible.
... <div id="interfacediagram" style="display: inline-block; position: relative; width: 100%; padding-bottom: 23.333333333333332%; vertical-align: middle; overflow: hidden;"><svg style="display: inline-block; position: absolute; top: 0; left: 0;" viewbox="-50 0 600 140" preserveaspectratio="xminymin meet"><a xlink:href="/docs/web/api/svgfontfaceformatelement" target="_top"><rect x="1" y="1" width="240" height="50" fill="#f4f7f8" stroke="#d4dde4" stroke-width="2px" /><text x="121" y="30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">svgfontfaceformatelement</text></a></svg></div> a:hover text { fill: #0095dd; pointer-events: all;} properties this interface has no properties but inherits properties...
... specifications specification status comment scalable vector graphics (svg) 1.1 (second edition)the definition of 'svgfontfaceformatelement' in that specification.

x-ms-format-detection - HTML: Hypertext Markup Language
the x-ms-format-detection attribute determines whether data formats within the element’s text, like phone numbers, are automatically converted to followable links.
... links created through format detection do not appear in the dom.
... syntax <html x-ms-format-detection="none"> value all all supported data formats are detected.
... none format detection is turned off.

Intl.NumberFormat.prototype.resolvedOptions() - JavaScript
the intl.numberformat.prototype.resolvedoptions() method returns a new object with properties reflecting the locale and number formatting options computed during initialization of this numberformat object.
... syntax numberformat.resolvedoptions() return value a new object with properties reflecting the locale and number formatting options computed during the initialization of the given numberformat object.
... examples using the resolvedoptions method var de = new intl.numberformat('de-de'); var usedoptions = de.resolvedoptions(); usedoptions.locale; // "de-de" usedoptions.numberingsystem; // "latn" usedoptions.notation; // "standard" usedoptions.signdisplay; // "auto" usedoption.style; // "decimal" usedoptions.minimumintegerdigits; // 1 usedoptions.minimumfractiondigits; // 0 usedoptions.maximumfractiondigits; ...
...// 3 usedoptions.usegrouping; // true specifications specification ecmascript internationalization api (ecma-402)the definition of 'intl.numberformat.prototype.resolvedoptions' in that specification.

Intl.RelativeTimeFormat.prototype.resolvedOptions() - JavaScript
the intl.relativetimeformat.prototype.resolvedoptions() method returns a new object with properties reflecting the locale and relative time formatting options computed during initialization of this relativetimeformat object.
... syntax relativetimeformat.resolvedoptions() return value a new object with properties reflecting the locale and number formatting options computed during the initialization of the given relativetimeformat object.
... numeric the format of output message.
... examples using the resolvedoptions method var de = new intl.relativetimeformat('de-de'); var usedoptions = de.resolvedoptions(); usedoptions.locale; // "de-de" usedoptions.style; // "long" usedoptions.numeric; // "always" usedoptions.numberingsystem; // "latn" specifications specification status comment ecmascript internationalization api (ecma-402)the definition of 'relativetimeformat.resolvedoptions()' in that specification.

format - SVG: Scalable Vector Graphics
the format attribute indicates the format of the given font.
... two elements are using this attribute: <altglyph> and <glyphref> context notes value <string> default value none animatable no <string> this value specifies the format of the given font.
... here is a list of font formats and their strings that can be used as values for this attribute: format string format truedoc-pfr truedoc™ portable font resource embedded-opentype embedded opentype type-1 postscript™ type 1 truetype truetype opentype opentype, including truetype open truetype-gx truetype with gx extensions speedo speedo intellifont intellifont specifications specification status comment scalable vector graphics (svg) 1.1 (second edition)the definition of 'format for <glyphref>' in that specification.
... recommendation initial definition for <glyphref> scalable vector graphics (svg) 1.1 (second edition)the definition of 'format for <altglyph>' in that specification.

Converting WebAssembly text format to wasm - WebAssembly
this article explains a little bit about how it works, and how to use available tools to convert text format files to the .wasm assembly format.
... note: text format files are usually saved with a .wat extension.
... a first look at the text format let’s look at a simple example of this — the following program imports a function called imported_func from a module called imports, and exports a function called exported_func: (module (func $i (import "imports" "imported_func") (param i32)) (func (export "exported_func") i32.const 42 call $i ) ) the webassembly function exported_func is exported for use in our environment (e.g.
... converting the text .wat into a binary .wasm file let’s have a go at converting the above .wat text representation example into .wasm assembly format.

NetworkInformation.downlink - Web APIs
the downlink read-only property of the networkinformation interface returns the effective bandwidth estimate in megabits per second, rounded to the nearest multiple of 25 kilobits per seconds.
... syntax var downlink = networkinformation.downlink value a double.
... specifications specification status comment network information apithe definition of 'downlink' in that specification.

NetworkInformation.downlinkMax - Web APIs
the networkinformation.downlinkmax read-only property returns the maximum downlink speed, in megabits per second (mbps), for the underlying connection technology.
... syntax var max = networkinformation.downlinkmax return value an unrestricted double representing the maximum downlink speed, in megabits per second (mb/s), for the underlying connection technology.
...e; if ('downlinkmax' in navigator.connection) { downlinkmax = navigator.connection.downlinkmax; } } console.log('current connection type: ' + connectiontype + ' (downlink max: ' + downlinkmax + ')'); } logconnectiontype(); navigator.connection.addeventlistener('change', logconnectiontype); specifications specification status comment network information apithe definition of 'downlinkmax' in that specification.

NetworkInformation.effectiveType - Web APIs
the effectivetype read-only property of the networkinformation interface returns the effective type of the connection meaning one of 'slow-2g', '2g', '3g', or '4g'.
... syntax var effectivetype = networkinformation.effectivetype value a string containing one of 'slow-2g', '2g', '3g', or '4g'.
... specifications specification status comment network information apithe definition of 'effectivetype' in that specification.

NetworkInformation.rtt - Web APIs
the networkinformation.rtt read-only property returns the estimated effective round-trip time of the current connection, rounded to the nearest multiple of 25 milliseconds.
... syntax rtt = networkinformation.rtt return value a number.
... specifications specification status comment network information apithe definition of 'rtt' in that specification.

WebGLShaderPrecisionFormat.precision - Web APIs
the read-only webglshaderprecisionformat.precision property returns the number of bits of precision that can be represented.
... for integer formats this value is always 0.
... examples var canvas = document.getelementbyid('canvas'); var gl = canvas.getcontext('webgl'); gl.getshaderprecisionformat(gl.vertex_shader, gl.medium_float).precision; // 23 gl.getshaderprecisionformat(gl.fragment_shader, gl.low_int).precision; // 0 specifications specification status comment webgl 1.0the definition of 'webglshaderprecisionformat.precision' in that specification.

Inline formatting context - CSS: Cascading Style Sheets
this article explains the inline formatting context core concepts the inline formatting context is part of the visual rendering of a web page.
... in the example below, the two (<div>) elements with the black borders form a block formatting context, inside which each word participates in an inline formatting context.
...if there is a float within the same block formatting context however, the float will cause the line boxes that wrap the float to become shorter.

203 Non-Authoritative Information - HTTP
the http 203 non-authoritative information response status indicates that the request was successful but the enclosed payload has been modified by a transforming proxy from that of the origin server's 200 (ok) response .
... the 203 response is similar to the value 214, meaning transformation applied, of the warning header code, which has the additional advantage of being applicable to responses with any status code.
... status 203 non-authoritative information specifications specification title rfc 7231, section 6.3.4: 203 non-authoritative information hypertext transfer protocol (http/1.1): semantics and content ...

Intl​.List​Format​.prototype​.resolvedOptions() - JavaScript
the intl.listformat.prototype.resolvedoptions() method returns a new object with properties reflecting the locale and style formatting options computed during the construction of the current listformat object.
... syntax listformat.resolvedoptions() return value an object with properties reflecting the locale and formatting options computed during the construction of the given listformat object.
... examples using resolvedoptions const delistformatter = new intl.listformat("de-de", { style: "short" }); const usedoptions = de.resolvedoptions(); console.log(usedoptions.locale); // "de-de" console.log(usedoptions.style); // "short" console.log(usedoptions.type); // "conjunction" (the default value) specifications specification intl.listformatthe definition of 'resolvedoptions()' in that specification.

OpenSearch description format
the opensearch description format lets a website describe a search engine for itself, so that a browser or other client application can use that search engine.
... for search suggestions, the application/x-suggestions+json url template is used to fetch a suggestion list in json format.
...then, logging information will appear in firefox's error console (tools ⟩ error console) when search plugins are added.

<font-face-format> - SVG: Scalable Vector Graphics
the <font-face-format> svg element describes the type of font referenced by its parent <font-face-uri>.
... usage context categoriesfont elementpermitted contentempty attributes global attributes core attributes specific attributes string dom interface this element implements the svgfontfaceformatelement interface.
... specifications specification status comment scalable vector graphics (svg) 1.1 (second edition)the definition of '<font-face-format>' in that specification.

Basic Example - XSLT: Extensible Stylesheet Language Transformations
basic example the basic example will load an xml file and apply a xsl transformation on it.
...the xml file describes an article and the xsl file formats the information for display.
...the .xsl file is then imported (xsltprocessor.importstylesheet(xslstylesheet)) and the transformation run (xsltprocessor.transformtofragment(xmldoc, document)).

Getting File Information - Archive of obsolete content
file and stream guide: [ nsiscriptableio | accessing files | getting file information | reading from files | writing to files | moving, copying and deleting files | uploading and downloading files | working with directories ] important note: the pages from the file and stream guide use the io object (nsiscriptableio), which was not available in any released version of the platform (pending some fixes).
... the nsifile object has a number of useful attributes which may be used to retrieve information about a file.

getFormattedString - Archive of obsolete content
« xul reference home getformattedstring( key, strarray ) return type: string looks up the format string for the given key name in the string bundle and returns a formatted copy where each occurrence of %s (uppercase) is replaced by each successive element in the supplied array.
... alternatively, numbered indices of the format %n$s (e.g.

Information architecture - MDN Web Docs Glossary: Definitions of Web-related terms
information architecture, as applied to web design and development, is the practice of organizing the information / content / functionality of a web site so that it presents the best user experience it can, with information and services being easily usable and findable.
... learn more general knowledge information architecture on wikipedia ...

Information for users
please check the accessibility help topic for more information.
... assistive technology compatibility this is a wiki page which users can edit to provide up to date information on any issues related to compatibility with assistive technologies such as screen readers, screen magnifiers, voice input software and on screen keyboards.

Firefox Operational Information Database: SQLite
a large amount of operational information about websites visited and browser configuration is stored in relational databases in sqlite used by firefox.
... the sqlite manager add-on allows convenient browsing of this information.

Using dynamic styling information - Web APIs
the css object model (cssom), part of the dom, exposes specific interfaces allowing manipulation of a wide amount of information regarding css.
...see example 6: getcomputedstyle in the examples chapter for more information on how to use this method.

onMSVideoFormatChanged - Web APIs
onmsvideoformatchanged is an event which occurs when the video format changes.
... syntax value description event property object.onmsvideoformatchanged = handler; attachevent method object.attachevent("onmsvideoformatchanged", handler) addeventlistener method object.addeventlistener("", handler, usecapture) event handler parameters val[in], type=function see also htmlvideoelement microsoft api extensions ...

NetworkInformation.onchange - Web APIs
the networkinformation.onchange event handler contains the code that is fired when connection information changes, and the change is received by the networkinformation object.
...} // register for event changes: navigator.connection.onchange = changehandler; // another way: navigator.connection.addeventlistener('change', changehandler); specifications specification status comment network information apithe definition of 'onchange' in that specification.

NetworkInformation.saveData - Web APIs
the networkinformation.savedata read-only property of the networkinformation interface returns true if the user has set a reduced data usage option on the user agent.
... syntax var savedata = networkinformation.savedata; value a boolean.

NetworkInformation.type - Web APIs
the networkinformation.type read-only property returns the type of connection a device is using to communicate with the network.
... syntax var type = netinfo.type return value an enumerated value that is one of the following values: "bluetooth" "cellular" "ethernet" "none" "wifi" "wimax" "other" "unknown" specifications specification status comment network information apithe definition of 'type' in that specification.

WebGLShaderPrecisionFormat.rangeMax - Web APIs
the read-only webglshaderprecisionformat.rangemax property returns the base 2 log of the absolute value of the maximum value that can be represented.
... examples var canvas = document.getelementbyid('canvas'); var gl = canvas.getcontext('webgl'); gl.getshaderprecisionformat(gl.vertex_shader, gl.medium_float).rangemax; // 127 gl.getshaderprecisionformat(gl.fragment_shader, gl.low_int).rangemax; // 24 specifications specification status comment webgl 1.0the definition of 'webglshaderprecisionformat.rangemax' in that specification.

WebGLShaderPrecisionFormat.rangeMin - Web APIs
the read-only webglshaderprecisionformat.rangemin property returns the base 2 log of the absolute value of the minimum value that can be represented.
... examples var canvas = document.getelementbyid('canvas'); var gl = canvas.getcontext('webgl'); gl.getshaderprecisionformat(gl.vertex_shader, gl.medium_float).rangemin; // 127 gl.getshaderprecisionformat(gl.fragment_shader, gl.low_int).rangemin; // 24 specifications specification status comment webgl 1.0the definition of 'webglshaderprecisionformat.rangemin' in that specification.

Accessibility Information for Web Authors - Accessibility
rather than providing a complex technical report, wave 4.0 shows the original web page with embedded icons and indicators that reveal the accessibility information within your page.
...this document gives a plan which is being developed by ibm, mozilla and wai protocols and formats working group (pfwg) to address the issue of accessible dhtml.

Feature-Policy: legacy-image-formats - HTTP
the http feature-policy header legacy-image-formats directive controls whether the current document is allowed to display images in legacy formats.
... syntax feature-policy: legacy-image-formats <allowlist>; <allowlist> an allowlist is a list of origins that takes one or more of the following values, separated by spaces: *: the feature will be allowed in this document, and all nested browsing contexts (iframes) regardless of their origin.

Information Security Basics - Web security
a basic understanding of information security can help you avoid unnecessarily leaving your software and sites insecure and vulnerable to weaknesses that can be exploited for financial gain or other malicious reasons.
...with this information, you can be aware of the role and importance of security throughout the web development cycle and beyond into deployment of your content.

XSLT elements reference - XSLT: Extensible Stylesheet Language Transformations
<xsl:apply-imports><xsl:apply-templates><xsl:attribute-set><xsl:attribute><xsl:call-template><xsl:choose><xsl:comment><xsl:copy-of><xsl:copy><xsl:decimal-format><xsl:element><xsl:fallback><xsl:for-each><xsl:if><xsl:import><xsl:include><xsl:key><xsl:message><xsl:namespace-alias><xsl:number><xsl:otherwise><xsl:output><xsl:param><xsl:preserve-space><xsl:processing-instruction><xsl:sort><xsl:strip-space><xsl:stylesheet><xsl:template><xsl:text><xsl:transform><xsl:value-of><xsl:variable><xsl:when><xsl:with-param> <xsl:apply-imports> <xsl:apply-templates> ...
...<xsl:attribute> <xsl:attribute-set> <xsl:call-template> <xsl:choose> <xsl:comment> <xsl:copy> <xsl:copy-of> <xsl:decimal-format> <xsl:element> <xsl:fallback> (not supported) <xsl:for-each> <xsl:if> <xsl:import> (mostly supported) <xsl:include> <xsl:key> <xsl:message> <xsl:namespace-alias> (not supported) <xsl:number> (partially supported) <xsl:otherwise> <xsl:output> (partially supported) <xsl:param> <xsl:preserve-space> <xsl:processing-instruction> <xsl:sort> <xsl:strip-space> <xsl:stylesheet> (partially supported) <xsl:template> <xsl:text> (partially supported) <xsl:transform> <xsl:value-of> (partially supported) <xsl:variable> <xsl:when> <xsl:with-param> ...

The Netscape XSLT/XPath Reference - XSLT: Extensible Stylesheet Language Transformations
elements xsl:apply-imports (supported) xsl:apply-templates (supported) xsl:attribute (supported) xsl:attribute-set (supported) xsl:call-template (supported) xsl:choose (supported) xsl:comment (supported) xsl:copy (supported) xsl:copy-of (supported) xsl:decimal-format (supported) xsl:element (supported) xsl:fallback (not supported) xsl:for-each (supported) xsl:if (supported) xsl:import (mostly supported) xsl:include (supported) xsl:key (supported) xsl:message (supported) xsl:namespace-alias (not supported) xsl:number (partially supported) xsl:otherwise (supported) xsl:output (partially supported) xsl:param (supported) xsl:preserve-s...
...child descendant descendant-or-self following following-sibling namespace (not supported) parent preceding preceding-sibling self functions boolean() (supported) ceiling() (supported) concat() (supported) contains() (supported) count() (supported) current() (supported) document() (supported) element-available() (supported) false() (supported) floor() (supported) format-number() (supported) function-available() (supported) generate-id() (supported) id() (partially supported) key() (supported) lang() (supported) last() (supported) local-name() (supported) name() (supported) namespace-uri() (supported) normalize-space() (supported) not() (supported) number() (supported) position() (supported) round() (supported) starts-with() (suppor...

Advanced Example - XSLT: Extensible Stylesheet Language Transformations
once the transformation is complete, the result is appended to the document, as shown in this example.
...tnode(mynode, true); // after cloning, we append xmlref.appendchild(clonednode); // set the sorting parameter in the xsl file var sortval = xsltprocessor.getparameter(null, "myorder"); if (sortval == "" || sortval == "descending") xsltprocessor.setparameter(null, "myorder", "ascending"); else xsltprocessor.setparameter(null, "myorder", "descending"); // initiate the transformation var fragment = xsltprocessor.transformtofragment(xmlref, document); // clear the contents document.getelementbyid("example").innerhtml = ""; mydom = fragment; // add the new content from the transformation document.getelementbyid("example").appendchild(fragment) } // xsl stylesheet: <?xml version="1.0" encoding="utf-8"?> <xsl:stylesheet version="1.0" xmlns="http://www.w3.org/19...

System information - Archive of obsolete content
please see the system information api proposal for now.

Accessibility Information for Core Gecko Developers
this document shows several interactive desktop-style widgets that are accessible by keyboards and assistive technologies, and outlines a plan being developed by ibm, mozilla, and the wai protocols and formats working group (pfwg) to address the issue of dhtml accessibility.

Information for Assistive Technology Vendors
information for assistive technology vendors accessibility features in mozilla & call for testers!

Localization formats
ocalizers if it is needed may be slower because file is not compiled into binaries not used as a standard by any other localization project no tools to validate syntax, so a localizer may cause accidental errors that can cause breakage (level of breakage depends on level of error) cannot use po editor, which most localizers know and love gettext (.po) gettext is a widely-used localization format that uses .po files.

browser.urlbar.formatting.enabled
the preference browser.urlbar.formatting.enabled controls whether the domain name including the top level domain is highlighted in the address bar by coloring it black and the other parts grey.

NSS Key Log Format
secrets follow the format <label> <space> <clientrandom> <space> <secret> where: <label> describes the following secret.

Autoconfig file format definition
please see https://wiki.mozilla.org/thunderbird:autoconfiguration:configfileformat.

Autoconfig file format
how to create a config file file format definition ...

<style>: The Style Information element - HTML: Hypertext Markup Language
the html <style> element contains style information for a document, or part of a document.

<xsl:output> - XSLT: Extensible Stylesheet Language Transformations
optional attributes method specifies output format.

<xsl:template> - XSLT: Extensible Stylesheet Language Transformations
this is useful for processing the same information in multiple ways.

<xsl:text> - XSLT: Extensible Stylesheet Language Transformations
optional attributes disable-output-escaping (netscape does not serialize the result of transformation - the "output" below - so this attribute is essentially irrelevant in context.

<xsl:value-of> - XSLT: Extensible Stylesheet Language Transformations
optional attributes disable-output-escaping (netscape does not serialize the result of transformation - the "output" below - so this attribute is essentially irrelevant in context.

PI Parameters - XSLT: Extensible Stylesheet Language Transformations
<?xslt-param name="color" value="blue"?> <?xslt-param name="size" select="2"?> <?xml-stylesheet type="text/xsl" href="style.xsl"?> note that these pis have no effect when transformation is done using the xsltprocessor object in javascript.

Introduction - XSLT: Extensible Stylesheet Language Transformations
since the xml data loaded only contains the raw information without any presentation data, it can load quickly even on dialup.

Resources - XSLT: Extensible Stylesheet Language Transformations
resources using the mozilla javascript interface to xsl transformations mozilla.org's xslt project page, which includes a frequently encountered issues section.

Setting Parameters - XSLT: Extensible Stylesheet Language Transformations
setting parameters while running transformations using precoded .xsl and .xml files is quite useful, configuring the .xsl file from javascript may be even more useful.

Index - Web APIs
51 analysernode api, analysernode, interface, reference, web audio api the analysernode interface represents a node able to provide real-time frequency and time-domain analysis information.
... 86 animationevent api, experimental, interface, reference, web animations the animationevent interface represents events providing information related to animations.
... 217 authenticatorassertionresponse.authenticatordata api, authenticatorassertionresponse, property, reference, web authentication api, webauthn the authenticatordata property of the authenticatorassertionresponse interface returns an arraybuffer containing information from the authenticator such as the relying party id hash (rpidhash), a signature counter, test of user presence, user verification flags, and any extensions processed by the authenticator.
...And 287 more matches

Index
this strategy allows nss to work with many hardware devices (e.g., to speed up the calculations required for cryptographic operations, or to access smartcards that securely protect a secret key) and software modules (e.g., to allow to load such modules as a plugin that provides additional algorithms or stores key or trust information) that implement the pkcs#11 interface.
...the preferred approach is to use certificates, and to look up certificates by properties such as the contained subject name (information that describes the owner of the certificate).
... in addition to the freebl, softoken, and ckbi modules, there is an utility library for general operations (e.g., encoding/decoding between data formats, a list of standardized object identifiers (oid)).
...And 143 more matches

Index - Archive of obsolete content
109 system/runtime access to information about firefox's runtime environment.
... 111 system/xul-app information about the application on which your add-on is running.
... 136 console add-on sdk enables your add-on to log error, warning or informational messages.
...And 118 more matches

Bytecode Descriptions
format: jof_atom symbol operands: (uint8_t symbol (the js::symbolcode of the symbol to use)) stack: ⇒ symbol push a well-known symbol.
...format: jof_ic pos stack: val ⇒ (+val) the unary + operator.
...(per spec, unary - supports bigints, but unary + does not.) format: jof_ic neg stack: val ⇒ (-val) the unary - operator.
...And 118 more matches

Index - MDN Web Docs Glossary: Definitions of Web-related terms
8 ascii glossary, infrastructure ascii (american standard code for information interchange) is one of the most popular coding method used by computers for converting letters, numbers, punctuation and control codes into digital form.
... 12 accessibility tree (aom) aom, accessibility, dom, glossary, reference the accessibility tree, or accessibility object model (aom), contains accessibility-related information for most html elements.
... 26 bandwidth glossary, infrastructure bandwidth is the measure of how much information can pass through a data connection in a given amount of time.
...And 68 more matches

Index
2 accessing the windows registry using xpcom add-ons, code snippets, extensions, needsclassification, windows registry when implementing windows-specific functionality, it is often useful to access the windows registry for information about the environment or other installed programs.
...for more information on the workings of xpcom look elsewhere.
...the resources here provide information about this language binding and how to use it.
...And 50 more matches

sslfnc.html
this page is part of the ssl reference that we are migrating into the format described in the mdn style guide.
...see the description below for more information on this option.
...see the description below for more information about this option.
...And 49 more matches

Web audio codec guide - Web media technologies
for information about the fundamental concepts behind how digital audio works, see the article digital audio concepts.
...oding within 64 kbps (for telephony/voip) rtp / webrtc mp3 mpeg-1 audio layer iii mp4, adts, mpeg1, 3gp opus opus webm, mp4, ogg vorbis vorbis webm, ogg [1] when mpeg-1 audio layer iii codec data is stored in an mpeg file, and there is no video track on the file, the file is typically referred to as an mp3 file, even though it's still an mpeg format file.
... factors affecting the encoded audio there are two general categories of factors that affect the encoded audio which is output by an audio codec's encoder: details about the source audio's format and contents, and the codec and its configuration during the encoding process.
...And 41 more matches

Editor Embedding Guide - Archive of obsolete content
this will not really give you any concrete information on the state of the command.
...this will not really give you any concrete information on the state of the command.
...this will not really give you any concrete information on the state of the command.
...And 36 more matches

Introduction to Public-Key Cryptography - Archive of obsolete content
for an overview of ssl, see "introduction to ssl." for an overview of encryption and decryption, see "encryption and decryption." information on digital signatures is available from "digital signatures." public-key cryptography is a set of well-established techniques and standards for protecting communications from eavesdropping, tampering, and impersonation attacks.
... encryption and decryption allow two communicating parties to disguise information they send to each other.
... the sender encrypts, or scrambles, information before sending it.
...And 35 more matches

Web video codec guide - Web media technologies
just as audio codecs do for the sound data, video codecs compress the video data and encode it into a format that can later be decoded and played back or edited.
... mpeg-2 mpeg-2 part 2 visual mp4, mpeg, quicktime theora theora ogg vp8 video processor 8 3gp, ogg, webm vp9 video processor 9 mp4, ogg, webm factors affecting the encoded video as is the case with any encoder, there are two basic groups of factors affecting the size and quality of the encoded video: specifics about the source video's format and contents, and the characteristics and configuration of the codec used while encoding the video.
... effect of source video format on encoded output the degree to which the format of the source video will affect the output varies depending on the codec and how it works.
...And 33 more matches

Mozilla Crypto FAQ - Archive of obsolete content
note that this document is for your information only and is not intended as legal advice.
...information in the faq also reflects the new u.s.
... the questions in this faq address mozilla's support for encryption and related security functionality, information important to mozilla contributors relating to encryption functionality in mozilla, and general questions on u.s.
...And 30 more matches

NSS tools : modutil
name modutil - manage pkcs #11 module information within the security module database.
...please contribute to the initial review in mozilla nss bug 836477[1] description the security module database tool, modutil, is a command-line utility for managing pkcs #11 module information both within secmod.db files and within hardware tokens.
...the jar file uses the nss pkcs #11 jar format to identify all the files to be installed, the module's name, the mechanism flags, and the cipher flags, as well as any files to be installed on the target machine, including the pkcs #11 module library file and other files such as documentation.
...And 30 more matches

NSS tools : modutil
name modutil — manage pkcs #11 module information within the security module database.
... synopsis modutil [options] arguments description the security module database tool, modutil, is a command-line utility for managing pkcs #11 module information both within secmod.db files and within hardware tokens.
...the jar file uses the nss pkcs #11 jar format to identify all the files to be installed, the module's name, the mechanism flags, and the cipher flags, as well as any files to be installed on the target machine, including the pkcs #11 module library file and other files such as documentation.
...And 30 more matches

Python binding for NSS
project information python-nss is a python binding for nss (network security services) and nspr (netscape portable runtime).
... for information on nss and nspr, see the following: network security services (nss).
...the exact error code, error description, and often contextual error information will be present in the exception object.
...And 26 more matches

Index - Learn web development
10 wai-aria basics aria, accessibility, article, beginner, codingscripting, guide, html, javascript, learn, wai-aria, semantics this article has by no means covered all that's available in wai-aria, but it should have given you enough information to understand how to use it, and know some of the most common patterns you will encounter that require it.
...this article provides some hints and tips in both of these areas that will help you get more out of learning web development, as well as further reading so you can find out more information about each sub-topic should you wish..
...every time a web page does more than just sit there and display static information for you to look at—displaying timely content updates, interactive maps, animated 2d/3d graphics, scrolling video jukeboxes, or more—you can bet that javascript is probably involved.
...And 25 more matches

HTML documentation index - HTML: Hypertext Markup Language
6 date and time formats used in html date, element, format, html, iso 8601, input, reference, string, time, week, datetime, datetime-local, del, ins, month, month-year, week-year certain html elements use date and/or time values.
... the formats of the strings that specify these values are described in this article.
... 13 data-* global attributes, html, reference the data-* global attributes form a class of attributes called custom data attributes, that allow proprietary information to be exchanged between the html and its dom representation by scripts.
...And 25 more matches

The "codecs" parameter in common media types - Web media technologies
however, many media types—especially those that support video tracks—can benefit from the ability to more precisely describe the format of the data within them.
... for instance, just describing a video in an mpeg-4 file with the mime type video/mp4 doesn't say anything about what format the actual media within takes.
...with it, container-specific information can be provided.
...And 25 more matches

Layout System Overview - Archive of obsolete content
this presentation is typically formatted in accordance with the requirements of the css1 and css2 specifications from the w3c.
... presentation formatting is also required to provide compatibility with legacy browsers (microsoft internet explorer and netscape navigator 4.x).
... the decision about when to apply css-specified formatting and when to apply legacy formatting is controlled by the document's doctype specification.
...And 24 more matches

Client-Server Overview - Learn web development
an html file containing information about a product, or a list of products).
... head: get the metadata information about a specific resource without getting the body like get would.
... additional information can be encoded with the request (for example, html form data).
...And 24 more matches

HTTP Index - HTTP
9 mime types (iana media types) content-type, guide, http, mime types, meta, request header, response header, application/javascript, application/json, application/xml a media type (also known as a multipurpose internet mail extensions or mime type) is a standard that indicates the nature and format of a document, file, or assortment of bytes.
... 11 resource urls guide, http, intermediate, resource resource urls, urls prefixed with the resource: scheme, are used by firefox and firefox browser extensions to load resources internally, but some of the information is available to sites the browser connects to as well.
... 17 content negotiation content negotiation, content negotiation reference, http, reference in http, content negotiation is the mechanism that is used for serving different representations of a resource at the same uri, so that the user agent can specify which is best suited for the user (for example, which language of a document, which image format, or which content encoding).
...And 24 more matches

Extension Versioning, Update and Compatibility - Archive of obsolete content
add-on versioning add-ons should specify their versions using the toolkit version format.
... as a rough overview this is a version string split by periods, some examples: 2.0 1.0b1 3.0pre1 5.0.1.2 note: before firefox 1.5 the more basic firefox version format was used: major.minor.release.build[+] where only digits were allowed.
... the toolkit version format supports the firefox version format but allows greater flexibility.
...And 21 more matches

Performance best practices for Firefox front-end engineers
see detecting and avoiding synchronous reflow below for more information.
... this also means that requestanimationframe() is not a good place to put queries for layout or style information.
... generally speaking, you force a synchronous style flush any time you query for style information after the dom has changed within the same frame tick.
...And 21 more matches

certutil
for information security module database management, see the modutil manpages.
... -l list all the certificates, or display information about a named certificate, in a certificate database.
... -a use ascii format or allow the use of ascii format for input or output.
...And 21 more matches

Plug-in Development Overview - Gecko Plugin API Reference
also see making plug-ins scriptable for more information about making plug-ins accessible from the browser.
...for information about the html elements to use, see using html to display plug-ins.
...for more information about mime types, see these mime rfcs: rfc-2045: "multipurpose internet mail extensions (mime) part one: format of internet message bodies" rfc-2046: "multipurpose internet mail extensions (mime) part two: media types" rfc-4288: "media type specifications and registration procedures" there are some variations to how plug-ins are handled on different platforms.
...And 20 more matches

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.
... the video won't play, because different browsers support different video (and audio) formats.
...formats like mp3, mp4 and webm are called container formats.
...And 20 more matches

NSS tools : certutil
for information on the security module database management, see the modutil manpage.
... -l list all the certificates, or display information about a named certificate, in a certificate database.
... -a use ascii format or allow the use of ascii format for input or output.
...And 20 more matches

NSS tools : signtool
options -b basename specifies the base filename for the .rsa and .sf files in the meta-inf directory to conform with the jar format.
... -f commandfile specifies a text file containing netscape signing tool options and arguments in keyword=value format.
...for more information about the syntax used with this file, see "tips and techniques".
...And 20 more matches

Plug-in Development Overview - Plugins
also see making plug-ins scriptable for more information about making plug-ins accessible from the browser.
...for information about the html elements to use, see using html to display plug-ins.
...for more information about mime types, see these mime rfcs: rfc-2045: "multipurpose internet mail extensions (mime) part one: format of internet message bodies" rfc-2046: "multipurpose internet mail extensions (mime) part two: media types" rfc-4288: "media type specifications and registration procedures" there are some variations to how plug-ins are handled on different platforms.
...And 20 more matches

<input>: The Input (Form Input) element - HTML: Hypertext Markup Language
see the html autocomplete attribute for additional information, including information on password security and how autocomplete is slightly different for hidden than for other input types.
...see the submit input type for more information.
...see the submit input type for more information.
...And 20 more matches

SubtleCrypto.importKey() - Web APIs
the importkey() method of the subtlecrypto interface imports a key: that is, it takes as input a key in an external, portable format and gives you a cryptokey object that you can use in the web crypto api.
... the function accepts several import formats: see supported formats for details.
... syntax const result = crypto.subtle.importkey( format, keydata, algorithm, extractable, usages ); parameters format is a string describing the data format of the key to import.
...And 19 more matches

Introduction to the server side - Learn web development
it can also make sites easier to use by storing personal preferences and information — for example reusing stored credit card details to streamline subsequent payments.
... the request includes a url identifying the affected resource, a method that defines the required action (for example to get, delete, or post the resource), and may include additional information encoded in url parameters (the field-value pairs sent via a query string), as post data (data sent by the http post method), or in associated cookies.
... a dynamic site can return different data for a url based on information provided by the user or stored preferences and can perform other operations as part of returning a response (e.g.
...And 18 more matches

Signaling and video calling - Web APIs
a form of discovery and media format negotiation must take place, as discussed elsewhere, in order for two devices on different networks to locate one another.
...a signaling server's job is to serve as an intermediary to let two peers find and establish a connection while minimizing exposure of potentially private information as much as possible.
...webrtc doesn't specify a transport mechanism for the signaling information.
...And 18 more matches

Implementing a Microsoft Active Accessibility (MSAA) Server - Accessibility
using this information, a screen reader will speak out loud important changes to the document or ui, and allow the user to track where they navigate.
...some screen readers can even show information on a refreshable braille display.
... on microsoft windows, these kinds of assistive technology acquire this necessary information via a combination of hacks, msaa and proprietary doms.
...And 18 more matches

XUL controls - Archive of obsolete content
for more reference information, see the xul reference.
... <button label="save" accesskey="s"/> more information about the button element.
... <button type="menu" label="view"> <menupopup> <menuitem label="list"/> <menuitem label="details"/> </menupopup> </button> more information about this type of menu button element.
...And 17 more matches

WebGL constants - Web APIs
var debuginfo = gl.getextension('webgl_debug_renderer_info'); var vendor = gl.getparameter(debuginfo.unmasked_vendor_webgl); the webgl tutorial has more information, examples, and resources on how to get started with webgl.
... getting gl parameter information constants passed to webglrenderingcontext.getparameter() to specify what information to return.
... depth_bits 0x0d56 stencil_bits 0x0d57 polygon_offset_units 0x2a00 polygon_offset_factor 0x8038 texture_binding_2d 0x8069 sample_buffers 0x80a8 samples 0x80a9 sample_coverage_value 0x80aa sample_coverage_invert 0x80ab compressed_texture_formats 0x86a3 vendor 0x1f00 renderer 0x1f01 version 0x1f02 implementation_color_read_type 0x8b9a implementation_color_read_format 0x8b9b browser_default_webgl 0x9244 buffers constants passed to webglrenderingcontext.bufferdata(), webglrenderingcontext.buffersubdata(), webglrenderingcont...
...And 17 more matches

MIME types (IANA media types) - HTTP
a media type (also known as a multipurpose internet mail extensions or mime type) is a standard that indicates the nature and format of a document, file, or assortment of bytes.
... image list at iana image or graphical data including both bitmap and vector still images as well as animated versions of still image formats such as animated gif or apng.
... text list at iana text-only data including any human-readable content, source code, or textual data such as comma-separated value (csv) formatted data.
...And 17 more matches

Skinning XUL Files by Hand - Archive of obsolete content
to skin a xul file means to change the overall look of that file by changing its style information.
...but you may also want to define new classes of buttons particular to your xul file, in which case the style information will be wholly defined within your custom css file.
...the ability to apply styles to elements of a type, to specifically identified elements, and to classes of elements creates the potential for redundancies or conflicts in the style information.
...And 16 more matches

NPAPI plugin reference - Archive of obsolete content
browser-side plug-in api this chapter describes methods in the plug-in api that are provided by the browser; these allow call back to the browser to request information, tell the browser to repaint part of the window, and so forth.
... np_getvalue allows the browser to query the plug-in for information.
... np_port contains information required by the window field of an npwindow structure.
...And 16 more matches

Introducing a complete toolchain - Learn web development
we'll go all the way from setting up a sensible development environment and putting transformation tools in place to actually deploying your app on netlify.
... in this article we'll introduce the case study, set up our development environment, and set up our code transformation tools.
... useful development tools such as prettier for formatting and eslint for linting.
...And 16 more matches

WebGLRenderingContext - Web APIs
the webgl tutorial has more information, examples, and resources on how to get started with webgl.
... the webgl context the following properties and methods provide general information and functionality to deal with the webgl context: webglrenderingcontext.canvas a read-only back-reference to the htmlcanvaselement.
... state information webglrenderingcontext.activetexture() selects the active texture unit.
...And 16 more matches

Codecs used by WebRTC - Web media technologies
the webrtc api makes it possible to construct web sites and apps that let users communicate in real time, using audio and/or video as well as optional data and other information.
...however, rfc 7742 specifies that all webrtc-compatible browsers must support vp8 and h.264's constrained baseline profile for video, and rfc 7874 specifies that browsers must support at least the opus codec as well as g.711's pcma and pcmu formats.
...of secondary importance is the need to keep the video and audio synchronized, so that the movements and any ancillary information (such as slides or a projection) are presented at the same time as the audio that corresponds.
...And 15 more matches

WAI-ARIA basics - Learn web development
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.
... an important point about wai-aria attributes is that they don't affect anything about the web page, except for the information exposed by the browser's accessibility apis (where screenreaders get their information from).
... note: you can find a useful list of all the aria roles and their uses, with links to futher information, in the wai-aria spec — see definition of roles.
...And 14 more matches

NSS Tools modutil
using the security module database (modutil) newsgroup: mozilla.dev.tech.crypto the security module database tool is a command-line utility for managing pkcs #11 module information within secmod.db files or within hardware tokens.
...for information on certificate database and key database management, see using the certificate database tool.
... -list [modulename] display basic information about the contents of the secmod.db file.
...And 14 more matches

Gecko object attributes
this is useful for retrieving microformat semantics for an element.
...this may provide more information than the mapped role, which is best-fit.
...please see the aria states and properties module for more information.
...And 14 more matches

Mozilla
see the gecko overview for more information about the style system.
...this can be useful if you want to integrate a gecko application's password management with an existing password management system, or use your own password storage format or database.
...here is a very simple example of the observer pattern: creating mozsearch plugins firefox 2 uses a simplified form of the opensearch format for storing search plugins.
...And 14 more matches

Accessibility Inspector - Firefox Developer Tools
the accessibility inspector provides a means to access important information exposed to assistive technologies on the current page via the accessibility tree, allowing you to check what's missing or otherwise needs attention.
...this means trying your best to not lock anyone out of accessing information because of any disability they may have, or any other personal circumstances such as the device they are using, the speed of their network connection, or their geographic location or locale.
... you can find more extensive information in the accessibility section of mdn web docs.
...And 14 more matches

Cognitive accessibility - Accessibility
adaptability guideline 1.3 states "content should be adaptable." create content that can be presented in different ways without losing information or structure.
... all information, including structure and relationships conveyed through the presentation, should be available in a form that can be perceived by all users to achieve this goal.
... for example, the information could be spoken aloud via a narration tool.
...And 14 more matches

Audio and Video Delivery - Developer guides
currently, to support all browsers we need to specify two formats, although with the adoption of mp3 and mp4 formats in firefox and opera, this is changing fast.
... you can find compatibility information in the guide to media types and formats on the web.
... to deliver video and audio, the general workflow is usually something like this: check what format the browser supports via feature detection (usually a choice of two, as stated above).
...And 14 more matches

<input type="time"> - HTML: Hypertext Markup Language
appearance chrome and opera in chrome/opera the time control is simple, with slots to enter hours and minutes in 12 or 24-hour format depending on operating system locale, and up and down arrows to increment and decrement the currently selected component.
...it also uses a 12- or 24-hour format for inputting times, based on system locale.
...it, like chrome, uses a 12- or 24-hour format for inputting times, based on system locale: 12-hour 24-hour value a domstring representing a time, or empty.
...And 14 more matches

SVG documentation index - SVG: Scalable Vector Graphics
they let svg markup and its resulting dom share information that standard attributes can't, usually for scripting purposes.
... 86 format deprecated, svg, svg attribute the format attribute indicates the format of the given font.
... 96 glyphref deprecated, svg, svg attribute the glyphref attribute represents the glyph identifier, the format of which is dependent on the format of the given font.
...And 14 more matches

Index - Archive of obsolete content
193 menuitem.type xul attributes, xul reference more information on adding checkmarks to menus in the xul tutorial 194 min xul attributes, xul reference no summary!
... 424 fileguide see io 425 accessing files file and stream guide: [ nsiscriptableio | accessing files | getting file information | reading from files | writing to files | moving, copying and deleting files | uploading and downloading files | working with directories ] 426 getting file information file and stream guide: [ nsiscriptableio | accessing files | getting file information | reading from files | writing to files | moving, copying and deleting files | uploading and downloading files | workin...
...g with directories ] 427 io file and stream guide: [ nsiscriptableio | accessing files | getting file information | reading from files | writing to files | moving, copying and deleting files | uploading and downloading files | working with directories ] 428 moving, copying and deleting files file and stream guide: [ nsiscriptableio | accessing files | getting file information | reading from files | writing to files | moving, copying and deleting files | uploading and downloading files | working with directories ] 429 reading from files file and stream guide: [ nsiscriptableio | accessing files | getting file information | reading from files | writing to files | moving, copying and deleting files | uploading and downloading files |...
...And 13 more matches

Mozilla's Section 508 Compliance
the united states federal rehabilitation act's section 508 is a new standard for defining accessibility requirements for software and other electronic and information technology.
... the following is provided for informational purposes only and is not a legally binding voluntary product accessibility template (vpat).
... (d) sufficient information about a user interface element including the identity, operation and state of the element shall be available to assistive technology.
...And 13 more matches

Accessibility documentation index - Accessibility
addition of aria semantics only exposes extra information to a browser's accessibility api, and does not affect a page's dom.
...the alert role is most useful for information that requires the user's immediate attention, for example: 16 using the alertdialog role aria, accessibility, codingscripting, html, needscontent, role(2), web development, agent, alertdialog, alerts, modal, user, useragent the alertdialog role is used to notify the user of urgent information that demands the user's immediate attention.
...this is very similar to aria-labelledby: a label describes the essence of an object, while a description provides more information that the user might need.
...And 13 more matches

HTML elements reference - HTML: Hypertext Markup Language
for more information about the basics of html elements and attributes, see the section on elements in the introduction to html article.
... document metadata metadata contains information about the page.
... this includes information about styles, scripts and data to help software (search engines, browsers, etc.) use and render the page.
...And 13 more matches

Date.parse() - JavaScript
there are still many differences in how different hosts parse date strings, therefore date strings should be manually parsed (a library can help if many different formats are to be accommodated).
... syntax direct call: date.parse(datestring) implicit call: new date(datestring) parameters datestring a string representing a simplification of the iso 8601 calendar date extended format.
... (other formats may be used, but results are implementation-dependent.) return value a number representing the milliseconds elapsed since january 1, 1970, 00:00:00 utc and the date obtained by parsing the given string representation of a date.
...And 13 more matches

Enhanced Extension Installation - Archive of obsolete content
in the profile directory, the file compatibility.ini stores information about the version of the application (build info) that last started this profile - during startup this file is checked and if the version info held by the running app disagrees with the info held by this file, a compatibility check is run on all installed items.
...the composite datasource handles all read-only information requests, and when data must be written the extension manager determines the appropriate datasource to write and flush to.
... the model looks something like this: nsextensionsdatasource.prototype = { _composite // the composite that manages the two // datasources at the install locations for // read-only information requests _profileextensions // the rdf/xml datasource for the items at the // profile install location _globalextensions // the rdf/xml datasource for the items at the // global install location.
...And 12 more matches

Adding preferences to an extension - Archive of obsolete content
its job is to start up the observer to watch for changes to our preferences, instantiate an object to use to manage our preferences, and install an interval routine to update the stock information periodically.
...ion() { // register to receive notifications of preference changes this.prefs = components.classes["@mozilla.org/preferences-service;1"] .getservice(components.interfaces.nsiprefservice) .getbranch("extensions.stockwatcher2."); this.prefs.addobserver("", this, false); this.tickersymbol = this.prefs.getcharpref("symbol").touppercase(); this.refreshinformation(); window.setinterval(this.refreshinformation, 10*60*1000); } }, our object has two member variables.
... now that we're monitoring the preferences, we can set up to watch the stock information and display it in the status bar panel.
...And 12 more matches

Creating a dynamic status bar extension - Archive of obsolete content
« previousnext » this article builds upon the article creating a status bar extension, which creates a static status bar panel in the firefox status bar, by dynamically updating its content with information fetched from the web every few minutes.
... specifically, this sample displays a stock quote in the status bar, and, when you mouse over it, displays a tooltip containing more detailed information about the stock.
...8"?> <!doctype overlay> <overlay id="stockwatcher-overlay" xmlns="http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul"> <script type="application/javascript" src="chrome://stockwatcher/content/stockwatcher.js"/> <!-- firefox --> <statusbar id="status-bar"> <statusbarpanel id="stockwatcher" label="loading..." tooltiptext="current value" onclick="stockwatcher.refreshinformation()" /> </statusbar> </overlay> also, notice that the definition of the status bar panel now includes a new property, onclick, which references the javascript function that will be executed whenever the user clicks on the status bar panel.
...And 12 more matches

Inner-browsing extending the browser navigation paradigm - Archive of obsolete content
extending traditional hypertext navigation the hypertext approach to developing web pages, in which developers format text layouts into pages and link those pages to related content, is analogous to a book or a magazine: readers view pages, go to other pages for more information, and view resources listed as references on that page.
...without leaving the page, the user browses new information and preserves the page's context.
...good candidates for inner-browsing include a spell check application, in which the text entered in a web page is checked as it is typed; a webmail application that uses the inner-browsing model to display the separate messages and message lists in an integrated way, much like a client mail app; and a stock ticker that spools the information across the web page.
...And 12 more matches

Introduction to SSL - Archive of obsolete content
this document is primarily intended for administrators of red hat server products, but the information it contains may also be useful for developers of applications that support ssl.
...this confirmation might be important if the server, for example, is a bank sending confidential financial information to a customer and wants to check the recipient's identity.
... an encrypted ssl connection requires all information sent between a client and a server to be encrypted by the sending software and decrypted by the receiving software, thus providing a high degree of confidentiality.
...And 12 more matches

Client-side form validation - Learn web development
previous overview: forms next before submitting data to the server, it is important to ensure all required form controls are filled out, in the correct format.
... go to any popular site with a registration form, and you will notice that they provide feedback when you don't enter your data in the format they are expecting.
... "please enter your phone number in the format xxx-xxxx" (a specific data format is required for it to be considered valid).
...And 12 more matches

Creating hyperlinks - Learn web development
html text formatting, as covered in html text fundamentals.
... adding supporting information with the title attribute another attribute you may want to add to your links is title.
... the title contains additional information about the link, such as which kind of information the page contains, or things to be aware of on the web site.
...And 12 more matches

Server-side web frameworks - Learn web development
they provide tools and libraries that simplify common web development tasks, including routing urls to appropriate handlers, interacting with databases, supporting sessions and user authorization, formatting output (e.g.
... work directly with http requests and responses as we saw in the last article, web servers and browsers communicate via the http protocol — servers wait for http requests from the browser and then return information in http responses.
...every "view" function (a request handler) receives an httprequest object containing request information, and is required to return an httpresponse object with the formatted output (in this case a string).
...And 12 more matches

Creating localizable web applications
cheatsheet don't hardcode english text, formats (numbers, dates, addresses, etc.), word order or sentence structure.
...you could easily use list($category, $tab, $page) = explode('/', $path); to get this information directly from the url.
...you can learn more about the choice of the format for your project at file formats.
...And 12 more matches

NSS Certificate Download Specification
this document describes the data formats used by nss 3.x for installing certificates.
... data formats nss can accept certificates in several formats.
... binary formats nss's certificate loader will recognize several binary formats.
...And 12 more matches

Plug-in Basics - Plugins
plug-ins like these are now available: multimedia viewers such as adobe flash and adobe acrobat utilities that provide object embedding and compression/decompression services applications that range from personal information managers to games the range of possibilities for using plug-in technology seems boundless, as shown by the growing numbers of independent software vendors who are creating new and innovative plug-ins.
...notice in view-source that this information is simply gathered from the javascript.
...for more information about helper applications, refer to the netscape online help.
...And 12 more matches

Live streaming web audio and video - Developer guides
usually, we require different formats and special server-side software to achieve this.
...in order to have this capability, we need to use formats that facilitate this.
... live streaming formats generally allow adaptive streaming by breaking streams into a series of small segments and making those segments available at different qualities and bit rates.
...And 12 more matches

<input type="email"> - HTML: Hypertext Markup Language
the input value is automatically validated to ensure that it's either empty or a properly-formatted e-mail address (or list of addresses) before the form can be submitted.
...more specifically, there are three possible value formats that will pass validation: an empty string ("") indicating that the user did not enter a value or that the value was removed.
...this doesn't necessarily mean the e-mail address exists, but it is at least formatted correctly.
...And 12 more matches

Install Manifests - Archive of obsolete content
firefox or thunderbird) uses to determine information about an add-on as it is being installed.
... it contains metadata identifying the add-on, providing information about who created it, where more information can be found about it, which versions of what applications it is compatible with, how it should be updated, and so on.
... the format of the install manifest is rdf/xml.
...And 11 more matches

Using workers in extensions - Archive of obsolete content
how this differs from previous versions this version of the stock ticker extension moves the xmlhttprequest call that fetches updated stock information into a worker thread, which then passes that information back to the main body of the extension's code to update the display in the status bar.
... the worker the worker thread's job in this example is to issue the xmlhttprequest calls that fetch the updated stock information.
... so we need to move the refreshinformation() method from the stockwatcher2.js file into a separate file that will host the worker thread.
...And 11 more matches

Handling Mozilla Security Bugs
for more information read the rest of this document.
... background security vulnerabilities are different from other bugs, because their consequences are potentially so severe: users' private information (including financial information) could be exposed, users' data could be destroyed, and users' systems could be used as platforms for attacks on other systems.
... thus people have strong feelings about how security-related bugs are handled, and in particular about the degree to which information about such bugs is publicly disclosed.
...And 11 more matches

imgIEncoder
1.0 66 introduced gecko 1.8 inherits from: nsiasyncinputstream last changed in gecko 1.9 (firefox 3) method overview void addimageframe( [array, size_is(length), const] in pruint8 data, in unsigned long length, in pruint32 width, in pruint32 height, in pruint32 stride, in pruint32 frameformat, in astring frameoptions); void encodeclipboardimage(in nsiclipboardimage aclipboardimage, out nsifile aimagefile); obsolete since gecko 1.9 void endimageencode(); void initfromdata([array, size_is(length), const] in pruint8 data, in unsigned long length, in pruint32 width, in pruint32 height, in pruint32 stride, in pruint32 inputformat, in astring outputoptions); void startimageencode...
...(in pruint32 width, in pruint32 height, in pruint32 inputformat, in astring outputoptions); constants possible values for input format (note that not all image formats support saving alpha channels): constant value description input_format_rgb 0 input is rgb each pixel is represented by three bytes: r, g, and b (in that order, regardless of host endianness) input_format_rgba 1 input is rgb each pixel is represented by four bytes: r, g, and b (in that order, regardless of host endianness).
... post-multiplied alpha us used (for example 50% transparent red is 0xff000080) input_format_hostargb 2 input is host-endian argb: on big-endian machines each pixel is therefore argb, and for little-endian machiens (intel) each pixel is bgra (this is used by canvas to match it's internal representation) pre-multiplied alpha is used (that is, 50% transparent red is 0x80800000, not 0x80ff0000) possible values for outputoptions.
...And 11 more matches

Migrating from Firebug - Firefox Developer Tools
it shows log information associated with a web page and allows you to execute javascript expressions via its command line.
... copy html and related information firebug's html panel allows to copy the inner and outer html of an element as well as the css and xpath to it via the context menu of an element.
...the output of the call tree is the one that comes nearest to the output in firebug, but the performance panel provides much more information than just the javascript performance.
...And 11 more matches

Network request details - Firefox Developer Tools
this pane provides more detailed information about the request.
... network request details clicking on a row displays a new pane in the right-hand side of the network monitor, which provides more detailed information about the request.
... this includes: information about the request status: the response status code for the request; click the "?" icon to go to the reference page for the status code.
...And 11 more matches

WebGL best practices - Web APIs
(the interpolation of varyings is very cheap, and is done automatically for you through the fixed functionality rasterization phase of the graphics pipeline) for example, a simple animation of a textured surface can be achieved through a time-dependent transformation of texture coordinates.
... if you know your precision requirements, getshaderprecisionformat() will tell you what the system supports.
...(the spec calls this "color-renderable formats") for example, if a system supports float-textures but not render-to-float, generatemipmaps will fail for float formats.
...And 11 more matches

Inputs and input sources - Web APIs
the information for each input source includes which hand it's held in (if applicable), what targeting method it uses, xrspaces that can be used to draw the targeting ray and to find the targeted object or location as well as to draw objects in the user's hands, and profile strings specifying the preferred way to represent the controller in the user's viewing area as well as how the input operates.
...see facing and targeting for further information.
...see supporting advanced controllers and gamepads in webxr applications for more detailed information.
...And 11 more matches

Color picker tool - CSS: Cascading Style Sheets
in: 0; border: 1px solid #ddd; background-color: #fff; display: table; -moz-user-select: none; -webkit-user-select: none; -ms-user-select: none; user-select: none; } .ui-color-picker .picking-area { width: 198px; height: 198px; margin: 5px; border: 1px solid #ddd; position: relative; float: left; display: table; } .ui-color-picker .picking-area:hover { cursor: default; } /* hsv format - hue-saturation-value(brightness) */ .ui-color-picker .picking-area { background: url('https://mdn.mozillademos.org/files/5707/picker_mask_200.png') center center; background: -moz-linear-gradient(bottom, #000 0%, rgba(0, 0, 0, 0) 100%), -moz-linear-gradient(left, #fff 0%, rgba(255, 255, 255, 0) 100%); background: -webkit-linear-gradient(bottom, #000 0%, rgba(0, 0, 0, 0) 100%), -webk...
...it-linear-gradient(left, #fff 0%, rgba(255, 255, 255, 0) 100%); background: -ms-linear-gradient(bottom, #000 0%, rgba(0, 0, 0, 0) 100%), -ms-linear-gradient(left, #fff 0%, rgba(255, 255, 255, 0) 100%); background: -o-linear-gradient(bottom, #000 0%, rgba(0, 0, 0, 0) 100%), -o-linear-gradient(left, #fff 0%, rgba(255, 255, 255, 0) 100%); background-color: #f00; } /* hsl format - hue-saturation-lightness */ .ui-color-picker[data-mode='hsl'] .picking-area { background: -moz-linear-gradient(top, hsl(0, 0%, 100%) 0%, hsla(0, 0%, 100%, 0) 50%, hsla(0, 0%, 0%, 0) 50%, hsl(0, 0%, 0%) 100%), -moz-linear-gradient(left, hsl(0, 0%, 50%) 0%, hsla(0, 0%, 50%, 0) 100%); background: -webkit-linear-gradient(top, hsl(0, 0%, 100%) 0%, hsla(0, 0%, 100%, 0) 50%, hsla(0, 0%, 0%, 0)...
..., saturation, value / brightness, lightness) * @param hue 0-360 * @param saturation 0-100 * @param value 0-100 * @param lightness 0-100 */ function color(color) { if(color instanceof color === true) { this.copy(color); return; } this.r = 0; this.g = 0; this.b = 0; this.a = 1; this.hue = 0; this.saturation = 0; this.value = 0; this.lightness = 0; this.format = 'hsv'; } function rgbcolor(r, g, b) { var color = new color(); color.setrgba(r, g, b, 1); return color; } function rgbacolor(r, g, b, a) { var color = new color(); color.setrgba(r, g, b, a); return color; } function hsvcolor(h, s, v) { var color = new color(); color.sethsv(h, s, v); return color; } function hsvacolor(h, s, v, a) { var color = new color(); color...
...And 11 more matches

Rich-Text Editing in Mozilla - Developer guides
more information can be found in the rich text editing section of migrate apps from internet explorer to mozilla.
...cument.getelementbyid('editorwindow').contentwindow.focus() } example: a simple but complete rich text editor <!doctype html> <html> <head> <title>rich text editor</title> <script type="text/javascript"> var odoc, sdeftxt; function initdoc() { odoc = document.getelementbyid("textbox"); sdeftxt = odoc.innerhtml; if (document.compform.switchmode.checked) { setdocmode(true); } } function formatdoc(scmd, svalue) { if (validatemode()) { document.execcommand(scmd, false, svalue); odoc.focus(); } } function validatemode() { if (!document.compform.switchmode.checked) { return true ; } alert("uncheck \"show html\"."); odoc.focus(); return false; } function setdocmode(btosource) { var ocontent; if (btosource) { ocontent = document.createtextnode(odoc.innerhtml); odoc.in...
...oll; } #textbox #sourcetext { padding: 0; margin: 0; min-width: 498px; min-height: 200px; } #editmode label { cursor: pointer; } </style> </head> <body onload="initdoc();"> <form name="compform" method="post" action="sample.php" onsubmit="if(validatemode()){this.mydoc.value=odoc.innerhtml;return true;}return false;"> <input type="hidden" name="mydoc"> <div id="toolbar1"> <select onchange="formatdoc('formatblock',this[this.selectedindex].value);this.selectedindex=0;"> <option selected>- formatting -</option> <option value="h1">title 1 &lt;h1&gt;</option> <option value="h2">title 2 &lt;h2&gt;</option> <option value="h3">title 3 &lt;h3&gt;</option> <option value="h4">title 4 &lt;h4&gt;</option> <option value="h5">title 5 &lt;h5&gt;</option> <option value="h6">subtitle &lt;h6&gt;</option> <o...
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<input type="month"> - HTML: Hypertext Markup Language
the value is a string whose value is in the format "yyyy-mm", where yyyy is the four-digit year and mm is the month number.
...in browsers that don't support month inputs, the control degrades gracefully to a simple <input type="text">, although there may be automatic validation of the entered text to ensure it's formatted as expected.
...the format of the month string used by this input type is described in format of a valid local month string in date and time formats used in html.
...And 11 more matches

<input type="url"> - HTML: Hypertext Markup Language
the input value is automatically validated to ensure that it's either empty or a properly-formatted url before the form can be submitted.
...more specifically, there are two possible value formats that will pass validation: an empty string ("") indicating that the user did not enter a value or that the value was removed.
...this doesn't necessarily mean the url address exists, but it is at least formatted correctly.
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XUL accessibility guidelines - Archive of obsolete content
the bookmark manager allows users to sort bookmarks by a particular column of information and choose which columns to display.
...us phone numbers are often displayed on the web in two main formats xxx-xxx-xxxx or (xxx) xxx-xxxx.
... assistive information users of assistive technologies often require additional markup to understand meanings and associations that may be intuitive to visual users.
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Command line crash course - Learn web development
try running this now in your terminal: ls this gives you a list of the files and directories in your present working directory, but the information is really basic — you only get the name of each item present, not whether it is a file or a directory, or anything else.
... fortunately, a small change to the command usage can give you a lot more information.
... for example, give this a go and see what you get: ls -l in the case of ls, the -l (dash ell) option gives you a listing with one file or directory on each line, and a lot more information shown.
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Client-side tooling overview - Learn web development
transformation — tools that transform code in some way, e.g.
...you can find more information about it at git and github.
... code formatters code formatters are somewhat related to linters, except that rather than point out errors in your code, they usually tend to make sure your code is formatted correctly, according to your style rules, ideally automatically fixing errors that they find.
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Software accessibility: Where are we today?
select text, pictures, and other information using a mouse react to sounds played.
...finally, this technology could be useful to mainstream users, on portable information appliances, or to access information when the eyes are busy elsewhere.
... the optacon provides access to printed words, graphics and on-screen information by means of an array vibrating pins the size of an index finger.
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An overview of NSS Internals
this strategy allows nss to work with many hardware devices (e.g., to speed up the calculations required for cryptographic operations, or to access smartcards that securely protect a secret key) and software modules (e.g., to allow to load such modules as a plugin that provides additional algorithms or stores key or trust information) that implement the pkcs#11 interface.
...the preferred approach is to use certificates, and to look up certificates by properties such as the contained subject name (information that describes the owner of the certificate).
... in addition to the freebl, softoken, and ckbi modules, there is an utility library for general operations (e.g., encoding/decoding between data formats, a list of standardized object identifiers (oid)).
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JS_ConvertArguments
syntax bool js_convertarguments(jscontext *cx, const js::callargs &args, const char *format, ...); // added in spidermonkey 31 bool js_convertarguments(jscontext *cx, unsigned argc, jsval *argv, const char *format, ...); // obsolete since jsapi 30 name type description cx jscontext * the context in which to perform any necessary conversions.
... cx also affects the interpretation of format, if js_addargumentformatter has been called.
...(the purpose is to ensure gc safety.) format const char * null-terminated string describing the types of the out parameters and how to convert the values in argv.
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nsIDOMWindowUtils
query_selected_text 3200 query_selected_text queries the first selection range's information.
... query_character_at_point 3208 query_character_at_point queries the character information at the specified point.
... void garbagecollect( in nsicyclecollectorlistener alistener optional ); parameters alistener optional listener that receives information about the cc graph (see @mozilla.org/cycle-collector-logger;1 for a logger component) getcursortype() get current cursor type from this window.
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Block and inline layout in normal flow - CSS: Cascading Style Sheets
normal flow is defined in the css 2.1 specification, which explains that any boxes in normal flow will be part of a formatting context.
...we describe block-level boxes as participating in a block formatting context, and inline-level boxes as participating in an inline formatting context.
... the behaviour of elements which have a block or inline formatting context is also defined in this specification.
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Making content editable - Developer guides
this article provides some information about this functionality.
...apability.policy.allowclipboard.clipboard.paste", "allaccess"); example: a simple but complete rich text editor <!doctype html> <html> <head> <title>rich text editor</title> <script type="text/javascript"> var odoc, sdeftxt; function initdoc() { odoc = document.getelementbyid("textbox"); sdeftxt = odoc.innerhtml; if (document.compform.switchmode.checked) { setdocmode(true); } } function formatdoc(scmd, svalue) { if (validatemode()) { document.execcommand(scmd, false, svalue); odoc.focus(); } } function validatemode() { if (!document.compform.switchmode.checked) { return true ; } alert("uncheck \"show html\"."); odoc.focus(); return false; } function setdocmode(btosource) { var ocontent; if (btosource) { ocontent = document.createtextnode(odoc.innerhtml); odoc.in...
...oll; } #textbox #sourcetext { padding: 0; margin: 0; min-width: 498px; min-height: 200px; } #editmode label { cursor: pointer; } </style> </head> <body onload="initdoc();"> <form name="compform" method="post" action="sample.php" onsubmit="if(validatemode()){this.mydoc.value=odoc.innerhtml;return true;}return false;"> <input type="hidden" name="mydoc"> <div id="toolbar1"> <select onchange="formatdoc('formatblock',this[this.selectedindex].value);this.selectedindex=0;"> <option selected>- formatting -</option> <option value="h1">title 1 &lt;h1&gt;</option> <option value="h2">title 2 &lt;h2&gt;</option> <option value="h3">title 3 &lt;h3&gt;</option> <option value="h4">title 4 &lt;h4&gt;</option> <option value="h5">title 5 &lt;h5&gt;</option> <option value="h6">subtitle &lt;h6&gt;</option> <o...
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<img>: The Image Embed element - HTML: Hypertext Markup Language
supported image formats the html standard doesn't list what image formats to support, so each user agent supports different formats.
... a complete guide to image formats supported by web browsers is available.
... below is a list of the image formats that are most commonly used on the web, as well as some older formats that should no longer be used, despite existing content possibly still using them.
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<input type="datetime-local"> - HTML: Hypertext Markup Language
the format of the date and time value used by this input type is described in local date and time strings in date and time formats used in html.
... you can set a default value for the input by including a date and time inside the value attribute, like so: <label for="party">enter a date and time for your party booking:</label> <input id="party" type="datetime-local" name="partydate" value="2017-06-01t08:30"> one thing to note is that the displayed date and time formats differ from the actual value; the displayed date and time are formatted according to the user's locale as reported by their operating system, whereas the date/time value is always formatted yyyy-mm-ddthh:mm.
... you can also get and set the date value in javascript using the htmlinputelement.value property, for example: var datecontrol = document.queryselector('input[type="datetime-local"]'); datecontrol.value = '2017-06-01t08:30'; there are several methods provided by javascript's date that can be used to convert numeric date information into a properly-formatted string, or you can do it manually.
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<input type="file"> - HTML: Hypertext Markup Language
because a given file type may be identified in more than one manner, it's useful to provide a thorough set of type specifiers when you need files of a given format.
... for instance, there are a number of ways microsoft word files can be identified, so a site that accepts word files might use an <input> like this: <input type="file" id="docpicker" accept=".doc,.docx,application/msword,application/vnd.openxmlformats-officedocument.wordprocessingml.document"> capture the capture attribute value is a string that specifies which camera to use for capture of image or video data, if the accept attribute indicates that the input should be of one of those types.
...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 followi...
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<video>: The Video Embed element - HTML: Hypertext Markup Language
in a similar manner to the <img> element, we include a path to the media we want to display inside the src attribute; we can include other attributes to specify information such as video width and height, whether we want it to autoplay and loop, whether we want to show the browser's default video controls, etc.
...see our autoplay guide for additional information about how to properly use autoplay.
...see cors settings attributes for additional information.
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Connecting to Remote Content - Archive of obsolete content
besides xml, it can be used to retrieve data in other formats, for example json, html and plain text.
... json content json is a very lightweight and simple data representation format, similar to the object representation used in javascript.
... unlike javascript, the json format doesn't allow any kind of code that can be run, only data.
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JXON - Archive of obsolete content
this is a good and standardized compromise for a javascript usage, since all of the information of an xml document is contained in these node types.
... all other information (like processing instructions, schemas, comments, etc.) will be lost.
... this type of algorithm is still considered lossless, since what is lost is meta-information and not information.
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Archived Mozilla and build documentation - Archive of obsolete content
califiletype the califiletype interface provides information about a specific file type.
...see the references section for information on creating extension in earlier browsers.
... help viewer help viewer: allows information to be shown to the user inside mozilla.
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Threats - Archive of obsolete content
a threat is any circumstance or event with the potential to adversely impact data or systems via unauthorized access, destruction, disclosure, or modification of information, and/or denial of service.
... threats may involve intentional actors (e.g., attacker who wants to access information on a server) or unintentional actors (e.g., administrator who forgets to disable user accounts of a former employee.) threats can be local, such as a disgruntled employee, or remote, such as an attacker in another geographical area.
...information remains intact, but its privacy is compromised.
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Gecko FAQ - Gecko Redirect 1
for more information see the wikipedia article on gecko.
... basically, a layout engine takes content (such as html, xml, image files, applets, and so on) and formatting information (such as cascading style sheets, presentational html tags, etc.) and displays the formatted content on the screen.
...gecko also offers the ability to parse various document types (html, xml, svg, etc), advanced rendering capabilities including compositing and transformations, and support for embedded javascript and plugins.
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Eclipse CDT Manual Setup
there is valuable information here that should be integrated back into that page, but a large amount of it is now taken care of by the mach project generation code.
... for now it's stored here until that integration happens in order that the eclipse cdt page isn't hugely cluttered with mostly redundant information, make setting up eclipse look much more complicated than it is nowadays.
...some of it like the section on building the index and usage tips are still relevant, and other parts still may provide useful background information to understand it in more detail on how eclipse works.
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NSS tools : crlutil
for information on security module database management, see using the security module database tool.
... for information on certificate and key database management, see using the certificate database tool.
...if located in file it should be encoded in asn.1 encode format.
...And 9 more matches

sslerr.html
this page is part of the ssl reference that we are migrating into the format described in the mdn style guide.
... ssl_error_bad_block_padding -12264 "ssl received a record with bad block padding." ssl was using a block cipher, and the last block in an ssl record had incorrect padding information in it.
...he_not_configured -12185 "ssl server cache not configured and not disabled for this socket." ssl_error_renegotiation_not_allowed -12176 "renegotiation is not allowed on this ssl socket." received a malformed (too long or short or invalid content) ssl handshake: all the error codes in the following block indicate that the local socket received an improperly formatted ssl3 handshake message from the remote peer.
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NSS Tools crlutil
for information on security module database management, see using the security module database tool.
... for information on certificate and key database management, see using the certificate database tool.
...if located in file it should be encoded in asn.1 encode format.
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NSS tools : crlutil
for information on security module database management, see using the security module database tool.
... for information on certificate and key database management, see using the certificate database tool.
...if located in file it should be encoded in asn.1 encode format.
...And 9 more matches

Index
97 jserrorformatstring jsapi reference, reference, référence(2), spidermonkey jserrorformatstring is a struct to represent error message and type, returned by js_reporterrornumber function.
... 100 jsexntype jsapi reference, reference, référence(2), spidermonkey these types are part of a jserrorformatstring structure.
... 127 jsnewresolveop jsapi reference, obsolete, spidermonkey like jsresolveop, but flags provide contextual information about the property access.
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nsIWebBrowserPersist
encode_flags_formatted 2 for plain text output.
...html output: always do prettyprinting, ignoring existing formatting.
... encode_flags_raw 4 output without formatting or wrapping the content.
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SubtleCrypto.unwrapKey() - Web APIs
as with subtlecrypto.importkey(), you specify the key's import format and other attributes of the key to import details such as whether it is extractable, and which operations it can be used for.
... syntax const result = crypto.subtle.unwrapkey( format, wrappedkey, unwrappingkey, unwrapalgo, unwrappedkeyalgo, extractable, keyusages ); parameters format is a string describing the data format of the key to unwrap.
... it can be one of the following: raw: raw format.
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SubtleCrypto.wrapKey() - Web APIs
this means that it exports the key in an external, portable format, then encrypts the exported key.
... as with subtlecrypto.exportkey(), you specify an export format for the key.
... syntax const result = crypto.subtle.wrapkey( format, key, wrappingkey, wrapalgo ); parameters format is a string describing the data format in which the key will be exported before it is encrypted.
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WebGL2RenderingContext - Web APIs
the webgl tutorial has more information, examples, and resources on how to get started with webgl.
... state information webgl2renderingcontext.getindexedparameter() returns the indexed value for the given target.
... renderbuffers webgl2renderingcontext.getinternalformatparameter() returns information about implementation-dependent support for internal formats.
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<transform-function> - CSS: Cascading Style Sheets
the <transform-function> css data type represents a transformation that affects an element's appearance.
... transformation functions can rotate, resize, distort, or move an element in 2d or 3d space.
... syntax the <transform-function> data type is specified using one of the transformation functions listed below.
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<input type="date"> - HTML: Hypertext Markup Language
among browsers with custom interfaces for selecting dates are chrome and opera, whose data control looks like so: the edge date control looks like: and the firefox date control looks like this: value a domstring representing a date in yyyy-mm-dd format, or empty events change and input supported common attributes autocomplete, list, readonly, and step idl attributes list, value, valueasdate, valueasnumber.
...the date is formatted according to iso8601, described in format of a valid date string in date and time formats used in html.
... you can set a default value for the input with a date inside the value attribute, like so: <input type="date" value="2017-06-01"> the displayed date format will differ from the actual value — the displayed date is formatted based on the locale of the user's browser, but the parsed value is always formatted yyyy-mm-dd.
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HTTP headers - HTTP
http headers let the client and the server pass additional information with an http request or response.
... request headers contain more information about the resource to be fetched, or about the client requesting the resource.
... response headers hold additional information about the response, like its location or about the server providing it.
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cfx - Archive of obsolete content
for information on how to migrate from cfx to jpm see this guide.
... cfx xpi package your add-on as an xpi file, which is the install file format for firefox add-ons.
...see "using --profiledir" for more information.
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Notes on HTML Reflow - Archive of obsolete content
overview reflow is the process by which the geometry of the layout engine's formatting objects are computed.
... the html formatting objects are called frames : a frame corresponds to the geometric information for (roughly) a single element in the content model; the frames are arranged into a hierarchy that parallels the containment hierarchy in the content model.
...reflow proceeds recursively through some or all of the frame hierarchy, computing geometric information for each frame object that requires it.
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Creating a Help Content Pack - Archive of obsolete content
this is still very much a work in progress, tho, and i need to complete the rest of it soon (where "complete" means "use what's there that's good, build on the stuff that's not as good, and add other useful information as necessary".
...this attribute marks the start point in the rdf graph described by the file, and the help viewer searches for this element in order to query for further information (stored in child elements) about the content pack being parsed.
...(we're still not actually to the point where we're describing the actual data in each of these, so we'll just use some filler data for now.) add the following code inside the rdf:description element you just created: <nc:panellist> <rdf:seq> </rdf:seq> </nc:panellist> you'll create the relevant information descriptions within the rdf:seq element.
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TCP/IP Security - Archive of obsolete content
when a user wants to transfer data across networks, the data is passed from the highest layer through intermediate layers to the lowest layer, with each layer adding information.
... the payload consists of the information passed down from the previous layer, while the header contains layer-specific information such as addresses.
... as previously explained, data is passed from the highest to the lowest layer, with each layer adding more information.
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Working with JSON - Learn web development
previous overview: objects next javascript object notation (json) is a standard text-based format for representing structured data based on javascript object syntax.
... json is a text-based data format following javascript object syntax, which was popularized by douglas crockford.
... json structure as described above, a json is a string whose format very much resembles javascript object literal format.
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Multimedia: Images - Learn web development
objective: to learn about the various image formats, their impact on performance, and how to reduce the impact of images on overall page load time.
... beyond loading a subset of images, next you should look into the format of the images themselves: are you loading the most optimal file formats?
... the most optimal format the optimal file format typically depends on the character of the image.
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Componentizing our Svelte app - Learn web development
the central objective of this article is to look at how to break our app into manageable components and share information between them.
... objective: to learn how to break our app into components and share information among them.
...the child component will execute the handler, passing the needed information as a parameter, and the handler will modify the parent's state.
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Handling common accessibility problems - Learn web development
previous overview: cross browser testing next next we turn our attention to accessibility, providing information on common problems, how to do simple testing, and how to make use of auditing/automation tools for finding accessibility issues.
...read accessibility guidelines and the law for more information.
... note: for more information, read text alternatives.
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Gecko info for Windows accessibility vendors
anything that is focusable or conveys important information about the structure of the document is exposed in the msaa tree of iaccessibles.
...if the form control has an accname, you can get the iaccessible that it was labelled by in order to get more formatting information.
... note that the label and description relations may be used to prevent redundant information from being presented by the screen reader, since the label and description can occur both on their own, and in the name or description fields of an iaccessible.
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Mozilla Style System Documentation
style context management a style context (class nsstylecontext, currently also interface nsistylecontext although the interface should go away when all of the style systems can be moved back into the layout dll) represents the style data for a css formatting object.
... in the layout system, these formatting objects are described as frames (interface nsiframe), although a pair of frames represents table formatting objects.
... the css specification describes formatting objects that correspond to elements in the content model and formatting objects that correspond to pseudo-elements.
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NSS 3.35 release notes
distribution information the hg tag is nss_3_35_rtm.
... notable changes in nss 3.35 previously, nss used the dbm file format by default.
... starting with version 3.35, nss uses the sql file format by default.
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nsIAuthPrompt2
it can be used to prompt users for authentication information, either synchronously or asynchronously.
...to create an instance, use: var authprompt2 = components.classes["@mozilla.org/login-manager/prompter;1"] .createinstance(components.interfaces.nsiauthprompt2); method overview nsicancelable asyncpromptauth(in nsichannel achannel, in nsiauthpromptcallback acallback, in nsisupports acontext, in pruint32 level, in nsiauthinformation authinfo); boolean promptauth(in nsichannel achannel, in pruint32 level, in nsiauthinformation authinfo); constants constant value description level_none 0 the password will be sent unencrypted.
...this means prompts that are guaranteed to want the same authentication information from the user.
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nsIStringBundle
intl/strres/nsistringbundle.idlscriptable this interface provides functions for retrieving both formatted and unformatted strings from a properties file.
... method overview wstring formatstringfromid(in long aid, [array, size_is(length)] in wstring params, in unsigned long length); wstring formatstringfromname(in wstring aname, [array, size_is(length)] in wstring params, in unsigned long length); nsisimpleenumerator getsimpleenumeration(); wstring getstringfromid(in long aid); wstring getstringfromname(in wstring aname); methods formatstringfromid() returns a formatt...
...you may also use other formatting codes.
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Drawing and Event Handling - Plugins
for information about the way html determines plug-in display mode, see using html to display plug-ins.
...this structure contains information about coordinate position, size, the state of the plug-in (windowed or windowless), and some platform-specific information.
... note: when a plug-in is drawn to a window, the plug-in is responsible for preserving state information and ensuring that the original state is restored.
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about:debugging - Firefox Developer Tools
when about:debugging opens, on the left-hand side, you'll see a sidebar with two options and information about your remote debugging setup: setup use the setup tab to configure the connection to your remote device.
... this firefox provides information about temporary extensions you have loaded for debugging, extensions that are installed in firefox, the tabs that you currently have open, and service workers running on firefox.
...if the connection was successful, you can now click the name of the device to switch to a tab with information about the device.
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CanvasRenderingContext2D - Web APIs
transformations objects in the canvasrenderingcontext2d rendering context have a current transformation matrix and methods to manipulate it.
... the transformation matrix is applied when creating the current default path, painting text, shapes and path2d objects.
... canvasrenderingcontext2d.currenttransform current transformation matrix (svgmatrix object).
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Drag Operations - Web APIs
the drag data contains two pieces of information, the type (or format) of the data, and the data's value.
... the format is a type string (such as text/plain for text data), and the value is a string of text.
...for example: event.datatransfer.setdata("text/plain", "text to drag"); in this case, the data value is "text to drag" and is of the format text/plain.
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SubtleCrypto.exportKey() - Web APIs
the exportkey() method of the subtlecrypto interface exports a key: that is, it takes as input a cryptokey object and gives you the key in an external, portable format.
... keys can be exported in several formats: see supported formats in the subtlecrypto.importkey() page for details.
... keys are not exported in an encrypted format: to encrypt keys when exporting them use the subtlecrypto.wrapkey() api instead.
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WebGLRenderingContext.texImage2D() - Web APIs
syntax // webgl1: void gl.teximage2d(target, level, internalformat, width, height, border, format, type, arraybufferview?
... pixels); void gl.teximage2d(target, level, internalformat, format, type, imagedata?
... pixels); void gl.teximage2d(target, level, internalformat, format, type, htmlimageelement?
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WebRTC connectivity - Web APIs
it’s any sort of channel of communication to exchange information before setting up a connection, whether by email, post card or a carrier pigeon...
... the information we need to exchange is the offer and answer which just contains the sdp mentioned below.
...the description includes information about the kind of media being sent, its format, the transfer protocol being used, the endpoint's ip address and port, and other information needed to describe a media transfer endpoint.
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Web Authentication API - Web APIs
the protocol and format of this request is outside of the scope of the web authentication api.
... server sends challenge, user info, and relying party info - the server sends a challenge, user information, and relying party information to the javascript program.
...note that it is absolutely critical that the challenge be a buffer of random information (at least 16 bytes) and it must be generated on the server in order to ensure the security of the registration process.
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ARIA Test Cases - Accessibility
introduction the information on this page is out of date: it was last updated november 2010.
... however, the information might still be useful for some readers.
... there are several purposes for providing this information: help browser vendors provide correct implementations help at vendors provide correct implementations inform authors as to what actually works reliably in general we're testing with the latest public releases.
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Index - Developer guides
found 43 pages: # page tags and summary 1 developer guides api, guide, landing, web these articles provide how-to information to help make use of specific web technologies and apis.
...currently, to support all browsers we need to specify two formats, although with the adoption of mp3 and mp4 formats in firefox and opera, this is changing fast.
... you can find compatibility information in the guide to media types and formats on the web.
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Browser detection using the user agent - HTTP
using this information of whether the device has a touchscreen, do not change the entire layout of the website just for touch devices: you will only create more work and maintenance for yourself.
...what you want to do for screen size is not slash off information on smaller screens.
...rather, try to have fewer columns of information in a longer page on smaller screens while having more columns with a shorter page on larger screen sizes.
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Intl - JavaScript
the intl object is the namespace for the ecmascript internationalization api, which provides language sensitive string comparison, number formatting, and date and time formatting.
... intl.datetimeformat() constructor for objects that enable language-sensitive date and time formatting.
... intl.listformat() constructor for objects that enable language-sensitive list formatting.
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jpm - Archive of obsolete content
jpm xpi package your add-on as an xpi file, which is the install file format for firefox add-ons.
... mkdir my-addon cd my-addon jpm init you'll then be asked to supply some information about your add-on: this will be used to create your add-on's package.json file.
... see overloading the built-in modules for more information.
...And 7 more matches

Confidentiality, Integrity, and Availability - Archive of obsolete content
the classic model for information security defines three objectives of security: maintaining confidentiality, integrity, and availability.
... each objective addresses a different aspect of providing protection for information.
... confidentiality confidentiality refers to protecting information from being accessed by unauthorized parties.
...And 7 more matches

Browser Detection and Cross Browser Support - Archive of obsolete content
have a look to the more current article writing forward-compatible websites to find modern informations.
...mozilla/version followed by a comment token which gave additional information regarding the operating system being used, etc.
...since other browsers pretended to be netscape browsers and encoded their version information in a non-standard fashion in the user agent comment area, the task of determining which browser was being used became more complicated than it should have been.
...And 7 more matches

RDF in Mozilla FAQ - Archive of obsolete content
second, and more importantly, the rdf model is used along with xul templates as an abstract "api" for displaying information.
... where do i find information on open directory ("dmoz")?
...start at http://www.dmoz.org/ for more information on the open directory.
...And 7 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.
... for example, most modern browsers support woff/woff2 (web open font format versions 1 and 2), the most efficient format around, but older versions of ie only support eot (embedded open type) fonts, and you might need to include an svg version of the font to support older versions of iphone and android browsers.
...fonts are created by font foundries and are stored in different file formats.
...And 7 more matches

Mozilla accessibility architecture
accessibility apis are used by 3rd party software like screen readers, screen magnifiers, and voice dictation software, which need information about document content and ui controls, as well as important events like changes of focus.
...accessibility apis on each operating system have built-in assumptions about what is the most important information, and how an accessibility server like mozilla should use the api's programmatic interfaces to expose this information to an accessibility client (the assistive technology).
...the shared code makes itself available to the toolkit-specific code via generic xpcom interfaces that return information about objects we want to expose.
...And 7 more matches

Mozilla’s UAAG evaluation report
checkpoint information (same scaled used on w3c's uaag implementation reports pages) rating scale c: complete implementation vg: very good implementation, almost all requirements satisfied g: good implementation, most important requirements satisfied p: poor implementation, some requirements satisfied and/or difficult for user to access feature ni: not implemented nr: not...
...(p1) vg renders html, css, and a number of graphic image formats.
...(p2) p only allows confirmation if the information is not secure?
...And 7 more matches

Getting Started with Chat
please see https://wiki.mozilla.org/matrix for up-to-date information.
... when addressing someone directly, try to use name: message format.
...you will need to use the following information to configure the server connection: server: irc.mozilla.org port: 6667 (default) or 6697 (ssl) desktop clients desktop clients tens to allow the most detailed configuration.
...And 7 more matches

IME handling guide
this causes a dom text event without clause information and a dom compositionend event.
...this causes a dom text event without clause information and a dom compositionend event.
... one of the other important jobs of this is, when a focused editor handles a dispatched ecompositionchange event, this modifies the stored composition string and its clause information.
...And 7 more matches

NSS tools : pk12util
if the prefix sql: is not used, then the tool assumes that the given databases are in the old format.
...the default is to return information in a pretty-print ascii format, which displays the information about the certificates and public keys in the p12 file.
... enter new password: re-enter password: enter password for pkcs12 file: pk12util: pkcs12 import successful exporting keys and certificates using the pk12util command to export certificates and keys requires both the name of the certificate to extract from the database (-n) and the pkcs#12-formatted output file to write to.
...And 7 more matches

NSS tools : ssltab
this option uses the same output format as the -h option.
...the following are well-known port numbers: * http 80 * https 443 * smtp 25 * ftp 21 * imap 143 * imaps 993 (imap over ssl) * nntp 119 * nntps 563 (nntp over ssl) usage and examples you can use the ssl debugging tool to intercept any connection information.
... although you can run the tool at its most basic by issuing the ssltap command with no options other than hostname:port, the information you get in this way is not very useful.
...And 7 more matches

NSS tools : ssltap
this option uses the same output format as the -h option.
...the following are well-known port numbers: * http 80 * https 443 * smtp 25 * ftp 21 * imap 143 * imaps 993 (imap over ssl) * nntp 119 * nntps 563 (nntp over ssl) usage and examples you can use the ssl debugging tool to intercept any connection information.
... although you can run the tool at its most basic by issuing the ssltap command with no options other than hostname:port, the information you get in this way is not very useful.
...And 7 more matches

NSS Tools ssltap
this option uses the same output format as the -h option.
...the following are well-known port numbers: http 80 https 443 smtp 25 ftp 21 imap 143 imaps 993 (imap over ssl) nntp 119 nntps 563 (nntp over ssl) examples you can use the ssl debugging tool to intercept any connection information.
... although you can run the tool at its most basic by issuing the ssltap command with no options other than hostname:port, the information you get in this way is not very useful.
...And 7 more matches

NSS tools : pk12util
if the prefix sql: is not used, then the tool assumes that the given databases are in the old format.
...the default is to return information in a pretty-print ascii format, which displays the information about the certificates and public keys in the p12 file.
... enter new password: re-enter password: enter password for pkcs12 file: pk12util: pkcs12 import successful exporting keys and certificates using the pk12util command to export certificates and keys requires both the name of the certificate to extract from the database (-n) and the pkcs#12-formatted output file to write to.
...And 7 more matches

NSS tools : signver
options -a displays all of the information in the pkcs#7 signature.
...if the prefix sql: is not used, then the tool assumes that the given databases are in the old format.
... -a sets that the given signature file is in ascii format.
...And 7 more matches

NSS tools : ssltap
this option uses the same output format as the -h option.
... the following are well-known port numbers: * http 80 * https 443 * smtp 25 * ftp 21 * imap 143 * imaps 993 (imap over ssl) * nntp 119 * nntps 563 (nntp over ssl) usage and examples you can use the ssl debugging tool to intercept any connection information.
... although you can run the tool at its most basic by issuing the ssltap command with no options other than hostname:port, the information you get in this way is not very useful.
...And 7 more matches

Network Security Services
for detailed information on standards supported, see overview of nss.
...for information on downloading nss releases as tar files, see download pki source.
... documentation background information overview of nss provides a brief summary of nss and its capabilities.
...And 7 more matches

JSAPI User Guide
see garbage collection below for crucial information on how to use js::values safely.
...for more information about object scripting, see the client-side javascript guide and the server-side javascript guide.
... declare a jspropertyspec array containing information about your custom object's properties, including getters and setters.
...And 7 more matches

JS_PushArguments
syntax jsval * js_pusharguments(jscontext *cx, void **markp, const char *format, ...); jsval * js_pushargumentsva(jscontext *cx, void **markp, const char *format, va_list ap); name type description cx jscontext * the context in which to perform any necessary conversions.
... cx also affects the interpretation of format, if js_addargumentformatter has been called.
... format const char * null-terminated string holding a list of format types to convert the following arguments to.
...And 7 more matches

Using the Places history service
please see history service design for information on the design of the history service, and the places database for a higher-level design overview of places.
...the main url table stores the information about the page: url, host name, title, visit count, hidden, and typed.
... stored separately is the information specific to each visit.
...And 7 more matches

nsIAnnotationService
getpageannotationstring() this method retrieves the value of a given uri annotation in string format.
... getitemannotationstring() this method retrieves the value of a given item annotation in string format.
... getpageannotationint32() this method retrieves the value of a given uri annotation in a int32 format.
...And 7 more matches

nsIIDNService
faces.nsiidnservice); method overview autf8string convertacetoutf8(in acstring input); autf8string converttodisplayidn(in autf8string input, out boolean isascii); acstring convertutf8toace(in autf8string input); boolean isace(in acstring input); autf8string normalize(in autf8string input); methods convertacetoutf8() converts an ace (ascii compatible encoding) hostname into unicode format, returning a utf-8 format string.
... this combines two operations: running the rfc 3490 "tounicode" operation on the original string, then converting the resulting unicode string into utf-8 format.
... autf8string convertacetoutf8( in acstring input ); parameters input the ace encoded hostname to convert into utf-8 format.
...And 7 more matches

Understandable - Accessibility
understandable states that information and the operation of user interface must be understandable.
... note: to read the w3c definitions for understandable and its guidelines and success criteria, see principle 3: understandable — information and the operation of user interface must be understandable.
... globaleventhandlers.onfocus contains some useful information.
...And 7 more matches

src - CSS: Cascading Style Sheets
syntax /* <url> values */ src: url(https://somewebsite.com/path/to/font.woff); /* absolute url */ src: url(path/to/font.woff); /* relative url */ src: url(path/to/font.woff) format("woff"); /* explicit format */ src: url('path/to/font.woff'); /* quoted url */ src: url(path/to/svgfont.svg#example); /* fragment identifying font */ /* <font-face-name> values */ src: local(font); /* unquoted name */ src: local(some font); /* name containing space */ src: local("font"); /* quoted name */ /* multiple items */ src: local(font), url(path/to/font.svg) format("svg"), url(path/to/...
...font.woff) format("woff"), url(path/to/font.otf) format("opentype"); values <url> [ format( <string># ) ]?
... specifies an external reference consisting of a <url>, followed by an optional hint using the format() function to describe the format of the font resource referenced by that url.
...And 7 more matches

Setting up adaptive streaming media sources - Developer guides
this article explains how, looking at two of the most common formats: mpeg-dash and hls (http live streaming.) choosing formats in terms of adaptive streaming formats, there are many to choose from; we decided to choose the following two as between them we can support most modern browsers.
... the good news is that once we have encoded our media in the appropriate format we are pretty good to go.
... both mpeg-dash and hls use a playlist format to structure the component piece of media that make the possible streams.
...And 7 more matches

Creating a status bar extension - Archive of obsolete content
some of the samples in this series may be similar to samples you've seen elsewhere, but the goal of this series of articles is to help compile information for new extension developers into one place to make it easy to jump in and get started.
...download the sample the install manifest the install manifest, install.rdf, is a text file containing information that tells the host application important information about the extension.
...extension identification information certain information is needed so firefox can uniquely identify your extension.
...And 6 more matches

Installing plugins to Gecko embedding browsers on Windows - Archive of obsolete content
this information applies to mozilla based browsers that pull the mozilla codebase after the mozilla 0.9.1 milestone release.
...netscape 6.1 and onwards, however, will write these keys, and so creating a plugin installer that puts the shared object (dll) in the right place becomes much easier, since the relevant meta-information is present in the win32 system registry.
...some gecko-based browsers provide additional information via the registry, and where appropriate, these registry keys are also mentioned, with the necessary version caveats.
...And 6 more matches

Migrate apps from Internet Explorer to Mozilla - Archive of obsolete content
html 4.01, xhtml 1.0 and xhtml 1.1 cascade style sheets (css): css level 1, css level 2.1 and parts of css level 3 document object model (dom): dom level 1, dom level 2 and parts of dom level 3 mathematical markup language: mathml version 2.0 extensible markup language (xml): xml 1.0, namespaces in xml, associating style sheets with xml documents 1.0, fragment identifier for xml xsl transformations: xslt 1.0 xml path language: xpath 1.0 resource description framework: rdf simple object access protocol: soap 1.1 ecma-262, revision 3 (javascript 1.5): ecma-262 general cross-browser coding tips even though web standards do exist, different browsers behave differently (in fact, the same browser may behave differently depending on the platform).
...browser sniffing is usually done through the useragent, such as: mozilla/5.0 (x11; u; linux i686; en-us; rv:1.5) gecko/20031016 while using the useragent to sniff the browser provides detailed information on the browser in use, code that handles useragents often can make mistakes when new browser versions arrive, thus requiring code changes.
... --- removeformat removes all formatting from the selection.
...And 6 more matches

Manifest Files - Archive of obsolete content
for more information about this feature, see xpcnativewrapper.
...for more information about themes, see themes.
... for more information about locales, see localization.
...And 6 more matches

The Implementation of the Application Object Model - Archive of obsolete content
the first reason to have local/remote merging is that a remote file must be able to reference local data and have it merged in with the information that it specified.
...if nglayout's formatting objects aren't used to render the widgetry, then drawing code has to be written for each and every widget.
...the only way that one content node would know how to instantiate a content node of a completely different type is if it had additional information stored for every child content node that it contained.
...And 6 more matches

Desktop gamepad controls - Game development
an api exposes all the information you need to hook up your game's logic and successfully control the user interface and gameplay.
...h contains useful variables and functions: var gamepadapi = { active: false, controller: {}, connect: function(event) {}, disconnect: function(event) {}, update: function() {}, buttons: { layout: [], cache: [], status: [], pressed: function(button, state) {} } axes: { status: [] } }; the controller variable stores the information about the connected gamepad, and there's an active boolean variable we can use to know if the controller is connected or not.
...the next function is update(), which updates the information about the pressed buttons and axes.
...And 6 more matches

CSS and JavaScript accessibility best practices - Learn web development
see html text fundamentals and styling text for more information.
... another tip is to not rely on color alone for signposts/information, as this will be no good for those who can't see the color.
...for example, in our tabbed info box example (see source code) we have three panels of information, but we are positioning them on top of one another and providing tabs that can be clicked to show each one (it is also keyboard accessible — you can alternatively use tab and enter/return to select them).
...And 6 more matches

What’s in the head? Metadata in HTML - Learn web development
it contains information such as the page <title>, links to css (if you choose to style your html content with css), links to custom favicons, and other metadata (data about the html, such as the author, and important keywords that describe the document.) in this article we'll cover all of the above and more, in order to give you a good basis for working with markup.
...this is the code we used: <p>japanese example: ご飯が熱い。</p> adding an author and description many <meta> elements include name and content attributes: name specifies the type of meta element it is; what type of information it contains.
...some content management systems have facilities to automatically extract page author information and make it available for such purposes.
...And 6 more matches

HTML table basics - Learn web development
information is easily interpreted by making visual associations between row and column headers.
... be under no illusion; for tables to be effective on the web, you need to provide some styling information with css, as well as good solid structure with html.
...html has a method of defining styling information for an entire column of data all in one place — the <col> and <colgroup> elements.
...And 6 more matches

TypeScript support in Svelte - Learn web development
previous overview: client-side javascript frameworks next in the last article we learned about svelte stores and even implemented our own custom store to persist the app's information to web storage.
... rich ide support: type information allows code editors and ides to offer features like code navigation, autocompletion, and smarter hints.
... improved developer experience with typescript typescript provides code editors and ides with lots of information to allow them to deliver a friendlier development experience.
...And 6 more matches

Experimental features in Firefox
this page lists features that are in nightly versions of firefox along with information on how to activate them, if necessary.
... nightly 56 no developer edition 56 no beta 56 no release 56 no preference name dom.payments.request.enabled and dom.payments.request.supportedregions visual viewport api the visual viewport api provides access to information describing the position of the visual viewport relative to the document as well as to the window's content area.
... it also supports events to monitor changes to this information.
...And 6 more matches

Profiling with the Firefox Profiler
it can be used in a variety of situations where external profilers are not available, and can provide more information and insight into what the browser is doing.
...in addition to profiler.firefox.com, the firefox devtools have a simplified interface targeted towards web developers, but does not include as much information as the firefox profiler web app.
...however the following could have some potentially useful information for gecko-specific problems.
...And 6 more matches

NSS Tools certutil
starting from nss 3.35, the database format was upgraded to support sqlite as described in this document.
...for information security module database management, see using the security module database tool.
... -l list all the certificates, or display information about a named certificate, in a certificate database.
...And 6 more matches

Parser API
visit estree spec for a community ast standard that includes latest ecmascript features and is backward-compatible with spidermonkey format.
... additional options may be provided via the options object, which can include any of the following properties: loc boolean default: true when loc is true, the parser includes source location information in the returned ast nodes.
...this string is not meaningful to the parsing process, but is produced as part of the source location information in the returned ast nodes.
...And 6 more matches

Querying Places
the results are of type result_type_full_visit and have additional information about the visit, such as the referring visit, and how the transition happened (typed, redirect, link, etc).
...erializing and deserializing two queries and an options object: let querystring = placesutils.history.queriestoquerystring([query1, query2], 2, options); let queriesref = { }; let querycountref = { }; let optionsref = { }; placesutils.history.querystringtoqueries(querystring, queriesref, querycountref, optionsref); // now use queriesref.value, optionsref.value see places query uris for more information about the terms available for "place:" uris.
...see displaying places information using views for more on this.
...And 6 more matches

nsIHTMLEditor
in nsidomnode adestinationnode, in long adestinationoffset, in boolean adeleteselection); void insertlinkaroundselection(in nsidomelement aanchorelement); boolean isanonymouselement(in nsidomelement aelement); void makeorchangelist(in astring alisttype, in boolean entirelist, in astring abullettype); boolean nodeisblock(in nsidomnode node); void pastenoformatting(in long aselectiontype); void rebuilddocumentfromsource(in astring asourcestring); void removealldefaultproperties(); void removeallinlineproperties(); void removedefaultproperty(in nsiatom aproperty, in astring aattribute, in astring avalue); void removeinlineproperty(in nsiatom aproperty, in astring aattribute); void removeinsertionliste...
... void setbodyattribute(in astring aattr, in astring avalue); void setcaretafterelement(in nsidomelement aelement); void setcssinlineproperty(in nsiatom aproperty, in astring aattribute, in astring avalue); void setdocumenttitle(in astring atitle); void setinlineproperty(in nsiatom aproperty, in astring aattribute, in astring avalue); void setparagraphformat(in astring aparagraphformat); void updatebaseurl(); attributes attribute type description iscssenabled boolean a boolean which is true is the htmleditor has been instantiated with css knowledge and if the css pref is currently checked.
... getheadcontentsashtml() output the contents of the <head> section as text/html format.
...And 6 more matches

nsILoginManager
exceptions thrown an exception is thrown if the login information is already stored in the login manager.
... unsigned long countlogins( in astring ahostname, in astring aactionurl, in astring ahttprealm ); parameters ahostname the hostname to which to restrict searches, formatted as a url.
... fillform() fills out a form with login information, if appropriate information is available.
...And 6 more matches

Structures - Plugins
structure summary npanycallbackstruct contains information required during embedded mode printing.
... npembedprint substructure of npprint that contains platform-specific information used during embedded mode printing.
... npfullprint substructure of npprint that contains platform-specific information used during full-page mode printing.
...And 6 more matches

Gecko Plugin API Reference - Plugins
ules for html elements using the appropriate attributes using the embed element for plug-in display using custom embed attributes plug-in references plug-in development overview writing plug-ins registering plug-ins ms windows unix mac os x drawing a plug-in instance handling memory sending and receiving streams working with urls getting version and ui information displaying messages on the status line making plug-ins scriptable building plug-ins building, platforms, and compilers building carbonized plug-ins for mac os x type libraries installing plug-ins native installers xpi plug-ins installations plug-in installation and the windows registry initialization and destruction initialization instance creation in...
...stance destruction shutdown initialize and shutdown example drawing and event handling the npwindow structure drawing plug-ins printing the plug-in setting the window getting information windowed plug-ins mac os windows unix event handling for windowed plug-ins windowless plug-ins specifying that a plug-in is windowless invalidating the drawing area forcing a paint message making a plug-in opaque making a plug-in transparent creating pop-up menus and dialog boxes event handling for windowless plug-ins streams receiving a stream telling the plug-in when a stream is created telling the plug-in when a stream is deleted finding out how much data the plug-in can accept writing the stream to the plug-in sending the s...
...reating a stream pushing data into the stream deleting the stream example of sending a stream urls getting urls getting the url and displaying the page posting urls posting data to an http server uploading files to an ftp server sending mail memory allocating and freeing memory mac os flushing memory (mac os only) version, ui, and status information displaying a status line message getting agent information getting the current version finding out if a feature exists reloading a plug-in plug-in side plug-in api this chapter describes methods in the plug-in api that are available from the plug-in object.
...And 6 more matches

How whitespace is handled by HTML, CSS, and in the DOM - Web APIs
these characters allow you to format your code in a way that will make it easily readable by yourself and other people.
...this is needed internally so that the editor can preserve formatting of documents.
... because of this, it establishes what is called an inline formatting context.
...And 6 more matches

Using Navigation Timing - Web APIs
the navigation timing api lets you easily obtain detailed and highly accurate timing information to help isolate performance problems with your site's code or resources.
... unlike other tools or libraries, the navigation timing api lets you gather information that only the browser can provide at a level of accuracy much improved over other techniques.
... it also offers the advantage of being able to provide timing information as perceived by the user rather than data that has no correlation to what the user experiences.
...And 6 more matches

SVGMatrix - Web APIs
svgmatrix.translate() post-multiplies a translation transformation on the current matrix and returns the resulting matrix as svgmatrix.
... svgmatrix.scale() post-multiplies a uniform scale transformation on the current matrix and returns the resulting matrix as svgmatrix.
... svgmatrix.scalenonuniform() post-multiplies a non-uniform scale transformation on the current matrix and returns the resulting matrix as svgmatrix.
...And 6 more matches

Perceivable - Accessibility
note: to read the w3c definitions for perceivable and its guidelines and success criteria, see principle 1: perceivable - information and user interface components must be presentable to users in ways they can perceive.
...for more information on other ui controls, see ui controls.
... see audio transcripts for transcript information.
...And 6 more matches

Linear-gradient Generator - CSS: Cascading Style Sheets
in: 0; border: 1px solid #ddd; background-color: #fff; display: table; -moz-user-select: none; -webkit-user-select: none; -ms-user-select: none; user-select: none; } .ui-color-picker .picking-area { width: 198px; height: 198px; margin: 5px; border: 1px solid #ddd; position: relative; float: left; display: table; } .ui-color-picker .picking-area:hover { cursor: default; } /* hsv format - hue-saturation-value(brightness) */ .ui-color-picker .picking-area { background: url("images/picker_mask.png"); background: -moz-linear-gradient(bottom, #000 0%, rgba(0, 0, 0, 0) 100%), -moz-linear-gradient(left, #fff 0%, rgba(255, 255, 255, 0) 100%); background: -webkit-linear-gradient(bottom, #000 0%, rgba(0, 0, 0, 0) 100%), -webkit-linear-gradient(left, #fff 0%, rgba(255, 255, 25...
...5, 0) 100%); background: -ms-linear-gradient(bottom, #000 0%, rgba(0, 0, 0, 0) 100%), -ms-linear-gradient(left, #fff 0%, rgba(255, 255, 255, 0) 100%); background: -o-linear-gradient(bottom, #000 0%, rgba(0, 0, 0, 0) 100%), -o-linear-gradient(left, #fff 0%, rgba(255, 255, 255, 0) 100%); background-color: #f00; } /* hsl format - hue-saturation-lightness */ .ui-color-picker[data-mode='hsl'] .picking-area { background: -moz-linear-gradient(top, hsl(0, 0%, 100%) 0%, hsla(0, 0%, 100%, 0) 50%, hsla(0, 0%, 0%, 0) 50%, hsl(0, 0%, 0%) 100%), -moz-linear-gradient(left, hsl(0, 0%, 50%) 0%, hsla(0, 0%, 50%, 0) 100%); background: -webkit-linear-gradient(top, hsl(0, 0%, 100%) 0%, hsla(0, 0%, 100%, 0) 50%, hsla(0, 0%, 0%, 0) 50%, hsl(0, 0%, 0%) 100%), -webkit-linear-grad...
..., saturation, value / brightness, lightness) * @param hue 0-360 * @param saturation 0-100 * @param value 0-100 * @param lightness 0-100 */ function color(color) { if(color instanceof color === true) { this.copy(color); return; } this.r = 0; this.g = 0; this.b = 0; this.a = 1; this.hue = 0; this.saturation = 0; this.value = 0; this.lightness = 0; this.format = 'hsv'; } function rgbcolor(r, g, b) { var color = new color(); color.setrgba(r, g, b, 1); return color; } function rgbacolor(r, g, b, a) { var color = new color(); color.setrgba(r, g, b, a); return color; } function hsvcolor(h, s, v) { var color = new color(); color.sethsv(h, s, v); return color; } function hsvacolor(h, s, v, a) { var color = new color(); color...
...And 6 more matches

Adapting to the new two-value syntax of display - CSS: Cascading Style Sheets
changing an element's display value changes the formatting context of its direct children.
...the children are described as participating in a flex formatting context.
...using display: grid will give you a block-level box, which creates a grid formatting context for the direct children.
...And 6 more matches

Adding captions and subtitles to HTML5 video - Developer guides
this article will take the same player and show how to add captions and subtitles to it, using the webvtt format and the <track> element.
... captions versus subtitles captions and subtitles are not the same thing: they have significantly different audiences, and convey different information, and it is recommended that you read up on the differences if you are not sure what they are.
...the various attributes of this element allow us to specify such things as the type of content that we're adding, the language it's in, and of course a reference to the text file that contains the actual subtitle information.
...And 6 more matches

<audio>: The Embed Audio element - HTML: Hypertext Markup Language
in a similar manner to the <img> element, we include a path to the media we want to embed inside the src attribute; we can include other attributes to specify information such as whether we want it to autoplay and loop, whether we want to show the browser's default audio controls, etc.
...see our autoplay guide for additional information about how to properly use autoplay.
...see cors settings attributes for additional information.
...And 6 more matches

<input type="search"> - HTML: Hypertext Markup Language
placeholder the placeholder attribute is a string that provides a brief hint to the user as to what kind of information is expected in the field.
... if the control's content has one directionality (ltr or rtl) but needs to present the placeholder in the opposite directionality, you can use unicode bidirectional algorithm formatting characters to override directionality within the placeholder; see overriding bidi using unicode control characters in the unicode bidirectional text algorithm for those characters.
...see labels and placeholders in <input>: the input (form input) element for more information.
...And 6 more matches

<input type="tel"> - HTML: Hypertext Markup Language
unlike <input type="email"> and <input type="url"> , the input value is not automatically validated to a particular format before the form can be submitted, because formats for telephone numbers vary so much around the world.
... placeholder the placeholder attribute is a string that provides a brief hint to the user as to what kind of information is expected in the field.
... if the control's content has one directionality (ltr or rtl) but needs to present the placeholder in the opposite directionality, you can use unicode bidirectional algorithm formatting characters to override directionality within the placeholder; see overriding bidi using unicode control characters in the unicode bidirectional text algorithm for those characters.
...And 6 more matches

<input type="week"> - HTML: Hypertext Markup Language
the format of the date and time value used by this input type is described in format of a valid week string in date and time formats used in html.
... you can set a default value for the input by including a value inside the value attribute, like so: <label for="week">what week would you like to start?</label> <input id="week" type="week" name="week" value="2017-w01"> one thing to note is that the displayed format may differ from the actual value, which is always formatted yyyy-www.
...cept as valid input min the earliest year and week to accept as valid input readonly a boolean which, if present, indicates that the user cannot edit the field's contents step the stepping interval (the distance between allowed values) to use for both user interface and constraint validation max the latest (time-wise) year and week number, in the string format discussed in the value section above, to accept.
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Index - HTTP
found 122 pages: # page tags and summary 1 http headers http, http header, networking, overview, reference http headers allow the client and the server to pass additional information with the request or the response.
... 12 access-control-max-age cors, http, reference, header the access-control-max-age response header indicates how long the results of a preflight request (that is the information contained in the access-control-allow-methods and access-control-allow-headers headers) can be cached.
... 22 content-disposition http, reference, header in a multipart/form-data body, the http content-disposition general header is a header that can be used on the subpart of a multipart body to give information about the field it applies to.
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HTTP Public Key Pinning (HPKP) - HTTP
the first time a web server tells a client via a special http header which public keys belong to it, the client stores this information for a given period of time.
... enabling hpkp to enable this feature for your site, you need to return the public-key-pins http header when your site is accessed over https: public-key-pins: pin-sha256="base64=="; max-age=expiretime [; includesubdomains][; report-uri="reporturi"] pin-sha256 the quoted string is the base64 encoded subject public key information (spki) fingerprint.
...see below on how to extract this information out of a certificate or key file.
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Number.prototype.toLocaleString() - JavaScript
syntax numobj.tolocalestring([locales [, options]]) parameters the locales and options arguments customize the behavior of the function and let applications specify the language whose formatting conventions should be used.
... see the intl.numberformat() constructor for details on these parameters and how to use them.
... performance when formatting large numbers of numbers, it is better to create a numberformat object and use the function provided by its numberformat.format property.
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Lexical grammar - JavaScript
unicode format-control characters code point name abbreviation description u+200c zero width non-joiner <zwnj> placed between characters to prevent being connected into ligatures in certain languages (wikipedia).
...they include: arguments get set literals null literal see also null for more information.
... null boolean literal see also boolean for more information.
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How to make PWAs installable - Progressive web apps (PWAs)
the manifest file the key element is a web manifest file, which lists all the information about the website in a json format.
...it contains useful information, such as the app’s title, paths to different-sized icons that can be used to represent the app on an os (such as an icon on the home screen, an entry in the start menu, or an icon on the desktop), and a background color to use in loading or splash screens.
... this information is needed for the browser to present the web app properly during the installation process, as well as within the device's app-launching interface, such as the home screen of a mobile device.
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Referer header: privacy and security concerns - Web security
however, there are more problematic uses such as tracking or stealing information, or even just side effects such as inadvertently leaking sensitive information.
...if the link was followed, depending on how information was shared the social media site may receive the reset password url and may still be able to use the shared information, potentially compromising a user's security.
... by the same logic, an image hosted on a third party side but embedded in your page could result in sensitive information being leaked to the third party.
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2015 MDN Fellowship Program - Archive of obsolete content
more information: mdn/developerfellowship wiki page.
... what seven weeks of partnering closely with mozilla to (1) build curriculum, code, or likely both; and (2) receive coaching, training and best practices for effectively communicating and educating with technical information.
... mentor information josh matthews, mozilla platform group.
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test/assert - Archive of obsolete content
message : string optional message to log, providing extra information about the test.
... message : string optional message to log, providing extra information about the test.
... message : string optional message to log, providing extra information about the test.
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Chapter 5: Let's build a Firefox extension - Archive of obsolete content
�──extensions └───helloworld │ chrome.manifest │ install.rdf │ └───content clock.js clock.xul overlay.xul table 2: how files are used in phase 1 fixme: make the table cleaner file name role install.rdf called the install manifest, this gives basic information about the extension, and is required in order for the extension to be installed in firefox..
...can be in e-mail address format or guid format --> <em:id>helloworld@xuldev.org</em:id> <!-- indicates that this add-on is an extension --> <em:type>2</em:type> <!-- extension name displayed in add-on manager --> <em:name>hello, world!</em:name> <!-- extension version number.
...so we need to create an xpi-formatted installer.
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Local Storage - Archive of obsolete content
to read and write information in files, you need to use stream objects.
...this is the default behavior when firefox is uninstalled: the profile information remains intact and it will be there waiting for you if firefox is installed again.
... others feel concerned about privacy and storing private information locally without deleting it.
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The Essentials of an Extension - Archive of obsolete content
the file is formatted in a special flavor of xml called rdf.
...one is the email-like format in the hello world example, which should be something like <project-name>@<yourdomain>.
...here's more about the version format.
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Frequently Asked Questions - Archive of obsolete content
if there's a grey area at the top of the source with the text "this xml file does not appear to have any style information associated with it" then the problem is with the svg file.
...for more information see this link.
...for more information on server configuration for svg see this link.
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Venkman Introduction - Archive of obsolete content
for more information about the latest improvements and versions, see the venkman development page.
...for more information about this counter and the data, see item 2.2 in the venkman faq.) when you first start venkman, the basic views are arranged as in the screenshot above—though you can customize the layout and presence of the different views however you want, as we describe in the view customization section below.
... the scripts that have been loaded by the javascript engine appear in the loaded scripts window (for more information about how scripts are loaded and accessed in venkman, see "loading scripts into the debugger").
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Learn XPI Installer Scripting by Example - Archive of obsolete content
mozilla cross-platform installations use the xpi format as a way to organize, compress, and automate software installations and software updates.
...in the example above, "netscape seamonkey" is the display name, "browser" is the registry name, and the version is "6.0.0.2000110807." see initinstall in the xpinstall api reference for more information on the initialization process.
...the browser.xpi install script does not demonstrate the use of these objects, but see the xpinstall api reference for more information about registering software with the win32 operating systems and other operating systems.
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Custom toolbar button - Archive of obsolete content
(for seamonkey 1.x, see the page custom toolbar button:seamonkey.) you do not need any special technical skills or tools, and almost all the information you need is on this page.
... note: for information about how to find the profile directory, see: profile folder explanation: the profile directory contains information specific to a user, keeping it separate from the application.
... if the application is reinstalled or upgraded, information in the profile is not affected.
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Property Files - Archive of obsolete content
the element has a number of functions which can be used to get strings from the property file and get other locale information.
... text formatting the next method is getformattedstring().
...in addition, each occurrence of formatting code (e.g.
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Encryption and Decryption - Archive of obsolete content
encryption is the process of transforming information so it is unintelligible to anyone but the intended recipient.
... decryption is the process of transforming encrypted information so that it is intelligible again.
... with most modern cryptography, the ability to keep encrypted information secret is based not on the cryptographic algorithm, which is widely known, but on a number called a key that must be used with the algorithm to produce an encrypted result or to decrypt previously encrypted information.
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LiveConnect Overview - Archive of obsolete content
see data type conversion for complete information.
...} catch (e) { if (e instanceof java.io.filenotfound) { // handling for filenotfound } else { throw e; } } see exception handling statements for more information about javascript exceptions.
... see the javascript reference for more information about these classes.
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Explaining basic 3D theory - Game development
a vertex is a point in space having its own 3d position in the coordinate system and usually some additional information that defines it.
... you can build geometry using this information — here is an example of a cube: a face of the given shape is a plane between vertices.
... vertex processing vertex processing is about combining the information about individual vertices into primitives and setting their coordinates in the 3d space for the viewer to see.
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How to structure a web form - Learn web development
here you'll see that we are wrapping the contact information fields inside a distinct <section> element.
...add this code to your form: <section> <h2>contact information</h2> <fieldset> <legend>title</legend> <ul> <li> <label for="title_1"> <input type="radio" id="title_1" name="title" value="k" > king </label> </li> <li> <label for="title_2"> <input type="radio" id="title_2" name="title" value="q"> queen </label> </li> <li> <label for="title_3"> ...
...> <strong><abbr title="required">*</abbr></strong> </label> <input type="email" id="mail" name="usermail"> </p> <p> <label for="pwd"> <span>password: </span> <strong><abbr title="required">*</abbr></strong> </label> <input type="password" id="pwd" name="password"> </p> </section> the second <section> of our form is the payment information.
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HTML text fundamentals - Learn web development
among the various techniques used, they provide an outline of the document by reading out the headings, allowing their users to find the information they need quickly.
...nction(){ // we only want to save the state when the user code is being shown, // not the solution, so that solution is not saved over the user code if(solution.value === 'show solution') { userentry = textarea.value; } else { solutionentry = textarea.value; } updatecode(); }; active learning: marking up our recipe page so at this point in the article, you have all the information you need to mark up our recipe page example.
...if anyone has any information about this incident, please contact the police now.</p></textarea> <div class="playable-buttons"> <input id="reset" type="button" value="reset"> <input id="solution" type="button" value="show solution"> </div> html { font-family: sans-serif; } h2 { font-size: 16px; } .a11y-label { margin: 0; text-align: right; font-size: 0.7rem; width: 98%; } body { margin: 10px; b...
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Images in HTML - Learn web development
if your image provides significant information, provide the same information in a brief alt text – or even better, in the main text which everybody can see.
... note: for more information, see our guide to text alternatives.
... image titles as with links, you can also add title attributes to images, to provide further supporting information if needed.
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What is JavaScript? - Learn web development
a high-level definition javascript is a scripting or programming language that allows you to implement complex features on web pages — every time a web page does more than just sit there and display static information for you to look at — displaying timely content updates, interactive maps, animated 2d/3d graphics, scrolling video jukeboxes, etc.
... the geolocation api retrieves geographical information.
... third party apis are not built into the browser by default, and you generally have to grab their code and information from somewhere on the web.
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Website security - Learn web development
with great regularity, we hear about websites becoming unavailable due to denial of service attacks, or displaying modified (and often damaging) information on their homepages.
...as discussed earlier, this gives the attacker all the information they need to enter the site as the target user, potentially making purchases as the user or sharing their contact information.
...when the comments are displayed, the script is executed and can send to the attacker the information required to access the user's account.
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Handling common HTML and CSS problems - Learn web development
html5 form elements also exhibit fallback qualities — html5 introduced some special <input> types for inputting specific information into forms, such as times, dates, colors, numbers, etc.
...on a non-supporting platform such as firefox or internet explorer, the inputs will just fallback to normal text inputs, so at least the user can still enter some information.
... note: of course, this may not be a great solution for your project's needs — the difference in visual presentation is not great, plus it is harder to guarantee the data will be entered in the format you want it in.
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Chrome registration
locale localizable applications keep all their localized information in locale providers.
... the plaintext chrome manifests are in a simple line-based format.
... interfaces interfaces component/mycomponent.xpt [flags] instructs mozilla to load interface information from a typelib file produced by xpidl.
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Commenting IDL for better documentation
the documentation team has tools that convert comments from the doxygen format into the standard reference article format we use here on mdn, with certain limitations.
... this article will help you understand how you can format your comments to help ensure that the conversion process can be automated as much as possible in order to ensure that your interface gets properly documented.
...comment format doxygen supports several comment formats; for style and consistency reasons, we use the following: /** * */ note the two asterisks ("**") on the first line of the comment.
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Log.jsm
log.addappender(new log.consoleappender(new log.basicformatter())); // a dump appender logs to stdout.
... log.addappender(new log.dumpappender(new log.basicformatter())); // log some messages log.error("oh noes!!
... config information regarding important configuration options the system is using that affect how it runs.
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Index
there is an established format for those, which is described in this document.
... 12 localization quick start guide guide, translation this guide is filled with all of the basic, technical information you need to get involved in the mozilla l10n program.
...here, we'll continue to stay true to the original intent of this guide and only present you with the technical information you need to become an official release.
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PR_GetFileInfo
gets information about a file with a specified pathname.
... syntax #include <prio.h> prstatus pr_getfileinfo( const char *fn, prfileinfo *info); parameters the function has the following parameters: fn the pathname of the file to get information about.
... info a pointer to a file information object (see prfileinfo).
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PR_GetFileInfo64
gets information about a file with a specified pathname.
... syntax #include <prio.h> prstatus pr_getfileinfo64( const char *fn, prfileinfo64 *info); parameters the function has the following parameters: fn the pathname of the file to get information about.
... info a pointer to a 64-bit file information object (see prfileinfo64).
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NSS API Guidelines
high cert lib/certhigh ocsp.h, ocspt.h crmf provides functions, and data types, to handle certificate management message format (cmmf) and certificate request message format (crmf, see rfc 2511) data.
... within pkcs #11, wraps crypto lib/freebl blapi.h, blapit.h jar provides support for reading and writing data in java archive (jar) format, including zlib compression.
... pkcs #12 lib/pkcs12 pkcs12t.h, pkcs12.h, p12plcy.h, p12.h, p12t.h pkcs7 provides functions and types for encoding and decoding encrypted data in pkcs #7 format.
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NSS PKCS11 Functions
more information about module spec is available at pkcs11_module_specs.
...the caller should ask for one new database per call if the caller wants to get meaningful information about the new database.
... pk11_setpasswordfunc defines a callback function used by the nss libraries whenever information protected by a password needs to be retrieved from the key or certificate databases.
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JIT Optimization Strategies
this page contains only historic information about this feature.
...provide a repository of jit optimization strategy information which the jit coach tool can parse to display in its ui.
... optimization information is currently collected for the following operations: getproperty (obj.prop) setproperty (obj.prop = val) getelement (obj[elemname]) setelement (obj[elemname] = val) call (func(...)) at each operation site, ionmonkey tries a battery of strategies, from the most optimized but most restrictive to the least optimized but least restrictive.
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Places utilities for JavaScript
description_anno - this annotation stores description information about a bookmark.
... post_data_anno - i need to clarify here, but i think this is the name of the annotation that stores information for keyword searches from a bookmark.
... placesutils method overview nsiuri createfixeduri(string aspec); string getformattedstring(string key, string params); string getstring(string key); boolean nodeisfolder(nsinavhistoryresultnode anode); boolean nodeisbookmark(nsinavhistoryresultnode anode); boolean nodeisseparator(nsinavhistoryresultnode anode); boolean nodeisvisit(nsinavhistoryresultnode anode); boolean nodeisuri(nsinavhistoryresultnode anode); boo...
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Observer Notifications
see receiving startup notifications for more information about how this works.
... topic description browser:purge-session-history sent when the sanitizer runs to purge all history and other information.
... browser:purge-domain-data sent after domain-specific history and other information have been purged.
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imgIContainer
obsolete since gecko 2.0 void appendframe(in print32 ax, in print32 ay, in print32 awidth, in print32 aheight, in gfximageformat aformat, [array, size_is(imagelength)] out pruint8 imagedata, out unsigned long imagelength); native code only!
... obsolete since gecko 2.0 void appendpalettedframe(in print32 ax, in print32 ay, in print32 awidth, in print32 aheight, in gfximageformat aformat, in pruint8 apalettedepth, [array, size_is(imagelength)] out pruint8 imagedata, out unsigned long imagelength, [array, size_is(palettelength)] out pruint32 palettedata, out unsigned long palettelength); native code only!
... void endframedecode(in unsigned long framenumber); obsolete since gecko 2.0 void ensurecleanframe(in unsigned long aframenum, in print32 ax, in print32 ay, in print32 awidth, in print32 aheight, in gfximageformat aformat, [array, size_is(imagelength)] out pruint8 imagedata, out unsigned long imagelength); native code only!
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mozIRegistry
it happens that this objective requires storing information about which implementation to use in a place distinct from your source code.
... and it happens that we've chosen, up till now, to store that information in the "netscape registry" file.
... which explains how this information came to be associated with the notion of a "registry." someday (i hope) this page will be properly titled so that everybody knows it is the place to come to in order to find out how they are supposed to link together the various xpcom components that together form the mozilla browser.
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nsITransferable
widget/nsitransferable.idlscriptable a container for typed data that can be transferred from one place or owner to another, possibly involving format conversion.
...to create an instance, use: var transferable = components.classes["@mozilla.org/widget/transferable;1"] .createinstance(components.interfaces.nsitransferable); it's important to note that a flavor, which specifies a type of data the transferable supports, is represented by a null-terminated string indicating the mime type of the format supported by the flavor.
...n string aflavor, out nsisupports adata, out unsigned long adatalen ); void init(in nsiloadcontext acontext); boolean islargedataset( ); void removedataflavor( in string adataflavor ); void settransferdata( in string aflavor, in nsisupports adata, in unsigned long adatalen ); attributes attribute type description converter nsiformatconverter an nsiformatconverter instance which implements the code needed to convert data into and out of the transferable given the supported flavors.
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Index
pizzarro <rhp@netscape.com> 10 autoconfiguration in thunderbird administration, enterprise author: ben bucksch please do not change this document without consulting the author 11 autoconfig file format no summary!
... 12 autoconfig file format definition please see https://wiki.mozilla.org/thunderbird:autoconfiguration:configfileformat.
...it should be noted that all of this information applies to both thunderbird and the seamonkey application suite.
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EXT_texture_compression_bptc - Web APIs
the ext_texture_compression_bptc extension is part of the webgl api and exposes 4 bptc compressed texture formats.
... these compression formats are called bc7 and bc6h in microsoft's directx api.
...for more information, see also using extensions in the webgl tutorial.
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Using files from web applications - Web APIs
you need to use eventtarget.addeventlistener() to add the change event listener, like this: const inputelement = document.getelementbyid("input"); inputelement.addeventlistener("change", handlefiles, false); function handlefiles() { const filelist = this.files; /* now you can work with the file list */ } getting information about selected file(s) the filelist object provided by the dom lists all of the files selected by the user, each specified as a file object.
... there are three attributes provided by the file object that contain useful information about the file.
...this is just the file name, and does not include any path information.
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Using the Gamepad API - Web APIs
the navigator.getgamepads() method returns an array of all devices currently visible to the webpage, as gamepad objects (the first value is always null, so null will be returned if there are no gamepads connected.) this can then be used to get the same information.
...%d buttons, %d axes.", gp.index, gp.id, gp.buttons.length, gp.axes.length); }); the gamepad object's properties are as follows: id: a string containing some information about the controller.
... this is not strictly specified, but in firefox it will contain three pieces of information separated by dashes (-): two 4-digit hexadecimal strings containing the usb vendor and product id of the controller, and the name of the controller as provided by the driver.
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WebGL2RenderingContext.texSubImage3D() - Web APIs
syntax void gl.texsubimage3d(target, level, xoffset, yoffset, zoffset, width, height, depth, format, type, arraybufferview?
... srcdata, optional srcoffset); void gl.texsubimage3d(target, level, xoffset, yoffset, zoffset, width, height, depth, format, type, imagebitmap?
... pixels); void gl.texsubimage3d(target, level, xoffset, yoffset, zoffset, width, height, depth, format, type, imagedata?
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WebGLRenderingContext.texSubImage2D() - Web APIs
syntax // webgl 1: void gl.texsubimage2d(target, level, xoffset, yoffset, width, height, format, type, arraybufferview?
... pixels); void gl.texsubimage2d(target, level, xoffset, yoffset, format, type, imagedata?
... pixels); void gl.texsubimage2d(target, level, xoffset, yoffset, format, type, htmlimageelement?
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Matrix math for the web - Web APIs
matrices can be used to represent transformations of objects in space, and are used for performing many key types of computation when constructing images and visualizing data on the web.
... transformation matrices there are many types of matrices, but the ones we are interested in are the 3d transformation matrices.
...this is a special transformation matrix which functions much like the number 1 does in scalar multiplication; just like n * 1 = n, multiplying any matrix by the identity matrix gives a resulting matrix whose values match the original matrix.
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WebRTC API - Web APIs
media streams can consist of any number of tracks of media information; tracks, which are represented by objects based on the mediastreamtrack interface, may contain one of a number of types of media data, including audio, video, and text (such as subtitles or even chapter names).
... most streams consist of at least one audio track and likely also a video track, and can be used to send and receive both live media or stored media information (such as a streamed movie).
...this can be used for back-channel information, metadata exchange, game status packets, file transfers, or even as a primary channel for data transfer.
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Lighting a WebXR setting - Web APIs
other data is collected using the geolocation api, and then all this data is put through algorithms and machine learning engines to generate the estimated lighting information.
... in essence, lighting estimation collects this information about the light sources and the shape and orientation of the objects in the scene, along with information about the materials they're made of, then returns data you can use to create virtual light source objects that approximately match the real world's lighting.
... lighting information can leak to the web information about the user's surroundings and device usage patterns.
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Basic concepts behind Web Audio API - Web APIs
channel notation the number of audio channels available on a signal is frequently presented in a numeric format, such as 2.0 or 5.1.
... created from raw pcm data (the audio context has methods to decode supported audio formats).
... a lot more information can be found on the wikipedia page sampling (signal processing).
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ARIA: gridcell role - Accessibility
it is intended to mimic the functionality of the html td element for table-style grouping of information.
... this sample code demonstrates a table-style grouping of information where the third and fourth columns have been removed.
...gridcell" aria-colindex="1">debra</div> <div role="gridcell" aria-colindex="2">burks</div> <div role="gridcell" aria-colindex="5">new york</div> <div role="gridcell" aria-colindex="6">14127</div> </div> </div> … </div> describing the position of gridcells when the overall structure is unknown in situations where the table-style grouping of content does not provide information about the columns and rows, gridcells must have their positions programatically described by using aria-describedby.
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WAI ARIA Live Regions/API Support - Developer guides
this means that the at does not need to traverse up the parent chain to get this information.
...determining if event was from user input all events will now provide information about whether the event was caused by user input, or was something that the web page caused.
... this information is retrieved differently on each platform, because some platforms use asynchronous events.
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<address>: The Contact Address element - HTML: Hypertext Markup Language
the html <address> element indicates that the enclosed html provides contact information for a person or people, or for an organization.
... the contact information provided by an <address> element's contents can take whatever form is appropriate for the context, and may include any type of contact information that is needed, such as a physical address, url, email address, phone number, social media handle, geographic coordinates, and so forth.
... the <address> element should include the name of the person, people, or organization to which the contact information refers.
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<input type="color"> - HTML: Hypertext Markup Language
<input> elements of type color provide a user interface element that lets a user specify a color, either by using a visual color picker interface or by entering the color into a text field in #rrggbb hexadecimal format.
... only simple colors (without alpha channel) are allowed though css colors has more formats, e.g.
... color names, functional notations and a hexadecimal format with an alpha channel.
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<input type="password"> - HTML: Hypertext Markup Language
note: any forms involving sensitive information like passwords (e.g.
... if the pattern attribute is specified, the content of a password control is only considered valid if the value passes validation; see validation for more information.
... placeholder the placeholder attribute is a string that provides a brief hint to the user as to what kind of information is expected in the field.
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<link>: The External Resource Link element - HTML: Hypertext Markup Language
see cors settings attributes for additional information.
...it may have the following values: any, meaning that the icon can be scaled to any size as it is in a vector format, like image/svg+xml.
... a white-space separated list of sizes, each in the format <width in pixels>x<height in pixels> or <width in pixels>x<height in pixels>.
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HTTP Messages - HTTP
http messages are composed of textual information encoded in ascii, and span over multiple lines.
... a blank line indicating all meta-information for the request has been sent.
...the format of this request target varies between different http methods.
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Date.prototype.toLocaleString() - JavaScript
the new locales and options arguments let applications specify the language whose formatting conventions should be used and customize the behavior of the function.
... syntax dateobj.tolocalestring([locales[, options]]) parameters the locales and options arguments customize the behavior of the function and let applications specify the language whose formatting conventions should be used.
... see the intl.datetimeformat() constructor for details on these parameters and how to use them.
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Digital audio concepts - Web media technologies
representing audio in digital form involves a number of steps and processes, with multiple formats available both for the raw audio and the encoded or compressed audio which is actually used on the web.
... audio data format and structure at the most basic level, audio is represented by a stream of samples, each specifying the amplitude of the audio waveform as measured for a given slice of the overall waveform of the audio signal.
... there are several formats used for the individual samples within an audio file.
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gradientTransform - SVG: Scalable Vector Graphics
the gradienttransform attribute contains the definition of an optional additional transformation from the gradient coordinate system onto the target coordinate system (i.e., userspaceonuse or objectboundingbox).
...this additional transformation matrix is post-multiplied to (i.e., inserted to the right of) any previously defined transformations, including the implicit transformation necessary to convert from object bounding box units to user space.
... stop-color="darkblue" /> </radialgradient> <rect x="0" y="0" width="200" height="200" fill="url(#gradient1)" /> <rect x="0" y="0" width="200" height="200" fill="url(#gradient2)" style="transform: translatex(220px);" /> </svg> usage notes default value identity transform value <transform-list> animatable yes <transform-list> a list of transformation functions specifying some additional transformation from the gradient coordinate system onto the target coordinate system.
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Mozilla Documentation Roadmap - Archive of obsolete content
there's a great deal of free online documentation available on xul and extension development, but finding it and turning it into useful information can be a daunting task.
...secondly, there are several important articles that are very lacking in information, like the preferences system page.
...if you find it lacking or missing some piece of information, please consider adding it once you've found it.
...And 4 more matches

List of Mozilla-Based Applications - Archive of obsolete content
if you have information about a new project or extra information about an existing project, please feel free to update this page.
... name description additional information 389 directory server ldap server uses nss a380 seatback entertainment system media software this blog post mentions a reference to mozilla being used but i couldn't find more information about it.
... abstract accounting tool adobe acrobat and adobe reader portable document format (pdf) software uses mozilla spidermonkey adobe flash player popular browser plug-in uses nss in linux version adwatch content management system uses xul and xpcom aicpcu/iia exam app exam delivery software aliwal geocoder geocoding & data on a map amarok xul remote remote control for amarok music player ample sdk javascript gui-framework aol instant messenger im client uses nss apache web server doesn't use nss by default, but can be configured to use nss with mod_nss ssl module apicawatch site performance monitoring tool uses firefox as part of it...
...And 4 more matches

Source code directories overview - Archive of obsolete content
see also similar information in mozilla source code directory structure, and also see the more detailed overview of how the parts of gecko fit together.
...it contains code for various character sets, locale formats (e.g.
... the format of the date and time for different cultures) and other localization facilities.
...And 4 more matches

Space Manager High Level Design - Archive of obsolete content
this information is used by block layout to correctly compute where other floated elements should be placed, and how much space is available to normal in-flow elements that flow around the floated bits.
...during reflow, the space manager stores the space taken up by floats (updatespacemanager in nsblockframe) and provides information about the space available for other elements (getavailablespace in nsblockreflowstate).
... data model class/component diagram nsspacemanager: the central point of management of the space taken up by floats in a block nsbanddata: provides information about the frames occupying a band of occupied or available space nsblockbanddata: a specialization of nsbanddata that is used by nsblockreflowstate to determine the available space, float impacts, and where floats are cleared.
...And 4 more matches

Using XPInstall to Install Plugins - Archive of obsolete content
since the file format that contains the software and the install.js javascript file is a cross-platform file (zip) and since javascript is understood by mozilla browsers on all platforms, often one single xpi package can be deployed on all platforms.
...the exact format of these registry keys and how they should be written is covered in the section on the first install problem.
... write keys in the windows registry which store information about this secondary location, in particular the plugin path and the xpt path (if applicable) so that netscape gecko browsers can pick up the plugin from the secondary location if they are installed after the plugin is (and thus, if a particular netscape gecko browser follows or replaces the current browser).
...And 4 more matches

IO - Archive of obsolete content
file and stream guide: [ nsiscriptableio | accessing files | getting file information | reading from files | writing to files | moving, copying and deleting files | uploading and downloading files | working with directories ] important note: the pages from the file and stream guide use the io object (nsiscriptableio), which was not available in any released version of the platform (pending some fixes).
...files and streams this section describes how to access and get information about files, read from files and create and write files.
... retrieve a file object for information about getting a file object, see accessing files get information about a file available information about a file include the permissions, size, and last modified date of a file.
...And 4 more matches

Writing Skinnable XUL and CSS - Archive of obsolete content
if you wish for your package to blend in with the other packages, then the skin for your package should inherit information from the global skin in order to reduce the amount of duplication across packages and in order to make the ui as a whole easier to skin.
...skin files that don't import any other skin files, but that are only intended to be used in the context of another component's skin are also considered derived skin files, since they are implicitly importing information from the other component's skin.
...they should instead rely on the context in which they will appear for color, font, and border information.
...And 4 more matches

XML - Archive of obsolete content
all of the events and attributes -- even the javascript event listeners normally formatted in the javascript world with uppercase verbs (e.g., onclick, onload) -- must be lowercase or they are invalid.
...information developers create languages particular to their applications, any time they need a very specific way to represent the structure of some data.
... this is what xml is: a meta-language for defining languages appropriate to the tasks at hand; it's structured in a way that makes it accessible as "information" to both humans and machines.
...And 4 more matches

Archive of obsolete content
if anyone might realistically need the information in a living product, it may not be appropriate to move it here.
...- i'm also looking for a way to organize all that information.
...if you have information about a new project or extra information about an existing project, please feel free to update this page.
...And 4 more matches

Accessible multimedia - Learn web development
for more information on how to add more complex features to video/audio players, including flash fallbacks for older browsers, see: audio and video delivery video player styling basics creating a cross-browser video player we've also created an advanced example to show how you could create an object-oriented system that finds every video and audio player on the page (no matter how many there are) and adds o...
...as well as giving deaf users access to the information contained in the audio, think about a user with a low bandwidth connection, who would find downloading the audio inconvenient.
... think also about a user in a noisy environment like a pub or bar, who is trying to access the information but can't hear it over the noise.
...And 4 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.
... note: see selectors for more information.
...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.
...And 4 more matches

Getting started with HTML - Learn web development
doing this should give the line italic text formatting!
...if we wanted to state that our cat is very grumpy, we could wrap the word very in a <strong> element, which means that the word is to have strong(er) text formatting: <p>my cat is <strong>very</strong> grumpy.</p> there is a right and wrong way to do nesting.
...attributes look like this: attributes contain extra information about the element that won't appear in the content.
...And 4 more matches

Choosing the right approach - Learn web development
further information introducing asynchronous javascript, in particular async callbacks settimeout() settimeout() is a method that allows you to run a function after an arbitrary amount of time has passed.
... further information cooperative asynchronous javascript: timeouts and intervals, in particular settimeout() settimeout() reference setinterval() setinterval() is a method that allows you to run a function repeatedly with a set interval of time between each execution.
... further information cooperative asynchronous javascript: timeouts and intervals, in particular setinterval() setinterval() reference requestanimationframe() requestanimationframe() is a method that allows you to run a function repeatedly, and efficiently, at the best framerate available given the current browser/system.
...And 4 more matches

Manipulating documents - Learn web development
this is usually done by using the document object model (dom), a set of apis for controlling html and styling information that makes heavy use of the document object.
...imagine if a web site could get access to your stored passwords or other sensitive information, and log into websites as if it were you?
...you can use this object to return and manipulate information on the html and css that comprises the document, for example get a reference to an element in the dom, change its text content, apply new styles to it, create new elements and add them to the current element as children, or even delete it altogether.
...And 4 more matches

Introduction to automated testing - Learn web development
a new directory somewhere sensible using your file manager ui, or, on a command line, by navigating to the location you want and running the following command: mkdir node-test to make this directory an npm project, you just need to go inside your test directory and initialize it, with the following: cd node-test npm init this second command will ask you many questions to find out the information required to set up the project; you can just select the defaults for now.
... once all the questions have been asked, it will ask you if the information entered is ok.
...each gulp task is written in the same basic format — gulp's task() method is run, and given two parameters — the name of the task, and a callback function containing the actual code to run to complete the task.
...And 4 more matches

Handling common JavaScript problems - Learn web development
this includes information on using browser dev tools to track down and fix problems, using polyfills and libraries to work around problems, getting modern javascript features working in older browsers, and more.
...at this point, the right-hand side will update to show some very useful information.
... we can find out some very useful information in here.
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Strategies for carrying out testing - Learn web development
by coding defensively, we mean trying to build in intelligent fallbacks so that if a feature or style doesn't work in a browser, the site will be able to downgrade to something less exciting that still provides an acceptable user experience — the core information is still accessible, for example, even if it doesn't look quite as nice.
...test, and provide a more basic experience that gives full access to core information and services.
... throughout the following sections, we'll build up a support chart in this format.
...And 4 more matches

Setting up your own test automation environment - Learn web development
see platforms supported by selenium for more information on where to get browser drivers from, etc.
...this needs to have the forbrowser() method chained onto it to specify what browser you want to test with this builder, and the build() method to actually build it (see the builder class reference for detailed information on these features).
...you can find some good background information at test design considerations.
...And 4 more matches

HTTP logging
this saves a log of http-related information from your browser run into a file that you can examine (or upload to bugzilla if a developer has asked you for a log).
... go to the "logging section" adjust the location of the log file if you don't like the default adjust the list of modules that you want to log: this list has the exact same format as the moz_log environment variable (see below).
... linux this section offers information on how to capture http logs for firefox running on linux.
...And 4 more matches

The Firefox codebase: CSS Guidelines
the overriding css section contains more information about this.
... formatting spacing & indentation 2 spaces indentation is preferred add a space after each comma, except within color functions: linear-gradient(to bottom, black 1px, rgba(255,255,255,0.2) 1px) always add a space before !important.
... using variables use the variable according to its naming do this: xul|tab:hover { background-color: var(--in-content-box-background-hover); } not this: #certificateerrordebuginformation { background-color: var(--in-content-box-background-hover); } localization text direction for margins, padding and borders, use inline-start/inline-end rather than left/right.
...And 4 more matches

Developer guide
this guide provides information that will not only help you get started as a mozilla contributor, but that you'll find useful to refer to even if you are already an experienced contributor.
... mozilla modules and module ownership this article provides information about mozilla's modules, what the role of a module owner is, and how module owners are selected.
... the mozilla platform information about the workings of the mozilla platform.
...And 4 more matches

Firefox and the "about" protocol
there is a lot of useful information about firefox hidden away behind the about: url protocol.
...here is a complete list of urls in the about: pseudo protocol: about: page description about:about provides an overview of all about: pages available for your current firefox version about:addons add-ons manager about:buildconfig displays the configuration and platform used to build firefox about:cache displays information about the memory, disk, and appcache about:checkerboard switches to the checkerboarding measurement page, which allows to detect checkerboarding issues about:config provides a way to inspect and change firefox preferences and settings about:compat lists overriding site compatability fixes, linked to specific bug issues.
...hes to the developer tools debugging page, which allows you to debug add-ons, tabs and service workers about:devtools summarizes the developer tools and provides links to documentation for each tool about:downloads displays all downloads done within firefox about:home start page of firefox when opening a new window about:license displays licensing information about:logo firefox logo about:memory provides a way to display memory usage, save it as report and run the gc and cc about:mozilla special page showing a message from "the book of mozilla" about:networking displays networking information about:newtab start page when opening a new tab about:performance displays memory and p...
...And 4 more matches

CustomizableUI.jsm
reaid); string getareatype(aareaid); domelement getcustomizetargetforarea(aareaid, awindow); void reset(); void undoreset(); void removeextratoolbar(); object getplacementofwidget(awidgetid); bool iswidgetremovable(awidgetnodeorwidgetid); bool canwidgetmovetoarea(awidgetid); void getlocalizedproperty(awidget, aprop, aformatargs, adef); void hidepanelfornode(anode); bool isspecialwidget(awidgetid); void addpanelcloselisteners(apanel); void removepanelcloselisteners(apanel); void onwidgetdrag(awidgetid, aarea); void notifystartcustomizing(awindow); void notifyendcustomizing(awindow); void dispatchtoolboxevent(aevent, adetails, awindow); b...
... you can override this last behavior (and destroy the placements information in the saved state) by passing true for adestroyplacements.
... adestroyplacements whether to destroy the placements information for the area, too.
...And 4 more matches

SourceMap.jsm
get a reference to the module: let sourcemap = {}; components.utils.import('resource:///modules/devtools/sourcemap.jsm', sourcemap); sourcemapconsumer a sourcemapconsumer instance represents a parsed source map which we can query for information about the original file positions by giving it a file position in the generated source.
... sourcemapconsumer.prototype.originalpositionfor(generatedposition) returns the original source, line, and column information for the generated source's line and column positions provided.
... and an object is returned with the following properties: source: the original source file, or null if this information is not available.
...And 4 more matches

Mozilla DOM Hacking Guide
see section 1.5 for more information about the init() method.
...please see the nsixpcscriptable interface for more information.
...see bug 92071 for more information.
...And 4 more matches

DMD
you can dump that information to file, giving a profile of the live heap blocks at that point in time.
...you can dump that information to file, giving a profile of the heap usage for the entire session.
...note that stack information you get will likely be less detailed, due to being unable to symbolicate.
...And 4 more matches

NSS_3.12_release_notes.html
nss 3.12 release notes 17 june 2008 newsgroup: mozilla.dev.tech.crypto contents introduction distribution information new in nss 3.12 bugs fixed documentation compatibility feedback introduction network security services (nss) 3.12 is a minor release with the following new features: sqlite-based shareable certificate and key databases libpkix: an rfc 3280 compliant certificate path validation library camellia cipher support tls session ticket extension (rfc 5077) nss 3.12 is tri-licensed under the mpl 1.1/gpl 2.0/lgpl 2.1.
... distribution information the cvs tag for the nss 3.12 release is nss_3_12_rtm.
...rk_fetching cert_rev_m_allow_implicit_default_source cert_rev_m_ignore_implicit_default_source cert_rev_m_skip_test_on_missing_source cert_rev_m_require_info_on_missing_source cert_rev_m_ignore_missing_fresh_info cert_rev_m_fail_on_missing_fresh_info cert_rev_m_stop_testing_on_fresh_info cert_rev_m_continue_testing_on_fresh_info cert_rev_mi_test_each_method_separately cert_rev_mi_test_all_local_information_first cert_rev_mi_no_overall_info_requirement cert_rev_mi_require_some_fresh_info_available cert_policy_flag_no_mapping cert_policy_flag_explicit cert_policy_flag_no_any cert_enable_ldap_fetch cert_enable_http_fetch new macro in utilrename.h: smime_aes_cbc_128 the nssckbi pkcs #11 module's version changed to 1.70.
...And 4 more matches

NSS environment variables
see the source for more information.
... the trace information is written to the file pointed by nspr_log_file (default stderr).
... see nss tracing 3.12 nss_use_decoded_cka_ec_point boolean (any value to enable) tells nss to send ec key points across the pkcs#11 interface in the non-standard unencoded format that was used by default before nss 3.12.3.
...And 4 more matches

pkfnc.html
this page is part of the ssl reference that we are migrating into the format described in the mdn style guide.
... pk11_setpasswordfunc defines a callback function used by the nss libraries whenever information protected by a password needs to be retrieved from the key or certificate databases.
... description during the course of an ssl operation, it may be necessary for the user to log in to a pkcs #11 token (either a smart card or soft token) to access protected information, such as a private key.
...And 4 more matches

NSS Tools
the tools information table below describes both the tools that are currently working and those that are still under development.
...the links will become active when information is available.
...for information about downloading the nss source, see https://developer.mozilla.org/nss/building.
...And 4 more matches

Mork
mork is a database file format invented by david mccusker for the mozilla code since the original netscape database information was proprietary and could not be released open source.
... starting with mozilla 1.9, it was phased out in favor of sqlite, a more widely-supported file format.
... the information on this page was constructed by reading the source code of the mork database in mozilla and attempting to codify what it parses as faithfully as possible.
...And 4 more matches

An Overview of XPCOM
see a reference implementation of queryinterface for detailed information.
...this is the contract id for the ldap operation component: "@mozilla.org/network/ldap-operation;1" the format of the contract id is the domain of the component, the module, the component name, and the version number, separated by slashes.
...at a minimum, the factory needs to preserve information about what objects it has created.
...And 4 more matches

nsIAccessibleStates
because objects with this state are not available to users, client applications should not communicate information about the object to users.
...if this second state is defined, then clients can communicate the information about the object to users.
...a speech-based accessibility aid does not announce information when an object with this state has the focus because the object automatically announces information.
...And 4 more matches

nsIPermissionManager
methods add() add permission information and permission type for a given uri.
... addfromprincipal() add permission information and permission type for a given principal.
... remove() remove permission information for a given host string and permission type.
...And 4 more matches

LDAP Support
it should be noted that all of this information applies to both thunderbird and the seamonkey application suite.
...this can be accomplished by setting the following preferences: user_pref("mail.autocomplete.commentcolumn", 2); user_pref("ldap_2.servers.directoryname.autocomplete.commentformat", "[ou]"); the first preference tells us to use a comment column in the type down (the default value is 0 for no comment), and that the value for the comment is a custom string unique to each directory.
... the commentformat preference is set on each directory.
...And 4 more matches

Debugger.Script - Firefox Developer Tools
the two cases are distinguished by their format property being "js" or "wasm".
... debugger.script for jsscripts for debugger.script instances referring to a jsscript, they are distinguished by their format property being "js".
... debugger.script for webassembly for debugger.script instances referring to a block of webassembly code, they are distinguished by their format property being "wasm".
...And 4 more matches

Index - Firefox Developer Tools
3 accessibility inspector accessibility, accessibility inspector, devtools, guide, tools the accessibility inspector provides a means to access important information exposed to assistive technologies on the current page via the accessibility tree, allowing you to check what's missing or otherwise needs attention.
...the two cases are distinguished by their format property being "js" or "wasm".
...this pane provides more detailed information about the request.
...And 4 more matches

Geolocation API - Web APIs
for privacy reasons, the user is asked for permission to report location information.
... concepts and usage you will often want to retrieve a user's location information in your web app, for example to plot their location on a map, or display personalized information relevant to their location.
...if they accept, then the browser will use the best available functionality on the device to access this information (for example, gps).
...And 4 more matches

The HTML DOM API - Web APIs
each node is based on the node interface, which provides properties for getting information about the node as well as methods for creating, deleting, and organizing nodes within the dom.
... for example, consider a document with two elements, one of which has two more elements nested inside it: while the document interface is defined as part of the dom specification, the html specification significantly enhances it to add information specific to using the dom in the context of a web browser, as well as to using it to represent html documents specifically.
... among the things added to document by the html standard are: support for accessing various information provided by the http headers when loading the page, such as the location from which the document was loaded, cookies, modification date, referring site, and so forth.
...And 4 more matches

Dragging and Dropping Multiple Items - Web APIs
event.datatransfer.mozcleardataat("text/plain", 1); caution: removing the last format for a particular index will remove that item entirely, shifting the remaining items down, so the later items will have different indices.
...etdataat("text/uri-list", "url1", 0); dt.mozsetdataat("text/plain", "url1", 0); dt.mozsetdataat("text/uri-list", "url2", 1); dt.mozsetdataat("text/plain", "url2", 1); dt.mozsetdataat("text/uri-list", "url3", 2); dt.mozsetdataat("text/plain", "url3", 2); // [item1] data=url1, index=0 // [item2] data=url2, index=1 // [item3] data=url3, index=2 after you added three items in two different formats, dt.mozcleardataat("text/uri-list", 1); dt.mozcleardataat("text/plain", 1); you've removed the second item clearing all types, then the old third item becomes new second item, and its index decreases.
...in this case, add the appropriate formats for each item.
...And 4 more matches

HTML Drag and Drop API - Web APIs
see interoperability for more information about drag-and-drop interoperability.
...for more information, see dragging and dropping multiple items.
...sfer object ev.datatransfer.setdata("text/plain", ev.target.id); } window.addeventlistener('domcontentloaded', () => { // get the element by id const element = document.getelementbyid("p1"); // add the ondragstart event listener element.addeventlistener("dragstart", dragstart_handler); }); </script> <p id="p1" draggable="true">this element is draggable.</p> for more information, see: draggable attribute reference drag operations guide define the drag's data the application is free to include any number of data items in a drag operation.
...And 4 more matches

RTCStatsReport - Web APIs
the statistics objects for each category of statistic information, there is a dictionary whose properties provide the relevant information.
... properties common to all statistic categories all webrtc statistics objects are fundamentally based on the rtcstats dictionary, which provides the most fundamental information: the timestamp, the statistic type string, and an id uniquely identifying the source of the data: id a domstring which uniquely identifies the object which was inspected to produce this object based on rtcstats.
...this information considers only the outbound rtp stream, so any data which requires information about the state of the remote peers (such as round-trip time) is unavailable, since those values can't be computed without knowing about the other peers' states.
...And 4 more matches

WEBGL_compressed_texture_etc - Web APIs
the webgl_compressed_texture_etc extension is part of the webgl api and exposes 10 etc/eac compressed texture formats.
...for more information, see also using extensions in the webgl tutorial.
... constants the compressed texture formats are exposed by 10 constants and can be used in two functions: compressedteximage2d() and compressedtexsubimage2d().
...And 4 more matches

WEBGL_compressed_texture_s3tc - Web APIs
the webgl_compressed_texture_s3tc extension is part of the webgl api and exposes four s3tc compressed texture formats.
...for more information, see also using extensions in the webgl tutorial.
... constants the compressed texture formats are exposed by four constants and can be used in two functions: compressedteximage2d() and compressedtexsubimage2d().
...And 4 more matches

WEBGL_compressed_texture_s3tc_srgb - Web APIs
the webgl_compressed_texture_s3tc_srgb extension is part of the webgl api and exposes four s3tc compressed texture formats for the srgb colorspace.
...for more information, see also using extensions in the webgl tutorial.
... constants the compressed texture formats are exposed by four constants and can be used in two functions: compressedteximage2d() and compressedtexsubimage2d().
...And 4 more matches

WebGL2RenderingContext.texImage3D() - Web APIs
syntax void gl.teximage3d(target, level, internalformat, width, height, depth, border, format, type, glintptr offset); void gl.teximage3d(target, level, internalformat, width, height, depth, border, format, type, htmlcanvaselement source); void gl.teximage3d(target, level, internalformat, width, height, depth, border, format, type, htmlimageelement source); void gl.teximage3d(target, level, internalformat, width, height, depth, border, format, type, htmlvideoelement source); void gl.teximage3d(target, level, internalformat, width, height, depth, border, format, type, imagebitmap source); void gl.teximage3d(target, level, internalformat, width, height, depth, border, format, t...
...ype, imagedata source); void gl.teximage3d(target, level, internalformat, width, height, depth, border, format, type, arraybufferview?
... srcdata); void gl.teximage3d(target, level, internalformat, width, height, depth, border, format, type, arraybufferview srcdata, srcoffset); parameters target a glenum specifying the binding point (target) of the active texture.
...And 4 more matches

WebGLRenderingContext.compressedTexImage[23]D() - Web APIs
the webglrenderingcontext.compressedteximage2d() and webgl2renderingcontext.compressedteximage3d() methods of the webgl api specify a two- or three-dimensional texture image in a compressed format.
... compressed image formats must be enabled by webgl extensions before using these methods.
... syntax // webgl 1: void gl.compressedteximage2d(target, level, internalformat, width, height, border, arraybufferview?
...And 4 more matches

Lifetime of a WebRTC session - Web APIs
this article doesn't get into details of the actual apis involved in establishing and handling a webrtc connection; it simply reviews the process in general with some information about why each step is required.
... signaling signaling is the process of sending control information between two devices to determine the communication protocols, channels, media codecs and formats, and method of data transfer, as well as any required routing information.
... in order to exchange signaling information, you can choose to send json objects back and forth over a websocket connection, or you could use xmpp or sip over an appropriate channel, or you could use xmlhttprequest over https with polling, or any other combination of technologies you can come up with.
...And 4 more matches

Attestation and Assertion - Web APIs
the attestation format contains two basic arraybuffers: clientdatajson - an arraybuffer that contains a json representation of what the browser saw when being asked to authenticate.
...it is not included when used in the authenticatorassertionresponse.) different devices have different attestation formats.
... the pre-defined attestation formats in webauthn are: packed - a generic attestation format that is commonly used by devices whose sole function is as a webauthn authenticator, such as security keys.
...And 4 more matches

display - CSS: Cascading Style Sheets
inside <display-inside> these keywords specify the element’s inner display type, which defines the type of formatting context that its contents are laid out in (assuming it is a non-replaced element).
... if its outer display type is inline or run-in, and it is participating in a block or inline formatting context, then it generates an inline box.
... depending on the value of other properties (such as position, float, or overflow) and whether it is itself participating in a block or inline formatting context, it either establishes a new block formatting context (bfc) for its contents or integrates its contents into its parent formatting context.
...And 4 more matches

HTML attribute: rel - HTML: Hypertext Markup Language
if the most appropriate icon is later found to be inappropriate, for example because it uses an unsupported format, the browser proceeds to the next-most appropriate, and so on.
... with the type attribute, it indicates that the referenced document is the same content in a different format.
... <link rel="alternate" type="application/atom+xml" href="posts.xml" title="blog"> both the hreflang and type attributes specify links to versions of the document in an alternative format and language, intended for other media: <link rel=alternate href="/fr/html/print" hreflang=fr type=text/html media=print title="french html (for printing)"> <link rel=alternate href="/fr/pdf" hreflang=fr type=application/pdf title="french pdf"> author indicates the author of the current document or article.
...And 4 more matches

<source>: The Media or Image Source element - HTML: Hypertext Markup Language
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.
...this information is used by the browser to determine, before laying the page out, which image defined in srcset to use.
... for information about image formats supported by web browsers and guidance on selecting appropriate formats to use, see our image file type and format guide on the web.
...And 4 more matches

Using HTTP cookies - HTTP
it remembers stateful information for the stateless http protocol.
...however, do not assume that secure prevents all access to sensitive information in cookies; for example, it can be read by someone with access to the client's hard disk.
...however, it can be helpful when subdomains need to share information about a user.
...And 4 more matches

An overview of HTTP - HTTP
it then parses this file, making additional requests corresponding to execution scripts, layout information (css) to display, and sub-resources contained within the page (usually images and videos).
...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.
...only pages from the same origin can access all the information of a web page.
...And 4 more matches

A re-introduction to JavaScript (JS tutorial) - JavaScript
numbers numbers in javascript are "double-precision 64-bit format ieee 754 values", according to the spec — there's no such thing as an integer in javascript (except bigint), so you have to be a little careful.
...unless you're certain of your string format, you can get surprising results on those older browsers: parseint('010'); // 8 parseint('0x10'); // 16 here, we see the parseint() function treat the first string as octal due to the leading 0, and the second string as hexadecimal due to the leading "0x".
...also has the special values infinity and -infinity: 1 / 0; // infinity -1 / 0; // -infinity you can test for infinity, -infinity and nan values using the built-in isfinite() function: isfinite(1 / 0); // false isfinite(-infinity); // false isfinite(nan); // false the parseint() and parsefloat() functions parse a string until they reach a character that isn't valid for the specified number format, then return the number parsed up to that point.
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BigInt.prototype.toLocaleString() - JavaScript
syntax bigintobj.tolocalestring([locales [, options]]) parameters the locales and options arguments customize the behavior of the function and let applications specify the language whose formatting conventions should be used.
... see the intl.numberformat() constructor for details on these parameters and how to use them.
... performance when formatting large numbers of numbers, it is better to create a numberformat object and use the function provided by its numberformat.format property.
...And 4 more matches

Date.prototype.toLocaleDateString() - JavaScript
the new locales and options arguments let applications specify the language whose formatting conventions should be used and allow to customize the behavior of the function.
... syntax dateobj.tolocaledatestring([locales [, options]]) parameters the locales and options arguments customize the behavior of the function and let applications specify the language whose formatting conventions should be used.
... see the intl.datetimeformat() constructor for details on these parameters and how to use them.
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Date.prototype.toLocaleTimeString() - JavaScript
the new locales and options arguments let applications specify the language whose formatting conventions should be used and customize the behavior of the function.
... syntax dateobj.tolocaletimestring([locales[, options]]) parameters the locales and options arguments customize the behavior of the function and let applications specify the language whose formatting conventions should be used.
... see the intl.datetimeformat() constructor for details on these parameters and how to use them.
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Web security
even simple bugs in your code can result in private information being leaked, and bad people are out there trying to find ways to steal data.
... the web security-oriented articles listed here provide information that may help you secure your site and its code from attacks and data theft.
... connection security transport security layer (tls) the transport layer security (tls) protocol is the standard for enabling two networked applications or devices to exchange information privately and robustly.
...And 4 more matches

Creating custom Firefox extensions with the Mozilla build system - Archive of obsolete content
if someone can confirm this and/or provide guidelines for what's different, i'll update the article to incorporate this information.
...this can be a guid, but the format shown above is prettier and, let's face it, a lot easier to remember.
... <em:maxversion>1.0+</em:maxversion> </description> </em:targetapplication> <!-- front-end metadata --> <em:name>my first extension</em:name> <em:description>just an example.</em:description> <em:creator>allpeers.com</em:creator> <em:homepageurl>http://www.allpeers.com/blog/</em:homepageurl> </description> </rdf> there's a detailed description of the format of the install.rdf file.
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Developing add-ons - Archive of obsolete content
this page will help guide you to the information you need in order to create add-ons for firefox, thunderbird, or other software based on the mozilla platform, as well as how to distribute your add-ons.
... add-ons topics submitting an add-on to amo provides helpful information for add-on developers to help them properly package and deliver their add-ons.
... this includes information about addons.mozilla.org, mozilla's add-on distribution web site.
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Setting up an extension development environment - Archive of obsolete content
see this bug for more information.
... development preferences there is a set of development preferences that, when enabled, allows you to view more information about application activity, thus making debugging easier.
...for more information about mozilla preferences, refer to the mozillazine article on "about:config".
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An Interview With Douglas Bowman of Wired News - Archive of obsolete content
the breakdown: 1 master screen media file which imports 4 files: a base file (bulk of formatting) a file for finance/table formatting color file (override colors and background images for specific color scheme) temp file (used for styles associated with temporary features and ad-related pages) 1 print media file 1 aural media file 3 master alternate style sheets which import 1 file each the 3 imported files set alternate font sizes (small, large, larger) how...
...this allows us to temporarily display on screen the same formatting to be used for printing that page.
...it's true that our stories exist in a database, separated from page templates and peripheral formatting.
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MCD, Mission Control Desktop, AKA AutoConfig - Archive of obsolete content
d=" + env_user,"uid,cn,mail,labeleduri"); // close the try, and call the catch() } catch(e) {displayerror("lockedpref", e);} debug if you set a username and the mozilla_debug variable ($export mozilla_debug=1; export user=procacci), then the displayerror() will show you this popup: that's a popup titled as "error", but it's just a debug tool for me as i didn't find any other way to popup information.
...unfortunately file system writes and/or mail format differs between windows and unix, and folders soon become unreadable or even corrupted when read/written from one system to the other.
... ldap web server list subtree $ ldapsearch -x * -b "ou=browser,ou=information,dc=int-evry, dc=fr" cn -lll dn: ou=browser,ou=information,dc=int-evry,dc=fr dn: sn=http_server,ou=browser,ou=information,dc=int-evry, dc=fr cn: web1.int-evry.fr cn: web2.int-evry.fr dn: sn=http_unix_file, ou=browser,ou=information,dc=int-evry, dc=fr cn: /browser/config_file_unix.jsc dn: sn=http_win_file, ou=browser,ou=information,dc=int-evry, dc=fr cn: /browser/config_file_win.jsc netscap...
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Creating a Firefox sidebar extension - Archive of obsolete content
see the references section for information on creating extension in earlier browsers.
...see building an extension for more detailed information about structuring, packaging, and deploying extensions.
...other elements can be included, please read the xul tutorials for more information.
...And 3 more matches

Message Summary Database - Archive of obsolete content
the mail summary files (.msf) are used to store summary information about messages and threads in a folder, and some meta information about the folder.
... nsimsgdatabase the main access point to the summary information is nsimsgdatabase.
...there are a set of generic property methods so that core code and extensions can set attributes on msg headers without changing nsimsghdr.idl.msg threads we store thread information persistently in the database and expose these object through the [nsimsgthread interface.
...And 3 more matches

Microsummary XML grammar reference - Archive of obsolete content
a microsummary generator is an xml document that describes how to pull specific information from a web page to be presented in summary form as a bookmark whose title changes based on the content of the page it targets.
... warning: microsummary support was removed in gecko 6.0 (firefox 6.0 / thunderbird 6.0 / seamonkey 2.3) this article provides detailed information about the xml grammar used to build microsummary generators, describing each element and their attributes.
...child elements: <stylesheet> or <transform> (required) the xslt stylesheet which performs the transformation.
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Supporting private browsing mode - Archive of obsolete content
firefox 3.5 introduced private browsing mode, in which potentially private information is not recorded.
... this includes cookies, history information, download information, and so forth.
...extensions that may record potentially private information may wish to hook into the private browsing service so that they can avoid saving personal information when private browsing mode is enabled.
...And 3 more matches

Mozilla release FAQ - Archive of obsolete content
please send stats to me in the following format: cpu/mhz, architecture, ram, disk type, os version, compiler version, build type, tree date -- build time example: 21164/533, alpha, 512m edo, ultra2 scsi, linux kernel 2.2.11, gcc 2.95, non-debug, 19 august 1999 cvs -- 25 minutes how do i run the binary on unix?
...if that doesn't work, it also could be posted in diff format in the newsgroup.
... netscape.public.mozilla.patches note that context-sensitive patches (diff -c) are preferred over other formats.
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NPEvent - Archive of obsolete content
d; xwindows typedef xevent npevent; fields npevent on microsoft windows the data structure has the following fields: event one of the following event types: wm_paint wm_lbuttondown wm_lbuttonup wm_lbuttondblclk wm_rbuttondown wm_rbuttonup wm_rbuttondblclk wm_mbuttondown wm_mbuttonup wm_mbuttondblclk wm_mousemove wm_keyup wm_keydown wm_setcursor wm_setfocus wm_killfocus for information about these events, see the microsoft windows developer documentation.
...values: 0 nullevent 1 mousedown 2 mouseup 3 keydown 4 keyup 5 autokey 6 updateevt 7 diskevt 8 activateevt 15 osevt 23 khighlevelevent getfocusevent 0, 1 (true, false) losefocusevent adjustcursorevent 0, 1 (true, false) for information about these events, see the mac os developer documentation.
...additional information about the event.
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Adobe Flash - Archive of obsolete content
on mac os x, there is an additional caveat: netscape gecko browsers such as camino (formerly chimera), the latest mozilla browsers, and future versions of netscape which are built using the mach-o binary format won't be able to use flash's scriptability features.
...the flash plugin's description string uses a standard versioning nomenclature that can then be parsed for meaningful information.
...fortunately, mach-o browsers based on netscape gecko expose this information in their user-agent string.
...And 3 more matches

The First Install Problem - Archive of obsolete content
this is an old working document; see en/gecko_plugin_api_reference/plug-in_development_overview for current information.
...the solution suggests that plugin vendors ought to leave dlls on a windows desktop whether or not a netscape gecko browser is detected, and then write keys in the windows registry giving future netscape gecko browsers the path where the plugin resides and meta-information about how to load the plugin.
...this document proposes a meta-information model in the win32 registry similar to the one used by microsoft's hkey_classes_root\clsid\ where a new activex control (ocx) on the system presents its uuid as a registry key (identifying the activex control) as well as information about where to find the ocx (e.g.
...And 3 more matches

display-outside - Archive of obsolete content
the display-outside css property specifies the outer display type of the box generated by an element, dictating how the element participates in its parent formatting context.
... values block-level the element generates a block-level box, and participates in a block formatting context.
... other formatting contexts, such as flex formatting contexts, may also work with block-level elements.
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XForms Custom Controls - Archive of obsolete content
the purpose of this article is to give you enough background information so that you'll be able to get a good start.
... to really grasp the following information, a good understanding of xforms, xbl, javascript and css is needed.
...for example, if you have an instance node of type xsd:date and you'd like to see the date displayed in a local format.
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Choosing Standards Compliance Over Proprietary Practices - Archive of obsolete content
if the project is accepted, the compiled information, analysis and research is merged into a request for proposal (rfp).
...se organizations: ansi (american national standards institute ) atsc (advanced television systems committee ) ieee (institute of electrical and electronics engineers ) ietf (internet engineering task force ) irtf (internet research task force ) iso (international standards organization ) itu (international telecommunication union ) oasis (organization for the advancement of structured information standards ) oma (open mobile alliance ), uni (unicode consortium ) w3c (world wide web consortium ) iana (internet assigned numbers authority ) ecma international like the processes and standards that accountants and project managers must follow, the above-mentioned standards organizations provide focus and direction for the development engineering community.
...as users become more sophisticated, and as additional devices become more affordable, they will be accessing the same information across a variety of devices – and expect them to look and act the same – regardless of whether they are accessing a web site from their desktop, phone, or handheld.
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Supporting older browsers - Learn web development
we are trying to make this easy for you at mdn, by providing browser compatibility information on each page detailing a css property.
...this site lists the majority of web platform features with information about their browser support status.
... creating fallbacks in css css specifications contain information that explains what the browser does when two layout methods are applied to the same item.
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Styling links - Learn web development
now let's add some more information to get this styled properly: body { width: 300px; margin: 0 auto; font-size: 1.2rem; font-family: sans-serif; } p { line-height: 1.4; } a { outline: none; text-decoration: none; padding: 2px 1px 0; } a:link { color: #265301; } a:visited { color: #437a16; } a:focus { border-bottom: 1px solid; background: #bae498; } a:hover { border-bottom: 1px solid; backgroun...
...first, some simple html to style: <p>for more information on the weather, visit our <a href="#">weather page</a>, look at <a href="http://#">weather on wikipedia</a>, or check out <a href="http://#">weather on extreme science</a>.</p> next, the css: body { width: 300px; margin: 0 auto; font-family: sans-serif; } p { line-height: 1.4; } a { outline: none; text-decoration: none; padding: 2px 1px 0; } a:link { color: blue; } a:visi...
...we'll skip over most of the css, as it's just the same information you've looked at before.
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What is a Domain Name? - Learn web development
deeper dive structure of domain names a domain name has a simple structure made of several parts (it might be one part only, two, three...), separated by dots and read from right to left: each of those parts provides specific information about the whole domain name.
... companies called registrars use domain name registries to keep track of technical and administrative information connecting you to your domain name.
...within a few hours, all dns servers will have received your dns information.
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The HTML5 input types - Learn web development
the following firefox for android keyboard screenshot provides an example: due to the wide variety of phone number formats around the world, this type of field does not enforce any constraints on the value entered by a user (this means it may include letters, etc.).
...for good user experience, it is important to provide a calendar selection ui, enabling users to select dates without necessating context switching to a native calendar application or potentially entering them in differing formats that are hard to parse.
... datetime-local <input type="datetime-local"> creates a widget to display and pick a date with time with no specific time zone information.
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Document and website structure - Learn web development
html text formatting, as covered in html text fundamentals.
...it's a place to put common information (like the header) but usually, that information is not critical or secondary to the website itself.
... <aside> contains content that is not directly related to the main content but can provide additional information indirectly related to it (glossary entries, author biography, related links, etc.).
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Adding vector graphics to the Web - Learn web development
on the web, you'll work with two types of image — raster images, and vector images: raster images are defined using a grid of pixels — a raster image file contains information showing exactly where each pixel is to be placed, and exactly what color it should be.
... popular web raster formats include bitmap (.bmp), png (.png), jpeg (.jpg), and gif (.gif.) vector images are defined using algorithms — a vector image file contains shape and path definitions that the computer can use to work out what the image should look like when rendered on the screen.
... the svg format allows us to create powerful vector graphics for use on the web.
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Ember resources and troubleshooting - Learn web development
previous overview: client-side javascript frameworks next our final ember article provides you with a list of resources that you can use to go further in your learning, plus some useful troubleshooting and other information.
... objective: to provide further resource links and troubleshooting information.
... for framework-specific things, there is the ember-inspector add-on, which allows inspection of: routes & controllers components services promises data (i.e: from a remote api — from ember-data, by default) deprecation information render performance for general javascript debugging, check out our guides on javascript debugging as well as interacting with the browser's other debugging tools.
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Getting started with Svelte - Learn web development
see package management basics for more information on npm and yarn.
...see command line crash course for more information on these, and on terminal commands in general.
... also see the following for more information: "what is npm" on nodejs.org "introducing npx" on the npm blog "the easiest way to get started with svelte" on the svelte blog creating your first svelte app the easiest way to create a starter app template is to just download the starter template application.
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Dynamic behavior in Svelte: working with variables and props - Learn web development
we'll take the tasks information from the markup and store it in a todos array.
...llows: <script> let todos = [ { id: 1, name: 'create a svelte starter app', completed: true }, { id: 2, name: 'create your first component', completed: true }, { id: 3, name: 'complete the rest of the tutorial', completed: false } ] let totaltodos = todos.length let completedtodos = todos.filter(todo => todo.completed).length </script> now let's do something with that information.
...find the <h2> heading with an id of list-heading and replace the hardcoded number of active and completed tasks with dynamic expressions: <h2 id="list-heading">{completedtodos} out of {totaltodos} items completed</h2> go to the app, and you should see the "2 out of 3 items completed" message as before, but this time the information is coming from the todos array.
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Getting started with Vue - Learn web development
as you work through this tutorial, you might want to keep the vue guide and api documentation open in other tabs, so you can refer to them if you want more information on any sub topic.
...make sure that "babel" and "linter / formatter" are selected.
... next you’ll select a config for the linter / formatter.
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Package management basics - Learn web development
the date-fns package’s formatdistancetonow() method is useful for this (there's other packages that do the same thing too).
... in the index.js file, add the following code and save it: import { formatdistancetonow } from 'date-fns' const date = '1996-09-13 10:00:00'; document.body.textcontent = formatdistancetonow(new date(date)) + ' ago'; go back to http://localhost:1234 and you'll see how long ago it is since the author turned 18.
... what's particularly special about the code above is that it is using the formatdistancetonow() function from the date-fns package, which we didn’t install!
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Accessibility and Mozilla
in fact, the same keyboard commands are still available, so users can become comfortable and productive right away.accessibility information for core gecko developersboth end users and developers are invited for discussion on the live irc channel at irc.mozilla.org/#accessibility.
... since this is a worldwide effort, there is always a good chance to find someone to chat with there, day or night.accessibility information for ui designers and developerswhen you design user interfaces with accessibility in mind, they will work for more people.
... gecko info for windows accessibility vendorsplease contact the mozilla accessibility community.information for assistive technology vendorsboth end users and developers are invited for discussion on the live irc channel at irc.mozilla.org/#accessibility.
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Debugging on Mac OS X
for specific information on a way to debug hangs, see debugging a hang on os x.
... the .lldbinit file in the source tree imports many useful mozilla specific lldb settings, commands and formatters into lldb, but you may need to take one of the following steps to make sure this file is used.
...# # note: this scripts actions take a few seconds to complete, so the custom # formatters, commands etc.
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How Mozilla's build system works
for example, it says i want these c++ files compiled or look for additional information in these directories.
... to view information about the tiers, you can execute the following special make targets: command effect make echo-tiers show the final list of tiers.
... all makefile.in files in mozilla have the same basic format: depth = ../../../..
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Gecko Logging
some other mostly-useless information on logging can be found on the nspr logging page.
... info 3 an informational message, often indicates the current program state.
... raw print exactly what has been specified in the format string, without the process/thread/timestamp, etc.
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How to get a stacktrace with WinDbg
after the crash or hang you need to capture the debug information to include in a bug comment or support request.
...to provide the information to the development community, submit this file with a support request or attach it to a related bug on bugzilla.
... producing a minidump sometimes the stacktrace alone is not enough information for a developer to figure out what went wrong.
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AddonManager
the addonmanager object is the global api used to access information about add-ons installed in the application and to manipulate them.
... state_checking an install that is checking for updated information.
... update_status_download_error there was an error while downloading the update information.
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AddonUpdateChecker
the addonupdatechecker is used to download and parse update information for an add-on's update manifest.
... error_download_error there was an error while downloading the update information.
... error_parse_error the update information was malformed in some way.
...And 3 more matches

ISO8601DateUtils.jsm
the iso8601dateutils.jsm javascript code module provides methods that make it easy to convert javascript date objects into iso 8601 format date strings and back.
...using the iso 8601 date utilities to convert a date string into a date object, simply use: dateobj = iso8601dateutils.parse(datestring); to convert a date object into a date string: datestring = iso8601dateutils.create(dateobj); method overview string create(adate); date parse(adatestring); methods create creates an iso 8601 format date string, e.g.
...string create( adate ); parameters adate a javascript date object to translate into an iso 8601 format string.
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Localization content best practices
note: if you're a localizer and you want to contribute to the localization of mozilla products, you might want to read our localization quick start guide for information on localizing mozilla code.
... localization files choose good key ids the ids (names) chosen for your keys, regardless of the file format, should always be descriptive of the string, and its role in the interface (button label, title, etc.).
... there is an established format for localization comments: it's important to follow the format as closely as possible, since there are a number of automated tools that parse these comments for easier access and use by localizers.
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Mozilla Web Developer FAQ
in the standards mode gecko aims to treat documents authored in compliance with the applicable web format specifications.
... downloadable fonts in truetype and opentype formats (.ttf and .otf) are supported since firefox 3.5.
... downloadable fonts in the eot format are not supported.
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Gecko Profiler FAQ
the gecko profiler currently doesn’t have the ability to show you information about line numbers, neither for js code nor for native code.
... for js code, the profiler platform doesn’t capture any information about lines.
... for native code, the profiler captures the necessary information but doesn’t have a way to display it.
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NSS 3.21 release notes
2016-01-07, this page has been updated to include additional information about the release.
... distribution information the hg tag is nss_3_21_rtm.
... in ssl.h ssl_getpreliminarychannelinfo - obtains information about a tls channel prior to the handshake being completed, for use with the callbacks that are invoked during the handshake ssl_signatureprefset - configures the enabled signature and hash algorithms for tls ssl_signatureprefget - retrieves the currently configured signature and hash algorithms ssl_signaturemaxcount - obtains the maximum number signature algorithms that can be config...
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Notes on TLS - SSL 3.0 Intolerant Servers
technical information the ssl 3.0 and tls (aka ssl 3.1) specs both contain a provision -- the same provision -- for detecting "version rollback attacks".
... for up-to-date information, you can read a bugzilla bug report which keeps track of this problem with mozilla-based browsers.
...for up-to-date information, you can read this bug 59321 which keeps a list of tls/ssl 3.0 intolerant servers.
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sslcrt.html
this page is part of the ssl reference that we are migrating into the format described in the mdn style guide.
... validating certificates manipulating certificates getting certificate information comparing secitem objects validating certificates cert_verifycertnow cert_verifycertname cert_checkcertvalidtimes nss_cmpcertchainwcanames cert_verifycertnow checks that the current date is within the certificate's validity period and that the ca signature on the certificate is valid.
...see description below for more information.
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TLS Cipher Suite Discovery
libssl provides enough information about each of the supported cipher suites that the application can construct a display of that information from which the user can choose which cipher suites his application will attempt to use.
... here are the details of how an nss-based application learns what cipher suites are supported and obtains the information to display to the user.
...*/ ssl_import const pruint16 ssl_numimplementedciphers; of course, the raw integer numbers of the cipher suites are not likely to be known to most users, so libssl provides a function by which the application can obtain a wealth of information about any supported cipher suite, by its number.
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NSS_3.12.3_release_notes.html
nss 3.12.3 release notes 2009-04-01 newsgroup: mozilla.dev.tech.crypto contents introduction distribution information new in nss 3.12.3 bugs fixed documentation compatibility feedback introduction network security services (nss) 3.12.3 is a patch release for nss 3.12.
... distribution information the cvs tag for the nss 3.12.3 release is nss_3_12_3_rtm.
... here is a table of the new environment variables introduced in nss 3.12.3 and information about how they affect these new behaviors.
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SpiderMonkey Internals
the representation is 64 bits and uses nan-boxing on all platforms, although the exact nan-boxing format depends on the platform.
...hence, we can encode any floating-point value as a c++ double (noting that javascript nan must be represented as one canonical nan format).
... on x64 and similar 64-bit platforms, pointers are longer than 32 bits, so we can't use the nunboxing format.
...And 3 more matches

Introduction to the JavaScript shell
for more information, see the c/c++ version of this function, js_dumpheap.
... for more information, see the c/c++ functions js_getgcparameter and js_setgcparameter.
...for more information, see the c/c++ version of this function, js_setgczeal.
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Web Replay
default false architecture there are several main components to the project: the record/replay infrastructure records enough information during recording so that the replayed process can run and produce the same observable behaviors.
... debugger integration allows the js debugger to read the information it needs from a replaying process and control the process's execution (resume/rewind).
... the dirty memory information computed since the last snapshot was taken is used to restore the heap to the state at that last snapshot, and then the memory diffs can be used to restore an earlier snapshot if necessary.
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Animated PNG graphics
authors the apng specification was authored by: stuart parmenter <pavlov@pavlov.net> vladimir vukicevic <vladimir@pobox.com> andrew smith <asmith15@littlesvr.ca> overview apng is an extension of the portable network graphics (png) format, adding support for animated images.
... it is intended to be a replacement for simple animated images that have traditionally used the gif format, while adding support for 24-bit images and 8-bit transparency.
...information for each frame about placement and rendering is stored in 'fctl' chunks.
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History Service Design
this involves storing informations on all of the user's visits, including visit time, type of visit and meta data.
...this is possible through a relevance algorithm that assigns a param called frecency to every page in history, see the places frecency algorithm for major informations.
... long term objectives include the ability to index more informations from the visited pages, through fulltext indexes, and the possibility to generalize the frecency algorithm to allow for its use in user's queries.
...And 3 more matches

nsIAccessible
can also be used by in-process accessibility clients to get information about objects in the accessible tree.
...use nsiaccessible.groupposition() to get information about this accessible in its group.
... relations many accessibles are linked with each other, for example, if one accessible gives the accessible name for another accessible (for example, html:label and html control) then these accessibles are related, please refer to relations documentation for more information.
...And 3 more matches

nsICompositionStringSynthesizer
indowutils = window.windowutils; var compositionstringsynthesizer = domwindowutils.createcompositionstringsynthesizer(); for example, when you create a composition whose composing string is "foo-bar-buzz" and "bar" is selected to convert, then, first, you need to start composition: domwindowutils.sendcompositionevent("compositionstart", "", ""); next, dispatch composition string with crause information and caret information (optional): // set new composition string with .setstring().
... compositionstringsynthesizer.setstring("foo-bar-buzz"); // set clause information with .appendclause().
...the composing string information is cleared by a call of .dispatchevent().
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nsICookie
constants constant value description status_unknown 0 the cookie collected in a previous session, and its information no longer exists.
... policy_unknown 0 the cookie collected in a previous session, and its information no longer available.
... policy_no_consent 2 the site collects identifiable information without user involvement.
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nsIStringBundleService
ccess this service, use: var stringbundleservice = components.classes["@mozilla.org/intl/stringbundle;1"] .getservice(components.interfaces.nsistringbundleservice); method overview nsistringbundle createbundle(in string aurlspec); nsistringbundle createextensiblebundle(in string aregistrykey); void flushbundles(); wstring formatstatusmessage(in nsresult astatus, in wstring astatusarg); methods createbundle() nsistringbundle createbundle( in string aurlspec ); parameters aurlspec the url of the properties file to load.
... on the return value object on you can call functions like getstringfromname and formatstringfromname see nsistringbundle.
... formatstatusmessage() formats a message string from a status code and status arguments.
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Mozilla technologies
accessibility api implementation detailsthese pages contain documentation on mozilla specific implementation details of assistive technology apis.animated png graphicsapng is an extension of the portable network graphics (png) format, adding support for animated images.
...r entirely to docshell.embedded dialog apifeed content access apifirefox 2 and thunderbird 2 introduce a series of interfaces that make it easy for extension authors to access rss and atom feeds.life after xul: building firefox interfaces with htmlthis page gathers technical solutions to common problems encountered by teams shipping html-based interfaces inside firefox.morkmork is a database file format invented by david mccusker for the mozilla code since the original netscape database information was proprietary and could not be released open source.
... starting with mozilla 1.9, it was phased out in favor of sqlite, a more widely-supported file format.placesplaces is the bookmarks and history management system introduced in firefox 3.
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Introduction to DOM Inspector - Firefox Developer Tools
by clicking around in the document pane, you'll see that the viewers are linked; whenever you select a new node from the dom nodes viewer, the dom node viewer is automatically updated to reflect the information for that node.
... now, once you have selected a node like the "search-go-button" node, you can select any one of several viewers to display information about that node in the object pane of the dom inspector application window, all of which are available from the menupopup accessed from the upper left corner of the the object pane.
...that when you have the dom inspector open and have enabled this functionality by choosing edit > select element by click or by clicking the little magnifying glass icon in the upper left portion of the dom inspector application, you can click anywhere in a loaded web page or the the inspect chrome document, and the element you click will be shown in the document pane in the dom nodes viewer and information displayed in the object pane.
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Work with animations - Firefox Developer Tools
if you hover over the bar, a tooltip appears, giving you more detailed information about the animation or transition, including: the type of animation: css transition, css animation, or web animations api the duration of the animation the animation's start and end delay the animation's easing (or timing function).
... the animation's fill the playback rate of the animation information about the animated element to the left of each bar is a selector for the element that the animation applies to.
... further information about animation compositing if you open animation-inspector-compositing.html and click the red rectangle, a simple opacity animation will start.
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Applying styles and colors - Web APIs
while slightly painful when initially working with scalable 2d graphics, paying attention to the pixel grid and the position of paths ensures that your drawings will look correct regardless of scaling or any other transformations involved.
...this value isn't affected by the transformation matrix.
...this value isn't affected by the transformation matrix.
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DataTransfer.types - Web APIs
the datatransfer.types read-only property returns an array of the drag data formats (as strings) that were set in the dragstart event.
... the order of the formats is the same order as the data included in the drag operation.
... the formats are unicode strings giving the type or format of the data, generally given by a mime type.
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DataTransfer - Web APIs
for more information about drag and drop, see html drag and drop api.
... datatransfer.types read only an array of strings giving the formats that were set in the dragstart event.
...if data for the type does not exist, it is added at the end, such that the last item in the types list will be the new format.
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Document - Web APIs
document.execcommand() on an editable document, executes a formating command.
... document.querycommandenabled() returns true if the formating command can be executed on the current range.
... document.querycommandindeterm() returns true if the formating command is in an indeterminate state on the current range.
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HTMLImageElement.alt - Web APIs
decorative images images with no semantic meaning—such as those which are solely decorative—or of limited informational value, should have their alt attributes set to the empty string ("").
...l" aria-role="button"><img src="songicon.svg" alt="songs"</a> <a href="albums.html" aria-role="button"><img src="albumicon.svg" alt="albums"</a> <a href="artists.html" aria-role="button"><img src="artisticon.svg" alt="artists"</a> <a href="playlists.html" aria-role="button"><img src="playlisticon.svg" alt="playlists"</a> </li> images containining diagrams or maps when an image contains information presented as a diagram, chart, graph, or map, the alt text should provide the same information, at least in summary form.
... this is true whether the /me image is in a bitmapped format such as png or jpeg or in a vector format like svg.
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Navigator - Web APIs
navigator.battery read only returns a batterymanager object you can use to get information about the battery charging status.
... navigator.connection read only provides a networkinformation object containing information about the network connection of a device.
... navigator.locks read only returns a lockmanager object which provides methods for requesting a new lock object and querying for an existing lock object navigator.mediacapabilities read only returns a mediacapabilities object that can expose information about the decoding and encoding capabilities for a given format and output capabilities.
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PaymentRequest.show() - Web APIs
the promise should resolve with a paymentdetailsupdate object containing the updated information.
...ss")) .catch(response => response.complete("fail")); } you could even have checkallvalues() be a synchronous function, although that may have performance implications you don't want to deal with: function validateresponse(response) { if (checkallvalues(response) { response.complete("success"); } else { response.complete("fail"); } } see the article using promises for more information if you need more information about working with promises.
...this method triggers the user agent's built-in process for retrieving payment information from the user.
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RTCDataChannel: error event - Web APIs
code); } else { console.error(" unknown sctp error"); } break; case "dtls-failure": if (err.receivedalert) { console.error(" received dlts failure alert: ", err.receivedalert); } if (err.sentalert) { console.error(" sent dlts failure alert: ", err.receivedalert); } break; } // add source file name and line information console.error(" error in file ", err.filename, " at line ", err.linenumber, ", column ", err.columnnumber); }, false); the received event provides details in an rtcerror object called error; rtcerror is an extension of the domexception interface.
... error information is output to the console using console.error().
... the message string is always output, as is information about the source file's name, line number, and column number at which the error occurred.
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SubtleCrypto - Web APIs
subtlecrypto.importkey() returns a promise that fulfills with a cryptokey corresponding to the format, the algorithm, raw key data, usages, and extractability given as parameters.
... subtlecrypto.exportkey() returns a promise that fulfills with a buffer containing the key in the requested format.
...the wrapped key matches the format specified in the given parameters, and wrapping is done by the given wrapping key, using the specified algorithm.
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WebGLRenderingContext.compressedTexSubImage2D() - Web APIs
the webglrenderingcontext.compressedtexsubimage2d() method of the webgl api specifies a two-dimensional sub-rectangle for a texture image in a compressed format.
... compressed image formats must be enabled by webgl extensions before using this method or a webgl2renderingcontext must be used.
... syntax // webgl 1: void gl.compressedtexsubimage2d(target, level, xoffset, yoffset, width, height, format, arraybufferview?
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WebGL model view projection - Web APIs
the model, view, and projection matrices individual transformations of points and polygons in space in webgl are handled by the basic transformation matrices like translation, scale, and rotation.
...the 4x4 matrix can be used to encode a variety of useful transformations.
... in fact, the typical perspective projection matrix uses the division by the w component to achieve its transformation.
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Spaces and reference spaces: Spatial tracking in WebXR - Web APIs
thus a pose can be used to not only convert and determine positions, but also rotational information.
... the only way to obtain a pose that adapts positional information from one space to another is through the xrframe object received by your frame rendering callback function specified when you called the xrsession method requestanimationframe().
...*/ } } the frame parameter is the xrframe representing the animation frame information provided by webxr.
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Web Speech API - Web APIs
grammar is defined using jspeech grammar format (jsgf.) speech synthesis is accessed via the speechsynthesis interface, a text-to-speech component that allows programs to read out their text content (normally via the device's default speech synthesiser.) different voice types are represented by speechsynthesisvoice objects, and different parts of text that you want to be spoken are represented by speechsynthesisutterance objects.
... speech synthesis speechsynthesis the controller interface for the speech service; this can be used to retrieve information about the synthesis voices available on the device, start and pause speech, and other commands besides.
... speechsynthesiserrorevent contains information about any errors that occur while processing speechsynthesisutterance objects in the speech service.
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Using XMLHttpRequest - Web APIs
after the transaction completes, the object will contain useful information such as the response body and the http status of the result.
...it starts with "xml" because when it was created the main format that was originally used for asynchronous data exchange were xml handling responses there are several types of response attributes defined by the living standard specification for the xmlhttprequest() constructor.
... these tell the client making the xmlhttprequest important information about the status of the response.
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ARIA live regions - Accessibility
dropdown box updates useful onscreen information a website specializing in providing information about planets provides a dropdown box.
... when a planet is selected from the dropdown, a region on the page is updated with information about the selected planet.
... html <fieldset> <legend>planet information</legend> <label for="planetsselect">planet:</label> <select id="planetsselect" aria-controls="planetinfo"> <option value="">select a planet&hellip;</option> <option value="mercury">mercury</option> <option value="venus">venus</option> <option value="earth">earth</option> <option value="mars">mars</option> </select> <button id="renderplanetinfobutton">go</button> </fieldset> <div role="region" id="planetinfo" aria-live="polite"> <h2 id="planettitle">no planet selected</h2> <p id="planetdescription">select a planet to view its description</p> </div> <p><small>information courtesy <a href="https://en.wikipedia.org/wiki/solar_system#inner_solar_system">wikipedia</a></small></p> javascript const planets_info = { me...
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WAI-ARIA Roles - Accessibility
it is usually set on related content items such as comments, forum posts, newspaper articles or other items grouped together on one page.aria: banner rolea banner role represents general and informative content frequently placed at the beginning of the page.
...this role can be used in combination with the aria-pressed attribute to create toggle buttons.aria: cell rolethe cell value of the aria role attribute identifies an element as being a cell in a tabular container that does not contain column or row header information.
...if possible, use the html <aside> element instead.aria: contentinfo rolethe contentinfo landmark role is used to identify information repeated at the end of every page of a website, including copyright information, navigation links, and privacy statements.
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@font-face - CSS: Cascading Style Sheets
syntax @font-face { font-family: "open sans"; src: url("/fonts/opensans-regular-webfont.woff2") format("woff2"), url("/fonts/opensans-regular-webfont.woff") format("woff"); } descriptors font-display determines how a font face is displayed based on whether and when it is downloaded and ready to use.
... to provide the browser with a hint as to what format a font resource is — so it can select a suitable one — it is possible to include a format type inside a format() function: src: url(ideal-sans-serif.woff) format("woff"), url(basic-sans-serif.ttf) format("truetype"); the available types are: "woff", "woff2", "truetype", "opentype", "embedded-opentype", and "svg".
... font mime types format mime type truetype font/ttf opentype font/otf web open font format font/woff web open font format 2 font/woff2 notes web fonts are subject to the same domain restriction (font files must be on the same domain as the page using them), unless http access controls are used to relax this restriction.
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<image> - CSS: Cascading Style Sheets
description css can handle the following kinds of images: images with intrinsic dimensions (a natural size), like a jpeg, png, or other raster format.
... images with multiple intrinsic dimensions, existing in multiple versions inside a single file, like some .ico formats.
... (in this case, the intrinsic dimensions will be those of the image largest in area and the aspect ratio most similar to the containing box.) images with no intrinsic dimensions but with an intrinsic aspect ratio between its width and height, like an svg or other vector format.
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Cross-browser audio basics - Developer guides
here we define an <audio> element with multiple sources — we do this as not all browsers support the same audio formats.
... to ensure reasonable coverage, we should specify at least two different formats.
... the two formats that will give maximum coverage are mp3 and ogg vorbis.
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Applying color to HTML elements using CSS - HTML: Hypertext Markup Language
svg commands are formatted as xml, and can be embedded directly into a web page or can be placed in he page using the <img> element, just like any other type of image.
... using color now that you know what css properties exist that let you apply color to elements and the formats you can use to describe colors, you can put this together to begin to make use of color.
... color theory on wikipedia wikipedia's entry on color theory, which has a lot of great information from a technical perspective.
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HTML attribute: accept - HTML: Hypertext Markup Language
because a given file type may be identified in more than one manner, it's useful to provide a thorough set of type specifiers when you need files of specific type, or use the wild card to denote a type of any format is acceptable.
... for instance, there are a number of ways microsoft word files can be identified, so a site that accepts word files might use an <input> like this: <input type="file" id="docpicker" accept=".doc,.docx,application/msword,application/vnd.openxmlformats-officedocument.wordprocessingml.document"> whereas if you're accepting a media file, you may want to be include any format of that media type: <input type="file" id="soundfile" accept="audio/*"> <input type="file" id="videofile" accept="video/*"> <input type="file" id="imagefile" accept="image/*"> the accept attribute doesn't validate the types of the selected files; it simply provides hints for browsers to guide users towards selecting the correct file types.
...see the multiple attribute for more information.
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The HTML autocomplete attribute - HTML: Hypertext Markup Language
autocomplete lets web developers specify what if any permission the user agent has to provide automated assistance in filling out form field values, as well as guidance to the browser as to the type of information expected in the field.
...perhaps the browser offers the ability to save encrypted credit card information, for autocompletion following an authentication procedure.
... for more information, see the autocomplete attribute in <form>.
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<input type="number"> - HTML: Hypertext Markup Language
placeholder the placeholder attribute is a string that provides a brief hint to the user as to what kind of information is expected in the field.
... if the control's content has one directionality (ltr or rtl) but needs to present the placeholder in the opposite directionality, you can use unicode bidirectional algorithm formatting characters to override directionality within the placeholder; see overriding bidi using unicode control characters in the unicode bidirectional text algorithm for those characters.
...see labels and placeholders in <input>: the input (form input) element for more information.
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<input type="text"> - HTML: Hypertext Markup Language
placeholder the placeholder attribute is a string that provides a brief hint to the user as to what kind of information is expected in the field.
... if the control's content has one directionality (ltr or rtl) but needs to present the placeholder in the opposite directionality, you can use unicode bidirectional algorithm formatting characters to override directionality within the placeholder; see overriding bidi using unicode control characters in the unicode bidirectional text algorithm for those characters.
...see labels and placeholders in <input>: the input (form input) element for more information.
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Evolution of HTTP - HTTP
built over the existing tcp and ip protocols, it consisted of 4 building blocks: a textual format to represent hypertext documents, the hypertext markup language (html).
... http/1.0 – building extensibility http/0.9 was very limited and both browsers and servers quickly extended it to be more versatile: versioning information is now sent within each request (http/1.0 is appended to the get line) a status code line is also sent at the beginning of the response, allowing the browser itself to understand the success or failure of the request and to adapt its behavior in consequence (like in updating or using its local cache in a specific way) the notion of http headers has been introduced, both for the requests and ...
...in november 1996, in order to solve these annoyances, an informational document describing the common practices has been published, rfc 1945.
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