FileSystemEntry.remove() - Web APIs
the filesystementry interface's method remove() deletes the file or directory from the file system.
... directories must be empty before they can be removed.
... to recursively remove a directory as well as all of its contents and its subdirectories, call filesystemdirectoryentry.removerecursively() instead.
...And 6 more matches

IDBObjectStore.autoIncrement - Web APIs
the autoincrement read-only property of the idbobjectstore interface returns the value of the auto increment flag for this object store.
... note that every object store has its own separate auto increment counter.
... syntax var myautoincrement = objectstore.autoincrement; value a boolean: value meaning true the object store auto increments.
...And 6 more matches

Node.removeChild() - Web APIs
the node.removechild() method removes a child node from the dom and returns the removed node.
... syntax var oldchild = node.removechild(child); or node.removechild(child); child is the child node to be removed from the dom.
... oldchild holds a reference to the removed child node, i.e., oldchild === child.
...And 6 more matches

counter-increment - CSS: Cascading Style Sheets
the counter-increment css property increases or decreases the value of a css counter by a given value.
... syntax /* increment "my-counter" by 1 */ counter-increment: my-counter; /* decrement "my-counter" by 1 */ counter-increment: my-counter -1; /* increment "counter1" by 1, and decrement "counter2" by 4 */ counter-increment: counter1 counter2 -4; /* do not increment/decrement anything: used to override less specific rules */ counter-increment: none; /* global values */ counter-increment: inherit; counter-increment: initial; counter-increment: unset; the counter-i...
...ncrement property is specified as either one of the following: a <custom-ident> naming the counter, followed optionally by an <integer>.
...And 6 more matches

AudioTrackList.onremovetrack - Web APIs
the audiotracklist onremovetrack event handler is called when the removetrack event occurs, indicating that an audio track has been removed from the media element, and therefore also from the audiotracklist.
... the event is passed into the event handler in the form of a trackevent object, whose track property identifies the track that was removed from the media element's audiotracklist.
... note: you can also add a handler for the removetrack event using addeventlistener().
...And 5 more matches

BluetoothRemoteGATTServer - Web APIs
the bluetoothremotegattserver interface of the web bluetooth api represents a gatt server on a remote device.
... interface interface bluetoothremotegattserver { readonly attribute bluetoothdevice device; readonly attribute boolean connected; promise<bluetoothremotegattserver> connect(); void disconnect(); promise<bluetoothremotegattservice> getprimaryservice(bluetoothserviceuuid service); promise<sequence<bluetoothremotegattservice>> getprimaryservices(optional bluetoothserviceuuid service); }; properties bluetoothremotegattserver.connectedread only a boolean value that returns true while this script execution environment is connected to this.device.
... bluetoothremotegattserver.deviceread only a reference to the bluetoothdevice running the server.
...And 5 more matches

MediaStream.onremovetrack - Web APIs
the mediastream.onremovetrack property is an eventhandler which specifies a function to be called when the removetrack event occurs on a mediastream instance.
... this happens when a track of any kind is removed from the media stream.
... this event is fired when the browser removes a track from the stream (such as when a rtcpeerconnection is renegotiated or a stream being captured using htmlmediaelement.capturestream() gets a new set of tracks because the media element being captured loaded a new source.
...And 5 more matches

Remotely debugging Firefox for Metro - Archive of obsolete content
this article explains how to use remote debugging to inspect and code running in the new windows 8 ("metro-style") firefox app, using the developer tools in firefox on the desktop.
... set up firefox for metro go to about:config in firefox for metro, and set the following required preference: devtools.debugger.remote-enabled = true you may also want to set these optional preferences: devtools.debugger.force-local = false (if you want to connect from a different machine over the network) devtools.debugger.remote-host (to change the tcp hostname where firefox will listen for connections) devtools.debugger.remote-port (to change the tcp port number where firefox will listen for connections) devtools.d...
... this can be a security risk, especially if you also set the force-local preference to false.) set up firefox for desktop on the desktop, remote debugging is enabled by a setting in the toolbox.
...And 4 more matches

Measuring performance using the PerfMeasurement.jsm code module
the perfmeasurement.jsm javascript code module lets you take detailed performance measurements of your code.
... note: the perfmeasurement.jsm javascript code module can only be used from chrome -- that is, from within the application itself or an add-on.
... the first thing you need to do is to import the module into your scope: components.utils.import("resource://gre/modules/perfmeasurement.jsm") you can then create a perfmeasurement object.
...And 4 more matches

PL_HashTableRemove
removes the entry with the specified key from the hash table.
... syntax #include <plhash.h> prbool pl_hashtableremove( plhashtable *ht, const void *key); parameters the function has the following parameters: ht a pointer to the hash table from which to remove the entry.
... key a pointer to the key for the entry to be removed.
...And 4 more matches

Animation.onremove - Web APIs
the animation interface's onremove property (from the web animations api) is the event handler for the remove event.
... this event is sent when the animation is removed (i.e., put into an active replace state).
... syntax var removehandler = animation.onremove; animation.onremove = removehandler; value a function to be called to handle the remove event, or null if no remove event handler is set.
...And 4 more matches

DataTransferItemList.remove() - Web APIs
the datatransferitemlist.remove() method removes the datatransferitem at the specified index from the list.
... syntax datatransferitemlist.remove(index); parameters index the zero-based index number of the item in the drag data list to remove.
... exceptions invalidstateerror the drag data store is not in read/write mode, so the item can't be removed.
...And 4 more matches

TextTrackList.onremovetrack - Web APIs
the texttracklist onremovetrack event handler is called when the removetrack event occurs, indicating that a text track has been removed from the media element, and therefore also from the texttracklist.
... the event is passed into the event handler in the form of a trackevent object, whose track property identifies the track that was removed from the media element's texttracklist.
... note: you can also add a handler for the removetrack event using addeventlistener().
...And 4 more matches

VideoTrackList.onremovetrack - Web APIs
the videotracklist onremovetrack event handler is called when the removetrack event occurs, indicating that a video track has been removed from the media element, and therefore also from the videotracklist.
... the event is passed into the event handler in the form of a trackevent object, whose track property identifies the track that was removed from the media element's videotracklist.
... note: you can also add a handler for the removetrack event using addeventlistener().
...And 4 more matches

Connecting to Remote Content - Archive of obsolete content
« previousnext » using xmlhttprequest xmlhttprequest is an api for transferring xml between a local script and a remote server via http.
... following initialization, onload and onerror handlers are registered to a callback function to handle the response returned from the remote server.
... now let's look at the most common types of content you can use to communicate with remote servers.
...And 3 more matches

Using Remote XUL - Archive of obsolete content
introduction note: support for remote xul has long been a potential security concern; support for it was disabled in gecko 2.0.
...however, there is a whitelist that lets you specify sites that can still use remote xul.
... the remote xul manager extension lets you manage this whitelist, which is maintained using nsipermissionmanager, by creating entries of type "allowxulxbl", like this: components.classes["@mozilla.org/permissionmanager;1"] .getservice(components.interfaces.nsipermissionmanager) .add(uri, 'allowxulxbl', components.interfaces.nsipermissionmanager.allow_action); xul (pronounced like "zool"), which is short for xml-based user interface language, is an xml-based language for describing application interfaces.
...And 3 more matches

Element.removeAttributeNode() - Web APIs
the removeattributenode() method of the element object removes the specified attribute from the current element.
... syntax removedattr = element.removeattributenode(attributenode) attributenode is the attr node that needs to be removed.
... removedattr is the removed attr node.
...And 3 more matches

HTMLSelectElement.remove() - Web APIs
the htmlselectelement.remove() method removes the element at the specified index from the options collection for this select element.
... syntax collection.remove(index); parameters index is a long for the index of the htmloptionelement to remove from the collection.
... example var sel = document.getelementbyid("existinglist"); sel.remove(1); /* takes the existing following select object: <select id="existinglist" name="existinglist"> <option value="1">option: value 1</option> <option value="2">option: value 2</option> <option value="3">option: value 3</option> </select> and changes it to: <select id="existinglist" name="existinglist"> <option value="1">option: value 1</option> <option value="3">option: value 3</option> </select> */ specifications specification status comment html living standardthe definition of 'htmlselectelement.remove()' in that specification.
...And 3 more matches

RTCIceTransport.getRemoteCandidates() - Web APIs
the rtcicetransport method getremotecandidates() returns an array which contains one rtcicecandidate for each of the candidates that have been received from the remote peer so far during the current ice gathering session.
... syntax remotecandidates = rtcicetransport.getremotecandidates(); parameters none.
... return value an array containing one rtcicecandidate object for each candidate that has been received so far from the remote peer during the current ice candidate gathering session.
...And 3 more matches

RTCPeerConnection.currentRemoteDescription - Web APIs
the read-only property rtcpeerconnection.currentremotedescription returns an rtcsessiondescription object describing the remote end of the connection as it was most recently successfully negotiated since the last time the rtcpeerconnection finished negotiating and connecting to a remote peer.
... to change the currentremotedescription, call rtcpeerconnection.setremotedescription(), which triggers a series of events which leads to this value being set.
... unlike rtcpeerconnection.remotedescription, this value represents the actual current state of the local end of the connection; remotedescription may specify a description which the connection is currently in the process of switching over to.
...And 3 more matches

RTCPeerConnection.onremovestream - Web APIs
the removestream event has been removed from the webrtc specification in favor of the existing removetrack event on the remote mediastream and the corresponding mediastream.onremovetrack event handler property of the remote mediastream.
... the rtcpeerconnection api is now track-based, so having zero tracks in the remote stream is equivalent to the remote stream being removed and the old removestream event.
... the rtcpeerconnection.onremovestream event handler is a property containing the code to execute when the removestream event, of type mediastreamevent, is received by this rtcpeerconnection.
...And 3 more matches

RTCPeerConnection.pendingRemoteDescription - Web APIs
the read-only property rtcpeerconnection.pendingremotedescription returns an rtcsessiondescription object describing a pending configuration change for the remote end of the connection.
...use rtcpeerconnection.currentremotedescription or rtcpeerconnection.remotedescription to get the current session description for the remote endpoint.
... syntax sessiondescription = rtcpeerconnection.pendingremotedescription; return value if a remote description change is in progress, this is an rtcsessiondescription describing the proposed configuration.
...And 3 more matches

RTCRemoteOutboundRtpStreamStats - Web APIs
the webrtc statistics model's rtcremoteoutboundrtpstreamstats dictionary extends the underlying rtcsentrtpstreamstats dictionary with properties measuring metrics specific to outgoing rtp streams.
... properties in addition to the properties defined by rtcsentrtpstreamstats and its underlying rtcrtpstreamstats and rtcstats dictionaries, rtcremoteoutboundrtpstreamstats defines the following properties.
... remotetimestamp a domhighrestimestamp specifying the timestamp (on the remote device) at which the statistics in the rtcremoteoutboundrtpstreamstats object were sent by the remote endpoint.
...And 3 more matches

Storage.removeItem() - Web APIs
the removeitem() method of the storage interface, when passed a key name, will remove that key from the given storage object if it exists.
... syntax storage.removeitem(keyname); parameters keyname a domstring containing the name of the key you want to remove.
... example the following function creates three data items inside local storage, then removes the image data item.
...And 3 more matches

JS_RemoveRootRT
syntax jsbool js_removerootrt(jsruntime *rt, void *rp); name type description rt jsruntime * pointer to the runtime with which the root was registered.
... description js_removerootrt removes the gc thing that rp points to from the list of gc things that are protected from garbage collection.
...the entry for the gc thing rp points to is removed in the garbage collection hash table for the specified runtime, rt.
...And 2 more matches

DOMTokenList.remove() - Web APIs
the remove() method of the domtokenlist interface removes the specified tokens from the list.
... syntax tokenlist.remove(token1[, token2[, ...tokenn]]); parameters tokenn a domstring representing the token you want to remove from the list.
...we then remove a token from the list, and write the list into the <span>'s node.textcontent.
...And 2 more matches

Element.removeAttribute() - Web APIs
the element method removeattribute() removes the attribute with the specified name from the element.
... syntax element.removeattribute(attrname); parameters attrname a domstring specifying the name of the attribute to remove from the element.
... if the specified attribute does not exist, removeattribute() returns without generating an error.
...And 2 more matches

Element.removeAttributeNS() - Web APIs
the removeattributens() method of the element interface removes the specified attribute from an element.
... syntax element.removeattributens(namespace, attrname); parameters namespace is a string that contains the namespace of the attribute.
... attrname is a string that names the attribute to be removed from the current node.
...And 2 more matches

IdleDeadline.timeRemaining() - Web APIs
the timeremaining() method on the idledeadline interface returns the estimated number of milliseconds remaining in the current idle period.
...for example, if the callback finishes a task and has another one to begin, it can call timeremaining() to see if there's enough time to complete the next task.
... if there isn't, the callback can just return immediately, or look for other work to do with the remaining time.
...And 2 more matches

RTCIceCandidatePair.remote - Web APIs
the remote property of the rtcicecandidatepair dictionary specifies the rtcicecandidate describing the configuration of the remote end of a viable webrtc connection.
... syntax remotecandidate = rtcicecandidatepair.remote; value an rtcicecandidate which describes the configuration of the remote end of a viable pair of ice candidates.
... example this one-line example simply obtains the current candidate pair and then from that gets the remote candidate.
...And 2 more matches

RTCIceTransport.getRemoteParameters() - Web APIs
the rtcicetransport method getremoteparameters() returns an rtciceparameters object which provides information uniquely identifying the remote peer for the duration of the ice session.
... the remote peer's parameters are received during ice signaling and delivered to the transport when the client calls rtcpeerconnection.setremotedescription().
... syntax parameters = rtcicetransport.getremoteparameters(); parameters none.
...And 2 more matches

RTCPeerConnection.remoteDescription - Web APIs
the read-only property rtcpeerconnection.remotedescription returns a rtcsessiondescription describing the session (which includes configuration and media information) for the remote end of the connection.
... the returned value typically reflects a remote description which has been received over the signaling server (as either an offer or an answer) and then put into effect by your code calling rtcpeerconnection.setremotedescription() in response.
... syntax var sessiondescription = peerconnection.remotedescription; on a more fundamental level, the returned value is the value of rtcpeerconnection.pendingremotedescription if that property isn't null; otherwise, the value of rtcpeerconnection.currentremotedescription is returned.
...And 2 more matches

RTCPeerConnection.removeStream() - Web APIs
the rtcpeerconnection.removestream() method removes a mediastream as a local source of audio or video.
... if the negotiation already happened, a new one will be needed for the remote peer to be able to use it.
... because this method has been deprecated, you should instead use removetrack() if your target browser versions have implemented it.
...And 2 more matches

RTCPeerConnection.removeTrack() - Web APIs
the rtcpeerconnection.removetrack() method tells the local end of the connection to stop sending media from the specified track, without actually removing the corresponding rtcrtpsender from the list of senders as reported by rtcpeerconnection.getsenders().
... if the connection has already been negotiated (signalingstate is set to "stable"), it is marked as needing to be negotiated again; the remote peer won't experience the change until this negotiation occurs.
... syntax pc.removetrack(sender); parameters mediatrack a rtcrtpsender specifying the sender to remove from the connection.
...And 2 more matches

Selection.removeRange() - Web APIs
the selection.removerange() method removes a range from a selection.
... syntax sel.removerange(range) parameters range a range object that will be removed to the selection.
... * this will remove all ranges except the first.
...And 2 more matches

SourceBuffer.removeAsync() - Web APIs
the removeasync() method of the sourcebuffer interface starts the process of asynchronously removing from the sourcebuffer media segments found within a specific time range.
... a promise is returned, which is fulfilled when the buffers in the specified time range have been removed.
... syntax removepromise = sourcebuffer.removeasync(start, end); parameters start a double representing the start of the time range, in seconds.
...And 2 more matches

XRInputSourcesChangeEvent.removed - Web APIs
the read-only xrinputsourceschangeevent property removed is an array of zero or more xrinputsource objects representing the input sources which have been removed from the xrsession.
... syntax removedinputs = xrinputsourceschangeevent.removed; value an array of zero or more xrinputsource objects, each representing one input device removed from the xr system.
... examples the example below creates a handler for the inputsourceschange event that processes the lists of added and removed from the webxr system.
...And 2 more matches

Remote XUL - Archive of obsolete content
note: support for remote xul has long been a potential security concern; support for it was disabled in gecko 2.0.
...however, there is a whitelist that lets you specify sites that can still use remote xul.
... the remote xul manager extension lets you manage this whitelist, which is maintained using nsipermissionmanager, by creating entries of type "allowxulxbl", like this: components.classes["@mozilla.org/permissionmanager;1"] .getservice(components.interfaces.nsipermissionmanager) .add(uri, 'allowxulxbl', components.interfaces.nsipermissionmanager.allow_action); see using remote xul.
... oreillynet article, part 1 oreillynet article, part 2 restrictions see remote xul bugs for needless restrictions, features which don't work in remote xul (but in chrome xul) although they really should.

NPN_RemoveProperty - Archive of obsolete content
« gecko plugin api reference « scripting plugins summary removes a property from the specified npobject.
... syntax #include <npruntime.h> bool npn_removeproperty(npp npp, npobject *npobj, npidentifier propertyname); parameters the function has the following parameters: npp the npp indicating which plugin instance is making the request.
... propertyname a string identifier indicating the name of the property to remove.
... returns true if the property was removed successfully, otherwise false.

HTMLIframeElement.removeNextPaintListener()
warning: removed in firefox 65.
... the removenextpaintlistener() method of the htmliframeelement interface is used to remove a handler previously set with the addnextpaintlistener method.
... syntax instanceofhtmliframeelement.removenextpaintlistener(listener); returns void.
... examples var browser = document.queryselector('iframe'); function onnextpaint() { console.log("paint has occured"); } browser.addnextpaintlistener(onnextpaint); browser.removenextpaintlistener(onnextpaint); specification not part of any specification.

PR_AtomicDecrement
atomically decrements a 32-bit value.
... syntax #include <pratom.h> print32 pr_atomicdecrement(print32 *val); parameter the function has the following parameter: val a pointer to the value to decrement.
... returns the function returns the decremented value (i.e., the result).
... description pr_atomicdecrement first decrements the referenced variable by one.

PR_AtomicIncrement
atomically increments a 32-bit value.
... syntax #include <pratom.h> print32 pr_atomicincrement(print32 *val); parameter the function has the following parameter: val a pointer to the value to increment.
... returns the function returns the incremented value (i.e., the result).
... description the referenced variable is incremented by one.

JS_RemoveExternalStringFinalizer
although it may still work in some browsers, its use is discouraged since it could be removed at any time.
... syntax int js_removeexternalstringfinalizer(jsstringfinalizeop finalizer); name type description finalizer jsstringfinalizeop the finalizer to remove.
... description remove finalizer from the global gc finalizers table, returning its type code if found, -1 if not found.
... as with js_addexternalstringfinalizer, there is a threading restriction if you compile the engine js_threadsafe: this function may be called for a given finalizer pointer on only one thread; different threads may call to remove distinct finalizers safely.

CSSStyleDeclaration.removeProperty() - Web APIs
the cssstyledeclaration.removeproperty() method interface removes a property from a css style declaration object.
... syntax var oldvalue = style.removeproperty(property); parameters property is a domstring representing the property name to be removed.
... return value oldvalue is a domstring equal to the value of the css property before it was removed.
... example the following javascript code removes the background-color css property from a selector rule: var declaration = document.stylesheets[0].rules[0].style; var oldvalue = declaration.removeproperty('background-color'); specifications specification status comment css object model (cssom)the definition of 'cssstyledeclaration.removeproperty()' in that specification.

CSSStyleSheet.removeRule() - Web APIs
the obsolete cssstylesheet method removerule() removes a rule from the stylesheet object.
... syntax cssstylesheet.removerule(index) parameters index the index into the stylesheet's cssrulelist indicating the rule to be removed.
... return value undefined example this example removes the first rule from the stylesheet mystyles.
... mystyles.removerule(0); you can rewrite this to use the standard deleterule() method very easily: mystyles.deleterule(0); specifications specification status comment css object model (cssom)the definition of 'cssstylesheet.removerule()' in that specification.

CanvasCaptureMediaStreamTrack - Web APIs
the canvascapturemediastreamtrack interface represents the video track contained in a mediastream being generated from a <canvas> following a call to htmlcanvaselement.capturestream().
... canvascapturemediastreamtrack.canvas read only returns the htmlcanvaselement object whose surface is captured in real-time.
... canvascapturemediastreamtrack.requestframe() manually forces a frame to be captured and sent to the stream.
... specifications specification status comment media capture from dom elementsthe definition of 'canvascapturemediastreamtrack' in that specification.

CanvasRenderingContext2D.removeHitRegion() - Web APIs
the canvasrenderingcontext2d method removehitregion() removes a given hit region from the canvas.
... syntax void ctx.removehitregion(id); parameters id a domstring representing the id of the region that is to be removed.
... examples using the removehitregion method this example demonstrates the removehitregion() method.
... html <canvas id="canvas"></canvas> javascript const canvas = document.getelementbyid('canvas'); const ctx = canvas.getcontext('2d'); // set a hit region ctx.addhitregion({id: 'eyes'}); // remove it from the canvas ctx.removehitregion('eyes'); specifications canvas hit regions have been removed from the whatwg living standard, although discussions about future standardization are ongoing.

ChildNode.remove() - Web APIs
the childnode.remove() method removes the object from the tree it belongs to.
... syntax node.remove(); example using remove() <div id="div-01">here is div-01</div> <div id="div-02">here is div-02</div> <div id="div-03">here is div-03</div> var el = document.getelementbyid('div-02'); el.remove(); // removes the div with the 'div-02' id childnode.remove() is unscopable the remove() method is not scoped into the with statement.
... with(node) { remove(); } // referenceerror: remove is not defined polyfill you can polyfill the remove() method in internet explorer 9 and higher with the following code: // from:https://github.com/jserz/js_piece/blob/master/dom/childnode/remove()/remove().md (function (arr) { arr.foreach(function (item) { if (item.hasownproperty('remove')) { return; } object.defineproperty(item, 'remove', { configurable: true, enumerable: true, writable: true, value: function remove() { this.parentnode.removechild(this); } }); }); })([element.prototype, characterdata.prototype, documenttype.prototype]); specifications specification status comment domthe definition...
... of 'childnode.remove' in that specification.

MediaQueryList.removeListener() - Web APIs
the removelistener() method of the mediaquerylist interface removes a listener from the mediaquerylistener.
... this is basically an alias for eventtarget.removeeventlistener(), for backwards compatibility purposes — in older browsers you could use removeeventlistener() instead.
... syntax mediaquerylist.removelistener(func) parameters func a function or function reference representing the callback function you want to remove.
... para.textcontent = 'this is a narrow screen — less than 600px wide.'; document.body.style.backgroundcolor = 'red'; } else { /* the viewport is more than than 600 pixels wide */ para.textcontent = 'this is a wide screen — more than 600px wide.'; document.body.style.backgroundcolor = 'blue'; } } mql.addlistener(screentest); // later on, when it is no longer needed mql.removelistener(screentest); specifications specification status comment css object model (cssom) view modulethe definition of 'removelistener' in that specification.

PaymentResponse.payerEmail - Web APIs
the payeremail read-only property of the paymentresponse interface returns the email address supplied by the user.
... this option is only present when the requestpayeremail option is set to true in the paymentoptions object passed to the paymentrequest constructor.
... syntax var payeremail = paymentresponse.payeremail; specifications specification status comment payment request api candidate recommendation initial definition.
... desktopmobilechromeedgefirefoxinternet exploreroperasafariandroid webviewchrome for androidfirefox for androidopera for androidsafari on iossamsung internetpayeremailchrome full support 61edge full support 15firefox full support 56notes disabled full support 56notes disabled notes available only in nightly builds.disabled from version 56: this feature is behind the dom.payments.request...

RTCPeerConnection: removestream event - Web APIs
the obsolete removestream event was sent to an rtcpeerconnection to inform it that a mediastream had been removed from the connection.
... you can use the rtcpeerconnection interface's onremovestream property to set a handler for this event.
... bubbles no cancelable no interface mediastreamevent event handler property rtcpeerconnection.onremovestream important: this event has been removed from the webrtc specification in favor of the existing removetrack event on the remote mediastream and the corresponding mediastream.onremovetrack event handler property of the remote mediastream.
... the rtcpeerconnection api is now track-based, so having zero tracks in the remote stream is equivalent to the remote stream being removed, which caused a removestream event.

Selection.removeAllRanges() - Web APIs
the selection.removeallranges() method removes all ranges from the selection, leaving the anchornode and focusnode properties equal to null and leaving nothing selected.
... syntax sel.removeallranges(); parameters none.
... specifications specification status comment selection apithe definition of 'selection.removeallranges()' in that specification.
... desktopmobilechromeedgefirefoxinternet exploreroperasafariandroid webviewchrome for androidfirefox for androidopera for androidsafari on iossamsung internetremoveallranges experimentalchrome full support yesedge full support 12firefox full support yesie full support yesopera full support yessafari full support ...

SourceBuffer.remove() - Web APIs
the remove() method of the sourcebuffer interface removes media segments within a specific time range from the sourcebuffer.
... syntax sourcebuffer.remove(start, end); parameters start a double representing the start of the time range, in seconds.
... invalidstateerror the sourcebuffer.updating property is equal to true, or this sourcebuffer has been removed from the mediasource.
... specifications specification status comment media source extensionsthe definition of 'remove()' in that specification.

Decrement (--) - JavaScript
the decrement operator (--) decrements (subtracts one from) its operand and returns a value.
... syntax operator: x-- or --x description if used postfix, with operator after operand (for example, x--), the decrement operator decrements and returns the value before decrementing.
... if used prefix, with operator before operand (for example, --x), the decrement operator decrements and returns the value after decrementing.
... examples postfix decrement let x = 3; y = x--; // y = 3 // x = 2 prefix decrement let a = 2; b = --a; // a = 1 // b = 1 specifications specification ecmascript (ecma-262)the definition of 'decrement operator' in that specification.

Increment (++) - JavaScript
the increment operator (++) increments (adds one to) its operand and returns a value.
... syntax operator: x++ or ++x description if used postfix, with operator after operand (for example, x++), the increment operator increments and returns the value before incrementing.
... if used prefix, with operator before operand (for example, ++x), the increment operator increments and returns the value after incrementing.
... examples postfix increment let x = 3; y = x++; // y = 3 // x = 4 prefix increment let a = 2; b = ++a; // a = 3 // b = 3 specifications specification ecmascript (ecma-262)the definition of 'increment operator' in that specification.

dirRemove - Archive of obsolete content
dirremove removes a directory.
... method of file object syntax int dirremove( filespecobject dirtoremove [, boolean recursive] ); parameters the dirremove method has the following parameters: dirtoremove a filespecobject representing the directory to be removed.
... recursive an optional boolean value indicating whether the remove operation is to be performed recursively (1) or not (0).

removeAllNotifications - Archive of obsolete content
« xul reference home removeallnotifications( immediate ) return type: no return value remove all notifications.
... if immediate is true, the messages are removed immediately.
... if immediate is false, the notifications are removed using a slide transition.

removeItemAt - Archive of obsolete content
« xul reference home removeitemat( index ) return type: element removes the child item in the element at the specified index.
... the method returns the removed item.
... <script language="javascript"> function removeselecteditem(){ var mylistbox = document.getelementbyid('mylistbox'); if(mylistbox.selectedindex == -1){ return; // no item selected so return }else{ mylistbox.removeitemat(mylistbox.selectedindex); } } function removeallitems(){ var mylistbox = document.getelementbyid('mylistbox'); var count = mylistbox.itemcount; while(count-- > 0){ mylistbox.removeitemat(0); } } </script> <button label="remove selected item" oncommand="removeselecteditem()"/> <button label="remove all items" oncommand="removeallitems()"/> <listbox id="mylistbox"> <listitem label="alpha"/> <listitem label="beta"/> <listitem label="oscar"/> <listitem label="foxtrot"/> </listbox> see also removealli...

PR_REMOVE_AND_INIT_LINK
removes an element from a circular list and initializes the linkage.
... syntax #include <prclist.h> pr_remove_and_init_link (prclist *elemp); parameter elemp a pointer to the element.
... description pr_remove_and_init_link removes the specified element from its circular list and initializes the links of the element to point to itself.

PR_REMOVE_LINK
removes an element from a circular list.
... syntax #include <prclist.h> pr_remove_link (prclist *elemp); parameter elemp a pointer to the element.
... description pr_remove_link removes the specified element from its circular list.

BluetoothRemoteGATTCharacteristic.startNotifications() - Web APIs
the bluetoothremotegattcharacteristic.startnotifications() method returns a promise to the bluetoothremotegattcharacteristic instance when there is an active notification on it.
... syntax bluetoothremotegattcharacteristic.startnotifications().then(function(bluetoothremotegattcharacteristic) { ...
... }) returns a promise to the bluetoothremotegattcharacteristic instance.

BluetoothRemoteGATTServer.connect() - Web APIs
the bluetoothremotegattserver.connect() method causes the script execution environment to connect to this.device.
... syntax bluetoothremotegattserver.connect() .then(function(bluetoothremotegattserver) { ...
... }) returns a promise that resolves to a bluetoothremotegattserver.

HTMLMediaElement.disableRemotePlayback - Web APIs
the htmlmediaelement.disableremoteplayback property determines whether the media element is allowed to have a remote playback ui.
... syntax var remoteplaybackdisabled ​= element.disableremoteplayback; value a boolean indicating whether the media element may have a remote playback ui.
... (false means "not disabled", which means "enabled") example var obj = document.createelement('audio'); obj.disableremoteplayback = true; specifications specification status comment remote playback apithe definition of 'disableremoteplayback' in that specification.

MediaRecorder.ignoreMutedMedia - Web APIs
the ignoremutedmedia property of the mediarecorder interface indicates whether the mediarecorder instance will record input, when the input mediastreamtrack is muted.
... syntax var boolean = mediarecorder.ignoremutedmedia mediarecorder.ignoremutedmedia = boolean value a boolean.
... desktopmobilechromeedgefirefoxinternet exploreroperasafariandroid webviewchrome for androidfirefox for androidopera for androidsafari on iossamsung internetignoremutedmedia deprecatednon-standardchrome no support 49 — 57edge no support nofirefox ?

MediaSource.removeSourceBuffer() - Web APIs
the removesourcebuffer() method of the mediasource interface removes the given sourcebuffer from the sourcebuffers list associated with this mediasource object.
... syntax mediasource.removesourcebuffer(sourcebuffer); parameters sourcebuffer the sourcebuffer object to be removed.
... examples for (i = 0; i < 10; i++) { var sourcebuffer = mediasource.addsourcebuffer(mimecodec); } mediasource.removesourcebuffer(mediasource.sourcebuffers[0]); specifications specification status comment media source extensionsthe definition of 'removesourcebuffer()' in that specification.

MediaStreamTrack.remote - Web APIs
the mediastreamtrack.remote read-only property allows javascript to know whether a webrtc mediastreamtrack is from a remote source or a local one.
... it returns a boolean with a value of true if the track is sourced remotely (that is, sourced by an rtcpeerconnection), or false if it is sourced locally.
... syntax var bool ​= track.remote; ...

OVR_multiview2.framebufferTextureMultiviewOVR() - Web APIs
the ovr_multiview2.framebuffertexturemultiviewovr() method of the webgl api attaches a multiview texture to a webglframebuffer.
... syntax void ext.framebuffertexturemultiviewovr(target, attachment, texture, level, baseviewindex, numviews); parameters target a glenum specifying the binding point (target).
... examples ext.framebuffertexturemultiviewovr(gl.draw_framebuffer, gl.color_attachment0, colortex, 0, 0, 2); specifications specification status ovr_multiview2 community approved ...

RTCIceCandidatePairStats.remoteCandidateId - Web APIs
the rtcicecandidatepairstats property remotecandidateid is a string that uniquely identifies the remote ice candidate which was analyzed to generate the rtcicecandidatestats used to compute the statistics for this pair of candidates.
... syntax remotecandidateid = rtcicecandidatepairstats.remotecandidateid; value a domstring uniquely identifies the remote ice candidate—that is, the candidate describing a configuration for the remote peer—which is represented by the remote end of these statistics.
... specifications specification status comment identifiers for webrtc's statistics apithe definition of 'rtcicecandidatepairstats.remotecandidateid' in that specification.

RTCInboundRtpStreamStats.remoteId - Web APIs
the remoteid property of the rtcinboundrtpstreamstats dictionary specifies the id of the rtcremoteoutboundrtpstreamstats object representing the remote peer's rtcrtpsender which is sending the media to the local peer.
... syntax var remotestatsid = rtcinboundrtpstreamstats.remoteid; value a domstring containing the id of the rtcremoteoutboundrtpstreamstats object that represents the remote peer's rtcrtpsender for the synchronization source represented by this stats object.
... specifications specification status comment identifiers for webrtc's statistics apithe definition of 'rtcinboundrtpstreamstats.remoteid' in that specification.

RTCOutboundRtpStreamStats.remoteId - Web APIs
the remoteid property of the rtcoutboundrtpstreamstats dictionary specifies the id of the rtcremoteinboundrtpstreamstats object representing the remote peer's rtcrtpreceiver which is sending the media to the local peer for this ssrc.
... syntax var remotestatsid = rtcoutboundrtpstreamstats.remoteid; value a domstring containing the id of the rtcremoteinboundrtpstreamstats object that represents the remote peer's rtcrtpreceiver for the synchronization source represented by this stats object.
... specifications specification status comment identifiers for webrtc's statistics apithe definition of 'rtcoutboundrtpstreamstats.remoteid' in that specification.

XRInputSourcesChangeEventInit.removed - Web APIs
the xrinputsourceschangeeventinit property removed is an array of zero or more xrinputsource objects, each representing one input source which has been removed from the xrsession.
... syntax let inputsourceseventinit = { session: xrsession, added: [newdevice1, ..., newdevicen], removed: [removeddevice1, ..., newdevicen], }; myinputsourceschangeevent = new xrinputsourceschangeeventinit("inputsourceschange", inputsourceseventinit); myinputsourceschangeevent = new xrinputsourceschangeeventinit("inputsourceschange", { session: xrsession, added: addeddevicelist, removed: removeddevicelist }); value an array of zero or more xrinputsource objects, each representing one input device removed from the xr system.
... specifications specification status comment webxr device apithe definition of 'xrinputsourceschangeeventinit.removed' in that specification.

removeTab - Archive of obsolete content
« xul reference home removetab( tabelement ) return type: no return value removes a specific tabbed page corresponding to the given tab element.
...if browser.tabs.autohide is true, the row of tabs will collapse if only one tab remains.

smartcard-remove
the smartcard-remove event is fired when the removal of a smart card has been detected.
... example document.addeventlistener("smartcard-remove", smartcardchangehandler ); related events smartcard-insert ...

Mailnews and Mail code review requirements
the procedure to use these is to be sure to: include "rs=simple-orange-fix" or "rs=orange-debugging" in the first line of the commit message paste a link to the pushed commit with the rubber stamp in the bug make sure you pasted a link to any try-server pushes of the patch in the bug rs=simple-orange-fix requirements: the patch is fixing an intermittent orange test failure.
... rs=orange-debugging requirements: the patch is trying to fix an intermittent orange test failure.

AudioTrackList: removetrack event - Web APIs
the removetrack event is fired when a track is removed from an audiotracklist.
... bubbles no cancelable no interface trackevent event handler property onremovetrack examples using addeventlistener(): const videoelement = document.queryselector('video'); videoelement.audiotracks.addeventlistener('removetrack', (event) => { console.log(`audio track: ${event.track.label} removed`); }); using the onremovetrack event handler property: const videoelement = document.queryselector('video'); videoelement.audiotracks.onremovetrack = (event) => { console.log(`audio track: ${event.track.label} removed`); }; specifications specification status html living standardthe definition of 'removetrack' in that specification.

BluetoothRemoteGATTCharacteristic.getDescriptor() - Web APIs
the bluetoothremotegattcharacteristic.getdescriptor() method returns a promise that resolves to the first bluetoothgattdescriptor for a given descriptor uuid.
... syntax bluetoothremotegattcharacteristic.getdescriptor(bluetoothdescriptoruuid).then(function(bluetoothgattdescriptor) { ...

BluetoothRemoteGATTCharacteristic.getDescriptors() - Web APIs
the bluetoothremotegattcharacteristic.getdescriptors() method returns a promise that resolves to an array of all bluetoothgattdescriptor objects for a given descriptor uuid.
... syntax bluetoothremotegattcharacteristic.getdescriptors(bluetoothdescriptoruuid).then(function(bluetoothgattdescriptors[]) { ...

BluetoothRemoteGATTCharacteristic.properties - Web APIs
the bluetoothremotegattcharacteristic.properties read-only property returns a bluetoothcharacteristicproperties instance containing the properties of this characteristic.
... syntax var properties = bluetoothremotegattcharacteristic.properties returns the properties of this characteristic.

BluetoothRemoteGATTCharacteristic.readValue() - Web APIs
the bluetoothremotegattcharacteristic.readvalue() method returns a promise that resolves to a dataview holding a duplicate of the value property if it is available and supported.
... syntax bluetoothremotegattcharacteristic.readvalue().then(function(dataview) { ...

BluetoothRemoteGATTCharacteristic.service - Web APIs
the bluetoothremotegattcharacteristic.service read-only property returns the bluetoothgattservice this characteristic belongs to.
... syntax var bluetoothremotegattserviceinstance = bluetoothremotegattcharacteristic.service returns an instance bluetoothgattservice.

BluetoothRemoteGATTCharacteristic.stopNotifications() - Web APIs
the bluetoothremotegattcharacteristic.stopnotifications() method returns a promise to the bluetoothremotegattcharacteristic instance when there is no longer an active notification on it.
... syntax bluetoothremotegattcharacteristic.stopnotifications().then(function(bluetoothremotegattcharacteristic) { ...

BluetoothRemoteGATTCharacteristic.uuid - Web APIs
the bluetoothremotegattcharacteristic.uuid read-only property returns domstring containing the uuid of the characteristic, for example '00002a37-0000-1000-8000-00805f9b34fb' for the heart rate measurement characteristic.
... syntax var uuid = bluetoothremotegattcharacteristic.uuid returns a domstring.

BluetoothRemoteGATTCharacteristic.value - Web APIs
the bluetoothremotegattcharacteristic.value read-only property returns currently cached characteristic value.
... syntax var value = bluetoothremotegattcharacteristic.value returns the currently cached characteristic value.

BluetoothRemoteGATTCharacteristic.writeValue() - Web APIs
the bluetoothremotegattcharacteristic.writevalue() method sets the value property to the bytes contained in an arraybuffer and returns a promise.
... syntax bluetoothremotegattcharacteristic.writevalue(value).then(function() { ...

BluetoothRemoteGATTServer.connected - Web APIs
the bluetoothremotegattserver.connected read-only property returns a boolean value that returns true while this script execution environment is connected to this.device.
... syntax var connected = bluetoothremotegattserver.connected specifications specification status comment web bluetooththe definition of 'connected' in that specification.

BluetoothRemoteGATTServer.device - Web APIs
the bluetoothremotegattserver.device read-only property returns a reference to the bluetoothdevice running the server.
... syntax var device = bluetoothremotegattserver.device specifications specification status comment web bluetooththe definition of 'device' in that specification.

BluetoothRemoteGATTServer.disconnect() - Web APIs
the bluetoothremotegattserver.disconnect() method causes the script execution environment to disconnect from this.device.
... syntax bluetoothremotegattserver.disconnect() returns none.

BluetoothRemoteGATTServer.getPrimaryService() - Web APIs
the bluetoothremotegattserver.getprimaryservice() method returns a promise to the primary bluetoothgattservice offered by the bluetooth device for a specified bluetoothserviceuuid.
... syntax bluetoothremotegattserver.getprimaryservice(bluetoothserviceuuid).then(function(bluetoothgattservice) { ...

BluetoothRemoteGATTServer.getPrimaryServices() - Web APIs
the bluetoothremotegattserver.getprimaryservices() method returns a promise to a list of primary bluetoothgattservice objects offered by the bluetooth device for a specified bluetoothserviceuuid.
... syntax bluetoothremotegattserver.getprimaryservices(bluetoothserviceuuid).then(function(bluetoothgattservices) { ...

CanvasCaptureMediaStreamTrack.canvas - Web APIs
the canvascapturemediastreamtrack canvas read-only property returns the htmlcanvaselement from which frames are being captured.
... // obtain the canvas associated with the stream var canvas = stream.canvas; specifications specification status comment media capture from dom elementsthe definition of 'canvascapturemediastreamtrack.canvas' in that specification.

CanvasCaptureMediaStreamTrack.requestFrame() - Web APIs
the canvascapturemediastreamtrack method requestframe() requests that a frame be captured from the canvas and sent to the stream.
...nvas element to capture var canvaselt = document.getelementsbytagname("canvas")[0]; // get the stream var stream = canvaselt.capturestream(25); // 25 fps // send the current state of the canvas as a frame to the stream stream.getvideotracks()[0].requestframe(); specifications specification status comment media capture from dom elementsthe definition of 'canvascapturemediastream.requestframe()' in that specification.

remove() - Web APIs
the mediakeysession.remove() method returns a promise after removing any session data associated with the current object.
... specifications specification status comment encrypted media extensionsthe definition of 'remove()' in that specification.

MediaStream: removetrack event - Web APIs
the removetrack event is fired when a new mediastreamtrack object has been removed from a mediastream.
... bubbles no cancelable no interface mediastreamtrackevent event handler property onremovetrack examples using addeventlistener(): let stream = new mediastream(); stream.addeventlistener('removetrack', (event) => { console.log(`${event.track.kind} track removed`); }); using the onremovetrack event handler property: let stream = new mediastream(); stream.onremovetrack = (event) => { console.log(`${event.track.kind} track removed`); }; specifications specification status media capture and streamsthe definition of 'removetrack' in that specification.

RTCRemoteOutboundRtpStreamStats.reportsSent - Web APIs
the rtcremoteoutboundrtpstreamstats dictionary's reportssent property provides the number of sender reports (srs) the remote peer has transmitted to the local peer.
... syntax let reportcount = rtcremoteoutboundrtpstreamstats.reportssent; value an integer value which indicates the total number of rtcp sender reports so far sent by the remote peer to the local peer.

TextTrackList: removeTrack event - Web APIs
the removetrack event is fired when a track is removed from a texttracklist.
... bubbles no cancelable no interface trackevent event handler property onremovetrack examples using addeventlistener(): const mediaelement = document.queryselector('video, audio'); mediaelement.texttracks.addeventlistener('removetrack', (event) => { console.log(`text track: ${event.track.label} removed`); }); using the onremovetrack event handler property: const mediaelement = document.queryselector('video, audio'); mediaelement.texttracks.onremovetrack = (event) => { console.log(`text track: ${event.track.label} removed`); }; specifications specification status html living standardthe definition of 'removetrack' in that specification.

VideoTrackList: removetrack event - Web APIs
the removetrack event is fired when a track is removed from a videotracklist.
... bubbles no cancelable no interface trackevent event handler property onremovetrack examples using addeventlistener(): const videoelement = document.queryselector('video'); videoelement.videotracks.addeventlistener('removetrack', (event) => { console.log(`video track: ${event.track.label} removed`); }); using the onremovetrack event handler property: const videoelement = document.queryselector('video'); videoelement.videotracks.onremovetrack = (event) => { console.log(`video track: ${event.track.label} removed`); }; specifications specification status html living standardthe definition of 'removetrack' in that specification.

mssitemodejumplistitemremoved - Web APIs
the mssitemodejumplistitemremoved event occurs when mssitemodeshowjumplist is called and an item has been removed from a jump list by the user.
... syntax event property object.oncandidatewindowhide = handler; addeventlistener method object.addeventlistener("mssitemodejumplistitemremoved", handler, usecapture) general info synchronous no bubbles no cancelable no note this event is raised once for every item that has been removed since the last time mssitemodeshowjumplist was called.

Remainder (%) - JavaScript
the remainder operator (%) returns the remainder left over when one operand is divided by a second operand.
... syntax operator: var1 % var2 examples remainder with positive dividend 12 % 5 // 2 1 % -2 // 1 1 % 2 // 1 2 % 3 // 2 5.5 % 2 // 1.5 remainder with negative dividend -12 % 5 // -2 -1 % 2 // -1 -4 % 2 // -0 remainder with nan nan % 2 // nan specifications specification ecmascript (ecma-262)the definition of 'remainder operator' in that specification.

Remainder assignment (%=) - JavaScript
the remainder assignment operator (%=) divides a variable by the value of the right operand and assigns the remainder to the variable.
... syntax operator: x %= y meaning: x = x % y examples using remainder assignment // assuming the following variable // bar = 5 bar %= 2 // 1 bar %= 'foo' // nan bar %= 0 // nan specifications specification ecmascript (ecma-262)the definition of 'assignment operators' in that specification.

Proving the Pythagorean theorem - MathML
we will now prove the pythagorean theorem: statement: in a right angled triangle, the square of the hypotenuse is equal to the sum of the squares of the other two sides.
... proof: we can prove the theorem algebraically by showing that the area of the big square equals the area of the inner square (hypotenuse squared) plus the area of the four triangles: ( a + b ) 2 = c 2 + 4 ⋅ ( 1 2 a b ) a 2 + 2 a b + b 2 = c 2 + 2 a ba 2 + b 2 = c 2 ...

Remote debugging - Archive of obsolete content
examples: 391851 share your computer with remote desktop offer to let a developer control your computer using remote desktop software such as vnc or fog creek copilot.

remove - Archive of obsolete content
method of file object syntax int remove( filespecobject file ) parameters the remove method has the following parameters: file a filespecobject representing the file to be removed.

increment - Archive of obsolete content
« xul reference home increment type: integer the amount by which the curpos (for scroll bars) or value (for number boxes and scale) attribute changes when the arrows are clicked(or scales are dragged).

pageincrement - Archive of obsolete content
« xul reference home pageincrement type: integer the amount by which the value of the curpos or value attribute changes when the tray of the scroll bar (the area in which the scroll bar thumb moves) is clicked, or when the page up or page down keys are pressed.

removeelement - Archive of obsolete content
« xul reference home removeelement type: id when placed on an element in an overlay, it indicates that the element in the base file should be removed from the window.

timepicker.increment - Archive of obsolete content
« xul reference home increment type: integer indicates the number of minutes to skip each time the arrows are pressed.

removeTabsProgressListener - Archive of obsolete content
« xul reference home removetabsprogresslistener( listener ) return type: no return value removes a progress listener to the browser which has been monitoring all tabs.

removeAllItems - Archive of obsolete content
« xul reference home removeallitems() return type: no return value removes all of the items in the menu.

removeAllTabsBut - Archive of obsolete content
« xul reference home removealltabsbut( tabelement ) return type: no return value removes all of the tab panels except for the one corresponding to the specified tab.

removeCurrentNotification - Archive of obsolete content
« xul reference home removecurrentnotification() return type: no return value remove the current notification.

removeCurrentTab - Archive of obsolete content
« xul reference home removecurrenttab() return type: tab element removes the currently displayed tab page.

removeItemFromSelection - Archive of obsolete content
« xul reference home removeitemfromselection( item ) return type: no return value deselects the specified item without deselecting other items.

removeNotification - Archive of obsolete content
« xul reference home removenotification( item ) return type: element remove a notification, displaying the next one if the removed item is the current one.

removeProgressListener - Archive of obsolete content
« xul reference home removeprogresslistener( listener ) return type: no return value remove a nsiwebprogresslistener from the browser.

removeSession - Archive of obsolete content
« xul reference home removesession( session ) obsolete since gecko 26 return type: void removes a session object from the autocomplete widget.

removeTransientNotifications - Archive of obsolete content
« xul reference home removetransientnotifications( ) return type: no return value remove only those notifications that have a persistence value of zero, and decrements by one the persistence value of those that have a non-zero value.

increment - Archive of obsolete content
« xul reference increment type: integer gets and sets the value of the increment attribute.

pageIncrement - Archive of obsolete content
« xul reference pageincrement type: integer gets and sets the value of the pageincrement attribute.

scrollIncrement - Archive of obsolete content
« xul reference scrollincrement type: integer a read only property that lets you retrieve the number of pixels by which scrolling will occur when the arrowscrollbox is clicked.

Rhino requirements and limitations
requirements recent versions of rhino have only been tested with jdk 1.4 and greater.

remove
this content is now available at nsifile.remove().

removeObserver
this content is now available at nsiobserverservice.removeobserver().

Index - Web APIs
it's especially useful for playing back audio which has particularly stringent timing accuracy requirements, such as for sounds that must match a specific rhythm and can be kept in memory rather than being played from disk or the network.
...this stream can be used in a similar way as a mediastream obtained via navigator.getusermedia — it can, for example, be sent to a remote peer using the rtcpeerconnection addstream() method.
... 192 audiotrack.sourcebuffer api, audio, audiotrack, html dom, mse, media, media source extensions, property, read-only, reference, sourcebuffer, track the read-only audiotrack property sourcebuffer returns the sourcebuffer that created the track, or null if the track was not created by a sourcebuffer or the sourcebuffer has been removed from the mediasource.sourcebuffers attribute of its parent media source.
...And 256 more matches

appearance (-moz-appearance, -webkit-appearance) - CSS: Cascading Style Sheets
lbarbutton-up; -moz-appearance: button-bevel; /* partial list of available values in webkit/blink (as well as gecko and edge) */ -webkit-appearance: media-mute-button; -webkit-appearance: caret; values standard keywords value demo browser description none div{ color: black; -moz-appearance:none; -webkit-appearance:none; appearance:none; } <div>lorem</div> firefox chrome safari edge no special styling is applied.
... auto div{ color: black; -moz-appearance: auto; -webkit-appearance: auto; appearance:auto; } <div>lorem</div> none the user agent selects the appropriate special styling based on the element.
... menulist-button div { color: black; -moz-appearance: menulist-button; -webkit-appearance: menulist-button; } <div>lorem</div> firefox chrome safari edge the element is styled as a button that would indicate a menulist can be opened.
...And 82 more matches

Index - Archive of obsolete content
5 navigator api, navigator features that used to hang off the navigator interface, but have since been removed.
... 52 passwords add-on sdk interact with firefox's password manager to add, retrieve and remove stored credentials.
... 102 remote/child module, reference, sdk enables an sdk module loaded into a child process to access web content in the child process and communicate with modules in the main process.
...And 79 more matches

Multiple-column layout - Learn web development
column-count example body { width: 90%; max-width: 900px; margin: 2em auto; font: .9em/1.2 arial, helvetica, sans-serif; } <div class="container"> <h1>simple multicol example</h1> <p> lorem ipsum dolor sit amet, consectetur adipiscing elit.
... nulla luctus aliquam dolor, eu lacinia lorem placerat vulputate.
...nam id risus quis ante semper consectetur eget aliquam lorem.
...And 39 more matches

RTCPeerConnection - Web APIs
the rtcpeerconnection interface represents a webrtc connection between the local computer and a remote peer.
... it provides methods to connect to a remote peer, maintain and monitor the connection, and close the connection once it's no longer needed.
...e="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">rtcpeerconnection</text></a></svg></div> a:hover text { fill: #0095dd; pointer-events: all;} constructorrtcpeerconnection() the rtcpeerconnection() constructor returns a newly-created rtcpeerconnection, which represents a connection between the local device and a remote peer.propertiesalso inherits properties from: eventtargetcantrickleicecandidatesthe read-only rtcpeerconnection property cantrickleicecandidates returns a boolean which indicates whether or not the remote peer can accept trickled ice candidates.connectionstate the read-only connectionstate property of the rtcpeerconnection interface indicates the current state of the peer connection by return...
...And 38 more matches

CustomizableUI.jsm
if you want to use it from a jsm or another context without a window reference, you need to import it yourself: components.utils.import("resource:///modules/customizableui.jsm"); introduction the module is intended for two primary purposes: allow adding, moving and removing customizable widgets.
...note that these are also abstract cross-window objects; customizableui will manage the actual dom manipulation involved with adding/moving/removing widgets in all windows for you.
... customizableui provides apis to add, move and remove all these different widgets, and mostly abstracts the dom away from you.
...And 36 more matches

nsINavBookmarksService
index(in long long aitemid); prtime getitemlastmodified(in long long aitemid); autf8string getitemtitle(in long long aitemid); unsigned short getitemtype(in long long aitemid); astring getkeywordforbookmark(in long long aitemid); obsolete since gecko 40.0 astring getkeywordforuri(in nsiuri auri); obsolete since gecko 40.0 nsitransaction getremovefoldertransaction(in long long aitemid); nsiuri geturiforkeyword(in astring keyword); obsolete since gecko 40.0 void importbookmarkshtml(in nsiuri url); obsolete since gecko 1.9 void importbookmarkshtmltofolder(in nsiuri url, in print64 folder); obsolete since gecko 1.9 print32 indexoffolder(in print64 parent, in print64 folder); obsolete since gecko 1.9 ...
...r, in nsiuri item, in print32 index); obsolete since gecko 1.9 long long insertseparator(in long long aparentid, in long aindex); boolean isbookmarked(in nsiuri auri); void movefolder(in print64 folder, in print64 newparent, in print32 index); obsolete since gecko 1.9 void moveitem(in long long aitemid, in long long anewparentid, in long aindex); void removechildat(in long long afolder, in long aindex); obsolete since gecko 2.0 void removefolder(in long long afolder); obsolete since gecko 2.0 void removefolderchildren(in long long aitemid); void removeitem(in long long aitemid); void removeobserver(in nsinavbookmarkobserver observer); void replaceitem(in print64 folder, in nsiuri item, in nsiuri newitem...
...dynamic containers were removed in gecko 11, but the type index remains to prevent reuse.
...And 31 more matches

sslerr.html
the remote system was configured to support only the cipher suites permitted for export use.
...peer requires high-grade encryption which is not supported." the remote system was configured to support the cipher suites permitted for domestic use.
... ssl_error_no_cypher_overlap -12286 "cannot communicate securely with peer: no common encryption algorithm(s)." the local and remote systems share no cipher suites in common.
...And 29 more matches

Notes on HTML Reflow - Archive of obsolete content
other reflows are incremental and are dealt with asynchronously; for example, when content streams in from the network.
... incremental reflows are queued by the presentation shell for batched dispatch.
... incremental, when something in the frame tree changes; for example, when more content is read from the network, or some script manipulates the dom.
...And 28 more matches

Floats - Learn web development
first, we'll start off with some simple html — add the following to your html body, removing anything that was inside there before: <h1>simple float example</h1> <div class="box">float</div> <p>lorem ipsum dolor sit amet, consectetur adipiscing elit.
... nulla luctus aliquam dolor, eu lacinia lorem placerat vulputate.
...nam id risus quis ante semper consectetur eget aliquam lorem.
...And 28 more matches

Advanced Svelte: Reactivity, lifecycle, accessibility - Learn web development
the following new components will be developed throughout the course of this article: moreactions: displays the check all and remove completed buttons, and emits the corresponding events required to handle their functionality.
... code along with us git clone the github repo (if you haven't already done it) with: git clone https://github.com/opensas/mdn-svelte-tutorial.git then to get to the current app state, run cd mdn-svelte-tutorial/05-advanced-concepts or directly download the folder's content: npx degit opensas/mdn-svelte-tutorial/05-advanced-concepts remember to run npm install && npm run dev to start your app in development mode.
... repl to code along with us using the repl, start at https://svelte.dev/repl/76cc90c43a37452e8c7f70521f88b698?version=3.23.2 working on the moreactions component now we'll tackle the check all and remove completed buttons.
...And 28 more matches

Index
items are found, added, and removed from the hashtable by using the key.
...items are found, added, and removed from the hashtable by using the key.
... 141 ns ensure success xpcom, xpcom_macros macro 142 ns ensure true xpcom, xpcom_macros macro 143 ns_abort_if_false this was removed in bug 1127201 144 ns_addref xpcom, xpcom_macros macro 145 ns_assertion xpcom, xpcom_macros macro 146 ns_ensure_arg_pointer xpcom, xpcom_macros macro 147 ns_error xpcom, xpcom_macros throws a assertion (ns_assertion) with the text "error: (error text)", so writes this text to console (stderr) and to debug logs...
...And 27 more matches

Power profiling overview
although power is an instantaneous concept, in practice measurements of it are determined in a non-instantaneous fashion, i.e.
... intel processors have model-specific registers (msrs) containing measurements of how much time is spent in different c-states, and tools such as powermetrics (mac), powertop and turbostat (linux) can expose this information.
...for this reason, integrating power measurements into the gecko profiler is unlikely to be useful, and other power profiling tools typically use much lower sampling rates (e.g.
...And 26 more matches

context-menu - Archive of obsolete content
usage instead of manually adding items when particular contexts occur and then removing them when those contexts go away, you bind items to contexts, and the adding and removing is automatically handled for you.
...likewise, any items that were previously in the menu but are not bound to the current context are automatically removed from the menu.
... you never need to manually remove your items from the menu unless you want them to never appear again.
...And 25 more matches

MMgc - Archive of obsolete content
the gc marks the entire stack during collection, and not incrementally, so write barriers aren't needed.
...gcroots are marked at the end of the mark phase, and not incrementally, so no write barriers are required.
...since mmgc must traverse objects to decrement refcounts properly upon destruction, i just made destructors do zeroing too.
...And 24 more matches

nsIBrowserHistory
it adds functions used by the basic browser like, marking pages as typed in the url bar, and removing pages as from the history interface.
...browserhistory); method overview void addpagewithdetails(in nsiuri auri, in wstring atitle, in long long alastvisited); obsolete since gecko 15.0 void markpageasfollowedlink(in nsiuri auri); obsolete since gecko 22.0 void markpageastyped(in nsiuri auri); obsolete since gecko 22.0 void registeropenpage(in nsiuri auri); obsolete since gecko 9.0 void removeallpages(); void removepage(in nsiuri auri); void removepages([array, size_is(alength)] in nsiuri auris, in unsigned long alength, in boolean adobatchnotify); void removepagesbytimeframe(in long long abegintime, in long long aendtime); void removepagesfromhost(in autf8string ahost, in boolean aentiredomain); void removevisitsbytimeframe(in long lon...
... note: the count attribute was removed in gecko 15.0 because it was only used to determine if there were any entries at all anyway, so the nsinavhistoryservice.hashistoryentries attribute is better for this.
...And 24 more matches

Establishing a connection: The WebRTC perfect negotiation pattern - Web APIs
const constraints = { audio: true, video: true }; const config = { iceservers: [{ urls: "stun:stun.mystunserver.tld" }] }; const selfvideo = document.queryselector("video.selfview"); const remotevideo = document.queryselector("video.remoteview"); const signaler = new signalingchannel(); const pc = new rtcpeerconnection(config); this code also gets the <video> elements using the classes "selfview" and "remoteview"; these will contain, respectively, the local user's self-view and the view of the incoming stream from the remote peer.
... connecting to a remote peer the start() function shown here can be called by either of the two end-points that want to talk to one another.
... pc.ontrack = ({track, streams}) => { track.onunmute = () => { if (remotevideo.srcobject) { return; } remotevideo.srcobject = streams[0]; }; }; when the track event occurs, this handler executes.
...And 23 more matches

Index - Archive of obsolete content
this process continues until there are no more elements remaining.
... 158 increment xul attributes, xul reference no summary!
... 263 pageincrement xul attributes, xul reference no summary!
...And 22 more matches

The Implementation of the Application Object Model - Archive of obsolete content
in the absence of any modifications to xul, etc., this is what would be used by default to hold the tree for a remote xul file.
...the data itself can be fed in from any number of different sources (e.g., from a local file system, from your bookmarks file, or from some remote downloadable rdf file), and can then be combined into a single graph.
...because rdf can suck up data from a remote location (e.g., from a downloadable rdf file), and also suck up data from a local source, it can take the remote data and combine it with local data.
...And 21 more matches

IME handling guide
and before dispatching ecomposition* events, this class removes ascii control characters from dispatching composition event's data in the default settings.
... e10s support even when a remote process has focus, native ime handler in chrome process does its job.
...unfortunately, it's not allowed to use syncronous communication from chrome process to a remote process.
...And 21 more matches

Garbage collection
design overview spidermonkey has a mark-sweep garbage collection (gc) with incremental marking mode, generational collection, and compaction.
...this allows compartments to be used for security checks: objects in the same compartment have the same access requirements, so no checks are needed, but checks may be done when traversing cross-compartment wrappers.
... a zone remains alive as long as any js heap objects in the zone are alive.
...And 21 more matches

nsIAnnotationService
out unsigned long count, [retval, array, size_is(count)] out nsivariant result); void getitemannotationnames(in long long aitemid, [optional] out unsigned long count, [retval, array, size_is(count)] out nsivariant result); boolean pagehasannotation(in nsiuri auri, in autf8string aname); boolean itemhasannotation(in long long aitemid, in autf8string aname); void removepageannotation(in nsiuri auri, in autf8string aname); void removeitemannotation(in long long aitemid, in autf8string aname); void removepageannotations(in nsiuri auri); void removeitemannotations(in long long aitemid); void copypageannotations(in nsiuri asourceuri, in nsiuri adesturi, in boolean aoverwritedest); void copyitemannotations(in long long ...
...asourceitemid, in long long adestitemid, in boolean aoverwritedest); void addobserver(in nsiannotationobserver aobserver); void removeobserver(in nsiannotationobserver aobserver); nsiuri getannotationuri(in nsiuri auri, in autf8string aname); constants constant value description expire_session 0 for temporary data that can be discarded when the user exits.
... removed at application exit.
...And 21 more matches

nsIContentPrefService2
(see nsicontentpref below.) for example, if you want to remember the user's preference for a certain zoom level on www.mozilla.org pages, you might store a preference whose domain is "www.mozilla.org", whose name is "zoomlevel", and whose value is the numeric zoom level.
...void getcachedbysubdomainandname(in astring domain, in astring name, in nsiloadcontext context, out unsigned long len, [retval,array,size_is(len)] out nsicontentpref prefs); nsicontentpref getcachedglobal(in astring name, in nsiloadcontext context); void getglobal(in astring name, in nsiloadcontext context, in nsicontentprefcallback2 callback); void removealldomains(in nsiloadcontext context, [optional] in nsicontentprefcallback2 callback); void removeallglobals(in nsiloadcontext context, [optional] in nsicontentprefcallback2 callback); void removebydomain(in astring domain, in nsiloadcontext context, [optional] in nsicontentprefcallback2 callback); void removebydomainandname(in astring domain, in ...
...astring name, in nsiloadcontext context, [optional] in nsicontentprefcallback2 callback); void removebyname(in astring name, in nsiloadcontext context, [optional] in nsicontentprefcallback2 callback); void removebysubdomain(in astring domain, in nsiloadcontext context, [optional] in nsicontentprefcallback2 callback); void removebysubdomainandname(in astring domain, in astring name, in nsiloadcontext context, [optional] in nsicontentprefcallback2 callback); void removeglobal(in astring name, in nsiloadcontext context, [optional] in nsicontentprefcallback2 callback); void removeobserverforname(in astring name, in nsicontentprefobserver observer); void set(in astring domain, in astring name, in nsivar...
...And 21 more matches

imgIContainer
nsiframe getrootlayoutframe(); violates the xpcom interface guidelines pruint16 gettype(); violates the xpcom interface guidelines void init(in print32 awidth, in print32 aheight, in imgicontainerobserver aobserver); obsolete since gecko 2.0 void lockimage(); void removeframe(in gfxiimageframe item); obsolete since gecko 1.9.2 void requestdecode(); void requestdiscard(); void requestrefresh([const] in timestamp atime); violates the xpcom interface guidelines void resetanimation(); void restoredatadone(); native code only!
... flag_decode_no_premultiply_alpha: do not premultiply alpha if it is not already premultiplied in the image data.
... flag_sync_decode 0x1 flag_decode_no_premultiply_alpha 0x2 flag_decode_no_colorspace_conversion 0x4 flag_clamp 0x8 frame_first 0 constants for specifying various "special" frames.
...And 19 more matches

Signaling and video calling - Web APIs
you can try out this example on glitch, and you can remix the example to experiment with it as well.
... sdp the sdp (session description protocol) string describing the local end of the connection from the perspective of the sender (or the remote end of the connection from the receiver's point of view).
... each ice candidate is sent to the other peer by sending a json message of type "new-ice-candidate" over the signaling server to the remote peer.
...And 19 more matches

Introduction to CSS layout - Learn web development
if you create a link around some text inside a paragraph, that link remains inline with the rest of the text, and doesn’t break onto a new line.
...the element is moved to the left or right and removed from normal flow, and the surrounding content floats around the floated item.
... floats example body { width: 90%; max-width: 900px; margin: 0 auto; } p { line-height: 2; word-spacing: 0.1rem; } .box { background-color: rgb(207,232,220); border: 2px solid rgb(79,185,227); padding: 10px; border-radius: 5px; } <h1>simple float example</h1> <div class="box">float</div> <p> lorem ipsum dolor sit amet, consectetur adipiscing elit.
...And 18 more matches

about:memory
about:memory is a special page within firefox that lets you view, save, load, and diff detailed measurements of firefox's memory usage.
...(you don't need to take a screenshot.) this text contains fewer measurements than a memory reports file, but is often good enough to diagnose problems.
...hover over any measurement to see a description of what it means.
...And 18 more matches

sslfnc.html
the ssl_fortezza_ cipher suites will be removed in nss 3.11.
...otherwise, the old settings remain in the session cache and will be used instead of the new settings.
...the client-auth certificate cache is used to remember the certificates previously presented by clients for client certificate authentication.
...And 18 more matches

nsINavBookmarkObserver
1.0 66 introduced gecko 1.8 inherits from: nsisupports last changed in gecko 21.0 (firefox 21.0 / thunderbird 21.0 / seamonkey 2.18) method overview void onbeforeitemremoved(in long long aitemid, in unsigned short aitemtype, in long long aparentid, in acstring aguid, in acstring aparentguid); obsolete since gecko 21.0 void onbeginupdatebatch(); void onendupdatebatch(); void onfolderadded(in print64 folder, in print64 parent, in print32 index); obsolete since gecko 1.9 void onfolderchanged(in print64 folder, in acstring property); obsolete since gecko 1.9 void onfoldermoved(in print64 fo...
...lder, in print64 oldparent, in print32 oldindex, in print64 newparent, in print32 newindex); obsolete since gecko 1.9 void onfolderremoved(in print64 folder, in print64 parent, in print32 index); obsolete since gecko 1.9 void onitemadded(in long long aitemid, in long long aparentid, in long aindex, in unsigned short aitemtype, in nsiuri auri, in autf8string atitle, in prtime adateadded, in acstring aguid, in acstring aparentguid); void onitemchanged(in long long aitemid, in acstring aproperty, in boolean aisannotationproperty, in autf8string anewvalue, in prtime alastmodified, in unsigned short aitemtype, in long long aparentid, in acstring aguid, in acstring aparentguid); void onitemmoved(in long long aitemid, in long long aoldparentid, in long aoldindex, ...
...in long long anewparentid, in long anewindex, in unsigned short aitemtype, in acstring aguid, in acstring aoldparentguid, in acstring anewparentguid); void onitemremoved(in long long aitemid, in long long aparentid, in long aindex, in unsigned short aitemtype, in nsiuri auri, in acstring aguid, in acstring aparentguid); void onitemreplaced(in print64 folder, in nsiuri item, in nsiuri newitem); obsolete since gecko 1.9 void onitemvisited(in long long aitemid, in long long avisitid, in prtime atime, in unsigned long atransitiontype, in nsiuri auri, in long long aparentid, in acstring aguid, in acstring aparentguid); void onseparatoradded(in print64 parent, in print32 index); obsolete since gecko 1.9 void onseparatorremoved(in print64 parent, in prin...
...And 18 more matches

A simple RTCDataChannel sample - Web APIs
we'll cover the mechanics of accomplishing the connection and transmitting and receiving data, but we will save the bits about locating and linking to a remote computer for another example.
... note: even though both ends of our connection will be on the same page, we're going to refer to the one that starts the connection as the "local" one, and to the other as the "remote" end.
... set up the remote peer remoteconnection = new rtcpeerconnection(); remoteconnection.ondatachannel = receivechannelcallback; the remote end is set up similarly, except that we don't need to explicitly create an rtcdatachannel ourselves, since we're going to be connected through the channel established above.
...And 18 more matches

RDF in Mozilla FAQ - Archive of obsolete content
by loading chunks of it into a xul ui from a remote site), don't forget to let mozilla-rdf and the rdf interest group lists know.
...the datasource will remain "cached" until the last reference to the datasource is released.
...so assertions will not // be immediately available alternatively, you can create one directly using the xpcom component manager, as the following code fragment illustrates: // create an rdf/xml datasource using the xpcom component manager var ds = components .classes["@mozilla.org/rdf/datasource;1?name=xml-datasource"] .createinstance(components.interfaces.nsirdfdatasource); // the nsirdfremotedatasource interface has the interfaces // that we need to setup the datasource.
...And 17 more matches

Fundamental text and font styling - Learn web development
in this example we'll apply some different css properties to the same html sample, which looks like this: <h1>tommy the cat</h1> <p>well i remember it as though it were a meal ago...</p> <p>said tommy the cat as he reeled back to clear whatever foreign matter may have nestled its way into his mighty throat.
... color can accept any css color unit, for example: p { color: red; } this will cause the paragraphs to become red, rather than the standard browser default black, like so: <h1>tommy the cat</h1> <p>well i remember it as though it were a meal ago...</p> <p>said tommy the cat as he reeled back to clear whatever foreign matter may have nestled its way into his mighty throat.
... a font-family example let's add to our previous example, giving the paragraphs a sans-serif font: p { color: red; font-family: helvetica, arial, sans-serif; } this gives us the following result: <h1>tommy the cat</h1> <p>well i remember it as though it were a meal ago...</p> <p>said tommy the cat as he reeled back to clear whatever foreign matter may have nestled its way into his mighty throat.
...And 16 more matches

GCIntegration - SpiderMonkey Redirect 1
at a high level, there are three issues to be aware of: interactions between the garbage collector and the cycle collector incremental garbage collection moving garbage collection the apis for gc/cc interaction and incremental gc are already in place.
... gc/cc interaction <to be done later.> incremental gc incremental gc divides gc marking into time slices.
... {{ svg{source: "http://people.mozilla.org/~wmccloskey/incremental1.svg", embedding: "iframe", height:"130"} }} assume object b is already marked, as in the leftmost frame, while objects a and c have not been marked yet.
...And 16 more matches

Index
65 js::remove*root jsapi reference, obsolete, reference, référence(2), spidermonkey js::remove*root removes the variable that rp points to from the garbage collector's root set.
...it should define any remaining lazy properties that should be enumerable but are not yet defined in obj.
...these structures wrap parameters that are passed to the finalizers removing most of explicit dependencies on jscontext in the finalization code.
...And 16 more matches

<input>: The Input (Form Input) element - HTML: Hypertext Markup Language
line-breaks are automatically removed from the input value.
...line-breaks are automatically removed from the input value.
...a value is required or must be check for the form to be submittable size email, password, tel, text size of the control src image same as src attribute for <img>; address of image resource step numeric types incremental values that are valid.
...And 16 more matches

Componentizing our Svelte app - Learn web development
code along with us git clone the github repo (if you haven't already done it) with: git clone https://github.com/opensas/mdn-svelte-tutorial.git then to get to the current app state, run cd mdn-svelte-tutorial/04-componentizing-our-app or directly download the folder's content: npx degit opensas/mdn-svelte-tutorial/04-componentizing-our-app remember to run npm install && npm run dev to start your app in development mode.
... moreactions.svelte: the check all and remove completed buttons at the bottom of the ui that allow you to perform mass actions on the todo items.
...first of all, we need to import it — add the following line at the top of the todos.svelte <script> section: import filterbutton from './filterbutton.svelte' now, replace the filters <div> with a call to the filterbutton component, which takes the current filter as a prop — the below line is all you need: <filterbutton {filter} /> note: remember that when the html attribute name and variable matches, they can be replaced with {variable}, that's why we could replace <filterbutton filter={filter} /> with <filterbutton {filter} />.
...And 15 more matches

Working with Svelte stores - Learn web development
code along with us git clone the github repo (if you haven't already done it) with: git clone https://github.com/opensas/mdn-svelte-tutorial.git then to get to the current app state, run cd mdn-svelte-tutorial/06-stores or directly download the folder's content: npx degit opensas/mdn-svelte-tutorial/06-stores remember to run npm install && npm run dev to start your app in development mode.
...content: <script> import { alert } from '../stores.js' import { ondestroy } from 'svelte' let alertcontent = '' const unsubscribe = alert.subscribe(value => alertcontent = value) ondestroy(unsubscribe) </script> {#if alertcontent} <div on:click={() => alertcontent = ''}> <p>{ alertcontent }</p> </div> {/if} <style> div { position: fixed; cursor: pointer; margin-right: 1.5rem; margin-left: 1.5rem; margin-top: 1rem; right: 0; display: flex; align-items: center; border-radius: 0.2rem; background-color: #565656; color: #fff; font-size: 0.875rem; font-weight: 700; padding: 0.5rem 1.4rem; font-size: 1.5rem; z-index: 100; opacity: 95%; } div p { color: #fff; } div svg { height: 1.6rem; fill: currentcolor; width: 1.4rem; margin-right: 0.
...5rem; } </style> let's walk through this piece of code in detail.
...And 15 more matches

nsIDownloadManager
toolkit/components/downloads/public/nsidownloadmanager.idlscriptable this interface lets applications and extensions communicate with the download manager, adding and removing files to be downloaded, fetching information about downloads, and being notified when downloads are completed.
...tdownload(in unsigned long aid); void onclose(); obsolete since gecko 1.9.1 void open(in nsidomwindow aparent, in nsidownload adownload); obsolete since gecko 1.9.1 void openprogressdialogfor(in nsidownload adownload, in nsidomwindow aparent, in boolean acanceldownloadonclose); obsolete since gecko 1.9.1 void pausedownload(in unsigned long aid); void removedownload(in unsigned long aid); void removedownloadsbytimeframe(in long long abegintime, in long long aendtime); void removelistener(in nsidownloadprogresslistener alistener); void resumedownload(in unsigned long aid); void retrydownload(in unsigned long aid); void savestate(); obsolete since gecko 1.8 void startbatchupdate(); obsolete si...
... cancleanup boolean whether or not there are downloads that can be cleaned up (removed) that is downloads that have completed, have failed or have been canceled.
...And 15 more matches

MCD, Mission Control Desktop, AKA AutoConfig - Archive of obsolete content
for mozilla 1.x.x, firefox, thunderbird or netscape 7 it is still a javascript file, the byte-shift is 13 by default, but can be removed using the pref("general.config.obscure_value", 0); preference in any appropriate .js file dedicated to autoconfig (here autoconf.js).
...lockpref("mail.identity.id1.useremail", mail); lockpref("mail.server.server2.name", mail); lockpref("mail.identity.id1.fullname", cn); //debug with popup error messages doesn't work anymore :-( !!
...attrs array, // uses the previous processldapvalues() getldapattributes( ldaphost, ldapbase, ldapfilter, ldapattrs.join(",") ); // create account // see also http://blog.deanandadie.net/2010/06/easy-thunderbird-account-management-using-mcd/ // identity defaultpref("mail.identity.id1.fullname", userinfo.cn ); defaultpref("mail.identity.id1.smtpserver", "smtp1" ); defaultpref("mail.identity.id1.useremail", userinfo.mail ); // imap server settings defaultpref("mail.server.server1.hostname", "myimap.server.com" ); defaultpref("mail.server.server1.name", userinfo.mail ); defaultpref("mail.server.server1.port", 993 ); defaultpref("mail.server.server1.sockettype", 3 ); defaultpref("mail.server.server1.type", "imap" ); defaultpref("mail.server.server1.username", userinfo.mail ); // smtp server set...
...And 14 more matches

RDF Modifications - Archive of obsolete content
« previousnext » one of the most useful aspects of using templates with rdf datasources is that when the rdf datasource changes, for instance a new triple is added, or a triple is removed, the template updates accordingly, adding or removing result output as needed.
...the template builder uses these notifcations to update the template as necessary based on the new or removed information.
...there are four such functions: 'assert', to add a new triple (or arrow) to the rdf graph, 'unassert' to remove a triple, 'change' to adjust the target of a triple, and 'move' to adjust the source of a 'triple'.
...And 14 more matches

nsIXULTemplateBuilder
this allows the query processor to be specific to a particular kind of input data or query syntax, while the template builder remains independent of the kind of data being used.
...when a result no longer matches, the result's hasbeenremoved() method must be called.
...the addresult, removeresult, replaceresult and resultbindingchanged methods may be called by the query processor to indicate that the set of valid results has changed, such that a different query may match.
...And 14 more matches

WebRTC connectivity - Web APIs
each peer, then, keeps two descriptions on hand: the local description, describing itself, and the remote description, describing the other end of the call.
... the recipient receives the offer and calls rtcpeerconnection.setremotedescription() to record it as the remote description (the description of the other end of the connection).
... the caller calls rtcpeerconnection.setremotedescription() to set the answer as the remote description for its end of the call.
...And 14 more matches

SVG 2 support in Mozilla - SVG: Scalable Vector Graphics
svgexternalresourcesrequired removed never implemented svgelement.viewportelement and svgelement.ownersvgelement nullable implementation status unknown svgelement.getpresentationattribute() removed never implemented (prototype removed in bug 921456) svgcolor and svgicccolor removed never implemented svgelement.focus(), svgelement.blur() not implemented (bug 778654) svge...
...tribute for svggraphicselement.getbbox() implemented behind the preference svg.new-getbbox.enabled (bug 999964, bug 1019326) allow leading and trailing whitespace in <length>, <angle>, <number> and <integer> implementation status unknown form feed (u+000c) in whitespace implementation status unknown svgelement.xmlbase, svgelement.xmllang and svgelement.xmlspace removed implementation status unknown svgviewspec removed implementation status unknown svgelement.style removed implementation status unknown svggraphicselement.gettransformtoelement() removed not removed yet svggraphicselement.getctm() on the outermost element implementation status unknown animval attribute alias of baseval implementati...
...hlength attribute and gettotallength() and getpointatlength() methods from svgpathelement to svggeometryelement implemented (bug 1239100) document structure change notes svgsvgelement.suspendredraw(), svgsvgelement.unsuspendredraw(), and svgsvgelement.unsuspendredrawall() deprecated turned into no-ops (bug 734079) externalresourcesrequired attribute removed implementation status unknown auto value for width and height in <image> implementation status unknown referencing entire document with <use> implementation status unknown lang attribute on <desc> and <title> implemented (bug 721920) css transforms on outermost <svg> not affecting svgsvgelement.currentscale or svgsvgelement.currenttranslate i...
...And 14 more matches

Migrate apps from Internet Explorer to Mozilla - Archive of obsolete content
removeattribute( aname ) removes the specified attribute from the current node.
... removechild( achildnode ) removes achildnode and returns a reference to it.
... replacechild( anewnode, achildnode ) replaces achildnode with anewnode and returns a reference to the removed node.
...And 13 more matches

Theme changes in Firefox 2 - Archive of obsolete content
filename css file details browser/base/searchdialog.xul browser/base/content/searchdialog.css removed from firefox 2.
... preferences/downloads.xul - removed from firefox 2.
... preferences/general.xul - removed from firefox 2.
...And 13 more matches

source-editor.jsm
this component has been removed from the platform in firefox 28.
...struction void destroy(); void init(element aelement, object aconfig, function acallback); search operations number find(string astring, [optional] object options); number findnext(boolean awrap); number findprevious(boolean awrap); event management void addeventlistener(string aeventtype, function acallback); void removeeventlistener(string aeventtype, function acallback); undo stack operations boolean canredo(); boolean canundo(); void endcompoundchange(); boolean redo(); void resetundo(); void startcompoundchange(); boolean undo(); display management operations void focus(); number gettopindex(); boolea...
...ion(); object getselection(); void setcaretoffset(number aoffset); void setcaretposition(number aline, [optional] number acolumn, [optional] number aalign); void setselection(number astart, number aend); breakpoint management void addbreakpoint(number alineindex, [optional] string acondition); array getbreakpoints(); boolean removebreakpoint(number alineindex); properties attribute type description dirty boolean set this value to false whenever you save the text; the editor will update it to true when the content is changed.
...And 13 more matches

Localizing with Koala
requirements mercurial, linux, windows or mac os x.
...cd c:\mozilla\l10n\application\firefox c:\mozilla\l10n\application\firefox> rmdir 3.6 c:\mozilla\l10n\application\firefox> hg clone http://hg.mozilla.org/releases/mozilla-1.9.2 3.6 requesting all changes adding changesets adding manifests adding file changes added 33099 changesets with 158636 changes to 50664 files (+9 heads) updating working directory 40357 files updated, 0 files merged, 0 files removed, 0 files unresolved configure the locale locale id: x-testing (put your locale's code) version: 3.6 location: choose the folder where you want to keep the localized files or leave empty for now check "mercurial" if you wish to use mercurial to keep the revision history of your files (very recommended) existing localizations: url: if you're editing an existing localization or you already...
... have a repository set up (either on hg.mozilla.org or bitbucket), type the url of the remote repository, e.g.
...And 13 more matches

nsIHTMLEditor
undselection(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 removeinsertionlistener(in nsicontentfilter infilter); void removelist(in astring alisttype); void replaceheadconten...
... used primarily to supply new element for various insert element dialogs (image, link, table, and horizontalrule are the only returned elements as of 9/12/18); namedanchor was removed in firefox 63.
... void ignorespuriousdragevent( in boolean aignorespuriousdragevent ); parameters aignorespuriousdragevent increasefontsize() increase font size for text in selection by 1 html unit all existing text is scanned for existing <font size> attributes so they will be incremented instead of inserting new <font> tag.
...And 13 more matches

Migrating from webkitAudioContext - Web APIs
it was first implemented in webkit, and some of its older parts were not immediately removed as they were replaced in the specification, leading to many sites using non-compatible code.
...as the specification evolved and changes were made to the spec, some of the old implementation pieces were not removed from the webkit (and blink) implementations due to backwards compatibility reasons.
...names, like in the example below : // old method names var gain = context.creategainnode(); var delay = context.createdelaynode(); var js = context.createjavascriptnode(1024); you can simply rename the methods to look like this: // new method names var gain = context.creategain(); var delay = context.createdelay(); var js = context.createscriptprocessor(1024); the semantics of these methods remain the same in the renamed versions.
...And 13 more matches

Linear-gradient Generator - CSS: Cascading Style Sheets
========*/ /*=======================================================================*/ /*========== capture mouse movement ==========*/ var setmousetracking = function setmousetracking(elem, callback) { elem.addeventlistener('mousedown', function(e) { callback(e); document.addeventlistener('mousemove', callback); }); document.addeventlistener('mouseup', function(e) { document.removeeventlistener('mousemove', callback); }); }; /*====================*/ // color picker class /*====================*/ function colorpicker(node) { this.color = new color(); this.node = node; this.subscribers = []; var type = this.node.getattribute('data-mode'); var topic = this.node.getattribute('data-topic'); this.topic = topic; this.picker_mode = (type === 'hsl') ?
...0 : 1; else this.state = 1 ^ this.state; if (active !== this) { if (active) active.toggle(false); active = this; } if (this.state === 0) this.dropmenu.setattribute('data-hidden', 'true'); else this.dropmenu.removeattribute('data-hidden'); }; dropdown.prototype.updatevalue = function updatevalue(e) { if (date.now() - this.time < 500) return; if (e.target.classname !== "ui-dropdown-list") { this.setnodevalue(e.target); this.toggle(false); } this.time = date.now(); }; dropdown.prototype.setnodevalue = function setnodevalue(node, send_notify) { this.value['name'] = node.textcont...
...ion(e) { var value = parsefloat(e.target.value); if (isnan(value) === true) setvalue(obj.topic, obj.value); else setvalue(obj.topic, value); }); return input; }; var slidercomponent = function slidercomponent(obj, sign) { var slider = document.createelement('div'); var startx = null; var start_value = 0; slider.addeventlistener("click", function(e) { document.removeeventlistener("mousemove", slidermotion); setvalue(obj.topic, obj.value + obj.step * sign); }); slider.addeventlistener("mousedown", function(e) { startx = e.clientx; start_value = obj.value; document.body.style.cursor = "e-resize"; document.addeventlistener("mouseup", slideend); document.addeventlistener("mousemove", slidermotion); }); var slideend = function slide...
...And 13 more matches

Event reference
s chargingchange chargingtimechange dischargingtimechange levelchange call events alerting busy callschanged cfstatechange connecting dialing disconnected disconnecting error held, holding incoming resuming statechange voicechange sensor events compassneedscalibration devicemotion deviceorientation orientationchange smartcard events icccardlockerror iccinfochange smartcard-insert smartcard-remove stkcommand stksessionend cardstatechange sms and ussd events delivered received sent ussdreceived frame events mozbrowserclose mozbrowsercontextmenu mozbrowsererror mozbrowsericonchange mozbrowserlocationchange mozbrowserloadend mozbrowserloadstart mozbrowseropenwindow mozbrowsersecuritychange mozbrowsershowmodalprompt mozbrowsertitlechange dom mutation events domattributenamechanged dom...
...attrmodified domcharacterdatamodified domcontentloaded domelementnamechanged domnodeinserted domnodeinsertedintodocument domnoderemoved domnoderemovedfromdocument domsubtreemodified touch events touchcancel touchend touchmove touchstart pointer events pointerover pointerenter pointerdown pointermove pointerup pointercancel pointerout pointerleave gotpointercapture lostpointercapture standard events these events are defined in official web specifications, and should be common across browsers.
... cut clipboardevent clipboard the text selection has been removed from the document and added to the clipboard.
...And 13 more matches

Web video codec guide - Web media technologies
loss of sharpness the act of removing data in the process of encoding video requires that some details be lost.
...then, to finish the job, the remaining differences are found, then the set of object shifts and the set of pixel differences are stored in the data representing the new frame.
...if a 1080p video is reduced to 720p prior to encoding, the resulting video can be much smaller while having much higher visual quality; even after scaling back up during playback, the result may be better than encoding the original video at full size and accepting the quality hit needed to meet your size requirements.
...And 13 more matches

Codecs used by WebRTC - Web media technologies
general codec requirements before looking at codec-specific capabilities and requirements, there are a few overall requirements that must be met by any codec configuration used with webrtc.
... below are the video codecs which are required in any fully webrtc-compliant browser, as well as the profiles which are required and the browsers which actually meet the requirement.
...this is due to a change in google play store requirements that prevent firefox from downloading and installing the openh264 codec needed to handle h.264 in webrtc connections.
...And 13 more matches

Dynamic behavior in Svelte: working with variables and props - Learn web development
code along with us git clone the github repo (if you haven't already done it) with: git clone https://github.com/opensas/mdn-svelte-tutorial.git then to get to the current app state, run cd mdn-svelte-tutorial/03-adding-dynamic-behavior or directly download the folder's content: npx degit opensas/mdn-svelte-tutorial/03-adding-dynamic-behavior remember to run npm install && npm run dev to start your app in development mode.
...svelte will use it to diff the list when data changes, rather than adding or removing items at the end, and it's a good practice to always specify one.
... toggling and removing todos let's add some functionality to toggle the task status.
...And 12 more matches

DownloadList
method overview promise<array<download>> getall(); promise add(download adownload); promise remove(download adownload); promise addview(object aview); promise removeview(object aview); void removefinished([optional] function afilterfn); methods getall() retrieves a snapshot of the downloads that are currently in the list.
... the returned array does not change when downloads are added or removed, though the download objects it contains are still updated in real time.
...remove() removes a download from the list.
...And 12 more matches

SpiderMonkey 1.8.5
support for extended class methods (in particular, jsequalityop) has been removed.
...all support for the slow native function type has been removed, and the fast signature has been renamed to jsnative.
... the rooting apis (js_addroot, js_removeroot, etc.) have been replaced with a family of type-safe functions (js_addstringroot, js_removestringroot, etc.) that are easier to use correctly.
...And 12 more matches

Using XPCOM Components
whenever a user accesses the cookie manager dialog to view, organize, or remove cookies that have been stored on the system, they are using the cookiemanager component behind the scenes.
... the nsicookiemanager interface removeall remove all cookies from the cookie list.
... remove remove a particular cookie from the list.
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nsIPermissionManager
rbird 16 / seamonkey 2.13) inherits from: nsisupports method overview void add(in nsiuri uri, in string type, in pruint32 permission, [optional] in pruint32 expiretype, [optional] in print64 expiretime); void addfromprincipal(in nsiprincipal principal, in string type, in pruint32 permission, [optional] in pruint32 expiretype, [optional] in print64 expiretime); void remove(in autf8string host, in string type); void removefromprincipal(in nsiprincipal principal, in string type); void removepermission(in nsipermission perm); void removeallsince(in int64_t since); void removeall(); pruint32 testexactpermission(in nsiuri uri, in string type); pruint32 testexactpermissionfromprincipal(...
... remove() remove permission information for a given host string and permission type.
... void remove( in nsiuri uri, in string type ); parameters nsiuri the uri whose permission will be removed.
...And 12 more matches

Deprecated tools - Firefox Developer Tools
not all of these have had wide adoption, and due to the cost of maintenance, seldom used panels are eventually removed.
... we have created this list of deprecated or removed panels.
... this page documents the deprecated panels and the bugs that track their removal.
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EventTarget.addEventListener() - Web APIs
if true, the listener would be automatically removed when invoked.
...rather than adding more parameters to the function (complicating things enormously when dealing with optional values), the third parameter was changed to an object that can contain various properties defining the values of options to configure the process of removing the event listener.
... passivesupported = true; return false; } }; window.addeventlistener("test", null, options); window.removeeventlistener("test", null, options); } catch(err) { passivesupported = false; } this creates an options object with a getter function for the passive property; the getter sets a flag, passivesupported, to true if it gets called.
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window.location - Web APIs
ent.scrollleft = onode.offsetleft; } function showbookmark (sbookmark, busehash) { if (arguments.length === 1 || busehash) { location.hash = sbookmark; return; } var obookmark = document.queryselector(sbookmark); if (obookmark) { shownode(obookmark); } } </script> <style> span.intlink { cursor: pointer; color: #0000ff; text-decoration: underline; } </style> </head> <body> <p>lorem ipsum dolor sit amet, consectetur adipiscing elit.
...lorem ipsum dolor sit amet, consectetur adipiscing elit.
...lorem ipsum dolor sit amet, consectetur adipiscing elit.
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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.
...(note: it is unclear if this is really a benefit - it may have been better to use a copy of the content model for each presentation, and to remove the complexity of managing separate presentations - analysis is needed here).
...the css formatting requirements present two distinct layout models: 1) the in-flow model, where the geometry of an element is influenced by the geometry of the elements that precede it, and 2) the positioned model, where the geometry of an element is not influenced by the geometry of the elements that precede it, or in any case, is influenced more locally.
...And 11 more matches

Space Manager Detailed Design - Archive of obsolete content
* * returns ns_ok if successful, ns_error_invalid_arg if there is no region * tagged with aframe */ nsresult offsetregion(nsiframe* aframe, nscoord dx, nscoord dy); /** * remove the region associated with afrane.
... * * returns ns_ok if successful and ns_error_invalid_arg if there is no region * tagged with aframe */ nsresult removeregion(nsiframe* aframe); /** * clears the list of regions representing the unavailable space.
...coord abottom, nsvoidarray*); ~bandrect(); // list operations bandrect* next() const {return (bandrect*)pr_next_link(this);} bandrect* prev() const {return (bandrect*)pr_prev_link(this);} void insertbefore(bandrect* abandrect) {pr_insert_before(abandrect, this);} void insertafter(bandrect* abandrect) {pr_insert_after(abandrect, this);} void remove() {pr_remove_link(this);} // split the band rect into two vertically, with this band rect becoming // the top part, and a new band rect being allocated and returned for the // bottom part // // does not insert the new band rect into the linked list bandrect* splitvertically(nscoord abottom); // split the band rect into two horizontally, with this band rect becomin...
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Index - MDN Web Docs Glossary: Definitions of Web-related terms
47 cms cms, composing, content management system, glossary a cms (content management system) is software that allows users to publish, organize, change, or remove various kinds of content, not only text but also embedded images, video, audio, and interactive code.
...not all http responses can be cached, these are the following constraints for an http response to be cached: 61 caldav caldav, glossary, infrastructure caldav (calendaring extensions to webdav) is a protocol standardized by the ietf and used to remotely access calendar data from a server.
... 67 carddav carddav, glossary, infrastructure carddav (vcard extension to webdav) is a protocol standardized by the ietf and used to remote-access or share contact information over a server.
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Looping code - Learn web development
an iterator, which generally increments the counter by a small amount on each successive loop, until the condition is no longer true.
...after each hour, the amount of food he has collected is incremented by two, and he checks whether he has enough food.
... inside the parentheses we have three items, separated by semi-colons: an initializer — this is usually a variable set to a number, which is incremented to count the number of times the loop has run.
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Arrays - Learn web development
here we look at why this is useful, then explore how to create an array, retrieve, add, and remove items stored in an array, and more besides.
...try this: shopping[0] = 'tahini'; shopping; // shopping will now return [ "tahini", "milk", "cheese", "hummus", "noodles" ] note: we've said it before, but just as a reminder — computers start counting from 0!
...(try running step 4 with a different character than a comma.) let dognames = ['rocket','flash','bella','slugger']; dognames.tostring(); // rocket,flash,bella,slugger adding and removing array items we've not yet covered adding and removing array items — let us look at this now.
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TypeScript support in Svelte - Learn web development
code along with us git clone the github repo (if you haven't already done it) with: git clone https://github.com/opensas/mdn-svelte-tutorial.git then to get to the current app state, run cd mdn-svelte-tutorial/07-typescript-support or directly download the folder's content: npx degit opensas/mdn-svelte-tutorial/07-typescript-support remember to run npm install && npm run dev to start your app in development mode.
... typescript also has some disadvantages: not true static typing: types are only checked at compile time, and they are removed from the generated code.
... note: remember that you can run npx degit opensas/mdn-svelte-tutorial/07-typescript-support svelte-todo-typescript to get the complete to-do list application in javascript before you start porting it to typescript.
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nsICommandLine
this may be the original command line of this instance or a command line provided remotely by another instance of the application.
... method overview long findflag(in astring aflag, in boolean acasesensitive); astring getargument(in long aindex); boolean handleflag(in astring aflag, in boolean acasesensitive); astring handleflagwithparam(in astring aflag, in boolean acasesensitive); void removearguments(in long astart, in long aend); nsifile resolvefile(in astring aargument); nsiuri resolveuri(in astring aargument); attributes attribute type description length long number of arguments in the command line.
...in most cases, this will be null (xremote will sometimes set this attribute).
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HTMLInputElement.stepDown() - Web APIs
the htmlinputelement.stepdown([n]) method decrements the value of a numeric type of <input> element by the value of the step attribute or up to n multiples of the step attribute if a number is passed as the parameter.
... the method, when invoked, decrements the value by (step * n), where n defaults to 1 if not specified, and step defaults to the default value for step if not specified.
... given <input id="mytime" type="time" max="17:00" step="900" value="17:00">, invoking mytime.step(3) will change the value to 16:15, decrementing the time by 3 * 900, or 45 minutes.
...And 11 more matches

Using CSS transitions - CSS: Cascading Style Sheets
some user agents, like those based on gecko, implement this requirement and others, like those based on webkit, are less strict.
... transition-duration: 0.5s <div class="parent"> <div class="box">lorem</div> </div> .parent { width: 250px; height:125px;} .box { width: 100px; height: 100px; background-color: red; font-size: 20px; left: 0px; top: 0px; position:absolute; -webkit-transition-property: width height background-color font-size left top transform -webkit-transform color; -webkit-transition-duration: 0.5s; -webkit-transition-timing-function: ea...
...n-timing-function: ease-in-out; } function updatetransition() { var el = document.queryselector("div.box"); if (el) { el.classname = "box1"; } else { el = document.queryselector("div.box1"); el.classname = "box"; } return el; } var intervalid = window.setinterval(updatetransition, 7000); transition-duration: 1s <div class="parent"> <div class="box">lorem</div> </div> .parent { width: 250px; height:125px;} .box { width: 100px; height: 100px; background-color: red; font-size: 20px; left: 0px; top: 0px; position: absolute; -webkit-transition-property: width height background-color font-size left top -webkit-transform color; -webkit-transition-duration: 1s; -webkit-transition-timing-function: ease-in-out; ...
...And 11 more matches

Tree View Details - Archive of obsolete content
containers there are also three functions, iscontainer, iscontainerempty and iscontaineropen that are used to handle a parent item in the tree.
... the iscontainerempty method should return true if a row is an empty container, for instance, a directory with no files in it.
... note that the tree will call neither iscontainerempty nor iscontaineropen for rows that are not containers as indicated by the return value of the iscontainer method.
...And 10 more matches

Practical positioning examples - Learn web development
let's look at the html contained within the body: <section class="info-box"> <ul> <li><a href="#" class="active">tab 1</a></li> <li><a href="#">tab 2</a></li> <li><a href="#">tab 3</a></li> </ul> <div class="panels"> <article class="active-panel"> <h2>the first tab</h2> <p>lorem ipsum dolor sit amet, consectetur adipiscing elit.
...donec ultrices, urna maximus consequat aliquet, dui neque eleifend lorem, a auctor libero turpis at sem.
...nulla facilisi.</p> </article> <article> <h2>the second tab</h2> <p>this tab hasn't got any lorem ipsum in it.
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How to build custom form controls - Learn web development
we will also discuss how, when, and whether building your own control makes sense, and what to consider when building a control is a requirement.
...remember, if you want to provide the same functionality as the existing native <select>, it should behave the exact same way as the select for all users, from keyboard to mouse to touch to screen reader, and any other input device.
... before starting, it's important to remember javascript in the browser is an unreliable technology.
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Client-side storage - Learn web development
storing the contents of a shopping cart from a previous session, remembering if a user was previously logged in).
... the storage.removeitem() method takes one parameter — the name of a data item you want to remove — and removes that item out of web storage.
... type the following lines into your javascript console: localstorage.removeitem('name'); let myname = localstorage.getitem('name'); myname the third line should now return null — the name item no longer exists in the web storage.
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Setting up your own test automation environment - Learn web development
you can feel free to change the references to some of the other browsers we added, remove them, etc., depending on what browsers you have available to test on your operating system.
...'test passed'); } else { console.log('test failed'); } driver.quit(); }); }); } in terminal, make sure you are inside your project folder, then enter the following command: node google_test_multiple if you are using a mac and do decide to test safari, you might get an error message along the lines of "could not create a session: you must enable the 'allow remote automation' option in safari's develop menu to control safari via webdriver." if you get this, follow the given instruction and try again.
... you can use any url to point to your resource, including a file:// url to test a local document: driver.get('file:///users/chrismills/git/learning-area/tools-testing/cross-browser-testing/accessibility/fake-div-buttons.html'); or driver.get('http://localhost:8888/fake-div-buttons.html'); but it is better to use a remote server location so the code is more flexible — when you start using a remote server to run your tests (see later on), your code will break if you try to use local paths.
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OS.File for the main thread
in string destpath, [optional] in object options); promise<bool> exists(in string path); promise<string> getcurrentdirectory(); promise<void> makedir(in string path, [optional] in object options); promise<void> move(in string sourcepath, in string destpath); promise<uint8array> read(in string path, [optional] in object options); promise<void> remove(in string path, [optional] in object options); promise<void> removeemptydir(in string path, [optional] in object options); promise<void> removedir(in string path, [optional] in object options); promise<void> setcurrentdirectory(in string path); promise<void> setdates(in string path, in date|number accessdate, in date|number modificationdate); promis...
...if the file exists, its contents will be removed.
...if unspecified, files are opened with a default sharing policy (file is not protected against being read/written/removed by another process or another use in the same process).
...And 10 more matches

Starting WebLock
these two methods are used to dynamically add or remove an observer to a notification topic.
...for example, the user interface needs to be able to enable and disable the web locking functionality, see what sites are in the whitelist, and add or remove sites from that list.
... removesite - remove the current url from the white list.
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nsIDOMWindowUtils
void removesheet(in nsiuri sheeturi, in unsigned long type); void resumetimeouts(); void sendcompositionevent(in astring atype); obsolete since gecko 9 void sendcompositionevent(in astring atype, in astring adata, in astring alocale); obsolete since gecko 38.0 void sendcontentcommandevent(in astring atype, [optional] in nsitransferable atransferable); void g...
...elta_y_zero 0x0100 wheel_event_expected_overflow_delta_y_positive 0x0200 wheel_event_expected_overflow_delta_y_negative 0x0400 mousescroll_prefer_widget_at_point 1 mousescroll_scroll_lines 2 mousescroll_win_scroll_lparam_not_null 65536 touch_hover 1 touch_contact 2 touch_remove 4 touch_cancel 8 ime_status_disabled 0 users cannot use ime at all.
... select_character 0 select_cluster 1 select_word 2 select_line 3 select_beginline 4 select_endline 5 select_paragraph 6 select_wordnospace 7 agent_sheet 0 a possible type of a style sheet loaded/removed with loadsheet()/removesheet().
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nsIFaviconService
ko 22.0 astring getfavicondataasdataurl(in nsiuri afaviconuri); obsolete since gecko 22.0 nsiuri getfaviconforpage(in nsiuri apageuri); obsolete since gecko 22.0 nsiuri getfaviconimageforpage(in nsiuri apageuri); obsolete since gecko 22.0 nsiuri getfaviconlinkforicon(in nsiuri afaviconuri); boolean isfailedfavicon(in nsiuri afaviconuri); void removefailedfavicon(in nsiuri afaviconuri); void setandloadfaviconforpage(in nsiuri apageuri, in nsiuri afaviconuri, in boolean aforcereload, in unsigned long afaviconloadtype, [optional] in nsifavicondatacallback acallback); obsolete since gecko 22.0 void setfavicondata(in nsiuri afaviconuri, [const,array,size_is(adatalen)] in octet adata, in unsigned long adatalen, in autf8string ...
... expireallfavicons() expires all known favicons, removing them from the database.
... getfavicondata() obsolete since gecko 22.0 (firefox 22.0 / thunderbird 22.0 / seamonkey 2.19) note: this method was removed in gecko 22.0.
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Background Tasks API - Web APIs
it's an extremely busy chunk of code, and your main javascript code may run right inside this thread along with all of this.
...currently, timeremaining() has an upper limit of 50 milliseconds, but in reality you will often have less time than that, since the event loop may already be eating into that time on complex sites, with browser extensions needing processor time, and so forth.
... window.requestidlecallback = window.requestidlecallback || function(handler) { let starttime = date.now(); return settimeout(function() { handler({ didtimeout: false, timeremaining: function() { return math.max(0, 50.0 - (date.now() - starttime)); } }); }, 1); } if window.requestidlecallback is undefined, we create it here.
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Border-image generator - CSS: Cascading Style Sheets
ab.png" data-stateid="border5"/> <img class="image" src="https://udn.realityripple.com/samples/fb/c0b285d3da.svg" data-stateid="border6"/> </div> </div> <div id="load-actions" class="group section"> <div id="toggle-gallery" data-action="hide"> </div> <div id="load-image" class="button"> upload image </div> <input id="remote-url" type="text" placeholder="load an image from url"/> <div id="load-remote" class="button"> </div> </div> <div id="general-controls" class="group section"> <div class="name"> control box </div> <div class="separator"></div> <div class="property"> <div class="name">scale</div> <div class="ui-input...
...tion='hide'] { background-image: url('https://mdn.mozillademos.org/files/6005/arrow-up-white.png'); } .button { width: 100px; height: 25px; margin: 10px; color: #fff; text-align: center; font-size: 12px; line-height: 25px; background-color: #379b4a; border-radius: 2px; float: left; } .button:hover { cursor: pointer; background-color: #3380c4; } #load-image { float: left; } #load-remote { width: 30px; background-image: url('https://mdn.mozillademos.org/files/6003/arrow-right-white.png'); background-repeat: no-repeat; background-position: center center; } #remote-url { width: 200px; height: 23px; margin: 10px; padding: 0 5px; border: 1px solid #379b4a; border-radius: 2px; float: left; transition: width 0.5s; } #remote-url:focus { box-shadow: 0px 0px 3px -1px #3...
...ion(e) { var value = parsefloat(e.target.value); if (isnan(value) === true) setvalue(obj.topic, obj.value); else setvalue(obj.topic, value); }); return input; }; var slidercomponent = function slidercomponent(obj, sign) { var slider = document.createelement('div'); var startx = null; var start_value = 0; slider.addeventlistener("click", function(e) { document.removeeventlistener("mousemove", slidermotion); setvalue(obj.topic, obj.value + obj.step * sign); }); slider.addeventlistener("mousedown", function(e) { startx = e.clientx; start_value = obj.value; document.body.style.cursor = "e-resize"; document.addeventlistener("mouseup", slideend); document.addeventlistener("mousemove", slidermotion); }); var slideend = function slide...
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Color picker tool - CSS: Cascading Style Sheets
========*/ /*=======================================================================*/ /*========== capture mouse movement ==========*/ var setmousetracking = function setmousetracking(elem, callback) { elem.addeventlistener('mousedown', function(e) { callback(e); document.addeventlistener('mousemove', callback); }); document.addeventlistener('mouseup', function(e) { document.removeeventlistener('mousemove', callback); }); }; /*====================*/ // color picker class /*====================*/ function colorpicker(node) { this.color = new color(); this.node = node; this.subscribers = []; var type = this.node.getattribute('data-mode'); var topic = this.node.getattribute('data-topic'); this.topic = topic; this.picker_mode = (type === 'hsl') ?
...ion(e) { var value = parsefloat(e.target.value); if (isnan(value) === true) setvalue(obj.topic, obj.value); else setvalue(obj.topic, value); }); return input; }; var slidercomponent = function slidercomponent(obj, sign) { var slider = document.createelement('div'); var startx = null; var start_value = 0; slider.addeventlistener("click", function(e) { document.removeeventlistener("mousemove", slidermotion); setvalue(obj.topic, obj.value + obj.step * sign); }); slider.addeventlistener("mousedown", function(e) { startx = e.clientx; start_value = obj.value; document.body.style.cursor = "e-resize"; document.addeventlistener("mouseup", slideend); document.addeventlistener("mousemove", slidermotion); }); var slideend = function slide...
...end(e) { document.removeeventlistener("mousemove", slidermotion); document.body.style.cursor = "auto"; slider.style.cursor = "pointer"; }; var slidermotion = function slidermotion(e) { slider.style.cursor = "e-resize"; var delta = (e.clientx - startx) / obj.sensivity | 0; var value = delta * obj.step + start_value; setvalue(obj.topic, value); }; return slider; }; var inputslider = function(node) { var min = parsefloat(node.getattribute('data-min')); var max = parsefloat(node.getattribute('data-max')); var step = parsefloat(node.getattribute('data-step')); var value = parsefloat(node.getattribute('data-value')); var topic = node.getattribute('data-topic'); var unit = node.getattribute('data-unit'); var name = node.getattribute('data-info'); ...
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Web audio codec guide - Web media technologies
gher the quality, the better the fidelity of the encoded audio the higher the fidelity, the larger the resulting file becomes, though the amount of change varies from codec to codec bit rate the higher the bit rate, the higher the quality can be the higher the bit rate, the larger the encoded file is likely to be audio frequency bandwidth if there is any audio in the removed frequency band(s), there may be a noticeable loss of fidelity removing frequency bands means less data to encode, thus smaller encoded files stereo coding simple stereo and mid-side stereo coding don't affect quality; intensity stereo coding introduces loss of detail, however.
... generally speaking, the most common reasons to choose lossless audio are because you require archival-quality storage, or because the audio samples will be remixed and recompressed, and you wish to avoid the amplification of artifacts in the audio due to recompression.
...additionally, because amr is designed to minimize capacity requirements, it only captures the portion of the full audio frequency bandwidth of human speech which is absolutely necessary to understand what's being said, so quality is reduced accordingly.
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Enhanced Extension Installation - Archive of obsolete content
if the item is not compatible, the extension system asks the appropriate update service (either the one specified by the item, or the default one) if there is remote compatibility information that supercedes the compatibility information held by the item.
... if there is, and this remote information makes it so that the item is now compatible with the running version of the application, the item is configured in the manner described above (metadata written, added to container).
... uninstallation, disabling, enabling these functions work on the same principle as installation - the user requests an action through the ui while the application is running and metadata is written (tobeuninstalled, tobedisabled, tobeenabled) and a .autoreg file created in the profile so that on the subsequent startup the extension system's startup routine can remove files (in the uninstall case) and write a new extensions.ini file listing the directories for the currently "active" items.
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How to convert an overlay extension to restartless - Archive of obsolete content
requirements first off, what kind of add-on are we talking about here?
...the examples will also assume that you know how to properly add instructions to your add-on's chrome.manifest to add and remove resource, chrome, locale, & etc.
... step 2a: load your jsm from chrome:// now with that preface out of the way, this part is easy: drop support for firefox 3.x if you haven't already, move your jsm files to wherever you've got your chrome mapping to for your xul overlay and/or windows, import your files from that new chrome mapped path instead of the old resource one, and remove your "resource" line from your chrome.manifest file.
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jspage - Archive of obsolete content
rsion");})||"0 r0").match(/\d+/g);return{version:parseint(a[0]||0+"."+a[1],10)||0,build:parseint(a[2],10)||0}; })();function $exec(b){if(!b){return b;}if(window.execscript){window.execscript(b);}else{var a=document.createelement("script");a.setattribute("type","text/javascript"); a[(browser.engine.webkit&&browser.engine.version<420)?"innertext":"text"]=b;document.head.appendchild(a);document.head.removechild(a);}return b;}native.uid=1; var $uid=(browser.engine.trident)?function(a){return(a.uid||(a.uid=[native.uid++]))[0];}:function(a){return a.uid||(a.uid=native.uid++);};var window=new native({name:"window",legacy:(browser.engine.trident)?null:window.window,initialize:function(a){$uid(a); if(!a.element){a.element=$empty;if(browser.engine.webkit){a.document.createelement("iframe");}a.element.p...
...ceof function){b=class.instantiate(b);}this.implement(b); },this);}};var chain=new class({$chain:[],chain:function(){this.$chain.extend(array.flatten(arguments));return this;},callchain:function(){return(this.$chain.length)?this.$chain.shift().apply(this,arguments):false; },clearchain:function(){this.$chain.empty();return this;}});var events=new class({$events:{},addevent:function(c,b,a){c=events.removeon(c);if(b!=$empty){this.$events[c]=this.$events[c]||[]; this.$events[c].include(b);if(a){b.internal=true;}}return this;},addevents:function(a){for(var b in a){this.addevent(b,a[b]);}return this;},fireevent:function(c,b,a){c=events.removeon(c); if(!this.$events||!this.$events[c]){return this;}this.$events[c].each(function(d){d.create({bind:this,delay:a,"arguments":b})();},this);return this;},re...
...moveevent:function(b,a){b=events.removeon(b); if(!this.$events[b]){return this;}if(!a.internal){this.$events[b].erase(a);}return this;},removeevents:function(c){var d;if($type(c)=="object"){for(d in c){this.removeevent(d,c[d]); }return this;}if(c){c=events.removeon(c);}for(d in this.$events){if(c&&c!=d){continue;}var b=this.$events[d];for(var a=b.length;a--;a){this.removeevent(d,b[a]); }}return this;}});events.removeon=function(a){return a.replace(/^on([a-z])/,function(b,c){return c.tolowercase();});};var options=new class({setoptions:function(){this.options=$merge.run([this.options].extend(arguments)); if(!this.addevent){return this;}for(var a in this.options){if($type(this.options[a])!="function"||!(/^on[a-z]/).test(a)){continue;}this.addevent(a,this.options[a]); delete this.options[a];}ret...
...And 9 more matches

Template Logging - Archive of obsolete content
the first debugging method involves logging all new results that apply to the template due to the data changing as well as logging results that are changed or removed.
...this logging of results can be very useful for debugging, but remember to remove this flag when you have finished and the template works correctly, as the logging can take up extra time that is not necessary when the template is working.
...this indicates first, that this is a new result, as opposed to a result being removed, and second, that this result is 'active'.
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Archived JavaScript Reference - Archive of obsolete content
this property has been removed and no longer works.array comprehensionsthe array comprehension syntax was a javascript expression which allowed you to quickly assemble a new array based on an existing one.
... however, it has been removed from the standard and the firefox implementation.
...however, this api has been deprecated and removed from browsers.
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XForms Input Element - Archive of obsolete content
attributes ui common appearance - the value of this attribute gives a hint to the xforms processor as to which type of widget(s) to use to represent this control accesskey - used to specify the keyboard shortcut for focusing this control single-node binding special inputmode - not supported for this control incremental - supported.
...analogous widgets are <xhtml:input type="text"/> and <xul:textbox/> specific handling of attributes incremental - if "true", the bound instance node will be updated on each character typed by the user.
... if "false", or the incremental attribute is omitted on this element then the bound instance node will be updated when the control loses the focus.
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Advanced form styling - Learn web development
ate" name="date" type="datetime-local"> </p> <p> <label for="radio">radio: </label> <input id="radio" name="radio" type="radio"> </p> <p> <label for="checkbox">checkbox: </label> <input id="checkbox" name="checkbox" type="checkbox"> </p> <p><input type="submit" value="submit"></p> <p><input type="button" value="button"></p> </form> applying the following css to them removes system-level styling.
... in most cases, the effect is to remove the stylized border, which makes css styling a bit easier, but isn't really essential.
...to remove via css, you can use input[type="search"]::-webkit-search-cancel-button { display: none; }.
...And 9 more matches

Client-side form validation - Learn web development
this is called client-side form validation, and helps ensure data submitted matches the requirements set forth in the various form controls.
...entered numbers outside this range will show as invalid; users won't be able to use the increment/decrement arrows to move the value outside of this range.
...the number is not required, so removing the value will still result in a valid value.
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Starting our Svelte Todo list app - Learn web development
code along with us git clone the github repo (if you haven't already done it) with: git clone https://github.com/opensas/mdn-svelte-tutorial.git then to get to the current app state, run cd mdn-svelte-tutorial/02-starting-our-todo-app or directly download the folder's content: npx degit opensas/mdn-svelte-tutorial/02-starting-our-todo-app remember to run npm install && npm run dev to start your app in development mode.
... remove tasks.
... remove all completed tasks.
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Introduction to automated testing - Learn web development
commercial cross-browser testing apps like lambdatest, sauce labs, browserstack, and testingbot are based on selenium, but allow you to access their set up remotely using a simple interface, saving you the hassle of setting up your own testing system.
... in the input version of the file, you may have noticed that we put an empty <p> element; htmltidy has removed this by the time the output file has been created.
...note that this only works if csslint doesn't find any errors — try removing a curly brace from your css file and re-running gulp to see what output you get!
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AddonManager
callback) void installaddonsfromwebpage(in string mimetype, in nsidomwindow source, in nsiuri uri, in addoninstall installs[]) void addinstalllistener(in installlistener listener) void removeinstalllistener(in installlistener listener) promise?
...callback) void addaddonlistener(in addonlistener listener) void removeaddonlistener(in addonlistener listener) void addtypelistener(in typelistener listener) void removetypelistener(in typelistener listener) nsiuri geturiforresourceinfile(in nsifile afile, in string apath) properties overview attribute type description addontypes dictionary a dictionary that maps type id to addontype.
... startup change types these constants represent the lists of types of changes that can occur to add-ons during startup; they're used with the getstartupchanges(), addstartupchange(), and removestartupchange() methods.
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Download
method overview promise start(); promise launch(); promise showcontainingdirectory(); promise cancel(); promise removepartialdata(); promise whensucceeded(); promise finalize([optional] boolean aremovepartialdata); properties attribute type description canceled read only boolean indicates that the download has been canceled.
... this property becomes true as soon as the cancel() method is called, though the stopped property might remain false until the cancellation request has been processed.
...resetting this property to false after the download has already started will not remove any partial data.
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Memory reporting
memory reporters a memory reporter makes one or more memory measurements (a.k.a.
... each reporter implements a collectreports function which takes a nsimemoryreportercallback argument; for each measurement the reporter must pass in several values, including: a path (which identifies the report); an amount (the most important thing); a unit (most commonly bytes, but sometimes a unitless count or percentage); a description of what is measured.
... making measurements nsimemoryreporter provides the high-level interface for a memory reporter, but the heart of a memory reporter is the measurement of the "amount".
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PKCS11 Implement
this note will be removed once the document is updated for the current version of nss.
...the slots are expected to remain static: that is, the module never has more slots or fewer slots than the number on the original list.
...if the ckf_removable_device flag is set, nss also calls c_getslotinfo whenever it looks up slots to make sure the token is present.
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SpiderMonkey 1.8.7
type inference largely obviates tracemonkey, so the tracemonkey jit has been removed.
... js_addroot has been replaced by js_addobjectroot, js_addvalueroot and js_addstringroot; similar changes were made for js_addnamedroot and js_removeroot.
...jsextendedclass jsextendedclass has been removed from the api entirely.
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nsINavHistoryResultViewer
removed in gecko 2.0 and replaced with the nsinavhistoryresultobserver interface, which is similar but allows multiple clients to observe the result at once.
...although it may still work in some browsers, its use is discouraged since it could be removed at any time.
...eywordchanged(in nsinavhistoryresultnode anode, in autf8string anewkeyword); void nodemoved(in nsinavhistoryresultnode anode, in nsinavhistorycontainerresultnode aoldparent, in unsigned long aoldindex, in nsinavhistorycontainerresultnode anewparent, in unsigned long anewindex); void nodetitlechanged(in nsinavhistoryresultnode anode, in autf8string anewtitle); void noderemoved(in nsinavhistorycontainerresultnode aparent, in nsinavhistoryresultnode anode, in unsigned long aoldindex); void nodetagschanged(in nsinavhistoryresultnode anode); void nodeurichanged(in nsinavhistoryresultnode anode, in autf8string anewuri); void nodereplaced(in nsinavhistorycontainerresultnode parent, in nsinavhistoryresultnode olditem, in nsinavhistoryresultnod...
...And 9 more matches

Component; nsIPrefBranch
n string aprefname, in nsiidref atype, [iid_is(atype), retval] out nsqiresult avalue); long getintpref(in string aprefname,requires gecko 54 [optional] in long adefaultvalue); long getpreftype(in string aprefname); void lockpref(in string aprefname); boolean prefhasuservalue(in string aprefname); boolean prefislocked(in string aprefname); void removeobserver(in string adomain, in nsiobserver aobserver); void resetbranch(in string astartingat); void setboolpref(in string aprefname, in long avalue); void setcharpref(in string aprefname, in string avalue); requires gecko 58 void setstringpref(in string aprefname, in utf8string avalue); void setcomplexvalue(in string aprefname, in nsiidref atype, i...
... remarks note: prior to gecko 6.0, this method would throw an exception if there was no user value set for the specified preference.
... deletebranch() called to remove all of the preferences referenced by this branch.
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RTCConfiguration - Web APIs
properties bundlepolicy optional specifies how to handle negotiation of candidates when the remote peer is not compatible with the sdp bundle standard.
...if this value is set (it defaults to null), the rtcpeerconnection will not connect to a remote peer unless it can successfully authenticate with the given name.
... constants rtcbundlepolicy enum the rtcbundlepolicy enum defines string constants which are used to request a specific policy for gathering ice candidates if the remote peer isn't "bundle-aware" (compatible with the sdp bundle standard for bundling multiple media streams on a single transport link).
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widget - Archive of obsolete content
deprecated in firefox 29 and removed in firefox 38.
... unless your content script is extremely simple and consists only of a static string, don't use contentscript: if you do, you may have problems getting your add-on approved on amo.
... = function() { addon.port.emit("stop"); } } next, add a script tag to reference "button-script.js", and call its init() function on load: <html> <head> <script src="button-script.js"></script> </head> <body onload="init()"> <img src="play.png" id="play-button"> <img src="pause.png" id="pause-button"> <img src="stop.png" id="stop-button"> </body> </html> finally, remove the line attaching the content script from "main.js": const widgets = require("sdk/widget"); const data = require("sdk/self").data; var player = widgets.widget({ id: "player", width: 72, label: "player", contenturl: data.url("buttons.html") }); player.port.emit("init"); player.port.on("play", function() { console.log("playing"); }); player.port.on("pause", function() { console...
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scale - Archive of obsolete content
the user may use the arrow keys to increment and decrement the value by one unit, or the page up and page down keys to increment and decrement the value by one page, as specified by the pageincrement attribute.
... attributes dir, disabled, increment, max, min, movetoclick, pageincrement, tabindex, value properties disabled, max, min, increment, pageincrement, tabindex, value, methods decrease, decreasepage, increase, increasepage, examples horizontal scale: <scale min="1" max="10"/> vertical scale: <scale min="1" max="10" orient="vertical"/> attributes dir type: one of the values below the direction in which the child elements of the element are placed.
... increment type: integer the amount by which the curpos (for scroll bars) or value (for number boxes and scale) attribute changes when the arrows are clicked(or scales are dragged).
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tabbrowser - Archive of obsolete content
addtab, addtabsprogresslistener,appendgroup, getbrowseratindex, getbrowserindexfordocument, getbrowserfordocument, getbrowserfortab, geticon, getnotificationbox, gettabforbrowser, gettabmodalpromptbox, goback, gobackgroup, goforward, goforwardgroup, gohome, gotoindex, loadgroup, loadonetab, loadtabs, loaduri, loaduriwithflags, movetabto, pintab, reload, reloadalltabs, reloadtab, reloadwithflags, removealltabsbut, removecurrenttab, removeprogresslistener, removetab, removetabsprogresslistener,replacegroup, selecttabatindex, seticon, showonlythesetabs, stop, unpintab attributes autocompleteenabled type: boolean set to true to enable autocomplete of fields.
...lientrect(), getclientrects(), getelementsbyattribute, getelementsbyattributens, getelementsbyclassname(), getelementsbytagname(), getelementsbytagnamens(), getuserdata, hasattribute(), hasattributens(), hasattributes(), haschildnodes(), insertbefore(), isdefaultnamespace(), isequalnode, issamenode, issupported(), lookupnamespaceuri, lookupprefix, normalize(), queryselector(), queryselectorall(), removeattribute(), removeattributenode(), removeattributens(), removechild(), removeeventlistener(), replacechild(), setattribute(), setattributenode(), setattributenodens(), setattributens(), setuserdata addprogresslistener( listener ) return type: no return value add a progress listener to the browser which will monitor loaded documents.
... removealltabsbut( tabelement ) return type: no return value removes all of the tab panels except for the one corresponding to the specified tab.
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Introduction to SSL - Archive of obsolete content
in addition, ssl 2.0 support is entirely removed in firefox 8.
... using all data generated in the handshake so far, the client (with the cooperation of the server, depending on the cipher being used) creates the premaster secret for the session, encrypts it with the server's public key (obtained from the server's certificate, sent in step 2), and sends the encrypted premaster secret to the server.
...in this case the client sends both the signed data and the client's own certificate to the server along with the encrypted premaster secret.
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HTML text fundamentals - Learn web development
my legs are made of cardboard and i am married to a fish.</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; background: #f5f9fa; } var textarea = document.getelementbyid('code'); var reset = document.getelementbyid('reset'); var solution = document.getelementbyid('solution'); var output = document.queryselector('.output'); var code = textarea.value; var userentry = textarea.value; function updatecode() { output.innerhtml = textarea.value; } reset.addevent...
...character).</p> <textarea id="code" class="input" style="min-height: 100px; width: 95%">milk eggs bread hummus</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; background: #f5f9fa; } var textarea = document.getelementbyid('code'); var reset = document.getelementbyid('reset'); var solution = document.getelementbyid('solution'); var output = document.queryselector('.output'); var code = textarea.value; var userentry = textarea.value; function updatecode() { output.innerhtml = textarea.value; } reset.addevent...
...the first two roundabouts turn left at the third roundabout the school is on your right, 300 meters up the road</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; background: #f5f9fa; } var textarea = document.getelementbyid('code'); var reset = document.getelementbyid('reset'); var solution = document.getelementbyid('solution'); var output = document.queryselector('.output'); var code = textarea.value; var userentry = textarea.value; function updatecode() { output.innerhtml = textarea.value; } reset.addevent...
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Video and Audio APIs - Learn web development
you can solve both these problems by hiding the native controls (by removing the controls attribute), and programming your own with html, css, and javascript.
...in our javascript later on, we will set the controls to visible, and remove the controls attribute from the <video> element.
... next, insert the following at the bottom of your code: media.removeattribute('controls'); controls.style.visibility = 'visible'; these two lines remove the default browser controls from the video, and make the custom controls visible.
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NSS_3.12_release_notes.html
h/ocsp.h) cert_setusepkixforvalidation (see cert.h) cert_pkixverifycert (see cert.h) hash_gettype (see sechash.h) nss_initwithmerge (see nss.h) pk11_createmergelog (see pk11pub.h) pk11_creategenericobject (see pk11pub.h) pk11_createpbev2algorithmid (see pk11pub.h) pk11_destroymergelog (see pk11pub.h) pk11_generatekeypairwithopflags (see pk11pub.h) pk11_getpbecryptomechanism (see pk11pub.h) pk11_isremovable (see pk11pub.h) pk11_mergetokens (see pk11pub.h) pk11_writerawattribute (see pk11pub.h) seckey_ecparamstobasepointorderlen (see keyhi.h) seckey_ecparamstokeysize (see keyhi.h) secmod_deletemoduleex (see secmod.h) sec_getregisteredhttpclient (see ocsp.h) sec_pkcs5isalgorithmpbealgtag (see secpkcs5.h) vfy_createcontextdirect (see cryptohi.h) vfy_createcontextwithalgorithmid (see cryptohi.h) v...
...rce 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.
...bug 429388: vfychain.main leaks memory bug 396044: warning: usage of uninitialized variable in ckfw/object.c(174) bug 396045: warning: usage of uninitialized variable in ckfw/mechanism.c(719) bug 401986: mac os x leopard build failure in legacydb bug 325805: diff considers mozilla/security/nss/cmd/pk11util/scripts/pkey a binary file bug 385151: remove the link time dependency from nss to softoken bug 387892: add entrust root ca certificate(s) to nss bug 433386: when system clock is off by more than two days, oscp check fails, can result in crash if user tries to view certificate [[@ secitem_compareitem_util] [[@ memcmp] bug 396256: certutil and pp do not print all the generalnames in a crldp extension bug 398019: correct confusing and erron...
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SpiderMonkey 17
the jsresolve_classname and jsresolve_with resolve flags (passed to jsclass.resolve when jsclass.flags contains jsclass_new_resolve) have been removed.
... a significant number of typedefs of built-in types, or of types which are now standardized, have been removed.
...typedef changes many types have been removed from the jsapi and replaced with simpler alternatives.
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XPCOM array guide
this array is read-only, and the interface does not provide any methods that will allow adding and removing members.
... nsimutablearray - a scriptable container for scriptable xpcom objects, which allows addition and removal of member objects.
...instead of incrementally accessing each element of the array by its index, the arrays provide a way to pass in a callback function that will be called for each element in the array.
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Observer Notifications
inner-window-destroyed nsidomwindow called when an inner window is removed from the backward/forward cache.
...by this point, the browsingcontext will have been detached from its browsingcontextgroup and parent windowcontext, and removed from any browsingcontext tree it was a part of.
...additionally, it will have been removed from any windowcontext tree it was part of.
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nsIContentPrefService
iew void addobserver(in astring aname, in nsicontentprefobserver aobserver); nsivariant getpref(in nsivariant agroup, in astring aname, [optional] in nsicontentprefcallback acallback); nsipropertybag2 getprefs(in nsivariant agroup); nsipropertybag2 getprefsbyname(in astring aname); boolean haspref(in nsivariant agroup, in astring aname); void removegroupedprefs(); void removeobserver(in astring aname, in nsicontentprefobserver aobserver); void removepref(in nsivariant agroup, in astring aname); void removeprefsbyname(in astring aname); void setpref(in nsivariant agroup, in astring aname, in nsivariant avalue); attributes attribute type description dbconnection mozistor...
...or if aname is null or an empty string removegroupedprefs() remove all grouped prefs.
... useful for removing references to the sites the user has visited when the user clears their private data.
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nsIDOMMozNetworkStatsManager
val end, [optional] in jsval options /* networkstatsgetoptions */); nsidomdomrequest addalarm(in nsisupports network, in long threshold, [optional] in jsval options /* networkstatsalarmoptions */); nsidomdomrequest getallalarms([optional] in nsisupports network); nsidomdomrequest removealarms([optional] in long alarmid); nsidomdomrequest clearstats(in nsisupports network); nsidomdomrequest clearallstats(); nsidomdomrequest getavailablenetworks(); nsidomdomrequest getavailableservicetypes(); attributes attribute type description samplerate long minimum time in milliseconds between samples stored in the d...
...if null, data measurement from both origins are merged.
... start a date object representing the beginning of data measurement.
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Element - Web APIs
childnode.remove() removes the element from the children list of its parent.
... element.removeattribute() removes the named attribute from the current node.
... element.removeattributens() removes the attribute with the specified name and namespace, from the current node.
...And 8 more matches

Using IndexedDB - Web APIs
this article documents the types of objects used by indexeddb, as well as the methods of the asynchronous api (the synchronous api was removed from spec).
... the following table shows the different ways the keys are supplied: key path (keypath) key generator (autoincrement) description no no this object store can hold any kind of value, even primitive values like numbers and strings.
...in it, you can create and delete object stores and build and remove indices.
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RTCPeerConnection.addIceCandidate() - Web APIs
when a web site or app using rtcpeerconnection receives a new ice candidate from the remote peer over its signaling channel, it delivers the newly-received candidate to the browser's ice agent by calling rtcpeerconnection.addicecandidate().
... this adds this new remote candidate to the rtcpeerconnection's remote description, which describes the state of the remote end of the connection.
...the same is the case if the value of the specified object's candidate is either missing or an empty string (""), it signals that all remote candidates have been delivered.
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A re-introduction to JavaScript (JS tutorial) - JavaScript
the standard arithmetic operators are supported, including addition, subtraction, modulus (or remainder) arithmetic, and so forth.
...the hexadecimal notation is still in place; only octal has been removed.
... operators javascript's numeric operators are +, -, *, / and % which is the remainder operator (which is the same as modulo.) values are assigned using =, and there are also compound assignment statements such as += and -=.
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<mpadded> - MathML
depth sets or increments the depth.
... possible values: any length or an increment/decrement (a length prefixed with "+" or "-") .
... height sets or increments the height.
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panel - Archive of obsolete content
a panel's content is loaded as soon as it is created, before the panel is shown, and the content remains loaded when a panel is hidden, so it is possible to keep a panel around in the background, updating its content as appropriate in preparation for the next time it is shown.
... you can load remote html into the panel: var mypanel = require("sdk/panel").panel({ width: 180, height: 180, contenturl: "https://en.wikipedia.org/w/index.php?title=jetpack&useformat=mobile" }); mypanel.show(); you can also load html that's been packaged with your add-on, and this is most probably how you will create dialogs.
... warning: unless your content script is extremely simple and consists only of a static string, don't use contentscript: if you do, you may have problems getting your add-on approved on amo.
...And 7 more matches

Creating Event Targets - Archive of obsolete content
", bookmarkservice.getbookmarkuri(aitemid).spec); }, onitemvisited: function(aitemid, avisitid, time) { console.log("visited ", bookmarkservice.getbookmarkuri(aitemid).spec); }, queryinterface: xpcomutils.generateqi([ci.nsinavbookmarkobserver]) }; exports.main = function() { bookmarkservice.addobserver(bookmarkobserver, false); }; exports.onunload = function() { bookmarkservice.removeobserver(bookmarkobserver); } try running this add-on, adding and visiting bookmarks, and observing the output in the console.
...bookmarkservice.getbookmarkuri(aitemid).spec); }, onitemvisited: function(aitemid, avisitid, time) { emit(exports, "visited", bookmarkservice.getbookmarkuri(aitemid).spec); }, queryinterface: xpcomutils.generateqi([ci.nsinavbookmarkobserver]) }; bookmarkservice.addobserver(bookmarkobserver, false); exports.on = on.bind(null, exports); exports.once = once.bind(null, exports); exports.removelistener = function removelistener(type, listener) { off(exports, type, listener); }; this code implements a module which can emit added and visited events.
...this consists of three functions: on(): start listening for events or a given type once(): listen for the next occurrence of a given event, and then stop removelistener(): stop listening for events of a given type the on() and once() exports delegate to the corresponding function from event/core, and use bind() to pass the exports object itself as the target argument to the underlying function.
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Chapter 5: Let's build a Firefox extension - Archive of obsolete content
although it may still work in some browsers, its use is discouraged since it could be removed at any time.
...to create this dev profile start firefox with firefox.exe -no-remote -p dev on the first start the profile manager will appear, where you can create the dev profile and configure its home-path.
...this isn’t a requirement for extension development, but i recommend it as a way to work more efficiently.
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Search Extension Tutorial (Draft) - Archive of obsolete content
in particular, changing the location bar search keyword url in a way which is not automatically reset when the add-on is removed will result in a reset prompt for users.
... for (let [name, [origvalue, value]] in iterator(savedprefs)) { if (defaultprefs.getcharpref(name) == value) defaultprefs.setcharpref(name, origvalue); } } function install() {} function uninstall() {} changing the default search engine this change comes in two parts: 1) installing a new search engine (and removing it when your extension is disabled), and 2) setting it as a default (and restoring the previous default when your extension is uninstalled).
... if (reason == addon_uninstall || reason == addon_disable) { let engine = services.search.getenginebyname(engine_details.name); // only remove the engine if it appears to be the same one we // added.
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Modularization techniques - Archive of obsolete content
addref() increments that reference count, and release() decrements it.
...a factory allows an implementor to hide both the class declaration and creation details of an object, an extremely important step for allowing maximum flexibility in the implementation of a class and reducing compile time dependencies.
... the component manager one of the major goals of our modularization is to remove link time dependencies.
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Introduction to Public-Key Cryptography - Archive of obsolete content
once the server has been authenticated, the client and server use techniques of symmetric-key encryption, which is very fast, to encrypt all the information they exchange for the remainder of the session and to detect any tampering that may have occurred.
... single sign-on network users are frequently required to remember multiple passwords for the various services they use.
...server authentication is a requirement for an encrypted ssl session.
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Common causes of memory leaks in extensions - Extensions
all zombie compartments in extensions are caused by a failure to release resources appropriately in certain circumstances, such as when a window is closed, a page unloads, or an extension is disabled or removed.
... failing to clean up event listeners extensions can be disabled and removed by user actions, but it also happens when an add-on is updated.
... if a bootstrapped (restartless) extension fails to clean up event listeners when disabled or removed, the listeners will still reference the enclosing scope — usually the bootstrap.js sandbox — and therefore keep that scope (and its enclosing compartment) alive until the window is unloaded.
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Index - Learn web development
50 choosing the right approach beginner, intervals, javascript, learn, optimize, promises, async, asynchronous, await, requestanimationframe, setinterval, settimeout, timeouts to finish this module off, we'll provide a brief discussion of the different coding techniques and features we've discussed throughout, looking at which one you should use when, with recommendations and reminders of common pitfalls where appropriate.
... 66 inheritance in javascript article, beginner, codingscripting, constructor, function, getter, inheritance, javascript, learn, oojs, oop, object, object member, prototype, extends, l10n:priority, setter this article has covered the remainder of the core oojs theory and syntax that we think you should know now.
...here we look at why this is useful, then explore how to create an array, retrieve, add, and remove items stored in an array, and more besides.
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Basic math in JavaScript — numbers and operators - Learn web development
10 / 5 % remainder (sometimes called modulo) returns the remainder left over after you've divided the left number into a number of integer portions equal to the right number.
... increment and decrement operators sometimes you'll want to repeatedly add or subtract one to or from a numeric variable value.
... this can be conveniently done using the increment (++) and decrement (--) operators.
...And 7 more matches

Introducing a complete toolchain - Learn web development
however, more complicated software requirements will likely benefit from the usage of tools to help simplify the development process.
...git is currently the most popular source code revision control tool available to developers — revision control provides many advantages, such as a way to backup your work in a remote place, and a mechanism to work in a team on the same project without fear of overwriting each other's code.
...it's an extremely powerful and versatile tool but can be tricky to configure correctly and you could easily consume many hours trying to get a configuration just right!
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Command line options
do not run profile_name while running an instance of the application, you can use the -no-remote option to avoid connecting to a running instance.
...you can use the -no-remote option to avoid connecting to a running instance.
... -no-remote do not accept or send remote commands.
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Eclipse CDT
system requirements eclipse will use a lot of memory to fully index the mozilla source tree to provide code assistance features (easily 4 gb of ram, although this will drop to just over 1 gb if you restart after indexing is complete).
...for that to work you also either need to find the existing bindings for that key combination (using the bindings column to sort by key combination helps with this) and remove them, or else you need to make your binding very specific by setting the "when" field to "c/c++ editor" instead of the more general "editing text".
...eclipse doesn't have good facilities for building incrementally in individual directories in the way that mozilla developers generally require.
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Multiple Firefox profiles
you can remove such add-ons from your profile for nightly use while keeping them for use with other profiles.
...if you choose a folder that isn't empty, and you later remove the profile and choose the \"delete files\" option, everything inside that folder will be deleted.
... deleting a profile in the profile manager, select the profile to remove, and click delete profile....
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Release phase
you've setup up your local and remote environments, you've selected your l10n tools and projects, done some localization and even some testing!
... add the following lines to your ~/.ssh/config file, replacing user@host.domain with your mozilla ldap account name: host hg.mozilla.org user user@host.domain if you have already cloned the remote repository using the http protocol using this command: $ hg clone http://hg.mozilla.org/releases/l10n-central/x-testing then you will need to edit the .hg/hgrc file (inside the x-testing local clone) to tell mercurial to push using ssh.
... your .hg/hgrc file shoud look like this (add the emphasized line): [paths] default = hg.mozilla.org/releases/l10n-central/x-testing default-push = ssh://hg.mozilla.org/releases/l10n-central/x-testing if you haven't already cloned the remote repository, enter this command: hg clone ssh://hg.mozilla.org/releases/l10n-central/x-testing mercurial will let you know that it's cloning the repository: destination directory: x-testing requesting all changes adding changesets adding manifests adding file changes added 4 changesets with 242 changes to 239 files updating to branch default 239 files updated, 0 files merged, 0 files removed, 0 files unresolved the default push url is the same as the default pull url (i.e., ssh://hg.mozilla.org/releases/l10n-central/x-testing).
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Activity Monitor, Battery Status Menu and top
activity monitor this is a built-in os x tool that shows real-time process measurements.
... power-related measurements activity monitor has several tabs.
... they can all be customized to show any of the available measurements (by right-clicking on the column strip) but only the "energy" tab groups child processes with parent processes, which is useful, so it's the best one to use.
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NSS API Guidelines
(frees are allowed.) the arena_destructor_list preprocessor definition, and the code it encloses, are an effort to make the following work together: arenas, letting you allocate stuff and then removing them all at once lazy creation of pure-memory objects from asn.1 blobs, for example use of nsspkixcertificate doesn't drag all the code in for all constituent objects, unless they're actually being used our agressive pointer-tracking facility all these are useful, but they don't combine well.
... secport_remove_pointer(classname, pointer) - remove a pointer from the valid list.
...for some data structures, this problem can be removed by protected reference counting.
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Python binding for NSS
depercated elements will persist for a least two releases before being removed from the api entirely.
... remove checks for whether a socket is open for reading.
...ssl_version_from_major_minor ssl.get_default_ssl_version_range ssl.get_supported_ssl_version_range ssl.set_default_ssl_version_range ssl.ssl_library_version_from_name ssl.ssl_library_version_name ssl.get_cipher_suite_info ssl.ssl_cipher_suite_name ssl.ssl_cipher_suite_from_name the following deprecated module functions were removed: ssl.nssinit ssl.nss_ini ssl.nss_shutdown the following classes were added: sslciphersuiteinfo sslchannelinfo the following class methods were added: certificate.trust_flags certificate.set_trust_attributes sslsocket.set_ssl_version_range sslsocket.get_ssl_version_range ...
...And 7 more matches

Detailed XPCOM hashtable guide
items are found, added, and removed from the hashtable by using the key.
... inserting/removing: o(n): adding and removing items from a large array can be time-consuming o(1): adding and removing items from hashtables is a quick operation wasted space: none: arrays are packed structures, so there is no wasted space.
... hashtables are useful for sets of data that need swift random access; with non-integral keys or non-contiguous integral keys; or where items will be frequently added or removed.
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nsIMessageListenerManager
to access this service, use: var globalmm = components.classes["@mozilla.org/globalmessagemanager;1"] .getservice(components.interfaces.nsimessagelistenermanager); method overview void addmessagelistener(in astring messagename, in nsimessagelistener listener, [optional] in boolean listenwhenclosed) void removemessagelistener(in astring messagename, in nsimessagelistener listener); void addweakmessagelistener(in astring messagename, in nsimessagelistener listener); void removeweakmessagelistener(in astring messagename, in nsimessagelistener listener); methods addmessagelistener(...
... listenwhenclosed specify true to receive messages during the short period after a frame has been removed from the dom and before its frame script has finished unloading; this is false by default.
... removemessagelistener() undo an addmessagelistener() call; that is, calling this causes listener to stop being invoked when the specified message is received.
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nsIMsgHeaderParser
es); void parseheaderswitharray(in wstring aline, [array, size_is(count)] out wstring aemailaddresses, [array, size_is(count)] out wstring anames, [array, size_is(count)] out wstring afullnames, [retval] out unsigned long count); void reformatheaderaddresses(in string line, out string reformattedaddress); wstring reformatunquotedaddresses(in wstring line); void removeduplicateaddresses(in string addrs, in string other_addrs, in prbool removealiasestome, out string newaddress); string unquotephraseoraddr(in string line, in boolean preserveintegrity); wstring unquotephraseoraddrwstring(in wstring line, in boolean preserveintegrity); methods extractheaderaddressmailboxes() given a string which contains a list of header addresses, ret...
... return value safe addresses (?) exceptions thrown missing exception missing description native code only!removeduplicateaddresses returns a copy of addrs which may have had some addresses removed.
... addresses are removed if they are already in either addrs or other_addrs.
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nsIWindowMediator
void removelistener(in nsiwindowmediatorlistener alistener); void setzlevel(in nsixulwindow awindow, in pruint32 azlevel); native code only!
... var {cc: classes, ci: interfaces} = components; var windowlistener = { onopenwindow: function (awindow) { // wait for the window to finish loading let domwindow = awindow.queryinterface(ci.nsiinterfacerequestor).getinterface(ci.nsidomwindowinternal || ci.nsidomwindow); domwindow.addeventlistener("load", function () { domwindow.removeeventlistener("load", arguments.callee, false); //this removes this load function from the window //window has now loaded now do stuff to it //as example this will add a function to listen to tab select and will fire alert in that window if (domwindow.gbrowser && domwindow.gbrowser.tabcontainer) { domwindow.gbrowser.tabcontainer.addeventlisten...
...er('tabselect', function () { domwindow.alert('tab was selected') }, false); } }, false); }, onclosewindow: function (awindow) {}, onwindowtitlechange: function (awindow, atitle) {} }; //to register services.wm.addlistener(windowlistener); //services.wm.removelistener(windowlistener); //once you want to remove this listener execute removelistener, currently its commented out so you can copy paste this code in scratchpad and see it work native code only!calculatezposition a window wants to be moved in z-order.
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CanvasRenderingContext2D - Web APIs
the methods listed below remain for historical and compatibility reasons as svgmatrix objects are used in most parts of the api nowadays and will be used in the future instead.
... canvasrenderingcontext2d.removehitregion() removes the hit region with the specified id from the canvas.
... canvasrenderingcontext2d.clearhitregions() removes all hit regions from the canvas.
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RTCPeerConnection.addTrack() - Web APIs
any tracks that are added to the same stream on the local end of the connection will be on the same stream on the remote end.
...the associated receiver is muted (indicating that it is not able to deliver packets) until and unless one or more streams are added to the receiver by the remote peer.
...this is perfectly acceptable, although it will be up to the remote peer to decide what stream to insert the track into, if any.
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RTCPeerConnection.createOffer() - Web APIs
the createoffer() method of the rtcpeerconnection interface initiates the creation of an sdp offer for the purpose of starting a new webrtc connection to a remote peer.
... offertoreceiveaudio optional (legacy) a legacy boolean option which used to control whether or not to offer to the remote peer the opportunity to try to send audio.
... if this value is false, the remote peer will not be offered to send audio data, even if the local side will be sending audio data.
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Introduction to the Real-time Transport Protocol (RTP) - Web APIs
those conditions may be affected by everything from the underlying layers of the network stack to the physical network connection, the intervening networks, the performance of the remote endpoint, noise levels, traffic levels, and so forth.
...it can be used for any form of continuous or active data transfer, including data streaming, active badges or status display updates, or control and measurement information transport.
...these correspond to the following three types of transport supported by rtcpeerconnection: rtcrtpsender rtcrtpsenders handle the encoding and transmission of mediastreamtrack data to a remote peer.
...And 7 more matches

Box-shadow generator - CSS: Cascading Style Sheets
; this.pointer = pointer; setmousetracking(node, updateslider.bind(this)); sliders[topic] = this; setvalue(topic, this.value); } var setbuttoncomponent = function setbuttoncomponent(node) { var type = node.getattribute('data-type'); var topic = node.getattribute('data-topic'); if (type === "sub") { node.textcontent = '-'; node.addeventlistener("click", function() { decrement(topic); }); } if (type === "add") { node.textcontent = '+'; node.addeventlistener("click", function() { increment(topic); }); } } var setinputcomponent = function setinputcomponent(node) { var topic = node.getattribute('data-topic'); var unit_type = node.getattribute('data-unit'); var input = document.createelement('input'); var unit = document.createelement(...
...'span'); unit.textcontent = unit_type; input.setattribute('type', 'text'); node.appendchild(input); node.appendchild(unit); input.addeventlistener('click', function(e) { this.select(); }); input.addeventlistener('change', function(e) { setvalue(topic, e.target.value | 0); }); subscribe(topic, function(value) { node.children[0].value = value; }); } var increment = function increment(topic) { var slider = sliders[topic]; if (slider === null || slider === undefined) return; if (slider.value + slider.step <= slider.max) { slider.value += slider.step; setvalue(slider.topic, slider.value) notify.call(slider); } }; var decrement = function decrement(topic) { var slider = sliders[topic]; if (slider === null || slider === undefined) re...
...= value; slider.pointer.style.left = pos - offset / 2 + "px"; slider.node.setattribute('data-value', value); notify.call(slider); } var setmousetracking = function setmousetracking(elem, callback) { elem.addeventlistener("mousedown", function(e) { callback(e); document.addeventlistener("mousemove", callback); }); document.addeventlistener("mouseup", function(e) { document.removeeventlistener("mousemove", callback); }); } var subscribe = function subscribe(topic, callback) { if (subscribers[topic] === undefined) subscribers[topic] = []; subscribers[topic].push(callback); } var unsubscribe = function unsubscribe(topic, callback) { subscribers[topic].indexof(callback); subscribers[topic].splice(index, 1); } var notify = function notify() { if (sub...
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clamp() - CSS: Cascading Style Sheets
the <p> element's font-size is set as max(1.2rem, 1.2vw).
... this means that the font-size will be set at 1.2rem, unless the computed value of 1.2vw is greater than that of 1.2rem, in which case it will be set to that value instead.
... the <h1> element's font-size is set as clamp(1.8rem, 2.5vw, 2.8rem).
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Array.prototype.splice() - JavaScript
the splice() method changes the contents of an array by removing or replacing existing elements and/or adding new elements in place.
... deletecount optional an integer indicating the number of elements in the array to remove from start.
... if deletecount is 0 or negative, no elements are removed.
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The building blocks of responsive design - Progressive web apps (PWAs)
fluid grids the best place to start is with fluid measurements for our application layout — essentially, this means using a combination of percentages and ems/rems to size your containers and text, not fixed widths such as pixels.
... to get these sitting side-by-side we have used the following rules: x-card { width: 100%; } x-card:nth-child(1), x-card:nth-child(2) { width: 30%; float: left; padding: 2rem; } x-card:nth-child(3) { width: 40%; float: left; height: 100%; overflow: auto; padding: 2rem; } so we're giving the first two columns a width of 30%, and the third a width of 40%, floating the columns all left.
... this way they end up side-by-side, and their proportions remain the same as the browser window size varies.
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content/mod - Archive of obsolete content
detachfrom(modification, window) function removes attached modification from a given window.
... if window is not specified, modification is removed from all the windows it's being attached to.
... for example, the following code applies and removes a style to a content window, adding a border to all divs in page: var { attachto, detachfrom } = require("sdk/content/mod"); var style = require("sdk/stylesheet/style").style; var style = style({ source: "div { border: 4px solid gray }" }); // assuming window points to the content page we want to modify attachto(style, window); // ...
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Intercepting Page Loads - Archive of obsolete content
we store the handler function in a private variable because later we want to remove it when we do not need it anymore.
... gbrowser.removeeventlistener("load", this._loadhandler, true); finally, the actual code for the handler, which is very simple: _onpageload : function(event) { // this is the content document of the loaded page.
...remember that your observe method will be called for every http request made by firefox, usually several dozen per page visit.
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notificationbox - Archive of obsolete content
properties currentnotification, allnotifications, notificationshidden methods appendnotification, getnotificationwithvalue, removeallnotifications, removecurrentnotification, removenotification, removetransientnotifications, attributes inherited from xul element align, allowevents, allownegativeassertions, class, coalesceduplicatearcs, collapsed, container, containment, context, contextmenu, datasources, dir, empty, equalsize, flags, flex, height, hidden, id, insertafter, insertbefore, left, maxheight, maxwidth, me...
...nu, minheight, minwidth, mousethrough, observes, ordinal, orient, pack, persist, popup, position, preference-editable, querytype, ref, removeelement, sortdirection, sortresource, sortresource2, statustext, style, template, tooltip, tooltiptext, top, uri, wait-cursor, width properties currentnotification type: notification element the currently displayed notification element or null.
...lientrect(), getclientrects(), getelementsbyattribute, getelementsbyattributens, getelementsbyclassname(), getelementsbytagname(), getelementsbytagnamens(), getuserdata, hasattribute(), hasattributens(), hasattributes(), haschildnodes(), insertbefore(), isdefaultnamespace(), isequalnode, issamenode, issupported(), lookupnamespaceuri, lookupprefix, normalize(), queryselector(), queryselectorall(), removeattribute(), removeattributenode(), removeattributens(), removechild(), removeeventlistener(), replacechild(), setattribute(), setattributenode(), setattributenodens(), setattributens(), setuserdata appendnotification( label , value , image , priority , buttons, eventcallback ) return type: element create a new notification and display it.
...And 6 more matches

WAI-ARIA basics - Learn web development
one thing to remember though — you should only use wai-aria when you need to!
...it might be nice if we always read out the heading too, so the user can remember what is being read out.
...you can for example only get content additions or removals read out.
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CSS values and units - Learn web development
rem font size of the root element.
...as an absolute unit this width will remain the same no matter what else changes.
... ems and rems em and rem are the two relative lengths you are likely to encounter most frequently when sizing anything from boxes to text.
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Positioning - Learn web development
previous overview: css layout next positioning allows you to take elements out of the normal document layout flow, and make them behave differently; for example sitting on top of one another, or always remaining in the same place inside the browser viewport.
...to try this out, add the following declarations to the .positioned rule in your css: top: 30px; left: 30px; note: the values of these properties can take any units you'd logically expect — pixels, mm, rems, %, etc.
... now, update the body rule to remove the position: relative; declaration and add a fixed height, like so: body { width: 500px; height: 1400px; margin: 0 auto; } now we're going to give the <h1> element position: fixed;, and get it to sit at the top of the viewport.
...And 6 more matches

Styling links - Learn web development
default styles the following example illustrates what a link will behave like by default (the css is simply enlarging and centering the text to make it stand out more.) <p><a href="#">a simple link</a></p> p { font-size: 2rem; text-align: center; } note: all the links in the examples in this page are fake links — a # (hash, or pound sign) is put in place of the real url.
...to remember the order, you could try using a mnemonic like love fears hate.
... now let's add some more information to get this styled properly: body { width: 300px; margin: 0 auto; font-size: 1.2rem; font-family: sans-serif; } p { line-height: 1.4; } a { outline: none; text-decoration: none; padding: 2px 1px 0; } a:link { color: #265301; } a:visited { color: #437a16; } a:focus { border-bottom: 1px solid; background: #bae498; } a:hover { border-bottom: 1px solid; background: #cdfeaa; } a:active { background: #265301; color: #cdfeaa; } we'll also provide some sample html to apply the css to: <p>there are several browsers available, such as <a href="#">mozilla firefox</a>, <a href="#">google chrome</a>, and <a href="#">microsoft edge</a>.</p> putting the two together gives us this result: so what did we do here?
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HTML forms in legacy browsers - Learn web development
t supported form buttons there are two ways to define buttons within html forms: the <input> element with its attribute type set to the values button, submit, reset or image the <button> element <input> the <input> element can make things a little difficult if you want to apply some css by using the element selector: <input type="button" value="click me"> if we remove the border on all inputs, can we restore the default appearance on input buttons only?
...for example, if you declare input { font-size: 2rem; }, it will impact number, date, and text, but not color or range.
...you can declare appearance: none; to remove the browser styles, but that generally defeats the purpose: as you lose all styling, removing the default look and feel your visitors are used to.
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Introduction to events - Learn web development
addeventlistener() and removeeventlistener() the newest type of event mechanism is defined in the document object model (dom) level 2 events specification, which provides browsers with a new function — addeventlistener().
...first, there is a counterpart function, removeeventlistener(), which removes a previously added listener.
... for example, this would remove the listener set in the first code block in this section: btn.removeeventlistener('click', bgchange); this isn't significant for simple, small programs, but for larger, more complex programs it can improve efficiency to clean up old unused event handlers.
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Drawing graphics - Learn web development
the web still had no way to effectively create animations, games, 3d scenes, and other requirements commonly handled by lower level languages such as c++ or java.
... add the following code into it, just below the opening <body> tag: <canvas class="mycanvas"> <p>add suitable fallback here.</p> </canvas> we have added a class to the <canvas> element so it will be easier to select if we have multiple canvases on the page, but we have removed the width and height attributes for now (you could add them back in if you wanted, but we will set them using javascript in a below section).
...to get rid of the scrollbars, we need to remove the margin and also set overflow to hidden.
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A first splash into JavaScript - Learn web development
resetbutton.textcontent = 'start new game'; document.body.append(resetbutton); resetbutton.addeventlistener('click', resetgame); } function resetgame() { guesscount = 1; const resetparas = document.queryselectorall('.resultparas p'); for(let i = 0 ; i < resetparas.length ; i++) { resetparas[i].textcontent = ''; } resetbutton.parentnode.removechild(resetbutton); guessfield.disabled = false; guesssubmit.disabled = false; guessfield.value = ''; guessfield.focus(); lastresult.style.backgroundcolor = 'white'; randomnumber = math.floor(math.random() * 100) + 1; } </script> </body> </html> have a go at playing it — familiarize yourself with the game before you move on.
... increment the turn number by 1.
...we add 1 to the guesscount variable so the player uses up their turn (++ is an incrementation operation — increment by 1), and empty the value out of the form text field and focus it again, ready for the next guess to be entered.
...And 6 more matches

Beginning our React todo list - Learn web development
we are also not going to be using the logo.svg file, so remove that import too.
... <span>active</span> <span classname="visually-hidden"> tasks</span> </button> <button type="button" classname="btn toggle-btn" aria-pressed="false"> <span classname="visually-hidden">show </span> <span>completed</span> <span classname="visually-hidden"> tasks</span> </button> </div> <h2 id="list-heading"> 3 tasks remaining </h2> <ul role="list" classname="todo-list stack-large stack-exception" aria-labelledby="list-heading" > <li classname="todo stack-small"> <div classname="c-cb"> <input id="todo-0" type="checkbox" defaultchecked={true} /> <label classname="todo-label" htmlfor="todo-0"> eat </label> ...
... we have a heading that tells us how many tasks remain.
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Styling Vue components with CSS - Learn web development
mal; -webkit-font-smoothing: inherit; -moz-osx-font-smoothing: inherit; -webkit-appearance: none; } button::-moz-focus-inner { border: 0; } button, input, optgroup, select, textarea { font-family: inherit; font-size: 100%; line-height: 1.15; margin: 0; } button, input { /* 1 */ overflow: visible; } input[type="text"] { border-radius: 0; } body { width: 100%; max-width: 68rem; margin: 0 auto; font: 1.6rem/1.25 "helvetica neue", helvetica, arial, sans-serif; background-color: #f5f5f5; color: #4d4d4d; -moz-osx-font-smoothing: grayscale; -webkit-font-smoothing: antialiased; } @media screen and (min-width: 620px) { body { font-size: 1.9rem; line-height: 1.31579; } } /*end resets*/ next, in your src/main.js file, import the reset.css file like so: ...
... before: after: noticeable changes include the removal of the list bullets, background color changes, and changes to the base button and input styles.
...let's remove those and replace them with the styles below.
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HTTP Cache
it will soon be completely obsoleted and removed (bug 913828).
...ver all existing app caches the service also provides methods to clear the whole disk and memory cache content or purge any intermediate memory structures: clear – after it returns, all entries are no longer accessible through the cache apis; the method is fast to execute and non-blocking in any way; the actual erase happens in background purgefrommemory – removes (schedules to remove) any intermediate cache data held in memory for faster access (more about the intermediate cache below) nsiloadcontextinfo distinguishes the scope of the storage demanded to open.
... this applies in general, writers throwing away the cache entry means a failure to write the cache entry and a new writer is being looked for again, the cache entry remains empty (a.k.a.
...And 6 more matches

PopupNotifications.jsm
method overview void locationchange(); notification getnotification(id, browser); void remove(notification); notification show(browser, id, message, anchorid, mainaction, secondaryactions, options); properties attribute type description ispanelopen boolean returns true if the notification panel is currently visible, false if it is not.
... remove() removes the specified notification.
... void remove( notification notification ); parameters notification the notification object representing the notification to remove.
...And 6 more matches

powermetrics
powermetrics is a mac-only command-line utility that provides many high-quality power-related measurements.
... it is most useful for getting cpu, gpu and wakeup measurements in a precise and easily scriptable fashion (unlike activity monitor and top) especially in combination with rapl via the mach power command.
... quick start powermetrics provides a vast number of measurements.
...And 6 more matches

Midas
if there is a selection and all of the characters are already bold, the bold will be removed.
... cut if there is a selection, this command will copy the selection to the clipboard and remove the selection from the edit control.
... if there is a selection and all of the characters are already italic, the italic will be removed.
...And 6 more matches

JSAPI User Guide
when your application is done with spidermonkey altogether, use js_shutdown to free any remaining cached resources.
... if you just need the value to remain reachable for the duration of a jsnative call, store it in *rval or an element of the argv array.
... if a custom object needs certain values to remain in memory, just store the values in properties of the object.
...And 6 more matches

JSAPI reference
js_convertarguments obsolete since jsapi 38 js_convertargumentsva obsolete since jsapi 38 js_pusharguments obsolete since javascript 1.8.5 js_pushargumentsva obsolete since javascript 1.8.5 js_poparguments obsolete since javascript 1.8.5 js_addargumentformatter obsolete since jsapi 18 js_removeargumentformatter obsolete since jsapi 18 the following functions convert js values to various types.
...egc js_getgcparameter js_setgcparameter js_getgcparameterforthread added in spidermonkey 17 js_setgcparameterforthread added in spidermonkey 17 js_setgcparametersbasedonavailablememory added in spidermonkey 31 enum jsgcparamkey js_setgccallback enum jsgcstatus js_addfinalizecallback added in spidermonkey 38 enum jsfinalizestatus added in spidermonkey 17 js_removefinalizecallback added in spidermonkey 38 js_setgczeal added in spidermonkey 1.8 js_schedulegc added in spidermonkey 17 js_dumpheap added in spidermonkey 1.8 js_setgccallbackrt obsolete since jsapi 13 js_setfinalizecallback added in spidermonkey 17 obsolete since jsapi 32 js_markgcthing obsolete since jsapi 5 js_isabouttobefinalized obsolete since jsapi 35 js_clearnewbornroots obsole...
...since jsapi 38 js::addnamedvalueroot added in spidermonkey 31 obsolete since jsapi 38 js::addnamedvaluerootrt added in spidermonkey 31 obsolete since jsapi 38 js::addnamedscriptroot added in spidermonkey 31 obsolete since jsapi 38 js::addnamedstringroot added in spidermonkey 31 obsolete since jsapi 38 js::addnamedobjectroot added in spidermonkey 31 obsolete since jsapi 38 js::remove*root added in spidermonkey 31 obsolete since jsapi 38 js::removevalueroot added in spidermonkey 31 obsolete since jsapi 38 js::removestringroot added in spidermonkey 31 obsolete since jsapi 38 js::removeobjectroot added in spidermonkey 31 obsolete since jsapi 38 js::removescriptroot added in spidermonkey 31 obsolete since jsapi 38 js::removevaluerootrt added in spidermonkey 3...
...And 6 more matches

SpiderMonkey 1.8.8
the jsresolve_classname and jsresolve_with resolve flags (passed to jsclass.resolve when jsclass.flags contains jsclass_new_resolve) have been removed.
... a significant number of typedefs of built-in types, or of types which are now standardized, have been removed.
...typedef changes many types have been removed from the jsapi and replaced with simpler alternatives.
...And 6 more matches

Shell global objects
timesaccessed returns a number that indicates how many times this variable is accessed perfmeasurement see perfmeasurement.jsm.
... finalizecount() return the current value of the finalization counter that is incremented each time an object returned by the makefinalizeobserver is finalized.
... startgc([n [, 'shrinking']]) start an incremental gc and run a slice that processes about n objects.
...And 6 more matches

Places Developer Guide
deleting bookmark items with the bookmarks service: removeitem(aitemid) - works for all types removefolder(aitemid) - works for folders and livemarks removefolderchildren(aitemid) - works for folders and livemarks observing bookmark events the nsinavbookmarkobserver interface is used for observing bookmarks activity such as item additions, changes and deletions.
... }, onendupdatebatch: function() { this._inbatch = false; }, onitemadded: function(id, folder, index) { }, onitemremoved: function(id, folder, index) { }, onitemchanged: function(id, property, isannotationproperty, value) { // isannotationproperty is a boolean value that is true of the changed property is an annotation.
...bmsvc.removeobserver(observer); html import/export the nsiplacesimportexportservice service is used for import and export of bookmarks in the netscape bookmarks html format.
...And 6 more matches

Using the Places annotation service
removepageannotation(auri, aname); removeitemannotation(aitemid, aname); removes a given annotation from a page/item.
... removepageannotations(auri); removeitemannotations(aitemid); removes all the annotations from a given page/item.
...must be explictly removed.
...And 6 more matches

nsIFile
void normalize(); file openansifiledesc(in string mode); prfiledescstar opennsprfiledesc(in long flags, in long mode); void renameto(in nsifile newparentdir, in astring newname); void remove(in boolean recursive); void reveal(); void setrelativedescriptor(in nsifile fromfile, in acstring relativedesc); attributes attribute type description directoryentries nsisimpleenumerator returns an enumeration of the elements in a directory.
...any meta data, such as a resource fork on the mac, is not included in the measurement of the file size.
...(for example by resolving symlinks as well as removing ..
...And 6 more matches

nsIJumpListBuilder
users may remove items from jump lists after they are committed.
... the system tracks removed items between commits.
...nsijumplistbuilder does not filter entries added that have been removed since the last commit.
...And 6 more matches

nsILoginManagerStorage
ong count, [retval, array, size_is(count)] out nsilogininfo logins); void getalllogins([optional] out unsigned long count, [retval, array, size_is(count)] out nsilogininfo logins); boolean getloginsavingenabled(in astring ahost); void init(); void initwithfile(in nsifile ainputfile, in nsifile aoutputfile); void modifylogin(in nsilogininfo oldlogin, in nsisupports newlogindata); void removealllogins(); void removelogin(in nsilogininfo alogin); void searchlogins(out unsigned long count, in nsipropertybag matchdata, [retval, array, size_is(count)] out nsilogininfo logins); void setloginsavingenabled(in astring ahost, in boolean isenabled); attributes attribute type description uibusy boolean true when a master password prompt is being shown.
... removealllogins() implement this method to remove all logins from the login store.
...no password should be required in order to remove all logins.
...And 6 more matches

nsINavHistoryResultObserver
windex); void nodekeywordchanged(in nsinavhistoryresultnode anode, in autf8string anewkeyword); void nodelastmodifiedchanged(in nsinavhistoryresultnode anode, in prtime anewvalue); void nodemoved(in nsinavhistoryresultnode anode, in nsinavhistorycontainerresultnode aoldparent, in unsigned long aoldindex, in nsinavhistorycontainerresultnode anewparent, in unsigned long anewindex); void noderemoved(in nsinavhistorycontainerresultnode aparent, in nsinavhistoryresultnode aitem, in unsigned long aoldindex); void nodereplaced(in nsinavhistorycontainerresultnode aparentnode, in nsinavhistoryresultnode aoldnode, in nsinavhistoryresultnode anewnode, in unsigned long aindex); void nodetagschanged(in nsinavhistoryresultnode anode); void nodetitlechanged(in nsinavhistoryresultnode anode, in...
...note: this method was deprecated in gecko 2.0 and removed in gecko 11.0 (firefox 11.0 / thunderbird 11.0 / seamonkey 2.8).
...note: this method was deprecated in gecko 2.0 and removed in gecko 11.0 (firefox 11.0 / thunderbird 11.0 / seamonkey 2.8).
...And 6 more matches

Debugger.Object - Firefox Developer Tools
debugger.object instances protect their referents from the garbage collector; as long as the debugger.object instance is live, the referent remains live.
...(this function behaves like object.defineproperties, except that the target object is implicit, and in a different compartment from theproperties argument.) deleteproperty(name) remove the referent's property namedname.
... return true if the property was successfully removed, or if the referent has no such property.
...And 6 more matches

Examine and edit CSS - Firefox Developer Tools
filtering rules there's a box at the top of the rules view labeled "filter styles": as you type: any rules which don't contain the typed string at all are hidden any declarations which contain the typed string are highlighted click the "x" at the end of the search box to remove the filter.
...once you've typed in a filter, you can press esc to remove it again.
...once you've typed in a filter, you can press esc to remove it again.
...And 6 more matches

DataTransfer - Web APIs
removed in firefox 71.
... methods standard methods datatransfer.cleardata() remove the data associated with a given type.
...if the type is empty or not specified, the data associated with all types is removed.
...And 6 more matches

HTMLInputElement.stepUp() - Web APIs
the htmlinputelement.stepup() method increments the value of a numeric type of <input> element by the value of the step attribute, or the default step value if the step attribute is not explicitly set.
... the method, when invoked, increments the value by (step * n), where n defaults to 1 if not specified, and step defaults to the default value for step if not specified.
... input type default step value example step declaration date 1 (day) 7 day (one week) increments: <input type="date" min="2019-12-25" step="7"> month 1 (month) 12 month (one year) increments: <input type="month" min="2019-12" step="12"> week 1 (week) two week increments: <input type="week" min="2019-w23" step="2"> time 60 (seconds) 900 second (15 minute) increments: <input type="time" min="09:00" step="900"> datetime-local 1 (day) same day of the week: <input type="datetime-local" min="019-12-25t19:30" step="7"> number 1 0.1 increments <input type="number" min="0" step="0.1" max="10"> range 1 increments by 2: <input type="range" min="0" step="2" ...
...And 6 more matches

Web audio spatialization basics - Web APIs
they remain static.
... let's set up a rotation rate, which we'll convert into a radian range value for use in math.sin and math.cos later, when we want to figure out the new coordinates when we're rotating our boombox: // set up rotation constants const rotationrate = 60; // bigger number equals slower sound rotation const q = math.pi/rotationrate; //rotation increment in radians we can also use this to work out degrees rotated, which will help with the css transforms we will have to create (note we need both an x and y-axis for the css transforms): // get degrees for css const degreesx = (q * 180)/math.pi; const degreesy = (q * 180)/math.pi; let's take a look at our left rotation as an example.
... we need to change the x orientation and the z orientation of the panner coordinates, to move around the y-axis for our left rotation: case 'rotate-left': transform.rotatey -= degreesy; // 'left' is rotation about y-axis with negative angle increment z = panner.orientationz.value*math.cos(q) - panner.orientationx.value*math.sin(q); x = panner.orientationz.value*math.sin(q) + panner.orientationx.value*math.cos(q); y = panner.orientationy.value; panner.orientationx.value = x; panner.orientationy.value = y; panner.orientationz.value = z; break; this is a little confusing, but what we're doing is using sin and cos to help us work out the circular motion the coordinates need for the rotation of the boombox.
...And 6 more matches

WindowOrWorkerGlobalScope.setInterval() - Web APIs
it returns an interval id which uniquely identifies the interval, so you can remove it later by calling clearinterval().
...&& scroll(asheets[nidx], 0, true) && nidx++ === asheets.length - 1) { clean(); return; } ocurrent.nodevalue += spart.charat(0); spart = spart.slice(1); } function sheet (onode) { this.ref = onode; if (!onode.haschildnodes()) { return; } this.parts = array.prototype.slice.call(onode.childnodes); for (var nchild = 0; nchild < this.parts.length; nchild++) { onode.removechild(this.parts[nchild]); this.parts[nchild] = new sheet(this.parts[nchild]); } } var nintervid, ocurrent = null, btyping = false, bstart = true, nidx = 0, spart = "", asheets = [], amap = []; this.rate = nrate || 100; this.play = function () { if (btyping) { return; } if (bstart) { var aitems = document.queryselectorall(sselector); if (aitems.
...</div> <h1>javascript typewriter</h1> <div id="article"> <p>lorem ipsum dolor sit amet, consectetur adipiscing elit.
...And 6 more matches

position - CSS: Cascading Style Sheets
absolute the element is removed from the normal document flow, and no space is created for the element in the page layout.
... fixed the element is removed from the normal document flow, and no space is created for the element in the page layout.
... class="box" id="one">one</div> <div class="box" id="two">two</div> <div class="box" id="three">three</div> <div class="box" id="four">four</div> css .box { display: inline-block; width: 100px; height: 100px; background: red; color: white; } #two { position: relative; top: 20px; left: 20px; background: blue; } absolute positioning elements that are relatively positioned remain in the normal flow of the document.
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SDK API Lifecycle - Archive of obsolete content
it has two main components: a stability index that defines how stable each module is a deprecation process that defines when and how stable sdk apis can be changed or removed from future versions of the sdk while giving developers enough time to update their code.
...you can try it out and provide feedback, but we may change or remove it in future versions without having to pass through a formal deprecation process.
... all warnings should include links to further information about what to use instead of the deprecated module and when the module will be completely removed.
...And 5 more matches

dev/panel - Archive of obsolete content
note that at the moment you can't debug remote targets (for example, firefox os, the firefox os simulator, or firefox for android) using tools developed with this api.
... we're working on removing this restriction.
...the messages follow the remote debugging protocol.
...And 5 more matches

places/bookmarks - Archive of obsolete content
usage this module exports: three constructors: bookmark, group, and separator, corresponding to the types of objects, referred to as bookmark items, in the bookmarks database in firefox two additional functions, save() to create, update, and remove bookmark items, and search() to retrieve the bookmark items that match a particular set of criteria.
... deleting items: to delete a bookmark item, pass in a bookmark item with a property remove set to true.
... remove(items) a helper function that takes in a bookmark item, or an array of several bookmark items, and sets each item's remove property to true.
...And 5 more matches

Creating custom Firefox extensions with the Mozilla build system - Archive of obsolete content
this article describes how to set up the development environment for a large, complex firefox extension with any or all of the above-mentioned requirements.
...i can't even remember why anymore, but i got stuck in a number of places, and the whole affair ended up taking far longer than i originally expected.
...this can be a guid, but the format shown above is prettier and, let's face it, a lot easier to remember.
...And 5 more matches

Appendix C: Avoiding using eval in Add-ons - Archive of obsolete content
additionally, parsing json retrieved from a remote location becomes a security vulnerability when parsed with the eval function.
... basically, you are executing remote code with full chrome access; that is, introducing a remote code execution vulnerability.
... even if you trust the remote server; for example, because it is one you rent and administer yourself, there is a huge security risk, because of, but not limited to: you might discontinue your project or sell it, so that it is possible another person with malicious intentions takes over your domain.
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Tabbed browser - Archive of obsolete content
gbrowser.removecurrenttab(); there is also a more generic removetab method, which accepts a xul tab element as its single parameter.
...// when no longer needed gbrowser.removeeventlistener("load", examplepageload, true); ...
... notification when a tab is added or removed function exampletabadded(event) { var browser = gbrowser.getbrowserfortab(event.target); // browser is the xul element of the browser that's been added } function exampletabmoved(event) { var browser = gbrowser.getbrowserfortab(event.target); // browser is the xul element of the browser that's been moved } function exampletabremoved(event) { var browser = gbrowser.getbrowserfortab(event.target); // browser is the xul element of the browser that's been removed } // during initialization var container = gbrowser.tabcontainer; container.addeventlistener("tabopen", exampletabadded, false); container.addeventlistener("tabmove", exampletabmoved, false); container.addeventlistener("tabclose", exampletabremoved, false); // when no longer...
...And 5 more matches

Style System Overview - Archive of obsolete content
cssruleprocessor one cssruleprocessor per origin (ua, user, author) css rule processor sorts all the rules in cascade order, and then puts them in rulehash, which remembers order and then hashes by first of id, class, tag, namespace, or unhashed.
... to match rules, we do lookups in the rulehash's tables, remerge the lists of rules using stored indices, and then call selectormatchestree to find which selectors really match.
... walkruletree also remembers the first rule that contributed non-empty data.
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JavaScript Client API - Archive of obsolete content
in this case, it is highly recommended to use the utils.makeguid() helper to generate new guids: let newguid = utils.makeguid(); your store object must implement the following methods: itemexists(id) createrecord(id, collection) changeitemid(oldid, newid) getallids() wipe() create(record) update(record) remove(record) you may also find it useful to override other methods of the base implementation, for example applyincomingbatch if the underlying storage for your data supports batch operations.
... the next three methods are called by the sync algorithm when it determines that the state of the local application needs to be changed to keep it up-to-date with the user's remote activities.
... the sync algorithm will call your store object with a record to be created, updated, or removed, and it is your store object's responsibility to apply this change to the local application using whatever methods are neccessary.
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JavaScript crypto - Archive of obsolete content
deprecatedthis feature has been removed from the web standards.
...these services are a balance between the functionality web pages need and the requirement to protect users from malicious web sites.
... handling smart card events web sites can make themselves more smartcard friendly by listening for smartcard insertion and removal events.
...And 5 more matches

Binding Attachment and Detachment - Archive of obsolete content
input[type="checkbox"] { -moz-binding: url("http://www.mozilla.org/xbl/htmlbindings.xml#checkbox"); } bindings attached through css will only remain on the bound element as long as the element continues to match the style rule.
... whenever an element is removed from a document, any bindings attached via css loaded by the document will be detached.
... note: some older papers mentioned dom methods document.addbinding and document.removebinding; these were subsequently discarded as redundant and not implemented.
...And 5 more matches

PopupEvents - Archive of obsolete content
<script> function openfilemenu() { var filemenu = document.getelementbyid("file-menu"); filemenu.addeventlistener("popupshown", filemenuopened, false); filemenu.open = true; } function filemenuopened(event) { if (event.target != document.getelementbyid("file-menupopup")) return; var filemenu = document.getelementbyid("file-menu"); filemenu.removeeventlistener("popupshown", filemenuopened, false); var openmenu = document.getelementbyid("open-menu"); openmenu.open = true; } </script> <menu id="file-menu" label="file"> <menupopup id="file-menupopup"> <menu id="open-menu" label="open"> <menupopup> <menuitem label="file..."/> <menuitem label="page"/> </menupopup> </menu> </menupopup> </menu> <b...
...next, the popupshown event listener is removed again.
...the popuphiding event when a popup is closed, the popuphiding event is fired on the popup just before it is removed from the screen.
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Result Generation - Archive of obsolete content
no requirement exists to follow the arrows in the direction they point; you can easily go the other way (though in only one direction within a given series of iterations).
...during query processing, the template builder builds up a network of information such as: possible results that are available where content should be generated information that indicates what to do when the rdf datasource changes this network of information remains for the lifetime of the template, or until it is rebuilt.
...a similar method can be used when removing rdf statements.
...And 5 more matches

Manipulating Lists - Archive of obsolete content
similarly, there is also an insertitemat() and a removeitemat() function which inserts a new item and removes an existing item respectively.
... the syntax is as follows: list.insertitemat(3, "thursday", "thu"); list.removeitemat(3); the insertitemat() function takes an additional argument, the position to insert the new item.
...remember that the first item is 0.
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Modifying a XUL Interface - Archive of obsolete content
three related functions are the insertbefore(), replacechild() and removechild functions.
... the syntax of these functions is as follows: parent.appendchild(child); parent.insertbefore(child, referencechild); parent.replacechild(newchild, oldchild); parent.removechild(child); it should be fairly straightforward from the function names what these functions do.
... the replacechild() function removes an existing child and adds a new one in its place at the same position in the list of its parent element.
...And 5 more matches

XUL Structure - Archive of obsolete content
content from remote sources (e.g.
...in much the same way as an 'http://' url always refers to remote web sites accessed using http, and the 'file://' url always refers to local files, the 'chrome://' url always refers to installed packages and extensions.
... remote xul was disabled in firefox 8, so the following is of historic interest only.
...And 5 more matches

XUL Questions and Answers - Archive of obsolete content
is localizing remote xul possible?
... loading remote dtds for xml documents is currenty not supported in xul.
...possible values include: accept, cancel, help, open, save, find, clear, yes, no, apply, close, print, add, remove, refresh, go-forward, go-back, properties, select-font, select-color, network.
...And 5 more matches

textbox - Archive of obsolete content
attributes cols, decimalplaces, disabled, emptytext, hidespinbuttons, increment, label, max, maxlength, min, multiline, newlines, onblur, onchange, onfocus, oninput, placeholder, preference, readonly, rows, searchbutton, size, spellcheck, tabindex, timeout, type, value, wrap, wraparound properties accessibletype, clickselectsall, decimalplaces, decimalsymbol, defaultvalue, disabled, editor, emptytext, increment, inputfield, label, max, maxlength, min, placeholder, re...
... increment type: integer the amount by which the curpos (for scroll bars) or value (for number boxes and scale) attribute changes when the arrows are clicked(or scales are dragged).
... possible values: pasteintact paste newlines unchanged pastetofirst paste text up to the first newline, dropping the rest of the text replacewithcommas pastes the text with the newlines replaced with commas replacewithspaces pastes the text with newlines replaced with spaces strip pastes the text with the newlines removed stripsurroundingwhitespace pastes the text with newlines and adjacent whitespace removed onblur type: script code this event is sent when a textbox loses keyboard focus.
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Game distribution - Game development
you can put your html5 games into the same arena (see native desktop, later on) and you should because it's good to diversify the platforms you support, but you have to remember that developers creating desktop games have years of experience, great tools and stable distribution channels.
... publishing the game there are three main options when it comes to publishing a game: self-hosting publishers stores remember that the name of your game should be unique enough to be quickly promoted later on, but also catchy enough, so people don't forget it.
...you can upload it to a remote server, grab a catchy domain name, and host it yourself.
...And 5 more matches

Unconventional controls - Game development
tv remote playing games on a tv screen doesn't always have to be done through consoles.
...smart tvs are shipped with remote controls, which can be used to control your games if you know how.
... using a tv remote to control the game ended up being surprisingly easy, because the events fired by the controller are emulating conventional keyboard keys.
...And 5 more matches

Legacy layout methods - Learn web development
replace whatever is inside the body currently with the following: <h1>2 column layout example</h1> <div> <h2>first column</h2> <p> lorem ipsum dolor sit amet, consectetur adipiscing elit.
... nulla luctus aliquam dolor, eu lacinia lorem placerat vulputate.
...nam id risus quis ante semper consectetur eget aliquam lorem.
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How do you upload your files to a web server? - Learn web development
here and there: local and remote view once connected, your screen should look something like this (we've connected to an example of our own to give you an idea): let's examine what you're seeing: on the center left pane, you see your local files.
... on the center right pane, you see remote files.
... once you've found the correct remote directory to put your files in, to upload your files to the server you need to drag-and-drop them from the left pane to the right pane.
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UI pseudo-classes - Learn web development
we create it using this css: input + span { position: relative; } input:required + span::after { font-size: 0.7rem; position: absolute; content: "required"; color: white; background-color: black; padding: 5px 10px; top: -26px; left: -70px; } we set the <span> to position: relative simply so that we can set the generated content to position: absolute and position it relative to the <span> rather than the <body> (the generated content acts as though it is a child node of the element it is generat...
... the numeric input looks like this: <div> <label for="age">age (must be 12+): </label> <input id="age" name="age" type="number" min="12" max="120" required> <span></span> </div> and the css looks like this: input + span { position: relative; } input + span::after { font-size: 0.7rem; position: absolute; padding: 5px 10px; top: -26px; } input:required + span::after { color: white; background-color: black; content: "required"; left: -70px; } input:out-of-range + span::after { color: white; background-color: red; width: 155px; content: "outside allowable value range"; left: -182px; } this is a similar story to what we had before in the :required examp...
...the spinner buttons won't let you increment/decrement the value outside the allowable range.
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Cooperative asynchronous JavaScript: Timeouts and intervals - Learn web development
you probably want to create a variable that starts at 0, then increments by one every second using a constant loop.
... the number of minutes will be the amount of seconds left over when all of the hours have been removed, divided by 60.
... the number of seconds will be the amount of seconds left over when all of the minutes have been removed.
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Useful string methods - Learn web development
inside the square brackets you include the number of the character you want to return, so for example to retrieve the first letter you'd do this: browsertype[0]; remember: computers count from 0, not 1!
... also, if you know that you want to extract all of the remaining characters in a string after a certain character, you don't have to include the second parameter!
... instead, you only need to include the character position from where you want to extract the remaining characters in a string.
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Deploying our app - Learn web development
the build process again, because we're using parcel for development, the build option is extremely simple to add.
...this step isn't necessary, but it is a good best practice to get into the habit of setting up — across all our projects, we can then rely on npm run build to always do the complete build step, without needing to remember the specific build command arguments for each project.
... you should now have a "remote" url that points to your new github repo.
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QA phase
note: remember all of those pre-requisite tools we asked you to install in the initial setup?
... to create and configure this file, follow these instructions: until the fix for bug 1063880 lands on mozilla-aurora and mozilla-beta when building language packs against those two trees you should: remove ac_add_options --disable-compile-environment from .mozconfig in step 3 use ./mach build config after step 4 update the mozilla source code: $ cd mozilla-aurora $ hg pull -u enter the following command to create the .mozconfig file: $ nano -w .mozconfig enter the following lines in your .mozconfig file: mk_add_options moz_objdir=@topsrcdir@/../firefox-build ac_add_options ...
...after you test your localization, you should send it to a remote repository, which will serve as a backup for your work and will let others follow your progress.
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Performance
dmd dmd is a tool that identifies shortcomings in about:memory's measurements, and can also do multiple kinds of general heap profiling.
...it is available on all platforms and release channels, and also supports remote profiling b2g and fennec.
... profiling with zoom zoom is a profiler for linux done by the people who made shark measuring performance using the perfmeasurement.jsm code module using perfmeasurement.jsm to measure performance data in your javascript code.
...And 5 more matches

Index
the usual minimum requirement is that private keys must be wrapped using a protective layer (such as password-based encryption).
... if you would like to use nss as a toolkit that implements ssl, remember that you must init nss first.
... * remove certificate entry(s) from crl rmcert range where: range: two integer values separated by dash: range of certificates that will be added by this command.
...And 5 more matches

Hacking Tips
pein:3 (0x7fffef1231c0 @ 47) […] #25157 0x7fffefbbc250 typein:2 (0x7fffef1231c0 @ 24) #25158 0x7fffefbbc1c8 typein:3 (0x7fffef1231c0 @ 47) #25159 0x7fffefbbc140 typein:2 (0x7fffef1231c0 @ 24) #25160 0x7fffefbbc0b8 typein:3 (0x7fffef1231c0 @ 47) #25161 0x7fffefbbc030 typein:5 (0x7fffef123280 @ 9) note, you can do the exact same exercise above using lldb (necessary on osx after apple removed gdb) by running lldb -f js then following the remaining steps.
...0x7fffffff9848: 0x7fffef134d40 0x2 […] (gdb) p (*(jsfunction**) 0x7fffffff9848)->u.i.script_->lineno $1 = 1 (gdb) p (*(jsfunction**) 0x7fffffff9848)->u.i.script_->filename $2 = 0xff92d1 "typein" the stack is order as defined in js/src/ion/ionframes-x86-shared.h, it is composed of the return address, a descriptor (a small value), the jsfunction (if it is even) or a jsscript (if the it is odd, remove it to dereference the pointer) and the frame ends with the number of actual arguments (a small value too).
... one way to investigate is to let valgrind start gdb for you, the other way documented here is to let valgrind act as a gdb server which can be manipulated from the gdb remote.
...And 5 more matches

Mozilla internal string guide
nsa[c]string is the base of the string classes (since it imposes fewer requirements) and ns[c]string is a class derived from it.
... the remainder of the string classes inherit from either nsastring or nsstring.
... int pos = 0; while (cur < end) { if (char16_t('\t') != *cur) { ++pos; ++cur; } else { len += 3; data.setlength(len); // after setlength, read `cur` and `end` again cur = data.beginwriting() + pos; end = data.endwriting(); // move the remaining data over if (pos < len - 1) memmove(cur + 4, cur + 1, (len - 1 - pos) * sizeof(char16_t)); // fill the tab with spaces *cur = char16_t(' '); *(cur + 1) = char16_t(' '); *(cur + 2) = char16_t(' '); *(cur + 3) = char16_t(' '); pos += 4; cur += 4; } } } if a string buffer becomes smaller while writing it, use setlength to infor...
...And 5 more matches

mozIStorageConnection
); mozistoragependingstatement executeasync([array, size_is(anumstatements)] in mozistoragebasestatement astatements, in unsigned long anumstatements, [optional] in mozistoragestatementcallback acallback ); void executesimplesql(in autf8string asqlstatement); boolean indexexists(in autf8string aindexname); void preload(); obsolete since gecko 1.9 void removefunction(in autf8string afunctionname); mozistorageprogresshandler removeprogresshandler(); void rollbacktransaction(); void setgrowthincrement(in print32 aincrement, in autf8string adatabasename); mozistorageprogresshandler setprogresshandler(in print32 agranularity, in mozistorageprogresshandler ahandler); boolean tableexists(in autf8string ata...
... removefunction() deletes a custom sql function that was created with either mozistorageconnection.createfunction() or mozistorageconnection.createaggregatefunction().
... void removefunction( in autf8string afunctionname ); parameters afunctionname the name of the function to remove.
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nsIFormHistory2
method overview void addentry(in astring name, in astring value); boolean entryexists(in astring name, in astring value); boolean nameexists(in astring name); void removeallentries(); void removeentriesbytimeframe(in long long abegintime, in long long aendtime); void removeentriesforname(in astring name); void removeentry(in astring name, in astring value); attributes attribute type description dbconnection mozistorageconnection returns the underlying db connection the form history module is using.
...boolean nameexists( in astring name ); parameters name return value removeallentries() removes all entries in the entire form history.
... void removeallentries(); parameters none.
...And 5 more matches

nsIIdleService
to create an instance, use: var idleservice = components.classes["@mozilla.org/widget/idleservice;1"] .getservice(components.interfaces.nsiidleservice); method overview void addidleobserver(in nsiobserver observer, in unsigned long time); void removeidleobserver(in nsiobserver observer, in unsigned long time); attributes attribute type description idletime unsigned long the amount of time in milliseconds that has passed since the last user activity.
... gecko 1.9.2 note starting in gecko 1.9.2, there is a once a day notification sent out if the user remains idle for an extended period: 'idle-daily'.
... removeidleobserver() remove an observer registered with addidleobserver().
...And 5 more matches

nsIMsgFolder
sgthread thread); void setlabelformessages(in nsisupportsarray messages, in nsmsglabelvalue label); nsimsgdatabase getmsgdatabase(in nsimsgwindow msgwindow); void setmsgdatabase(in nsimsgdatabase msgdatabase); nsimsgdatabase getdbfolderinfoanddb(out nsidbfolderinfo folderinfo); nsimsgdbhdr getmessageheader(in nsmsgkey msgkey); boolean shouldstoremsgoffline(in nsmsgkey msgkey); boolean hasmsgoffline(in nsmsgkey msgkey); nsiinputstream getofflinefilestream(in nsmsgkey msgkey, out pruint32 offset, out pruint32 size); void downloadmessagesforoffline(in nsisupportsarray messages, in nsimsgwindow window); nsimsgfolder getchildwithuri(in acstring uri, in boolean deep, in boolean caseinsensitive); void ...
...); void setstringproperty(in string propertyname, in acstring propertyvalue); boolean isancestorof(in nsimsgfolder folder); boolean containschildnamed(in astring name); nsimsgfolder getchildnamed(in astring aname); nsimsgfolder findsubfolder(in acstring escapedsubfoldername); void addfolderlistener(in nsifolderlistener listener); void removefolderlistener(in nsifolderlistener listener); void notifypropertychanged(in nsiatom property, in acstring oldvalue, in acstring newvalue); void notifyintpropertychanged(in nsiatom property, in long oldvalue, in long newvalue); void notifyboolpropertychanged(in nsiatom property, in boolean oldvalue, in boolean newvalue); void notifypropertyflagchanged(in nsim...
...sgdbhdr item, in nsiatom property, in unsigned long oldvalue, in unsigned long newvalue); void notifyunicharpropertychanged(in nsiatom property, in astring oldvalue, in astring newvalue); void notifyitemadded(in nsisupports item); void notifyitemremoved(in nsisupports item); void notifyfolderevent(in nsiatom event); void listdescendents(in nsisupportsarray descendents); void shutdown(in boolean shutdownchildren); void setinvfeditsearchscope(in boolean asearchthisfolder, in boolean asetonsubfolders); void copydatatooutputstreamforappend(in nsiinputstream aistream, in long alength, in nsioutputstream outputstream); void copydatadone(); void setjunkscoreformessages(in nsisupportsarray amessages, in acstring...
...And 5 more matches

nsIMsgIncomingServer
in astring aprompttitle, in nsimsgwindow amsgwindow, out boolean okayvalue); astring getunicharattribute(in string name); astring getunicharvalue(in string attr); boolean isnewhdrduplicate(in nsimsgdbhdr anewhdr); void onuserorhostnamechanged(in acstring oldname, in acstring newname); void performbiff(in nsimsgwindow amsgwindow); void performexpand(in nsimsgwindow amsgwindow); void removefiles(); void setboolattribute(in string name, in boolean value); void setboolvalue(in string attr, in boolean value); void setcharattribute(in string name, in acstring value); void setcharvalue(in string attr, in acstring value); void setdefaultlocalpath(in nsilocalfile adefaultlocalpath); void setfilevalue(in string relpref, in string abspref, in nsilocalfile avalue); void setfi...
... cancreatefoldersonserver boolean candelete boolean can this server be removed from the account manager?
... for instance, local mail is not removable, but an imported folder is.
...And 5 more matches

nsITreeView
inherits from: nsisupports last changed in gecko 22 (firefox 22 / thunderbird 22 / seamonkey 2.19) implementing a nsitreeview in lieu of dom methods for tree creation can improve performance dramatically, and removes the need to make changes to the tree manually when changes to the database occur.
... long getlevel(in long index); long getparentindex(in long rowindex); long getprogressmode(in long row, in nsitreecolumn col); astring getrowproperties(in long index, in nsisupportsarray properties obsolete since gecko 22); boolean hasnextsibling(in long rowindex, in long afterindex); boolean iscontainer(in long index); boolean iscontainerempty(in long index); boolean iscontaineropen(in long index); boolean iseditable(in long row, in nsitreecolumn col); boolean isselectable(in long row, in nsitreecolumn col); boolean isseparator(in long index); boolean issorted(); void performaction(in wstring action); void performactiononcell(in wstring action, in long row, in nsitreeco...
...although it may still work in some browsers, its use is discouraged since it could be removed at any time.
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nsIXPConnect
val value); nsivariant jsvaltovariant(in jscontextptr cx, in jsvalptr ajsval); void movewrappers(in jscontextptr ajscontext, in jsobjectptr aoldscope, in jsobjectptr anewscope); [noscript,notxpcom] void notejscontext(in jscontextptr ajscontext, in nscctraversalcallbackref acb); void releasejscontext(in jscontextptr ajscontext, in prbool nogc); void removejsholder(in voidptr aholder); native code only!
...although it may still work in some browsers, its use is discouraged since it could be removed at any time.
...although it may still work in some browsers, its use is discouraged since it could be removed at any time.
...And 5 more matches

Debugger - Firefox Developer Tools
changing this flag value will recompile all jit code to add or remove code coverage instrumentation.
... onexceptionunwind(frame,value) the exceptionvalue has been thrown, and has propagated toframe;frame is the youngest remaining stack frame, and is a debuggee frame.
... removedebuggee(global) remove the global object designated byglobal from this debugger instance’s set of debuggees.
...And 5 more matches

DevTools API - Firefox Developer Tools
a target is usually a web page (a tab), but can be other things (a chrome window, a remote tab,…).
... unregistertool(tool) unregisters the given tool and removes it from all toolboxes.
... this.window.document.body.removeeventlistener("click", this.handleclick); // async destruction.
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Index - Firefox Developer Tools
not all of these have had wide adoption, and due to the cost of maintenance, seldom used panels are eventually removed.
...if you open a json file in the browser, or view a remote url with the content-type set to application/json, it is parsed and given syntax highlighting.
... 93 ui tour the performance tool's ui consists of 4 main pieces: 94 waterfall 95 remote debugging tools, l10n:priority you can use the firefox developer tools on your desktop to debug web sites and web apps running in other browsers or runtimes.
...And 5 more matches

about:debugging - Firefox Developer Tools
in the tools > web developer menu, click remote debugging.
... 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.
... setup tab connecting to a remote device firefox supports debugging over usb with android devices, using the about:debugging page.
...And 5 more matches

Animation - Web APIs
animation.onremove allows you to set and run an event handler that fires when the animation is removed (i.e., put into an active replace state).
... animation.commitstyles() commits the end styling state of an animation to the element being animated, even after that animation has been removed.
... animation.persist() explicitly persists an animation, when it would otherwise be removed due to the browser's automatically removing filling animations behavior.
...And 5 more matches

Element.classList - Web APIs
the domtokenlist itself is read-only, although you can modify it using the add() and remove() methods.
... examples const div = document.createelement('div'); div.classname = 'foo'; // our starting state: <div class="foo"></div> console.log(div.outerhtml); // use the classlist api to remove and add classes div.classlist.remove("foo"); div.classlist.add("anotherclass"); // <div class="anotherclass"></div> console.log(div.outerhtml); // if visible is set remove it, otherwise add it div.classlist.toggle("visible"); // add/remove visible, depending on test conditional, i less than 10 div.classlist.toggle("visible", i < 10 ); console.log(div.classlist.contains("foo")); // add or remove multiple classes div.classlist.add("foo", "bar", "baz"); div.classlist.remove("foo", "bar", "baz"); // add or remove multiple classes using spread syntax const cls = ["foo", "bar"]; div.classlist.add(...cls); ...
...div.classlist.remove(...cls); // replace class "foo" with class "bar" div.classlist.replace("foo", "bar"); versions of firefox before 26 do not implement the use of several arguments in the add/remove/toggle methods.
...And 5 more matches

HTMLTableElement - Web APIs
if a correct object is given, it is inserted in the tree as the first child of this element and the first <caption> that is a child of this element is removed from the tree, if any.
...if a correct object is given, it is inserted in the tree immediately before the first element that is neither a <caption>, nor a <colgroup>, or as the last child if there is no such element, and the first <thead> that is a child of this element is removed from the tree, if any.
...if a correct object is given, it is inserted in the tree immediately before the first element that is neither a <caption>, a <colgroup>, nor a <thead>, or as the last child if there is no such element, and the first <tfoot> that is a child of this element is removed from the tree, if any.
...And 5 more matches

In depth: Microtasks and the JavaScript runtime environment - Web APIs
when it exits, the context is removed from the context stack.
...when this function returns, the context for localgreeting() is removed from the execution stack and destroyed.
... the greetuser() function returns and its context is removed from the stack and destroyed.
...And 5 more matches

Timing element visibility with the Intersection Observer API - Web APIs
the first column (sized automatically based on its content) is used for the sidebar and the second column (which will be used for body content) is sized to be at least the width of the contents of the column and at most all remaining available space.
...the rows are sized the same way as the columns: the first one is automatically sized and the one uses the remaining space, but at least enough space to provide room for all elements within it.
... to pause the timers, all we need to do is remove the ads from the set of visible ads (visibleads) and mark them as inactive.
...And 5 more matches

Node - Web APIs
node.normalize() clean up all the text nodes under this element (merge adjacent, remove empty).
... node.removechild() removes a child node from the current element, which must be a child of the current node.
... node.setuserdata() allows a user to attach, or remove, domuserdata to the node.
...And 5 more matches

RTCPeerConnection.setLocalDescription() - Web APIs
instead, the current connection configuration remains in place until negotiation is complete.
...if the signaling state is one of stable, have-local-offer, or have-remote-pranswer, the webrtc runtime automatically creates a new offer and sets that as the new local description.
...this has been deprecated and its use is strongly discouraged, as it will be removed in the future.
...And 5 more matches

SVGLengthList - Web APIs
s now indexable and can be accessed like arrays interface overview also implement none methods void clear() svglength initialize(in svglength newitem) svglength getitem(in unsigned long index) svglength insertitembefore(in svglength newitem, in unsigned long index) svglength replaceitem(in svglength newitem, in unsigned long index) svglength removeitem(in unsigned long index) svglength appenditem(in svglength newitem) properties readonly unsigned long numberofitems readonly unsigned long length normative document svg 1.1 (2nd edition) properties name type description numberofitems unsigned long the number of items in the list.
...if the inserted item is already in a list, it is removed from its previous list before it is inserted into this list.
...if newitem is already in a list, it is removed from its previous list before it is inserted into this list.
...And 5 more matches

SVGNumberList - Web APIs
interface overview also implement none methods void clear() svgnumber initialize(in svgnumber newitem) svgnumber getitem(in unsigned long index) svgnumber insertitembefore(in svgnumber newitem, in unsigned long index) svgnumber replaceitem(in svgnumber newitem, in unsigned long index) svgnumber removeitem(in unsigned long index) svgnumber appenditem(in svgnumber newitem) properties readonly unsigned long numberofitems readonly unsigned long length normative document svg 1.1 (2nd edition) properties name type description numberofitems unsigned long the number of items in the list.
...if the inserted item is already in a list, it is removed from its previous list before it is inserted into this list.
... if newitem is already in a list, it is removed from its previous list before it is inserted into this list.
...And 5 more matches

SVGPathSegList - Web APIs
none methods void clear() svgpathseg initialize(in svgpathseg newitem) svgpathseg getitem(in unsigned long index) svgpathseg insertitembefore(in svgpathseg newitem, in unsigned long index) svgpathseg replaceitem(in svgpathseg newitem, in unsigned long index) svgpathseg removeitem(in unsigned long index) svgpathseg appenditem(in svgpathseg newitem) properties readonly unsigned long numberofitems normative document svg 1.1 (2nd edition) properties ...
...if the inserted item is already in a list, it is removed from its previous list before it is inserted into this list.
... if newitem is already in a list, it is removed from its previous list before it is inserted into this list.
...And 5 more matches

SVGPointList - Web APIs
also implement none methods void clear() svgpoint initialize(in svgpoint newitem) svgpoint getitem(in unsigned long index) svgpoint insertitembefore(in svgpoint newitem, in unsigned long index) svgpoint replaceitem(in svgpoint newitem, in unsigned long index) svgpoint removeitem(in unsigned long index) svgpoint appenditem(in svgpoint newitem) properties readonly unsigned long numberofitems normative document svg 1.1 (2nd edition) properties name type ...
...if the inserted item is already in a list, it is removed from its previous list before it is inserted into this list.
...if newitem is already in a list, it is removed from its previous list before it is inserted into this list.
...And 5 more matches

SVGStringList - Web APIs
interface overview also implement none methods void clear() domstring initialize(in domstring newitem) domstring getitem(in unsigned long index) domstring insertitembefore(in domstring newitem, in unsigned long index) domstring replaceitem(in domstring newitem, in unsigned long index) domstring removeitem(in unsigned long index) domstring appenditem(in domstring newitem) properties readonly unsigned long numberofitems readonly unsigned long length normative document svg 1.1 (2nd edition) properties name type description numberofitems unsigned long the number of items in the list.
...if the inserted item is already in a list, it is removed from its previous list before it is inserted into this list.
...if newitem is already in a list, it is removed from its previous list before it is inserted into this list.
...And 5 more matches

SVGTransformList - Web APIs
ssed like arrays interface overview also implement none methods void clear() svgtransform initialize(in svgtransform newitem) svgtransform getitem(in unsigned long index) svgtransform insertitembefore(in svgtransform newitem, in unsigned long index) svgtransform replaceitem(in svgtransform newitem, in unsigned long index) svgtransform removeitem(in unsigned long index) svgtransform appenditem(in svgtransform newitem) svgtransform createsvgtransformfrommatrix(in svgmatrix) svgtransform consolidate() properties readonly unsigned long numberofitems readonly unsigned long length normative document svg 1.1 (2nd edition) properties name type ...
...if the inserted item is already in a list, it is removed from its previous list before it is inserted into this list.
...if newitem is already in a list, it is removed from its previous list before it is inserted into this list.
...And 5 more matches

Cognitive accessibility - Accessibility
cognitive impairment refers to a broad range of disabilities, from people with intellectual disabilities who may have the most-limited capabilities, to age-related issues with thinking and remembering.
...these problems include difficulty with understanding content, remembering how to complete tasks, and confusion caused by inconsistent or non-traditional web page layouts.
... timers options for adjusting time requirements include: allowing the user to turn off or adjust the time to at least 10 times the original limit before encountering it.
...And 5 more matches

Backwards Compatibility of Flexbox - CSS: Cascading Style Sheets
safari was the last of the major browsers to remove prefixes, with the release of safari 9 in 2015.
...this is becoming less and less of a requirement today as support is widespread.
...you can also check can i use for information about when prefixes were removed in browsers to make your decision.
...And 5 more matches

Controlling Ratios of Flex Items Along the Main Axis - CSS: Cascading Style Sheets
flex-shrink: how much negative free space can be removed from this item?
... remember this behaviour and what effects min-content and max-content have as we explore flex-grow and flex-shrink later in this article.
...this could be removed from the items in order to make them fit the container.
...And 5 more matches

Relationship of flexbox to other layout methods - CSS: Cascading Style Sheets
the reason that the box alignment properties remain detailed in the flexbox specification as well as being in box alignment is to ensure that completion of the flexbox spec is not held up by box alignment, which has to detail these methods for all layout types.
...if you remove display: flex, you should see that the .box element collapses as we have no clearing applied.
...for the purposes of box generation and layout, the element must be treated as if it had been replaced with its children and pseudo-elements in the document tree.” this value of display controls box generation, and whether the element should generate a box that we can style and see on the page, or whether instead the box it would normally create should be removed and the child elements essentially moved up to participate in whatever layout method the parent would have been part of.
...And 5 more matches

Audio and Video Delivery - Developer guides
the audio and video elements whether we are dealing with pre-recorded audio files or live streams, the mechanism for making them available through the browser's <audio> and <video> elements remains pretty much the same.
...or non supporting browsers goes here --> <a href="audiofile.mp3">download audio</a> <object width="320" height="30" type="application/x-shockwave-flash" data="flashmediaelement.swf"> <param name="movie" value="flashmediaelement.swf" /> <param name="flashvars" value="controls=true&isvideo=false&file=audiofile.mp3" /> </object> </audio> the process is very similar with video — just remember to set isvideo=true in the flashvars value parameters.
...you can also choose how to make your player responsive — for example you might remove the progress bar under certain conditions.
...And 5 more matches

<input type="search"> - HTML: Hypertext Markup Language
the values provided are suggestions, not requirements: users can select from this predefined list or provide a different value.
... tip: use the title attribute to specify text that most browsers will display as a tooltip to explain what the requirements are to match the pattern.
... incremental whether or not to send repeated search events to allow updating live search results while the user is still editing the value of the field.
...And 5 more matches

Evolution of HTTP - HTTP
http/0.9 is extremely simple: requests consist of a single line and start with the only possible method get followed by the path to the resource (not the url as both the protocol, server, and port are unnecessary once connected to the server).
... get /mypage.html the response is extremely simple too: it only consisted of the file itself.
...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 the responses, allowing metadata to be transmitted and making the protocol extremely flexible and extensible.
...And 5 more matches

Closures - JavaScript
for this reason, when myfunc is invoked, the variable name remains available for use, and "mozilla" is passed to alert.
... var counter = (function() { var privatecounter = 0; function changeby(val) { privatecounter += val; } return { increment: function() { changeby(1); }, decrement: function() { changeby(-1); }, value: function() { return privatecounter; } }; })(); console.log(counter.value()); // 0.
... counter.increment(); counter.increment(); console.log(counter.value()); // 2.
...And 5 more matches

Details of the object model - JavaScript
adding and removing properties in class-based languages, you typically create a class at compile time and then you instantiate instances of the class either at compile time or at run time.
...in javascript, however, at run time you can add or remove properties of any object.
...can add or remove properties dynamically to individual objects or to the entire set of objects.
...And 5 more matches

Expressions and operators - JavaScript
nd for the operations listed in the following table: compound assignment operators name shorthand operator meaning assignment x = y x = y addition assignment x += y x = x + y subtraction assignment x -= y x = x - y multiplication assignment x *= y x = x * y division assignment x /= y x = x / y remainder assignment x %= y x = x % y exponentiation assignment x **= y x = x ** y left shift assignment x <<= y x = x << y right shift assignment x >>= y x = x >> y unsigned right shift assignment x >>>= y x = x >>> y bitwise and assignment x &= y x = x & y bitwise xor assignment x ^= y x = x ^ y ...
...for example: 1 / 2; // 0.5 1 / 2 == 1.0 / 2.0; // this is true in addition to the standard arithmetic operations (+, -, *, /), javascript provides the arithmetic operators listed in the following table: arithmetic operators operator description example remainder (%) binary operator.
... returns the integer remainder of dividing the two operands.
...And 5 more matches

Regular expressions - JavaScript
if the regular expression remains constant, using this can improve performance.
...the match made with this part of the pattern is remembered for later use, as described in using groups.
... if using the regexp constructor with a string literal, remember that the backslash is an escape in string literals, so to use it in the regular expression, you need to escape it at the string literal level.
...And 5 more matches

Deprecated and obsolete features - JavaScript
this page lists features of javascript that are deprecated (that is, still available but planned for removal) and obsolete (that is, no longer usable).
... deprecated features these deprecated features can still be used, but should be used with caution because they are expected to be removed entirely sometime in the future.
... you should work to remove their use from your code.
...And 5 more matches

delete operator - JavaScript
the javascript delete operator removes a property from an object; if no more references to the same property are held, it is eventually released automatically.
... the delete operator removes a given property from an object.
... non-configurable properties cannot be removed.
...And 5 more matches

Digital audio concepts - Web media technologies
since the sample rate corresponds to the number of "slices" a sound wave is divided into for each second of time, it's sometimes thought of as a frequency (in the sense that it's a description of something that repeats periodically, not in terms of actual audio frequency), and the samples per second measurement therefore uses the hertz as its unit.
...the nyquist-shannon sampling theorem dictates that to reproduce a sound accurately, it must be sampled at twice the rate of the sound's frequency.
...doubling that per the nyquist theorem results in a final minimum frequency of (you guessed it) 44.1 khz.
...And 5 more matches

Communicating using "port" - Archive of obsolete content
removelistener(): stop listening to a message.
... a content script, to listen for "mymessage" sent from the main add-on code: self.port.on("mymessage", function handlemymessage(mymessagepayload) { // handle the message }); in the main add-on code (in this case a panel instance), to listen for "mymessage" sent from a a content script: panel.port.on("mymessage", function handlemymessage(mymessagepayload) { // handle the message }); port.removelistener() you can use port.on() to listen for messages.
... to stop listening for a particular message, use port.removelistener().
...And 4 more matches

ui/toolbar - Archive of obsolete content
unlike a panel, a toolbar: does not overlap with any web content is persistent, remaining visible until the user chooses to close it is a fixed size, and appears in a fixed location usage creating and destroying toolbars you don't specify toolbar content directly: instead, you create other ui components and supply them to the toolbar constructor.
...the listener is automatically removed after the first time the event is emitted.
... removelistener(event, listener) removes an event listener.
...And 4 more matches

Bootstrapped extensions - Archive of obsolete content
all the application does is call into this script file; the extension is responsible for adding and removing its user interface and handling any other setup and shutdown tasks it requires.
...similarly, when its shutdown() function is called, it must remove anything that it has added to the application, as well as all references to any of its objects.
...in firefox 8 and 9 you had to load/unload the manifest manually using nsicomponentmanager.addbootstrappedmanifestlocation() and nsicomponentmanager.removebootstrappedmanifestlocation().
...And 4 more matches

JavaScript Daemons Management - Archive of obsolete content
so the minidaemon framework will remain the recommended way for simple animations, because daemon without its collection of methods is essentially a clone of it.
...so the minidaemon framework will remain the recommended way for simple animations, because daemon without its collection of methods is essentially a clone of it.
...you could safely remove all or some of them, * depending on your needs.
...And 4 more matches

Appendix E: DOM Building and Insertion (HTML & XUL) - Archive of obsolete content
failure to do so can lead to execution or remote scripts, and in the worst cases to privilege escalation which can leave a user's pc open to remote attack.
...the following methods will all safely create a dom tree without risk of remote execution.
...newitem.setattribute("value", "testvalue"); newitem.setattribute("label", "another popup menu item"); menupopup.appendchild(newitem); }; var jsontemplatebtn = ["xul:toolbarbutton", { id: "mytestbutton", class: "toolbarbutton-1", type: "menu", label: "test button label", tooltiptext: "test button tooltip", removable: true, key: "mytestbutton123" }, [ "menupopup", { onpopupshowing: function(event) { addentrytopopup(this, document, window); } }, null ] ]; var capturednodes = {}; var toolbox = doc.getelementbyid("navigator-toolbox"); var palette = toolbox.palette; var domfragment = jsontodom(jsontemplatebtn, docum...
...And 4 more matches

Setting up an extension development environment - Archive of obsolete content
to quickly achieve our task of creating just a developer profile, we will start the application with the parameters: /path/to/firefox -no-remote -p profilename without these parameters, the default behavior of your mozilla applications is to only open the everyday user profile: named default.
... on ubuntu (and many other linux distributions): /usr/bin/firefox -no-remote -p dev on other distributions of linux/unix: /usr/local/bin/firefox -no-remote -p dev on macos mavericks (10.9) and newer: /applications/firefox.app/contents/macos/firefox-bin -no-remote -p dev & on windows: start -> run "%programfiles%\mozilla firefox\firefox.exe" -no-remote -p dev on windows 64 bit: start -> run "%programfiles(x86)%\mozilla firefox\firefox.exe" -no-remote -p dev t...
... the parameter -p profilename doesn't imply -no-remote, therefore use them together.
...And 4 more matches

JXON - Archive of obsolete content
the object.freeze() method prevents new properties from being added to it, prevents existing properties from being removed and prevents existing properties, or their enumerability, configurability, or writability, from being changed.
...the object.freeze() method prevents new properties from being added to it, prevents existing properties from being removed and prevents existing properties, or their enumerability, configurability, or writability, from being changed.
...the object.freeze() method prevents new properties from being added to it, prevents existing properties from being removed and prevents existing properties, or their enumerability, configurability, or writability, from being changed.
...And 4 more matches

Menu - Archive of obsolete content
methods add(items) clear() contexton(node) hide() insertbefore(newitems, target) item(target) popupon(node) remove(target) replace(target, newitems) reset() set(items) show(anchornode) add(items) adds items to the menu.
... clear() removes all items from the menu, even items not added by the feature.
... remove(target) removes an item from the menu.
...And 4 more matches

Mozilla Crypto FAQ - Archive of obsolete content
export regulations in january 2000 to allow export of source code for open source software implementing encryption, the major remaining legal obstacle to mozilla crypto development was the fact that rsa security, inc., held a u.s.
... yes, documentation of the database format is available; however we cannot guarantee that the format of the database will remain unchanged in the future.
... however, as with apis internal to mozilla modules, mozilla.org cannot guarantee that the format of the key and certificate database will remain unchanged over time; in particular, changes may be introduced at some point that break compatibility with existing applications.
...And 4 more matches

New Skin Notes - Archive of obsolete content
in all other dev centres there is no "visited link color" and we should remove imho.
...--dria page title needs "development skin" removed.
...--callek is it possible to remove the blank space on category pages, like category:dom?by the way, it looks like this skin has the same problem as previous - the edit box, category list on category pages, and others are always below the end of the sidebar.
...And 4 more matches

MenuModification - Archive of obsolete content
modifying a menu menus have a number of methods which may be used to add and remove items.
... if we were to use the example above, we would also want to make sure to remove the items again in a popuphiding event listener.
... removing items from a menu to remove an item from the menu, use the removeitemat method.
...And 4 more matches

Filtering - Archive of obsolete content
to remove the filter, the <triple> should be removed again.
...cument.getelementbyid("filtertriple"); if (country) { if (!triple) { triple = document.createelement("triple"); triple.id = "filtertriple"; triple.setattribute("subject", "?photo"); triple.setattribute("predicate", "http://www.xulplanet.com/rdf/country"); } triple.setattribute("object", country); cond.appendchild(triple); } else if (triple) { cond.removechild(triple); } document.getelementbyid("photoslist").builder.rebuild(); } the 'country' argument to the applyfilter function holds the value to filter by.
... if this is set, we add a filter, otherwise we remove it.
...And 4 more matches

SeaMonkey - making custom toolbar (SM ver. 1.x) - Archive of obsolete content
optionally remove the sections for toolbars where you do not want your button.
... optionally remove the sections for toolbars that you do not need.
...:hover {-moz-image-region: rect(39px 98px 72px 49px);} .custombutton:active {-moz-image-region: rect(39px 147px 72px 98px);} /* common style for all custom buttons - classic */ .custombutton {-moz-image-region: rect( 0px 145px 20px 126px);} .custombutton:hover {-moz-image-region: rect( 0px 164px 20px 145px);} .custombutton:active {-moz-image-region: rect( 0px 183px 20px 164px);} remove one of the common style sections, leaving the section for the theme that you use in seamonkey.
...And 4 more matches

Archived Mozilla and build documentation - Archive of obsolete content
activex control for hosting netscape plug-ins in ie microsoft has removed support for netscape plug-ins from ie 5.5 sp 2 and beyond.
...these services are a balance between the functionality web pages need and the requirement to protect users from malicious web sites.
... porting nspr to unix platforms last modified 16 july 1998 priority content update: i've removed documents from this list that have been migrated into the wiki.
...And 4 more matches

Debugging CSS - Learn web development
a reduced test case is a code example that demonstrates the problem in the simplest possible way, with unrelated surrounding content and styling removed.
... if removing the javascript does not make the issue go away, don't include the javascript.
... if removing the javascript does make the issue go away, then remove as much javascript as you can, leaving in whatever causes the issue.
...And 4 more matches

Getting started with CSS - Learn web development
it has list bullets, and if i decide i don't want those bullets i can remove them like so: li { list-style-type: none; } try adding this to your css now.
... looking at that page you will discover that in addition to removing the list bullets you can change them — try changing them to square bullets by using a value of square.
... a:link { color: pink; } a:visited { color: green; } you can change the way the link looks when the user hovers over it, for example removing the underline, which is achieved by in the next rule: a:hover { text-decoration: none; } in the live example below, you can play with different values for the various states of a link.
...And 4 more matches

Document and website structure - Learn web development
like the header, this content usually remains consistent from one webpage to another — having inconsistent navigation on your website will just lead to confused, frustrated users.
... many web designers consider the navigation bar to be part of the header rather than an individual component, but that's not a requirement; in fact, some also argue that having the two separate is better for accessibility, as screen readers can read the two features better if they are separate.
...--> <form> <input type="search" name="q" placeholder="search query"> <input type="submit" value="go!"> </form> </nav> <!-- here is our page's main content --> <main> <!-- it contains an article --> <article> <h2>article heading</h2> <p>lorem ipsum dolor sit amet, consectetur adipisicing elit.
...And 4 more matches

Manipulating documents - Learn web development
first we will create the text node using document.createtextnode(): const text = document.createtextnode(' — the premier source for web development knowledge.'); now we'll grab a reference to the paragraph the link is inside, and append the text node to it: const linkpara = document.queryselector('p'); linkpara.appendchild(text); that's most of what you need for adding nodes to the dom — you'll make a lot of use of these methods when building dynamic interfaces (we'll look at some examples later).
... moving and removing elements there may be times when you want to move nodes, or delete them from the dom altogether.
... removing a node is pretty simple as well, at least when you have a reference to the node to be removed and its parent.
...And 4 more matches

Componentizing our React app - Learn web development
let's go back to todo.js and remedy that.
...remember: when you're in the middle of a jsx expression, you use curly braces to inject the value of a variable.
...another problem remains though: they're all still checked by default.
...And 4 more matches

React interactivity: Events and state - Learn web development
</button> note: this may seem counter-intuitive regarding best-practice advice that tends to advise against use of inline event handlers on html, but remember that jsx is actually part of your javascript.
...change the console.log() to setname(), as shown below: function handlechange(e) { setname(e.target.value); } now we need to change our handlesubmit() function so that it calls props.addtask with name as an argument — remember our callback prop?
... detour: counting tasks now that we can add new tasks, you may notice a problem: our heading reads 3 tasks remaining, no matter how many tasks we have!
...And 4 more matches

Focus management with Vue refs - Learn web development
specifically, when a user activates the "edit" button, we remove the "edit" button from the dom, but we don't move the user's focus anywhere, so in effect it just disappears.
... well, remember that when we change isediting to true, we no longer render the section of the component featuring the "edit" button.
...instead, we can use the fact that we remove and re-mount our todoitemeditform component whenever the "edit" button is clicked to handle this.
...And 4 more matches

Handling common accessibility problems - Learn web development
present significant market segments), but it is also a legal requirement in many parts of the world to make web content accessible to people with disabilities.
...you could do this manually by just removing the css from your code, but the easiest way is to use browser features, for example: firefox: select view > page style > no style from the main menu.
...it is a good idea to double up focus and hover styles, so your users get that visual clue that a control will do something when activated, whether they are using mouse or keyboard: a:hover, input:hover, button:hover, select:hover, a:focus, input:focus, button:focus, select:focus { font-weight: bold; } note: if you do decide to remove the default focus styling using css, make sure you replace it with something else that fits in with your design better — it is a very valuable accessiblity tool, and should not be removed.
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Mozilla’s UAAG evaluation report
when filing mozilla bugs based on uaag requirements, please use bug 24413 as the uaag meta bug.
... 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 rated na: not applicable document under construction guideline 1.
...(p1) vg we have some remaining bugs, and some keyboard usability issues, but in general mozilla now has keyboard equivalents for almost everything.
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Storage access policy: Block cookies from trackers
as described above, note that nightly may include additional protections that end up getting removed or changed before they reach our release users.
...specifically, we check the exact hostname of the resource against the list, as well as the last four hostnames formed by starting with the last five components and successively removing the leading component.
...they are intended to be temporary and will be removed in a future version of firefox.
...And 4 more matches

AsyncShutdown.jsm
typically, each shutdown phase removes some capabilities from the application.
...failing to inform the system of this requirement can (and has been known to) cause data loss.
... methods overview void addblocker(string name, function|promise condition, optional function info) boolean removeblocker(function|promise condition) methods addblocker () register a blocker for the completion of a phase.
...And 4 more matches

Localizing with Mercurial
mercurial allows localizers to work locally (on their machines) and then push (an hg term) changes to a remote repository, which usually is hosted on the mozilla servers (hg.mozilla.org).
... to update your local l10n repo after your first clone, run this command from your local l10n directory: hg pull -u creating l10n patches another thing you can do with hg without needing account priviledges is creating l10n patches of your work for someone else to commit to your remote l10n repo on the mozilla servers.
... doing this ensures that your dashboards are always accurate, as they look at your remote repo.
...And 4 more matches

Mozilla DOM Hacking Guide
remember that the docreate member function is called through a pointer to a function named mconstructorfptr, a member of the nsdomclassinfodata struct.
... static nsresult init(): called only once, it is used to initialize the remaining members of the nsdomclassinfodata structure, as mentioned above.
... once called, init() sets sisinitialized to true, to remember that the initialization has been performed.
...And 4 more matches

Mozilla Quirks Mode Behavior
removed in firefox 50 (bug 648331).
...this behavior is being removed in firefox 27, for interoperability.
...this quirk has been removed in firefox 37 and empty-cells also defaults to show in quirks mode (bug 1020400).
...And 4 more matches

Bytecode Descriptions
the iter object pushed by this instruction must not be used or removed from the stack except by jsop::moreiter and jsop::enditer, or by error handling.
...if it is, no element is defined, but the array length and the stack value index are still incremented.
...implements: several steps in arrayaccumulation that call createdataproperty, set the array length, and/or increment nextindex.
...And 4 more matches

SpiderMonkey 24
e4x, an extension to ecmascript adding xml support, has been removed.
... jaegermonkey has been removed and replaced by ionmonkey spidermonkey 24 is not binary-compatible with previous releases, nor is it source-code compatible.
... in the long run we anticipate removing the environment variable-based overriding when we drop support for versions of visual studio prior to 2010.
...And 4 more matches

Avoiding leaks in JavaScript XPCOM components
the requirements for such a memory allocation system are: memory should be returned to the heap when the program no longer needs it (or soon thereafter) so that the amount of memory consumed by the program does not increase.
... meeting both requirements at the same time can be tricky.
... garbage collection garbage collection is generally used to refer to algorithms that (1) determine which objects are still needed by starting from a set of roots and finding all objects reachable from those objects and (2) returning all remaining objects to the heap.
...And 4 more matches

An Overview of XPCOM
in the haste of early mozilla development, components were created where they were inappropriate, but there's been an ongoing effort to remove xpcom from places like this.
...the reference count is incremented automatically when the client instantiates the component; over the course of the component's life, the reference count goes up and down.
...it can raise some real housekeeping problems when, for example, a client uses an interface and forgets to decrement the reference count.
...And 4 more matches

Replace
void replace( index_type acutstart, index_type acutlength, const self_type& astring ); parameters acutstart [in] the starting index of the section to remove, measured in storage units.
... acutlength [in] the length of the section to remove, measured in storage units.
... void replace( index_type acutstart, size_type acutlength, const char_type* adata, size_type adatalength = pr_uint32_max ); parameters acutstart [in] the starting index of the section to remove, measured in storage units.
...And 4 more matches

Replace
void replace( index_type acutstart, index_type acutlength, const self_type& astring ); parameters acutstart [in] the starting index of the section to remove, measured in storage units.
... acutlength [in] the length of the section to remove, measured in storage units.
... void replace( index_type acutstart, size_type acutlength, const char_type* adata, size_type adatalength = pr_uint32_max ); parameters acutstart [in] the starting index of the section to remove, measured in storage units.
...And 4 more matches

IAccessibleText
long width, [out] long height ); [propget] hresult ncharacters([out] long ncharacters ); [propget] hresult newtext([out] ia2textsegment newtext ); [propget] hresult nselections([out] long nselections ); [propget] hresult offsetatpoint([in] long x, [in] long y, [in] enum ia2coordinatetype coordtype, [out] long offset ); [propget] hresult oldtext([out] ia2textsegment oldtext ); hresult removeselection([in] long selectionindex ); hresult scrollsubstringto([in] long startindex, [in] long endindex, [in] enum ia2scrolltype scrolltype ); hresult scrollsubstringtopoint([in] long startindex, [in] long endindex, [in] enum ia2coordinatetype coordinatetype, [in] long x, [in] long y ); [propget] hresult selection([in] long selectionindex, [out] long startoffset, [out] long endoffset ); ...
...oldtext() returns any removed text().
... provided for use by the ia2_event_text_removed/updated event handlers.
...And 4 more matches

inIDOMUtils
rindex); nsidomfontfacelist getusedfontfaces(in nsidomrange arange); bool haspseudoclasslock(in nsidomelement aelement, in domstring apseudoclass); boolean isignorablewhitespace(in nsidomcharacterdata adatanode); bool isinheritedproperty(in astring apropertyname); void parsestylesheet(in nsidomcssstylesheet asheet, in domstring ainput); void removepseudoclasslock(in nsidomelement aelement, in domstring apseudoclass); astring rgbtocolorname(in octet ar, in octet ag, in octet ab); bool selectormatcheselement(in nsidomelement aelement, in nsidomcssstylerule arule, in unsigned long aselectorindex, [optional] in domstring apseudo); void setcontentstate(in nsidomelement aelement, in unsigned long long astate); ...
... return value void setcontentstate() sets the given element as the current owner of the specified state, and removes that state from the previous owner.
... removepseudoclasslock() removes a pseudo-class lock from the element.
...And 4 more matches

mozIPersonalDictionary
ipersonaldictionary); method overview void addcorrection(in wstring word,in wstring correction, in wstring lang); void addword(in wstring word, in wstring lang); boolean check(in wstring word, in wstring lang); void endsession(); void getcorrection(in wstring word, [array, size_is(count)] out wstring words, out pruint32 count); void ignoreword(in wstring word); void load(); void removecorrection(in wstring word,in wstring correction, in wstring lang); void removeword(in wstring word, in wstring lang); void save(); attributes attribute type description wordlist nsistringenumerator get the (lexicographically sorted) list of words.
...removecorrection() removes a misspelling from the list of corrections.
... this removes a single misspelling and correction pair from the list.
...And 4 more matches

nsIApplicationCache
inactive caches are removed from the cache when no longer referenced.
...this removes all resources it has cached.
... if this is the active application cache for the group, the group is removed.
...And 4 more matches

nsIControllers
in nsicontroller controller); nsicontroller getcontrollerat(in unsigned long index); nsicontroller getcontrollerbyid(in unsigned long controllerid); unsigned long getcontrollercount(); nsicontroller getcontrollerforcommand(in string command); unsigned long getcontrollerid(in nsicontroller controller); void insertcontrollerat(in unsigned long index, in nsicontroller controller); void removecontroller(in nsicontroller controller); nsicontroller removecontrollerat(in unsigned long index); attributes attribute type description commanddispatcher nsidomxulcommanddispatcher obsolete since gecko 1.9 methods appendcontroller() adds a controller to the end of the list.
...exceptions thrown ns_error_failure the id is greater than the number of controllers that have been inserted, or the controller has since been removed.
... exceptions thrown ns_error_out_of_memory removecontroller() removes a controller from the list of controllers.
...And 4 more matches

nsIEditorIMESupport
although it may still work in some browsers, its use is discouraged since it could be removed at any time.
...although it may still work in some browsers, its use is discouraged since it could be removed at any time.
...although it may still work in some browsers, its use is discouraged since it could be removed at any time.
...And 4 more matches

nsIEditorSpellCheck
st([array, size_is(count)] out wstring dictionarylist, out pruint32 count); wstring getnextmisspelledword(); void getpersonaldictionary(); wstring getpersonaldictionaryword(); wstring getsuggestedword(); void ignorewordalloccurrences(in wstring word); void initspellchecker(in nsieditor editor, in boolean enableselectionchecking); void removewordfromdictionary(in wstring word); void replaceword(in wstring misspelledword, in wstring replaceword, in boolean alloccurrences); void savedefaultdictionary(); obsolete since gecko 9.0 void setcurrentdictionary(in astring dictionary); void setfilter(in nsitextservicesfilter filter); void uninitspellchecker(); void updatecurrentdictionary...
...return value the next best suggestion for the last word that was checked and was misspelled, or an empty string if there are no remaining suggestions.
... removewordfromdictionary() removes a word from the current personal dictionary.
...And 4 more matches

nsIFrameMessageManager
this provides a way for local frames to receive messages from remote frames.
... 1.0 66 introduced gecko 2.0 obsolete gecko 17.0 inherits from: nsisupports last changed in gecko 17.0 (firefox 17.0 / thunderbird 17.0 / seamonkey 2.14) this interface is obsolete and was removed in firefox 17.
... method overview void addmessagelistener(in astring amessage, in nsiframemessagelistener alistener, [optional] in boolean listenwhenclosed); void removemessagelistener(in astring amessage, in nsiframemessagelistener alistener); void sendasyncmessage(in astring amessage, in astring json); methods addmessagelistener() adds a message listener to the local frame.
...And 4 more matches

nsILoginManager
void getalldisabledhosts([optional] out unsigned long count, [retval, array, size_is(count)] out wstring hostnames); void getalllogins([optional] out unsigned long count, [retval, array, size_is(count)] out nsilogininfo logins); boolean getloginsavingenabled(in astring ahost); void modifylogin(in nsilogininfo oldlogin, in nsisupports newlogindata); void removealllogins(); void removelogin(in nsilogininfo alogin); void searchlogins(out unsigned long count, in nsipropertybag matchdata, [retval, array, size_is(count)] out nsilogininfo logins); void setloginsavingenabled(in astring ahost, in boolean isenabled); methods addlogin() stores a new login in the login manager.
... if the propertybag contains an item named "timesusedincrement", the login's timesused property will be incremented by the item's value.
... removealllogins() removes all logins known by the login manager.
...And 4 more matches

nsIParserUtils
sanitizerlogremovals (1 << 6) flag for sanitizer: log messages to the console for everything that gets sanitized.
...that is, by default, for example <img> with a source pointing to an http server potentially controlled by a third party is not removed.
... by default, non-dangerous non-css presentational html elements and attributes or forms are not removed.
...And 4 more matches

nsIPrefBranch2
method overview void addobserver(in string adomain, in nsiobserver aobserver, in boolean aholdweak); void removeobserver(in string adomain, in nsiobserver aobserver); methods addobserver() add a preference change observer.
... removeobserver() remove a preference change observer.
... note: you must call removeobserver method on the same nsiprefbranch2 instance on which you called addobserver() method in order to remove aobserver; otherwise, the observer will not be removed.
...And 4 more matches

nsITextInputProcessor
e(in domstring amodifierkeyname); boolean keydown([optional] in nsidomkeyevent adomkeyevent, [optional] in unsigned long akeyflags); boolean keyup([optional] in nsidomkeyevent adomkeyevent, [optional] in unsigned long akeyflags); void setcaretinpendingcomposition(in unsigned long aoffset); void setpendingcompositionstring(in domstring astring); void sharemodifierstateof(in nsitextinputprocessor aother); boolean startcomposition([optional] in nsidomkeyevent adomkeyevent, [optional] in unsigned long akeyflags); attributes attribute type description hascomposition boolean whether the instance has composition or not.
... sharemodifierstateof() shares modifier state of another instance.
... void sharemodifierstateof(in nsitextinputprocessor aother); parameters aother another instance.
...And 4 more matches

Performance
this operation is extremely slow.
...the asynchronous writes discussed below removes most of the immediate penalty of a commit, so you will not notice the problem as much.
... the problem is that these requirements make some operations, especially commits, very slow.
...And 4 more matches

Migrating from Firebug - Firefox Developer Tools
this feature can globally be enabled via the break on mutate button, or individually for each element and for different types of changes like attribute changes, content changes or element removal.
...those panels allow you to enable and disable single or all breakpoints and to remove single breakpoints or all of them at once.
... view remote address the remote address of a request is shown within the remote ip column within firebug.
...And 4 more matches

Allocations - Firefox Developer Tools
click this to see the places this function was called from: here you can see that signallater() was called from two places: removeinner() and setselectioninner().
...but signallater() was called from two places: removeinner() and setselectioninner().
...however, removeinner() has 8901 in total count, while setselectioninner() has just 3 in total count.
...And 4 more matches

Waterfall - Firefox Developer Tools
non-incremental gc events are labeled "(non-incremental)".
... non-incremental reason if the gc event was non-incremental, the string indicates the reason non-incremental gc was performed.
... to help reduce the length of pauses, spidermonkey implements incremental gc: this means that it can perform garbage collection in fairly small increments, letting the program run in between.
...And 4 more matches

AudioTrackList - Web APIs
onremovetrack an event handler to call when the removetrack event is sent, indicating that an audio track has been removed from the media element.
... removetrack fired when a new audio track has been removed from the media element.
... also available via the onremovetrack property.
...And 4 more matches

DataTransfer.mozClearDataAt() - Web APIs
the datatransfer.mozcleardataat() method removes the data associated with the given format for an item at the specified index.
... if the format argument is not provided, then the data associated with all formats is removed.
...if the last format for the item is removed, the entire item is removed, reducing mozitemcount by one.
...And 4 more matches

Document.requestStorageAccess() - Web APIs
assuming all of the requirements above are satisfied, firefox will automatically grant storage access to the requesting origin on up to a threshold number of first-party origins in the current session for the duration of user’s session, up to a maximum of 24 hours.
... the number of origins the requesting origin has storage access to is incremented by one.
... note that this number is also incremented when automatic access grants are given through our compatibility heuristics.
...And 4 more matches

Traversing an HTML table with JavaScript and DOM Interfaces - Web APIs
you will learn how to create, access and control, and remove html elements dynamically.
... next, we attach each <td> element to its parent <tr> element using row.appendchild(cell); next, we attach each <tr> element to the parent <tbody> element using tblbody.appendchild(row); next, we attach the <tbody> element to its parent <table> element using tbl.appendchild(tblbody); next, we attach the <table> element to its parent <body> element using body.appendchild(tbl); remember this technique.
...remember to keep in mind the tree model for the structures you are planning to create; this will make it easier to write the necessary code.
...And 4 more matches

FileSystemEntrySync - Web APIs
it includes methods for working with files—including copying, moving, removing, and reading files—as well as information about the file it points to—including the file name and its path from the root to the entry.
... method overview metadata getmetadata () raises (fileexception); filesystementrysync moveto (in directoryentrysync parent, optional domstring newname) raises (fileexception); filesystementrysync copyto(in directoryentrysync parent, optional domstring newname) raises (fileexception); domstring tourl(); void remove() raises (fileexception); directoryentrysync getparent(); attributes attribute type description filesystem readonly filesystemsync the file system where the entry resides.
... returns domstring exceptions none remove() deletes a file or directory.
...And 4 more matches

Drag Operations - Web APIs
you can clear the data using the cleardata() method, which takes one argument: the type of the data to remove.
...if the type is not specified, the data associated with all types is removed.
... if the chosen effect were "move", then the original data should be removed from the source of the drag within the dragend event.
...And 4 more matches

Key Values - Web APIs
removes the currently selected input.
...ejects removable media (or toggles an optical storage device tray open and closed).
... if more function keys are available, their names continue the pattern here by continuing to increment the numeric portion of each key's name, so that, for example, "f24" is a valid key value.
...And 4 more matches

RTCConfiguration.bundlePolicy - Web APIs
if the remote peer isn't bundle-aware, the ice agent chooses one audio track and one video track and those two tracks are each assigned to the corresponding rtcdtlstransport.
...if the remote endpoint can't handle bundling, each media track is negotiated on its own separate transport.
... this introduces bundling but will fall back to not bundling if the remote peer can't handle it.
...And 4 more matches

RTCIceCandidatePairStats - Web APIs
firstrequesttimestamp optional a domhighrestimestamp value which specifies the time at which the first stun request was sent from the local peer to the remote peer for this candidate pair.
... lastpacketreceivedtimestamp optional a domhighrestimestamp value indicating the time at which the last packet was received by the local peer from the remote peer for this candidate pair.
... lastpacketsenttimestamp optional a domhighrestimestamp value indicating the time at which the last packet was sent from the local peer to the remote peer for this candidate pair.
...And 4 more matches

RTCIceTransportState - Web APIs
values "new" the rtcicetransport is currently gathering local candidates, or is waiting for the remote device to begin to transmit the remote candidates, or both.
... "checking" at least one remote candidate has been received, and the rtcicetransport has begun examining pairings of remote and local candidates in order to attempt to identify viable pairs that could be used to establish a connection.
... keep in mind that gathering of local candidates may still be underway, and, similarly, the remote device also may still be gathering candidates of its own.
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RTCPeerConnection: icecandidate event - Web APIs
the event handler should transmit the candidate to the remote peer over the signaling channel so the remote peer can add it to its set of remote candidates.
...this candidate needs to be delivered to the remote peer over the signaling channel your code manages.
... rtcpeerconnection.onicecandidate = (event) => { if (event.candidate) { sendcandidatetoremotepeer(event.candidate) } else { /* there are no more candidates coming during this negotiation */ } } the remote peer, upon receiving the candidate, will add the candidate to its candidate pool by calling addicecandidate(), passing in the candidate string you have passed along using the signaling server.
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RTCStatsReport - Web APIs
inbound-rtp an rtcinboundrtpstreamstats object providing statistics about inbound data being received from remote peers.
...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.
... remote-candidate the report is an rtcicecandidatestats object containing statistics about the remote candidate's rtcicetransport.
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RTCStatsType - Web APIs
inbound-rtp an rtcinboundrtpstreamstats object providing statistics about inbound data being received from remote peers.
...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.
... remote-candidate the report is an rtcicecandidatestats object containing statistics about the remote candidate's rtcicetransport.
...And 4 more matches

TextTrackList - Web APIs
onremovetrack an event handler to call when the removetrack event is sent, indicating that a text track has been removed from the media element.
... removetrack fired when a new text track has been removed from the media element.
... also available via the onremovetrack property.
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Using the User Timing API - Web APIs
this document shows how to create mark and measure performance entry types and how to use user timing methods (which are extensions of the performance interface) to retrieve and remove entries from the browser's performance timeline.
..." + entries[i].name, 0); } } removing performance marks the performance.clearmarks() method is used to remove one or more marks from the browser's performance timeline.
... if a specific mark name is given to this method, only the mark(s) with that name will be removed.
...And 4 more matches

VideoTrackList - Web APIs
onremovetrack an event handler to call when the removetrack event is sent, indicating that a video track has been removed from the media element.
... removetrack fired when a new video track has been removed from the media element.
... also available via the onremovetrack property.
...And 4 more matches

Viewpoints and viewers: Simulating cameras in WebXR - Web APIs
for example, a classic arcade game such as pac-man takes place on a fixed game map, so the camera remains fixed a set distance above the map, always pointed straight down at the game world.
... in a side-scrolling or top-scrolling game such as super mario bros., the camera moves along left and right (or up and down, or both) to ensure that the action remains visible even though the game level is much larger than the viewport.
...the value of w is always 0 for vectors, so the aforementioned vector can also be represented using [3, 1, -2, 0] or: [31-20]\left [ \begin{matrix} 3 \\ 1 \\ -2 \\ 0 \end{matrix} \right ] webxr automatically normalizes vectors to have a length of 1 meter; however, you may find that it makes sense to do it yourself for various reasons, such as to improve performance of calculations by not having to repeatedly perform normalization.
...And 4 more matches

ARIA Test Cases - Accessibility
- - - voiceover (leopard) n/a n/a - fail window-eyes - - - - nvda - n/a - - zoom (leopard) pass n/a pass pass zoomtext - - - - orca - - - - checkbox simple checkbox testcases: set aria-checked="false" for unchecked both remove or set attribute for unchecked case -- also includes an invalid and required checkbox hierarchical (newly added test not in test results yet) dojo nightly build expected at behavior: screen reader should speak the accessible name followed by both the type being checkbox and the state (checked, unchecked).
... markup used: role="checkbox" aria-checked="true" or "false" notes: need testcase where aria-checked attribute is removed instead of set to false results: at firefox ie opera safari jaws 9 - - n/a n/a jaws 10 pass fail (changes not spoken) fail fail voiceover (leopard) n/a n/a - fail window-eyes pass pass fail (unchecked presented as checked, ie exposing incorrect state for no aria-checked attribute) fail fail nvda fail on #2 -- repetitive text spoken, first checkbox toggle speaks incorrect state n/a fail fail zoom (leopard) pass n/a pass pass ...
... zoomtext pass - fail fail orca pass n/a - - tristate checkbox testcases: both remove or unset for unchecked case expected at behavior: screen reader should announce accessible name, role and state.
...And 4 more matches

Implementing a Microsoft Active Accessibility (MSAA) Server - Accessibility
the screen reader user can navigate the web page using screen reader commands or browser commands, and the two pieces of software must remain in sync.
...without downloading the sdk, you won't get the extremely useful tools, which help a great deal in the learning process.
...ns of this event causes assistive technology crashes] event_object_show [can be important, depending on project] event_object_hide [can be important, depending on project] event_object_reorder [important for mutating docs] event_object_focus [important] event_object_selection [important] event_object_selectionadd [important for multiple selection] event_object_selectionremove [important for multiple selection] event_object_selectionwithin [important for multiple selection] event_object_statechange [important for checkboxes and radio buttons] event_object_locationchange event_object_namechange event_object_descriptionchange event_object_valuechange [important for sliders and progress meters] event_object_parentchange event_object_help...
...And 4 more matches

Web Accessibility: Understanding Colors and Luminance - Accessibility
for the purposes of this document, we'll use terminlogy as it is defined in the w3c, in the css color module level 3 when working with color, it's important to know which "color space" you are working in, as different color spaces map to different measurement systems.
... this is evolving, and new methods for measuring color involve measurements using other color spaces, but color measurements in the rgb color space still predominates, and this includes video production.
... because we do not perceive the color "blue" as well as other colors, for example, some algorithms for compressing image sizes remove the parts of the image with "blue" in them more heavily than other parts of an image.
...And 4 more matches

<length> - CSS: Cascading Style Sheets
units relative length units relative lengths represent a measurement in terms of some other distance.
... note: these units, especially em and rem, are often used to create scalable layouts, which maintain the vertical rhythm of the page even when the user changes the font size.
... rem represents the font-size of the root element (typically <html>).
...And 4 more matches

text-transform - CSS: Cascading Style Sheets
in irish (ga), certain prefixed letters remain in lowercase when the base initial is capitalized, so for example text-transform: uppercase will change ar aon tslí to ar aon tslÍ and not, as one might expect, ar aon tslÍ (firefox only).
... in some cases, a hyphen is also removed upon uppercasing: an t-uisce transforms to an tuisce (and the hyphen is correctly reinserted by text-transform: lowercase).
...other characters remain unchanged (they retain their original case as written in the element's text).
...And 4 more matches

<details>: The Details disclosure element - HTML: Hypertext Markup Language
this might look like the following: here we see a standard disclosure widget with the label "system requirements", in its default closed state.
... when the user clicks on the widget or focuses it then presses the space bar, it "twists" open, revealing its contents: from there, you can use css to style the disclosure widget, and you can programmatically open and close the widget by setting/removing its open attribute.
...here's what your browser does with it: providing a summary this example adds a summary to the above example by using the <summary> element inside <details>, like this: <details> <summary>system requirements</summary> <p>requires a computer running an operating system.
...And 4 more matches

<input type="email"> - HTML: Hypertext Markup Language
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.
...any trailing and leading whitespace is removed from each address in the list.
...the values provided are suggestions, not requirements: users can select from this predefined list or provide a different value.
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<input type="number"> - HTML: Hypertext Markup Language
the values provided are suggestions, not requirements: users can select from this predefined list or provide a different value.
... note: it's crucial to remember that a user can tinker with your html behind the scenes, so your site must not use simple client-side validation for any security purposes.
... it's far too easy for someone to make adjustments to the html that allow them to bypass the validation, or to remove it entirely.
...And 4 more matches

<input type="url"> - HTML: Hypertext Markup Language
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.
...the values provided are suggestions, not requirements: users can select from this predefined list or provide a different value.
... tip: use the title attribute to specify text that most browsers will display as a tooltip to explain what the requirements are to match the pattern.
...And 4 more matches

<video>: The Video Embed element - HTML: Hypertext Markup Language
to remove autoplay, the attribute needs to be removed altogether.
... the allowed values are nodownload, nofullscreen and noremoteplayback.
... disableremoteplayback a boolean attribute used to disable the capability of remote playback in devices that are attached using wired (hdmi, dvi, etc.) and wireless technologies (miracast, chromecast, dlna, airplay, etc).
...And 4 more matches

Indexed collections - JavaScript
remember, javascript array indexes are 0-based: they start at 0, not 1.
...writing 0 empties it entirely: let cats = ['dusty', 'misty', 'twiggy'] console.log(cats.length) // 3 cats.length = 2 console.log(cats) // logs "dusty, misty" - twiggy has been removed cats.length = 0 console.log(cats) // logs []; the cats array is empty cats.length = 3 console.log(cats) // logs [ <3 empty items> ] iterating over arrays a common operation is to iterate over the values of an array, processing each one in some way.
... let myarray = new array('1', '2') myarray.push('3') // myarray is now ["1", "2", "3"] pop() removes the last element from an array and returns that element.
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Array - JavaScript
nana'] console.log(fruits.length) // 2 access an array item using the index position let first = fruits[0] // apple let last = fruits[fruits.length - 1] // banana loop over an array fruits.foreach(function(item, index, array) { console.log(item, index) }) // apple 0 // banana 1 add an item to the end of an array let newlength = fruits.push('orange') // ["apple", "banana", "orange"] remove an item from the end of an array let last = fruits.pop() // remove orange (from the end) // ["apple", "banana"] remove an item from the beginning of an array let first = fruits.shift() // remove apple from the front // ["banana"] add an item to the beginning of an array let newlength = fruits.unshift('strawberry') // add to the front // ["strawberry", "banana"] find the index of an it...
...em in the array fruits.push('mango') // ["strawberry", "banana", "mango"] let pos = fruits.indexof('banana') // 1 remove an item by index position let removeditem = fruits.splice(pos, 1) // this is how to remove an item // ["strawberry", "mango"] remove items from an index position let vegetables = ['cabbage', 'turnip', 'radish', 'carrot'] console.log(vegetables) // ["cabbage", "turnip", "radish", "carrot"] let pos = 1 let n = 2 let removeditems = vegetables.splice(pos, n) // this is how to remove items, n defines the number of items to be removed, // starting at the index position specified by pos and progressing toward the end of array.
... console.log(vegetables) // ["cabbage", "carrot"] (the original array is changed) console.log(removeditems) // ["turnip", "radish"] copy an array let shallowcopy = fruits.slice() // this is how to make a copy // ["strawberry", "mango"] accessing array elements javascript arrays are zero-indexed.
...And 4 more matches

Expressions and operators - JavaScript
increment and decrement postfix/prefix increment and postfix/prefix decrement operators.
... a++ postfix increment operator.
... a-- postfix decrement operator.
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Critical rendering path - Web Performance
document object model dom construction is incremental.
...while the dom construction is incremental, cssom is not.
...remember the c in css stands for 'cascade'.
...And 4 more matches

Applying SVG effects to HTML content - SVG: Scalable Vector Graphics
applying the svg effect to (x)html is accomplished by assigning the target class defined above to an element, like this: <p class="target" style="background:lime;"> lorem ipsum dolor sit amet, consectetur adipisicing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua.
...</p> <p> lorem ipsum dolor sit amet, consectetur adipisicing <b class="target">elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua.</b> ut enim ad minim veniam.
... <p class="target" style="background:lime;"> lorem ipsum dolor sit amet, consectetur adipisicing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua.
...And 4 more matches

Subdomain takeovers - Web security
this can happen because either a virtual host hasn’t been published yet or a virtual host has been removed.
...however, if you remove your appliance from the outlet (or haven’t plugged one in yet), someone can plug in a different one.
... if the process of provisioning or deprovisioning (removing) a virtual host is not handled properly, there can be an opportunity for an attacker to take over a subdomain.
...And 4 more matches

passwords - Archive of obsolete content
interact with firefox's password manager to add, retrieve and remove stored credentials.
... remove stored credentials from the password manager.
... remove(options) removes a stored credential.
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event/core - Archive of obsolete content
emit(target, 'message', 'event'); // info: 'hello event' emit(target, 'data', { type: 'data' }, 'second arg'); // info: [object object] 'second arg' registered event listeners may be removed using off function: off(target, 'message'); emit(target, 'message', 'bye'); // info: 'hello bye' sometimes listener only cares about first event of specific type.
... to avoid hassles of removing such listeners there is a convenient once function: once(target, 'load', function() { console.log('ready'); }); emit(target, 'load') // info: 'ready' emit(target, 'load') there are also convenient ways to remove registered listeners.
... all listeners of the specific type can be easily removed (only two argument must be passed): off(target, 'message'); also, removing all registered listeners is possible (only one argument must be passed): off(target); globals functions on(target, type, listener) registers an event listener that is called every time events of the specified type is emitted on the given event target.
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ui/frame - Archive of obsolete content
the listener is automatically removed after the first time the event is emitted.
... removelistener(event, listener) removes an event listener.
... for example, this code is equivalent to once(): var { frame } = require("sdk/ui/frame"); var frame = new frame({ url: "./frame.html" }); frame.on("message", pong) function pong(e) { if (e.data == "ping") { e.source.postmessage("pong", "*"); } frame.removelistener("message", pong) } parameters event : string the event the listener is listening for.
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HTML to DOM - Archive of obsolete content
safely parsing simple html to dom when using xmlhttprequest to get the html of a remote webpage, it is often advantageous to turn that html string into dom for easier manipulation.
... however, there are potential dangers involved in injecting remote content in a privileged context in your extension, so it can be desirable to parse the html safely.
...this will remove tags like <script>, <style>, <head>, <body>, <title>, and <iframe>.
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Chapter 4: Using XPCOM—Implementing advanced processes - Archive of obsolete content
enableprivilege is disabled in firefox 15 and will be removed in firefox 17.
...this is extremely dangerous, and you should never check this option.
... passing true as a parameter for the nsilocalfile.remove() method will recursively delete folders and files.
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Appendix B: Install and Uninstall Scripts - Archive of obsolete content
regarding local data, it is debatable if it is good practice to remove it or not.
... uninstalling an add-on happens in 2 stages: first the add-on is flagged to be uninstalled, and then the add-on is actually removed.
...in this case the user is told that firefox needs to restart in order for the extension to be completely removed.
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Inner-browsing extending the browser navigation paradigm - Archive of obsolete content
an implementation can also use other transport technologies such as soap-based remote procedure calls, xmlhttprequest interfaces, or dom 3 load.
...there are basically two steps in this process: data load: acquisition of information data acquisition can be implemented using javascript and remote procedure calls using soap-based rpc mechanism or using interfaces like xmlhttprequest (currently offered in netscape 7 and internet explorer 6).
... of course, specific implementations may have different requirements, like the use of multiple iframe elements to make multiple requests retrieving different contents at the same time.
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List of Mozilla-Based Applications - Archive of obsolete content
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 its monitoring package astyle css...
...chromium and google chrome web browser uses mozilla nss and npapi libraries chromeless browser with html-based interface classilla mozilla browser for mac os 9 clines a clone of color lines (game) standalone version cloud web operating system cloud browse iphone/ipad/ipod touch browser seems to be firefox running remotely on servers that people access through device conkeror keyboard-oriented browser convertigo enterprise mashup server server tool for transactional web scraping and for web clipping cometbird another firefox mod modified version of firefox correo email couac (fr) web-based email and jabber app couchdb do...
... dogtag certificate system uses nss dojo javascript toolkit uses mozilla rhino in shrinksafe eclipse platform open development platform the ajax toolkit framework, standard widget toolkit and eclipsemozilla projects make use of mozilla elixon wcms/xul web content management system fully remote xul wcms (no need to install extensions).
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Editor Embedding Guide - Archive of obsolete content
cmd_removelinks removes the existing link from the selection (if any).
... getcommandstate "state_enabled"(boolean) docommand no parameters note see also cmd_removelist cmd_ul makes unordered list from selection or inserts new list if there is no selection.
... getcommandstate "state_enabled"(boolean) docommand no parameters note see also cmd_removelist cmd_dt inserts list item (dt element).
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Mozilla Application Framework in Detail - Archive of obsolete content
css is used to style these ui's and dtd's are used to localize the textual information - making your application extremely flexible and able to be utilized across the globe.
...where speed is the foremost consideration, we provide c++ libraries with multi-language interfaces for comprehensive, performant access to networking, filesystem, content, rendering, and much more.
...gecko is the premier cross-platform, full-featured, mature and well-tested layout engine available, providing robust and high quality support for a massive array of standards.
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Template Builder Interface - Archive of obsolete content
templates can only be used in xul documents, however, there is no requirement that the templates generate xul elements.
...this method removes any existing generated content and deletes all data in the rule network.
...essentially, the rebuild method instructs the builder to remove any existing information and reconstruct it from the beginning.
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Custom toolbar button - Archive of obsolete content
optionally remove the sections for target applications that you do not want.
...content/button.xul # thunderbird compose overlay chrome://messenger/content/messengercompose/messengercompose.xul chrome://custombutton/content/button.xul # thunderbird address book overlay chrome://messenger/content/addressbook/addressbook.xul chrome://custombutton/content/button.xul # sunbird overlay chrome://calendar/content/calendar.xul chrome://custombutton/content/button.xul optionally remove the sections for toolbars that you do not need.
... optionally remove the sections for toolbars that you do not need.
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XUL element attributes - Archive of obsolete content
when the xul document is contained on a remote web site, the datasources may only be loaded from the same domain as the document.
... flex type: string (representing an integer) indicates the flexibility of the element, which indicates how an element's container distributes remaining empty space among its children.
...once the default sizes of elements in a box are calculated, the remaining space in the box is divided among the flexible elements, according to their flex ratios.
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listbox - Archive of obsolete content
ation, itemcount, listboxobject, selectedcount, selectedindex, selecteditem, selecteditems, seltype, suppressonselect, tabindex, value methods additemtoselection, appenditem, clearselection, ensureelementisvisible, ensureindexisvisible, getindexoffirstvisiblerow, getindexofitem, getitematindex, getnumberofvisiblerows, getrowcount, getselecteditem, insertitemat, invertselection, movebyoffset, removeitemat, removeitemfromselection, scrolltoindex, selectall, selectitem, selectitemrange, timedselect, toggleitemselection examples <listbox id="thelist"> <listitem label="ruby"/> <listitem label="emerald"/> <listitem label="sapphire" selected="true"/> <listitem label="diamond"/> </listbox> <listbox id="thelist" rows="10" width="400"> <listhead> <listheader label="1ct gem" ...
...this is done incrementally, so typing more letters with select more specific items.
...lientrect(), getclientrects(), getelementsbyattribute, getelementsbyattributens, getelementsbyclassname(), getelementsbytagname(), getelementsbytagnamens(), getuserdata, hasattribute(), hasattributens(), hasattributes(), haschildnodes(), insertbefore(), isdefaultnamespace(), isequalnode, issamenode, issupported(), lookupnamespaceuri, lookupprefix, normalize(), queryselector(), queryselectorall(), removeattribute(), removeattributenode(), removeattributens(), removechild(), removeeventlistener(), replacechild(), setattribute(), setattributenode(), setattributenodens(), setattributens(), setuserdata additemtoselection( item ) return type: no return value selects the given item, without deselecting any other items that are already selected.
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menuitem - Archive of obsolete content
a workaround is to set the autocheck attribute to false, then programmatically set the checked attribute when the user selects the item, and set it to false instead of removing the attribute (i.e.
... do menuitem.setattribute("checked", "false") instead of menuitem.removeattribute("checked")) when the user unchecks the menuitem, as a value of false will both correctly hide the checkmark and persist its hidden state.
... single the menu the item is contained within is closed, but the parent menus remain open.
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richlistbox - Archive of obsolete content
ion, itemcount, scrollboxobject, selectedcount, selectedindex, selecteditem, selecteditems, seltype, suppressonselect, tabindex, value methods additemtoselection, appenditem, clearselection, ensureelementisvisible, ensureindexisvisible, getindexoffirstvisiblerow, getindexofitem, getitematindex, getnumberofvisiblerows, getrowcount, getselecteditem, insertitemat, invertselection, movebyoffset, removeitemat, removeitemfromselection, scrolltoindex, selectall, selectitem, selectitemrange, timedselect, toggleitemselection examples <richlistbox> <richlistitem> <description>a xul description!</description> </richlistitem> <richlistitem> <button label="a xul button"/> </richlistitem> </richlistbox> the richlistbox element contains multiple richlistitem elements, which can con...
...this is done incrementally, so typing more letters with select more specific items.
...lientrect(), getclientrects(), getelementsbyattribute, getelementsbyattributens, getelementsbyclassname(), getelementsbytagname(), getelementsbytagnamens(), getuserdata, hasattribute(), hasattributens(), hasattributes(), haschildnodes(), insertbefore(), isdefaultnamespace(), isequalnode, issamenode, issupported(), lookupnamespaceuri, lookupprefix, normalize(), queryselector(), queryselectorall(), removeattribute(), removeattributenode(), removeattributens(), removechild(), removeeventlistener(), replacechild(), setattribute(), setattributenode(), setattributenodens(), setattributens(), setuserdata additemtoselection( item ) return type: no return value selects the given item, without deselecting any other items that are already selected.
...And 3 more matches

XULRunner 1.9.2 Release Notes - Archive of obsolete content
system requirements before installing, make sure your computer meets the system requirements.
... the system requirements for xulrunner are the same as the system requirements for firefox.
...remove the xulrunner directory.
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Table Reflow Internals - Archive of obsolete content
incremental - has a reflow path (tree) where each node has a command with a target frame, reflow command types are: dirty - something changed inside a target (e.g.
...a text run) user defined - currently only used for fixed positioned frames kinds of reflows incremental reflow (continued) reflower not allowed to change available size of reflowee reflow commands get coalesced to streamline processing style change a target changed stylistic if there is a target, otherwise every frame may need to respond parent of target usually turns it into an incremental reflow with a style changed command type table frames nstableouter frame ↙ ↘ nstable frame nstablecaption frame ↙ ↘ ↓ nstablecol groupframe nstablerow groupfra...
...if this doesn't change, the row may not have to reflow the cell table incremental reflow outer table is a target when a caption is added or removed (dirty) or the table or caption margin changes (style changed).
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Game monetization - Game development
remember that you need thousands of downloads of your game to make iaps effective — only a small fraction of players will actually pay for iaps.
... freemium games that feature iaps are often referred to a freemium — a freemium game can be acquired and played for free, but you can pay for extra (premium) features, virtual goods or other benefits.
... add-ons and dlcs add-ons and downloadable content are a good way to provide extra value to an already released game, but remember that you'll have to offer decent, entertaining content to attract people to buy it.
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Game promotion - Game development
the more information you can include the better — you should include screenshots, description, trailer, press kit, requirements, available platforms, support details and more.
...a further option is to publish monthly reports that summarize all your progress — it helps you see what you've accomplished throughout the month and what's still left to do, and it keeps reminding people that your game is coming out soon — building buzz is always good.
...remember to not be too pushy on telling everyone about your games — you're not a walking advertisement.
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create fancy boxes - Learn web development
just remember that such use of gradient is quite expensive, performance wise.
...*/ z-index : -1; background-color: #a4c9cf; border-radius: 100%; } .fancy::before { /* this is the size of the clouds left ear */ width : 125px; height : 125px; /* we sligthly move it to the left */ left : -80px; /* to make sure that the bottom of the cloud remains flat, we must make the bottom right corner of the left ear square.
... */ border-bottom-right-radius: 0; } .fancy::after { /* this is the size of the clouds left ear */ width : 100px; height : 100px; /* we sligthly move it to the right */ right : -60px; /* to make sure that the bottom of the cloud remains flat, we must make the bottom left corner of the right ear square.
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How can we design for all types of users? - Learn web development
relative units are expressed in em, % and rem: percent-based sizes: % this unit tells your browser that an element's font size must be n% of the previous element whose font size was expressed.
... rem-based sizes: rem this unit is proportional to the root element's font size and is expressed as portions of 1, like em.
... enter rem.
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Getting started with HTML - Learn web development
</textarea> <div class="controls"> <input id="reset" type="button" value="reset" /> <input id="solution" type="button" value="show solution" /> </div> html { font-family: 'open sans light',helvetica,arial,sans-serif; } h2 { font-size: 16px; } .a11y-label { margin: 0; text-align: right; font-size: 0.7rem; width: 98%; } body { margin: 10px; background: #f5f9fa; } var textarea = document.getelementbyid('code'); var reset = document.getelementbyid('reset'); var solution = document.getelementbyid('solution'); var output = document.queryselector('.output'); var code = textarea.value; var userentry = textarea.value; function updatecode() { output.innerhtml = textarea.value; } reset.addeven...
...remember that you need to include a space between the element name, and between each attribute.
..."code" class="input" style="min-height: 100px;width: 95%"> &lt;p&gt;a link to my favorite website.&lt;/p&gt; </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; background: #f5f9fa; } var textarea = document.getelementbyid('code'); var reset = document.getelementbyid('reset'); var solution = document.getelementbyid('solution'); var output = document.queryselector('.output'); var code = textarea.value; var userentry = textarea.value; function updatecode() { output.innerhtml = textarea.value; } reset.addevent...
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From object to iframe — other embedding technologies - Learn web development
a (tab inserts a tab character).</p> <textarea id="code" class="input" style="width: 95%;min-height: 100px;"> </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; background: #f5f9fa; } const textarea = document.getelementbyid('code'); const reset = document.getelementbyid('reset'); const solution = document.getelementbyid('solution'); const output = document.queryselector('.output'); let code = textarea.value; let userentry = textarea.value; function updatecode() { output.innerhtml = textarea.value; } reset.
...0 removes the border.
...you should serve your websites using https whenever possible: https reduces the chance that remote content has been tampered with in transit, https prevents embedded content from accessing content in your parent document, and vice versa.
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Multimedia: video - Learn web development
optimizing video delivery it's best to compress all video, optimize <source> order, set autoplay, remove audio from muted video, optimize video preload, and consider streaming the video.
... compress all videos most video compression work compares adjacent frames within a video, with the intent of removing detail that is identical in both frames.
... remove audio from muted hero videos for hero-video or other video without audio, removing audio is smart.
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Introduction to client-side frameworks - Learn web development
when we remember that the application has to let the user to do all of these things through the browser, however, some cracks start to show.
...the code that will render our items on the page might read something like this: function rendertodolist() { const frag = document.createdocumentfragment(); state.tasks.foreach(task => { const item = buildtodoitemel(task.id, task.name); frag.appendchild(item); }); while (todolistel.firstchild) { todolistel.removechild(todolistel.firstchild); } todolistel.appendchild(frag); } we've now got well over thirty lines of code dedicated just to the ui – just to the step of rendering something in the dom – and at no point do we add classes that we could use later to style our list-items!
...if we add those features, we have to remember to update our ui in the right time and in the right way.
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Framework main features - Learn web development
lifecycle in the context of a framework, a component’s lifecycle is a collection of phases a component goes through from the time it is rendered by the browser (often called mounting) to the time that it is removed from the dom (often called unmounting).
... the incremental dom is similar to the virtual dom in that it builds a dom diff to decide what to render, but different in that it doesn't create a complete copy of the dom in javascript memory.
...angular is the only framework discussed so far in this module that uses an incremental dom.
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