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javascript Programming Glossary: onWhere can I find documentation on formatting a date in JavaScript http://stackoverflow.com/questions/1056728/where-can-i-find-documentation-on-formatting-a-date-in-javascript can I find documentation on formatting a date in JavaScript I noticed that JavaScript's.. can I find documentation on formatting a date in JavaScript I noticed that JavaScript's.. in JavaScript I noticed that JavaScript's new Date function is very smart in accepting dates in several formats. Xmas95..
Access / process (nested) objects, arrays or JSON http://stackoverflow.com/questions/11922383/access-process-nested-objects-arrays-or-json objects arrays or JSON I have a nested data structure containing objects and arrays. How can I extract the information.. objects and arrays. How can I extract the information i.e. access a specific or multiple values or keys For example.. id 2 name 'bar' How could I access the name of the second item in items javascript arrays object recursion share improve..
event.preventDefault() vs. return false http://stackoverflow.com/questions/1357118/event-preventdefault-vs-return-false from executing after a certain event is fired I can use one of two techniques. I'll use jQuery in the examples but this.. plain JS as well # 1 event.preventDefault 'a' .click function e custom handling here e.preventDefault # 2 return false 'a'.. here e.preventDefault # 2 return false 'a' .click function custom handling here return false Is there any significant difference..
Prototypical inheritance - writing up [duplicate] http://stackoverflow.com/questions/16063394/prototypical-inheritance-writing-up inheritance writing up duplicate This question already has an answer here Javascript object members that.. from javascript.info Example 1 var animal eat function alert I'm full this.full true var rabbit jump function something.. alert I'm full this.full true var rabbit jump function something rabbit.__proto__ animal rabbit.eat Example 2 function..
Does it matter which equals operator (== vs ===) I use in JavaScript comparisons? http://stackoverflow.com/questions/359494/does-it-matter-which-equals-operator-vs-i-use-in-javascript-comparisons which equals operator vs I use in JavaScript comparisons I'm using JSLint to go through some horrific JavaScript at.. at work and it's returning a huge number of suggestions to replace two equals signs with three equals signs when doing.. as there are hundreds if not thousands of these comparison operators being used throughout the file. Would I be correct..
How to parse JSON in JavaScript http://stackoverflow.com/questions/4935632/how-to-parse-json-in-javascript I want to parse a JSON string in JavaScript. The response is something like var response ' result true count 1 ' How.. in JavaScript. The response is something like var response ' result true count 1 ' How can I get the values result and.. I get the values result and count from this javascript json share improve this question Most browsers support JSON.parse..
http://stackoverflow.com/questions/5874652/prop-vs-attr vs .attr So jQuery 1.6 has the new function prop . selector .click function instead of this.getAttribute.. 1.6 has the new function prop . selector .click function instead of this.getAttribute 'style' do i use this .prop 'style'.. See this fiddle http jsfiddle.net maniator JpUF2 The console logs the getAttribute as a string and the attr as a string..
Is JavaScript's Floating-Point Math Broken? http://stackoverflow.com/questions/588004/is-javascripts-floating-point-math-broken javascript math floating point floating accuracy fractions share improve this question All floating point math is like.. floating accuracy fractions share improve this question All floating point math is like this and is based on the IEEE.. All floating point math is like this and is based on the IEEE 754 standard . JavaScript uses 64 bit floating point..
Javascript closure inside loops - simple practical example http://stackoverflow.com/questions/750486/javascript-closure-inside-loops-simple-practical-example inside loops simple practical example Closures are one of those things which has been discussed a lot on SO but this.. are one of those things which has been discussed a lot on SO but this situation pops up a lot for me and I'm always left.. which has been discussed a lot on SO but this situation pops up a lot for me and I'm always left scratching my head..
Get current URL with JavaScript? http://stackoverflow.com/questions/1034621/get-current-url-with-javascript do I get the website URL Not the URL as taken from a link. On the loading page I want to get the full current URL of the current..
Can javascript access a filesystem? http://stackoverflow.com/questions/1087246/can-javascript-access-a-filesystem If ActiveX is enabled it uses Scripting.FileSystemObject. On Gecko based browsers it tries to use UniversalXPConnect. If..
How do JavaScript closures work? http://stackoverflow.com/questions/111102/how-do-javascript-closures-work called the number x is copied into foo as its argument x . On the other hand JavaScript always uses references when dealing..
HTML-encoding in JavaScript/jQuery http://stackoverflow.com/questions/1219860/html-encoding-in-javascript-jquery in memory but it is never appended to the document. On the htmlEncode function I set the innerText of the element and..
Browser detection versus feature detection http://stackoverflow.com/questions/1294586/browser-detection-versus-feature-detection this partial browser version is not going to change. On the other hand if I detect that a DOM element has a function.. have the advantage of practically infinite QA resources. On the other hand what you often see people doing is that they..
jQuery Mobile: document ready vs page events http://stackoverflow.com/questions/14468659/jquery-mobile-document-ready-vs-page-events after a page refresh. This can be a very subtle bug. On some systems it may appear that it works fine but on others.. events triggered in a particular point of page execution. One of those page events is a pageinit event and we can use it.. To override default settings bind them to mobileinit . One of a good examples of mobileinit usage is turning off ajax..
Explain JavaScript's encapsulated anonymous function syntax http://stackoverflow.com/questions/1634268/explain-javascripts-encapsulated-anonymous-function-syntax the Comma operator can also handle only expressions. On the other hand FunctionDeclaration 's could actually appear..
http://stackoverflow.com/questions/171027/add-table-row-in-jquery at least one tbody in your markup even if it has no rows. On this basis you can use the following which will work however..
How to detect page zoom level in all modern browsers? http://stackoverflow.com/questions/1713771/how-to-detect-page-zoom-level-in-all-modern-browsers Firefox stores the page zoom level for future access. On the first page load would I be able to get the zoom level Somewhere..
When is JavaScript's eval() not evil? http://stackoverflow.com/questions/197769/when-is-javascripts-eval-not-evil anyway. Server side JavaScript could have that problem. On to your specific case. From what I understand you're generating..
What are the rules for Javascript's automatic semicolon insertion (ASI)? http://stackoverflow.com/questions/2846283/what-are-the-rules-for-javascripts-automatic-semicolon-insertion-asi seem to follow this rule since _a would be a valid token. On the other hand breaking up call chains works as expected '#myButton'..
What does the exclamation mark do before the function? http://stackoverflow.com/questions/3755606/what-does-the-exclamation-mark-do-before-the-function a separate invocation of foo to actually run the function. On the other hand function foo is an expression but that still..
Is JavaScript 's “new” Keyword Considered Harmful? [closed] http://stackoverflow.com/questions/383402/is-javascript-s-new-keyword-considered-harmful each object with separate properties for each method. On slower machines or especially slower JS interpreters when many..
CoffeeScript & Global Variables http://stackoverflow.com/questions/4214731/coffeescript-global-variables Global Variables On Coffeescript.org bawbag x y z x y bawbag 5 10 would compile..
On - window.location.hash - change? http://stackoverflow.com/questions/680785/on-window-location-hash-change window.location.hash change I am using Ajax and hash for navigation...
YouTube iframe API: how do I control a iframe player that's already in the HTML? http://stackoverflow.com/questions/7443578/youtube-iframe-api-how-do-i-control-a-iframe-player-thats-already-in-the-html Read the comments at the source code for an explanation. On 17 may 2012 the code size was doubled in order to take care.. to catch status updates messageEvent 1 function runOnceReady e if iframe iframe document.getElementById frame_id.. queue.poller queue.ready true messageEvent 0 runOnceReady .. and release the queue while tmp queue.shift callPlayer..
Using jQuery to test if an input has focus http://stackoverflow.com/questions/967096/using-jquery-to-test-if-an-input-has-focus jQuery to test if an input has focus On the front page of a site I am building several div s use the.. property to add a border when the mouse is over them. One of the div s contains a form which using jQuery will keep the..
http://stackoverflow.com/questions/9682092/databinding-in-angularjs angularjs digest 6 which creates 10 000 watchers. On a modern browser this takes just under 6ms. On an on ie8 it.. watchers. On a modern browser this takes just under 6ms. On an on ie8 it takes about 40ms. As you can see this is not an..
http://stackoverflow.com/questions/12428587/server-side-php-long-polling than the current it has sent through. Send it back with JSON and insert it into the feed. If it doesn't have anything at.. I think its the PHP code myself as I'm not used to using JSON and WHILE loops. Here is what I have AJAX calls SELECT FROM.. if empty lastID die 'timeout' else following_string _SESSION 'id' result SELECT d. c. u. FROM streamdata AS d JOIN streamdata_comments..
Google Map API inside a Reveal Modal not showing fully http://stackoverflow.com/questions/13060779/google-map-api-inside-a-reveal-modal-not-showing-fully that I have little knowledge of JS Link to test site CLICK ON GOOGLE MAP BUTTON TO SEE THE PROBLEM AT HAND http simplicitdesignanddevelopment.com.. knowledge of JS Link to test site CLICK ON GOOGLE MAP BUTTON TO SEE THE PROBLEM AT HAND http simplicitdesignanddevelopment.com..
Storing user input in a Greasemonkey script on install http://stackoverflow.com/questions/15268645/storing-user-input-in-a-greasemonkey-script-on-install return targVar function encryptAndStore clearText return JSON.stringify sjcl.encrypt encKey clearText function unStoreAndDecrypt.. unStoreAndDecrypt jsonObj return sjcl.decrypt encKey JSON.parse jsonObj Add menu commands that will allow U and P to be..
Complicated nested array issue http://stackoverflow.com/questions/15714275/complicated-nested-array-issue according to the number of adjacencies a node has Var JSON adjacencies nodeTo graphnode9 nodeFrom graphnode5 data data.. star id graphnode5 name graphnode5 or they can have Var JSON adjacencies nodeTo graphnode9 nodeFrom graphnode5 data nodeTo.. graphnode5 name graphnode5 or they can not have any Var JSON adjacencies data color #416D9C type star id graphnode5 name..
http://stackoverflow.com/questions/18043125/plugin-illuminate-0-7-incompatible-to-jquery-1-9-1-or-jquery-ui-1-10-3-typeer THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS AS IS AND ANY EXPRESS OR IMPLIED WARRANTIES INCLUDING.. ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT INDIRECT INCIDENTAL SPECIAL.. FOR ANY DIRECT INDIRECT INCIDENTAL SPECIAL EXEMPLARY OR CONSEQUENTIAL DAMAGES INCLUDING BUT NOT LIMITED TO PROCUREMENT OF..
How to track a Google Adwords conversion onclick? http://stackoverflow.com/questions/2082129/how-to-track-a-google-adwords-conversion-onclick conversion 1062751462 label dKXuCODvugEQ5pnh gM amp guid ON amp script 0 div noscript With other conversion tracking scripts..
http://stackoverflow.com/questions/2332811/capitalize-words-in-string Т бк ' 'localit tilacol'.capitalize 'Localit tilacol' ADD ON I find it useful String.prototype.capitalize function lower..
Access iFrame URL with JQuery / Javascript http://stackoverflow.com/questions/3705594/access-iframe-url-with-jquery-javascript 'click' function alert The URL That the Main Frame is ON I found this #mainFrame .get 0 .location.href but it doesnt..
How to serve up different javascript files by browser width http://stackoverflow.com/questions/4811238/how-to-serve-up-different-javascript-files-by-browser-width www.javascriptkit.com javatutors loadjavascriptcss.shtml ON a side note Why are you looking at doing this Surely you can..
Click Loads multiple videos using YOUTUBE Iframe http://stackoverflow.com/questions/7729615/click-loads-multiple-videos-using-youtube-iframe here Your help or direction will be appreciated PREVIEW ON JSFIDDLE HERE PREVIEW LINK UPDATED javascript jquery api javascript..
WYSIWYG editor for IE [closed] http://stackoverflow.com/questions/8739711/wysiwyg-editor-for-ie editor in which I have used an Iframe with designmode ON I Want to do something like when user selects a text and click..
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