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javascript Programming Glossary: otherwiseWhy was the arguments.callee.caller property deprecated in JavaScript? http://stackoverflow.com/questions/103598/why-was-the-arguments-callee-caller-property-deprecated-in-javascript the best code is sub optimal due to checks that would not otherwise be necessary . The other major issue is that the recursive call..
Javascript - Get element from within an iFrame http://stackoverflow.com/questions/1088544/javascript-get-element-from-within-an-iframe ...etc. Make sure that the iframe is on the same domain otherwise you can't get access to its internals. That would be cross site..
Delaying AngularJS route change until model loaded to prevent flicker http://stackoverflow.com/questions/11972026/delaying-angularjs-route-change-until-model-loaded-to-prevent-flicker PhoneDetailCtrl resolve PhoneDetailCtrl.resolve . otherwise redirectTo ' phones' notice that the resolve property is defined..
Elegant workaround for JavaScript floating point number problem http://stackoverflow.com/questions/1458633/elegant-workaround-for-javascript-floating-point-number-problem one of you has some nice elegant solution. Of course otherwise I'll round to some 10 digits or so. javascript floating point..
Why RegExp with global flag in Javascript give wrong results? http://stackoverflow.com/questions/1520800/why-regexp-with-global-flag-in-javascript-give-wrong-results arguments S and i. If Match returned failure go to step 8 otherwise let r be its State result and go to step 10. Let i i 1. Go to..
How to “properly” create a custom object in JavaScript? http://stackoverflow.com/questions/1595611/how-to-properly-create-a-custom-object-in-javascript been called without the new operator which would otherwise often result in very annoying debugging Function.prototype.makeSubclass..
Detect rotation of Android phone in the browser with javascript http://stackoverflow.com/questions/1649086/detect-rotation-of-android-phone-in-the-browser-with-javascript Detect whether device supports orientationchange event otherwise fall back to the resize event. var supportsOrientationChange..
MSIE and addEventListener Problem in Javascript? http://stackoverflow.com/questions/1695376/msie-and-addeventlistener-problem-in-javascript if the addEventListener method is available and use it otherwise use attachEvent if el.addEventListener el.addEventListener 'click'..
How do I do OuterHTML in firefox? http://stackoverflow.com/questions/1700870/how-do-i-do-outerhtml-in-firefox outerHTML node if IE Chrome take the internal method otherwise build one return node.outerHTML function n var div document.createElement..
How do you determine equality for two JavaScript objects? http://stackoverflow.com/questions/201183/how-do-you-determine-equality-for-two-javascript-objects it still be considered equal to another instance that it otherwise identical That question can only be answered in each specific..
Why split the <script> tag when writing it with document.write()? http://stackoverflow.com/questions/236073/why-split-the-script-tag-when-writing-it-with-document-write improve this question script has to be broken up because otherwise it would end the enclosing script script block too early. Really..
Fixing javascript Array functions in Internet Explorer (indexOf, forEach, etc) http://stackoverflow.com/questions/2790001/fixing-javascript-array-functions-in-internet-explorer-indexof-foreach-etc Explorer indexOf forEach etc As detailed elsewhere and otherwise apparently well known Internet Explorer definitely 7 and in..
What does this construct (x = x || y) mean? http://stackoverflow.com/questions/2802055/what-does-this-construct-x-x-y-mean
http://stackoverflow.com/questions/3127429/javascript-this-keyword context where ThisBinding is set to thisArg if supplied otherwise to the global object. Those are the rules for plain JavaScript...
What is the most efficient way to create HTML elements using jQuery? http://stackoverflow.com/questions/327047/what-is-the-most-efficient-way-to-create-html-elements-using-jquery
Download File Using Javascript/jQuery http://stackoverflow.com/questions/3749231/download-file-using-javascript-jquery internet. To force the browser to download a file it would otherwise be capable of rendering such as HTML or text files you need..
How to find out which JavaScript events fired? http://stackoverflow.com/questions/3787555/how-to-find-out-which-javascript-events-fired Log Events enable Console tab click Persist in Console tab otherwise Console tab will clear after the page is reloaded select Closed..
CoffeeScript & Global Variables http://stackoverflow.com/questions/4214731/coffeescript-global-variables to reference a non existent variable in JavaScript would otherwise yield an SyntaxError except when it's used with typeof So if.. in a badly written WebSite... root will point to exports otherwise to this . So what's this function ... .call this Using .call..
How to send FormData objects with Ajax-requests in jQuery? http://stackoverflow.com/questions/6974684/how-to-send-formdata-objects-with-ajax-requests-in-jquery info. Setting the contentType to false is imperative since otherwise jQuery will set it incorrectly . share improve this answer..
jQuery CSS plugin that returns computed style of element to pseudo clone that element? http://stackoverflow.com/questions/1004475/jquery-css-plugin-that-returns-computed-style-of-element-to-pseudo-clone-that-el the original css method if that's the case that applies. Otherwise it gets the computed styles of all the listed properties gathered..
Does javascript have to be in the head tags? http://stackoverflow.com/questions/1213281/does-javascript-have-to-be-in-the-head-tags to execute things then the positioning shouldn't matter. Otherwise you may find corner cases where it matters. In general it does..
JavaScript if alternative [duplicate] http://stackoverflow.com/questions/1688337/javascript-if-alternative are false null undefined 0 zero length string or NaN . Otherwise if it's falsy '0' will be assigned. Update The performance will..
Detecting Back Button/Hash Change in URL http://stackoverflow.com/questions/172957/detecting-back-button-hash-change-in-url your full ajax navigation try to have SEO friendly ajax . Otherwise your pages shown nothing in browsers with JavaScript limitations...
Determine original size of image cross browser? http://stackoverflow.com/questions/1944280/determine-original-size-of-image-cross-browser the function to run on the ´onload´ event of the image. Otherwise with big images height and width would not return anything because..
How to close current tab in a browser window? http://stackoverflow.com/questions/2076299/how-to-close-current-tab-in-a-browser-window false here to prevent the default behavior for the event. Otherwise the browser will attempt to go to that URL which it obviously..
How can you encode a string to Base64 in JavaScript? http://stackoverflow.com/questions/246801/how-can-you-encode-a-string-to-base64-in-javascript use btoa and atob to convert to and from base64 encoding. Otherwise use something like the function Sunny referenced . There appears..
Create a file in memory for user to download, not through server http://stackoverflow.com/questions/3665115/create-a-file-in-memory-for-user-to-download-not-through-server file a The octet stream is to force a download prompt. Otherwise it will probably open in the browser. For CSV try a href data..
Can someone explain this 'double negative' trick? http://stackoverflow.com/questions/4686583/can-someone-explain-this-double-negative-trick value the will make it return the boolean value false . Otherwise it will return true . The falsey values are false NaN undefined..
How can jQuery deferred be used? http://stackoverflow.com/questions/4869609/how-can-jquery-deferred-be-used once before it's returned immediately from the cache. Otherwise an AJAX request fetches the data and adds it to the cache. The..
http://stackoverflow.com/questions/4994201/is-object-empty if obj.length 0 return false if obj.length 0 return true Otherwise does it have any properties of its own Note that this doesn't..
Return value from function with an Ajax call [duplicate] http://stackoverflow.com/questions/562412/return-value-from-function-with-an-ajax-call disable the submit field show a loading circle etc. Otherwise users might get confused if it is taking a long time to fetch..
Test if an element contains a class? http://stackoverflow.com/questions/5898656/test-if-an-element-contains-a-class return ' ' element.className ' ' .indexOf ' ' cls ' ' 1 Otherwise you will also get true if the class you are looking for is part..
Why is array.push sometimes faster than array[n] = value? http://stackoverflow.com/questions/614126/why-is-array-push-sometimes-faster-than-arrayn-value Object implementation and the standard Put logic is done. Otherwise the value is placed into the Array's own storage if the data..
Find object by id in array of javascript objects http://stackoverflow.com/questions/7364150/find-object-by-id-in-array-of-javascript-objects once you can just use result 0 .foo to get the value. Otherwise you should check the length of the resulting array. Example..
How to detect browser's protocol handlers? http://stackoverflow.com/questions/836777/how-to-detect-browsers-protocol-handlers the window... If the onblur event fires clear the timer... Otherwise in 3 5seconds let your timeout fire... and notify the user Hmm..
load and execute order of scripts http://stackoverflow.com/questions/8996852/load-and-execute-order-of-scripts the set of scripts that will execute as soon as possible. Otherwise The user agent must immediately execute the script block even..
http://stackoverflow.com/questions/906486/how-can-i-programmatically-invoke-an-onclick-event-from-a-anchor-tag-while-kee if typeof elem.onclick function elem.onclick.apply elem Otherwise this would reference the context the above code is executed..
Building a Chrome Extension - Inject code in a page using a Content script http://stackoverflow.com/questions/9515704/building-a-chrome-extension-inject-code-in-a-page-using-a-content-script Chrome extension retrieving Gmail's original message . Otherwise if you don't have to use chrome. APIs I strongly recommend to.. ' Beware This array have to be joined' ' using a newline. Otherwise missing semicolons' ' or single line comments will mess up..
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