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javascript Programming Glossary: surprisinglyDefine 'valid mp3 chunk' for decodeAudioData (WebAudio API) http://stackoverflow.com/questions/10470742/define-valid-mp3-chunk-for-decodeaudiodata-webaudio-api of the mp3 and feeding them to decodeAudioData. Not surprisingly this fails. After some digging it seems that decodeAudioData..
Where 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 I played with the toString method on the date object and surprisingly it serves the purpose of formatting date to strings. var d1..
How to post ASP.NET MVC Ajax form using JavaScript rather than submit button http://stackoverflow.com/questions/1305601/how-to-post-asp-net-mvc-ajax-form-using-javascript-rather-than-submit-button .submit It does submit the form but does I suppose not surprisingly a regular post back and not an Ajax one. For the sake of simplicity..
What is an angularjs directive? http://stackoverflow.com/questions/13875466/what-is-an-angularjs-directive directive somewhere but the angularjs website offers these surprisingly useless definitions On the home page Directives is a unique..
Javascript event when mouse leaves browser window http://stackoverflow.com/questions/1672142/javascript-event-when-mouse-leaves-browser-window I put the handler on document or document.body except that surprisingly document.body does not get mouseover mouseout events when the..
Spam Prevention/Reduction - Contact Form? http://stackoverflow.com/questions/2230453/spam-prevention-reduction-contact-form this question A very simple trick I've been using with a surprisingly good success rate is this Provide a text field that is hidden..
How to change onClick handler dynamically? http://stackoverflow.com/questions/249074/how-to-change-onclick-handler-dynamically sure there are a million posts about this out there but surprisingly I'm having trouble finding something. I have a simple script..
Android Webkit: Absolutely positioned elements don't respect z-index http://stackoverflow.com/questions/2562206/android-webkit-absolutely-positioned-elements-dont-respect-z-index this either regardless of bleedthrough . The solution is surprisingly simple you write your script to add the disabled attribute to..
Sending emails with Javascript http://stackoverflow.com/questions/271171/sending-emails-with-javascript 'myText' .value window.location.href link This surprisingly works rather well. The only problem is that if the body is particularly..
Is JavaScript 's “new” Keyword Considered Harmful? [closed] http://stackoverflow.com/questions/383402/is-javascript-s-new-keyword-considered-harmful JavaScript's native inheritance technique is a simple and surprisingly effective means of code re use. And the new keyword is the canonical..
Do events handlers on a DOM node get deleted with the node? http://stackoverflow.com/questions/4337582/do-events-handlers-on-a-dom-node-get-deleted-with-the-node runtime. Otherwise we end up with memory leaks in IE. It's surprisingly easy to get memory leaks in IE even when we unload the page..
http://stackoverflow.com/questions/4367353/jquery-select-text-event javascript jquery share improve this question Somewhat surprisingly there's no simple way to do this. IE has a select event that..
Prevent scrolling of parent element? http://stackoverflow.com/questions/5802467/prevent-scrolling-of-parent-element still propagation happens anyway the document scrolls It's surprisingly hard to search for this topic on SO and Google so I have to..
Comparing two arrays in Javascript http://stackoverflow.com/questions/7837456/comparing-two-arrays-in-javascript just true if they are identical and false if not. Not surprisingly the comparison operator doesn't seem to work. var a1 1 2 3 var..
How do I dynamically insert an SVG image into HTML? http://stackoverflow.com/questions/7981100/how-do-i-dynamically-insert-an-svg-image-into-html svg document.importNode svg true surprisingly optional in these browsers document.body.appendChild svg xhr.send..
HTML5 Canvas Performance and Optimization Tips, Tricks and Coding Best Practices http://stackoverflow.com/questions/8205828/html5-canvas-performance-and-optimization-tips-tricks-and-coding-best-practices off with one I personally found to be quite a useful yet surprisingly uncommon thing for developers to do. 1. Indent your code Just..
(1,eval)('this') vs eval('this') in JavaScript? http://stackoverflow.com/questions/9107240/1-evalthis-vs-evalthis-in-javascript direct call x ' 1 eval 'console.log indirect call x ' Not surprisingly heh heh this prints out direct call inner indirect call outer..
JQuery - Write to opener window http://stackoverflow.com/questions/1034903/jquery-write-to-opener-window null alert here testDiv.html Updated script body html Surprisingly the alert box appears. However I cannot seem to update the HTML..
How can I overlay SVG diagrams on Google Maps? http://stackoverflow.com/questions/1055367/how-can-i-overlay-svg-diagrams-on-google-maps map.addControl new GMapTypeControl map.addOverlay oldmap Surprisingly it works with Safari 4 but it doesn't work with Firefox with..
Performance of jQuery.grep vs. Array.filter http://stackoverflow.com/questions/14647470/performance-of-jquery-grep-vs-array-filter was pretty confident would be at least faster than .grep . Surprisingly after adding it to the test I was taught a lesson Testsuite..
Which web browsers natively support Array.forEach() http://stackoverflow.com/questions/156696/which-web-browsers-natively-support-array-foreach I just installed supports it along with indexOf for Array. Surprisingly it is not official. I don't see its support in the page ECMAScript..
Named Function Expressions in IE, part 2 http://stackoverflow.com/questions/2679657/named-function-expressions-in-ie-part-2 times. This is completely wrong but it's what they did. Surprisingly even the new JScript in IE8 continues this behavior. That's..
Rails Javascript compression/minification on respond_to javascript response? http://stackoverflow.com/questions/3805951/rails-javascript-compression-minification-on-respond-to-javascript-response then you probably should go for a piece of middleware. Surprisingly I was not able to find any there are many aimed to the CSS JS..
Switch statement for greater-than/less-than http://stackoverflow.com/questions/6665997/switch-statement-for-greater-than-less-than the engine has to compare the value twice for each case. Surprisingly it takes Chrome almost 40 times longer to complete this compared..
Why is string concatenation faster than array join? http://stackoverflow.com/questions/7299010/why-is-string-concatenation-faster-than-array-join I read this thread about speed of string concatenation. Surprisingly string concatenation was the winner http jsperf.com array join..
What is the performance of Objects/Arrays in JavaScript? (specifically for Google V8) http://stackoverflow.com/questions/8423493/what-is-the-performance-of-objects-arrays-in-javascript-specifically-for-googl shift is ~approx 20x faster than any object equivalent. Surprisingly Array.shift is fast ~approx 6x slower than an array pop but.. array index undefined in an array by ~approx 4x faster. Surprisingly Nulling a value in an object is obj attr null ~approx 2x slower.. mid array Array.splice index 0 data is slow very slow. Surprisingly Array.splice index 1 data has been optimized no length change..
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