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javascript Programming Glossary: hishttp://stackoverflow.com/questions/1090948/change-url-parameters URL parameters I have this URL site.fwx position 1 archiveid 5000 columns 5 rows 20 sorting.. query string url parameters url parsing share improve this question Ben Alman has a good jquery querystring url plugin.. to manipulate the querystring easily. As requested Goto his test page here In firebug enter the following into the console..
Memory leak risk in JavaScript closures http://stackoverflow.com/questions/11186750/memory-leak-risk-in-javascript-closures a lot of contradictory information on the web regarding this subject. Thanks to @John I managed to work out that the closures.. not that difficult to fix. From now on my answer to this question will be AFAIK the only time IE8 leaks is when events.. window.onload window.onbeforeunload ... . To get around this see my answer below. HUGE UPDATE I'm completly lost now... After..
How to remove a property from a javascript object http://stackoverflow.com/questions/208105/how-to-remove-a-property-from-a-javascript-object PRIVMSG method newURI javascript share improve this question like this delete myJSONObject.regex or delete myJSONObject.. newURI javascript share improve this question like this delete myJSONObject.regex or delete myJSONObject 'regex' or.. in depth blog post about the delete statement on his blog. Understanding delete . Highly recommended. share improve..
http://stackoverflow.com/questions/220236/how-to-embed-fonts-in-html the W3C solution which doesn't even work on Firefox and this pretty cool solution . The second solution is for titles only... Thanks javascript html flash fonts embed share improve this question Things have changed since this question was originally.. share improve this question Things have changed since this question was originally asked and answered. There's been a large..
jQuery single quote in JSON response http://stackoverflow.com/questions/2275359/jquery-single-quote-in-json-response an example of what I mean done in Chrome's Console Is this normal Is there no way to properly pass a single quote via JSON.. javascript jquery ajax json jquery ajax share improve this question According to the state machine diagram on the JSON.. allow escaped single quotes within strings. However during his discussion of JSON in Appendix E of JavaScript The Good Parts..
Resizing an image in an HTML5 canvas http://stackoverflow.com/questions/2303690/resizing-an-image-in-an-html5-canvas Neighbor' instead of Bicubic. I know its possible to get this to look right because this site can do it just fine using a.. I know its possible to get this to look right because this site can do it just fine using a canvas as well. I've tried.. other methods suggested and none of them look any better. This is what the different methods resulted in Photoshop Canvas Image..
XmlHttpRequest error: Origin null is not allowed by Access-Control-Allow-Origin http://stackoverflow.com/questions/3595515/xmlhttprequest-error-origin-null-is-not-allowed-by-access-control-allow-origin it works fine. What is going on and can I get around this Am I composing my query incorrectly or is this something that.. get around this Am I composing my query incorrectly or is this something that Panoramio does to hinder what I'm trying to do.. can run the example online . EDIT 2 Thanks to Darin for his help with this. THE ABOVE CODE IS WRONG. Use this instead .ready..
Is JavaScript 's “new” Keyword Considered Harmful? [closed] http://stackoverflow.com/questions/383402/is-javascript-s-new-keyword-considered-harmful same thing that he didn't use the new keyword anymore in his code Crockford on JavaScript Act III Function the Ultimate 50.. of using it javascript crockford share improve this question Crockford has done a lot to popularize good JavaScript.. available cross platform means of using it. Performance. This is a side effect of #1 if I want to add 10 methods to every..
http://stackoverflow.com/questions/4539253/what-is-console-log javascript jquery firebug console.log share improve this question It's not a jQuery feature but a feature of Firebug.. would click the button. edit as Baptiste Pernet showed in his answer you could first check if console is even avaliable. This.. you could first check if console is even avaliable. This is usefull as you don't have to remove your debugging code when..
http://stackoverflow.com/questions/4775722/check-if-object-is-array variable is an array javascript arrays share improve this question The method given in the ECMAScript standard to find..
Get a range's start and end offset's relative to its parent container http://stackoverflow.com/questions/4811822/get-a-ranges-start-and-end-offsets-relative-to-its-parent-container offset's relative to its parent container Suppose I have this HTML element div id parent Hello everyone a This is my home.. I have this HTML element div id parent Hello everyone a This is my home page a p Bye p div And the user selects home with.. my home page a p Bye p div And the user selects home with his mouse. I want to be able to determine how many characters into..
http://stackoverflow.com/questions/5874652/prop-vs-attr new function prop . selector .click function instead of this.getAttribute 'style' do i use this .prop 'style' or this .attr.. function instead of this.getAttribute 'style' do i use this .prop 'style' or this .attr 'style' or in this case do they.. this.getAttribute 'style' do i use this .prop 'style' or this .attr 'style' or in this case do they do the same thing And..
Is it correct to use JavaScript Array.sort() method for shuffling? http://stackoverflow.com/questions/962802/is-it-correct-to-use-javascript-array-sort-method-for-shuffling method for shuffling I was helping somebody out with his JavaScript code and my eyes were caught by a section that looked.. coords.sort randOrd alert coords My first though was hey this can't possibly work But then I did some experimenting and found.. search and almost at the top found an article from which this code was most ceartanly copied. Looked like a pretty respectable..
Why avoid increment (“++”) and decrement (“--”) operators in JavaScript? http://stackoverflow.com/questions/971312/why-avoid-increment-and-decrement-operators-in-javascript of Douglas Crockford 's writing on JavaScript particularly his book JavaScript The Good Parts . It's made me a better JavaScript.. programmer and a better programmer in general. One of his tips for his jslint tool is this and The increment and decrement.. and a better programmer in general. One of his tips for his jslint tool is this and The increment and decrement operators..
Why “$().ready(handler)” is not recommended? http://stackoverflow.com/questions/10753306/why-readyhandler-is-not-recommended him Do you think that fn is more readable than .ready fn His answer was I always do document .ready fn in actual apps and..
What are the best practices to follow when declaring an array in Javascript? http://stackoverflow.com/questions/11500492/what-are-the-best-practices-to-follow-when-declaring-an-array-in-javascript people use var a because Douglas Crockford says so . His reasons include the non intuitive and inconsistent behaviour..
fastest MD5 Implementation in JavaScript http://stackoverflow.com/questions/1655769/fastest-md5-implementation-in-javascript http www.webreference.com programming javascript jkm3 His MD5 implementation can be found here share improve this answer..
html - selection range - getting the range + starting node + ending node + distance http://stackoverflow.com/questions/2955244/html-selection-range-getting-the-range-starting-node-ending-node-dista a h4 p Tim O'Reilly calls for a Blogger Code of Conduct. His proposals are p ol li Take responsibility not just for your..
Find out how long an Ajax request took to complete http://stackoverflow.com/questions/3498503/find-out-how-long-an-ajax-request-took-to-complete share improve this question Codemeit is right. His solution looks something like the following using jQuery for..
How many JavaScript programs are executed for a single web-page in the browser? http://stackoverflow.com/questions/3735406/how-many-javascript-programs-are-executed-for-a-single-web-page-in-the-browser a blog about JavaScript at http www.dmitrysoshnikov.com . His take on this issue is this Each SCRIPT block contains global..
Is JavaScript 's “new” Keyword Considered Harmful? [closed] http://stackoverflow.com/questions/383402/is-javascript-s-new-keyword-considered-harmful has done a lot to popularize good JavaScript techniques. His opinionated stance on key elements of the language have sparked..
Keyboard shortcuts with jQuery http://stackoverflow.com/questions/593602/keyboard-shortcuts-with-jquery of jQuery has forked and improved the js hotkeys project. His version is available at http github.com jeresig jquery.hotkeys..
Is JavaScript 's ?śnew??Keyword Considered Harmful (Part 2)? http://stackoverflow.com/questions/6374809/is-javascript-s-new-keyword-considered-harmful-part-2 JS. This technique is now even implemented in JS 1.8.5 . His argument against using new can be more clearly summed up as..
What happens in JavaScript when an AJAX call returns while the script is executing? http://stackoverflow.com/questions/6659108/what-happens-in-javascript-when-an-ajax-call-returns-while-the-script-is-executi &mdash that seems to break this rule but it doesn't. His example calls focus which in turn calls the event handlers and..
How can I supress the browser's authentication dialog? http://stackoverflow.com/questions/86105/how-can-i-supress-the-browsers-authentication-dialog and he has clicked the submit button or hit enter. His expectation is that he will be taken to the next page or perhaps..
Source code for Javascript tree that features in “Inventing on Principle” video http://stackoverflow.com/questions/9793675/source-code-for-javascript-tree-that-features-in-inventing-on-principle-video One of those attempts was made by github user tnlogy . His environment allows you to select a number in the code and change..
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