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javascript Programming Glossary: sameHow do JavaScript closures work? http://stackoverflow.com/questions/111102/how-do-javascript-closures-work them to global variables. All of these will refer to the same x and the same tmp they don't make their own copies. you Fascinating.. variables. All of these will refer to the same x and the same tmp they don't make their own copies. you Fascinating tell me.. might not be expected is that x is simply referring to the same object as the age variable After a couple of calls to bar age.memb..
Access / process (nested) objects, arrays or JSON http://stackoverflow.com/questions/11922383/access-process-nested-objects-arrays-or-json variable var name some Property var value obj name For the same reason array elements can only be accessed using bracket notation..
event.preventDefault() vs. return false http://stackoverflow.com/questions/1357118/event-preventdefault-vs-return-false from within a jQuery event handler is effectively the same as calling both e.preventDefault and e.stopPropagation on the..
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 no type conversion is done and the types must be the same to be considered equal. Reference Javascript Tutorial Comparison.. will not do the conversion so if two values are not the same type will simply return false . It's this case where will be.. result than . In all other cases performance will be the same. To quote Douglas Crockford's excellent JavaScript The Good..
http://stackoverflow.com/questions/500431/javascript-variable-scope is the scope of variables in javascript Do they have the same scope inside as opposed to outside a function Or does it even..
http://stackoverflow.com/questions/5874652/prop-vs-attr or this .attr 'style' or in this case do they do the same thing And if I do have to switch to using prop all the old attr.. applies specifically to jQuery 1.6. My advice remains the same but jQuery 1.6.1 changed things slightly in the face of the.. reverted attr to something close to but not exactly the same as its old behaviour for Boolean attributes . John Resig also..
Is JavaScript's Floating-Point Math Broken? http://stackoverflow.com/questions/588004/is-javascripts-floating-point-math-broken uses 64 bit floating point representation which is the same as Java's double . You need to never compare with but instead..
Javascript closure inside loops - simple practical example http://stackoverflow.com/questions/750486/javascript-closure-inside-loops-simple-practical-example i within each of your anonymous functions is bound to the same variable outside of the function. What you want to do is bind..
http://stackoverflow.com/questions/10191048/socket-io-js-not-found require 'socket.io' .listen server ... server.listen 8000 Same issue with connect https github.com senchalabs connect issues..
JavaScript for detecting browser language preference http://stackoverflow.com/questions/1043339/javascript-for-detecting-browser-language-preference Languages how do I read this value using JavaScript Same problem for Firefox. I'm not able to detect the setting for..
Determining image file size + dimensions via Javascript? http://stackoverflow.com/questions/1310378/determining-image-file-size-dimensions-via-javascript that when you do Ajax requests you are restricted by the Same origin policy which allows you to make requests only within..
Why I have to put all the script to index.html in jquery mobile http://stackoverflow.com/questions/15800121/why-i-have-to-put-all-the-script-to-index-html-in-jquery-mobile is show successfully but click event is not working. Same click event whose parent HEAD was disregarded during the page..
What is the best way to add options to a select from an array with jQuery? http://stackoverflow.com/questions/170986/what-is-the-best-way-to-add-options-to-a-select-from-an-array-with-jquery jquery arrays html select share improve this question Same as other answers in jQuery fashion .each selectValues function..
http://stackoverflow.com/questions/202605/repeat-string-javascript of the proper length and join it with your desired string. Same result less process String.prototype.repeat function num return..
Getting around same origin policy in javascript without server side scripts http://stackoverflow.com/questions/2067029/getting-around-same-origin-policy-in-javascript-without-server-side-scripts can be seen here view source . Even though JavaScript's Same Origin Policy restricts code on one domain from accessing that..
Can I disable SOP (Same Origin Policy) on any browser for development? http://stackoverflow.com/questions/330427/can-i-disable-sop-same-origin-policy-on-any-browser-for-development I disable SOP Same Origin Policy on any browser for development I want to develop.. machine. Do you know a browser where I can turn off Same Origin Policy so I can develop locally Firefox would be optimal...
++someVariable Vs. someVariable++ in Javascript http://stackoverflow.com/questions/3469885/somevariable-vs-somevariable-in-javascript increment unary operator share improve this question Same as in other languages x pre increment means increment the variable..
Convert JS object to JSON string http://stackoverflow.com/questions/4162749/convert-js-object-to-json-string IE8 FF3 Chrome etc. have native JSON support built in Same API as with JSON2 . So as long you're not dealing with IE6 7..
Bizarre console.log behaviour in Chrome Developer Tools [duplicate] http://stackoverflow.com/questions/4198912/bizarre-console-log-behaviour-in-chrome-developer-tools Can anyone explain this behaviour Running Chrome on OS X. Same behaviour on 32bit Windows 7. EDIT The behaviour is the same..
javascript function vs. ( function() { … } ()); http://stackoverflow.com/questions/4806150/javascript-function-vs-function var x 1 ... ^ this set is used to invoke the function Same as if you did var myfunc function var x 1 ... myfunc or similar..
SCRIPT5: Access is denied in IE9 on xmlhttprequest http://stackoverflow.com/questions/5793831/script5-access-is-denied-in-ie9-on-xmlhttprequest questions very similar to this one so I've checked out the Same Origin Policy but I can't see how it'd apply considering foo.xml..
http://stackoverflow.com/questions/6348494/addeventlistener-vs-onclick without having to worry about IE's history as a rebel. Same code with jQuery all cross browser and ready to rock element..
jQuery.getJSON - Access-Control-Allow-Origin Issue http://stackoverflow.com/questions/6396623/jquery-getjson-access-control-allow-origin-issue into. I assume you must be loading them via Ajax hence the Same Origin Policy issue showing up. Use JSON P which isn't subject..
Accessing nested JavaScript objects with string key http://stackoverflow.com/questions/6491463/accessing-nested-javascript-objects-with-string-key with someObject.part1.name 's value which is Part 1 . Same thing with part2quantity which filled with 60. Is there anyway..
How to export html table to excel using javascript http://stackoverflow.com/questions/6566831/how-to-export-html-table-to-excel-using-javascript to var myTableHead table.getElementsByTagName 'thead' 0 . Same with your write_bodies_to_excel or however you want to set that..
element.onload vs element.addEventListener(“load”,callbak,false) http://stackoverflow.com/questions/6902033/element-onload-vs-element-addeventlistenerload-callbak-false without having to provide both flavors of event listeners. Same code with mootools all cross browser and ready to rock element.addEvent..
http://stackoverflow.com/questions/9426979/border-radius-for-ie8 frameworks are used then is impossible to use that. Same behavior for CurvyCorners or other mega libraries. So if anyone..
How to clone a Date object in JavaScript http://stackoverflow.com/questions/1090815/how-to-clone-a-date-object-in-javascript variable to another one will copy the reference to the SAME value. This means that changing one will change the other. How..
Continuously scrolling horizontal ticker containing images in jQuery? http://stackoverflow.com/questions/1294048/continuously-scrolling-horizontal-ticker-containing-images-in-jquery versions of jquery If scrolling images ARE THEY ALL THE SAME SIZE again a number of the plug ins I experimented with only..
Javascript: open new page in same window http://stackoverflow.com/questions/267704/javascript-open-new-page-in-same-window to modify this code so that the target URL opens in the SAME window a href javascript q document.location.href void open..
“invalid label” Firebug error with jQuery getJSON http://stackoverflow.com/questions/2822609/invalid-label-firebug-error-with-jquery-getjson
Why should you not use Number as a constructor? http://stackoverflow.com/questions/369220/why-should-you-not-use-number-as-a-constructor have the exact same value unless they are both the EXACT SAME object. In other words in Matthew's example below n1 n2 is false.. is true because you are comparing references to the EXACT SAME object. So while I now understand why using Number as a constructor..
JQuery: How to get selected radio button value? http://stackoverflow.com/questions/4138859/jquery-how-to-get-selected-radio-button-value value. Then once a user selected a radio button that SAME function will return the selected value of the radio button...
Using PUT/POST/DELETE with JSONP and jQuery http://stackoverflow.com/questions/5345493/using-put-post-delete-with-jsonp-and-jquery ABSOLUTE URL to the utility page must be on the SAME DOMAIN as page that makes the request add all params to composed..
backbone.js models pointing to same instance of nested model http://stackoverflow.com/questions/6362214/backbone-js-models-pointing-to-same-instance-of-nested-model this.model.get obj1 returns Obj1 models with the SAME cid var BodyView Backbone.View.extend el 'body' events click..
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