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javascript Programming Glossary: yourHow do JavaScript closures work? http://stackoverflow.com/questions/111102/how-do-javascript-closures-work it to a six year old you really don't understand it yourself. Well I tried to explain JavaScript closures to a 27 year.. be called a closure. Simply accessing variables outside of your immediate lexical scope creates a closure . function foo x var..
jQuery Mobile: document ready vs page events http://stackoverflow.com/questions/14468659/jquery-mobile-document-ready-vs-page-events Because of this document .ready will trigger before your first page is loaded and every code intended for page manipulation.. html files paradigm it is advised to separate all of your custom javascript page handling into a single separate js file... into a single separate js file. This will note make your code any better but you will have much better code overview..
Prototypical inheritance - writing up [duplicate] http://stackoverflow.com/questions/16063394/prototypical-inheritance-writing-up instance. For example function Hamster this.food To answer your question about Example 1 if it doesn't find the property anywhere..
How can I obfuscate JavaScript? http://stackoverflow.com/questions/194397/how-can-i-obfuscate-javascript won't really be of much benefit. Of course by packaging up your source into a garbled minified mess you have a light version.. of security through obscurity . Most of the time it's your user who is viewing the source and the string values on the.. is the only way to truly prevent anyone from accessing your data and most people find that to be more security than they..
Why is using “for…in” with array iteration such a bad idea? http://stackoverflow.com/questions/500504/why-is-using-for-in-with-array-iteration-such-a-bad-idea which will affect any array you create Somewhere deep in your JavaScript library... Array.prototype.foo 1 Now you have no..
http://stackoverflow.com/questions/5874652/prop-vs-attr what attr used to do. Replacing calls to attr with prop in your code will generally work. Properties are generally simpler to..
Javascript closure inside loops - simple practical example http://stackoverflow.com/questions/750486/javascript-closure-inside-loops-simple-practical-example Well the problem is that the variable i within each of your anonymous functions is bound to the same variable outside of..
Why is document.write considered a “bad practice”? http://stackoverflow.com/questions/802854/why-is-document-write-considered-a-bad-practice in implementations of their analytics code. Please include your reason for claiming document.write as a bad practice below...
Why is using the JavaScript eval function a bad idea? http://stackoverflow.com/questions/86513/why-is-using-the-javascript-eval-function-a-bad-idea share improve this question Improper use of eval opens up your code for injection attacks Debugging can be more challenging..
What is the meaning of “$” sign in javascript http://stackoverflow.com/questions/1150381/what-is-the-meaning-of-sign-in-javascript .protectImage javascript share improve this question Your snippet of code looks like it's referencing methods from one..
Make cross-domain ajax JSONP request with jQuery http://stackoverflow.com/questions/11736431/make-cross-domain-ajax-jsonp-request-with-jquery service is not hosted in your same web application path Your web service must support method injection in order to do JSONP... must support method injection in order to do JSONP. Your code seems fine and it should work if your web services and.. method like this successCallback actualJsonData Summary Your client code seems just fine. However you have to modify your..
Reference: Why does the PHP (or other server side) code in my Javascript not work? http://stackoverflow.com/questions/13840429/reference-why-does-the-php-or-other-server-side-code-in-my-javascript-not-wor alerts 42 php javascript share improve this question Your code is split into two entirely separate parts the server side..
How do I “think in AngularJS” if I have a jQuery background? http://stackoverflow.com/questions/14994391/how-do-i-think-in-angularjs-if-i-have-a-jquery-background into this over arching theme keep your concerns separate. Your view acts as the official record of what is supposed to happen..
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 div data role page And rest of your HTML content script Your javascript will go here script div body This is a quick solution..
How does the (function() {})() construct work and why do people use it? [closed] http://stackoverflow.com/questions/1639180/how-does-the-function-construct-work-and-why-do-people-use-it possible clashes you can use those constructs function Your code using here. jQuery Specifically that's an anonymous function..
How to access PHP variables in JavaScript or jQuery rather than <?php echo $variable ?> http://stackoverflow.com/questions/1808108/how-to-access-php-variables-in-javascript-or-jquery-rather-than-php-echo-vari it php javascript jquery share improve this question Your example shows the most simple way of passing PHP variables to..
Resizing an image in an HTML5 canvas http://stackoverflow.com/questions/2303690/resizing-an-image-in-an-html5-canvas this produces lanczos3 but feel free to raise it up to 8. Your client will appreciate that the program makes full use of his..
How does this JavaScript/JQuery Syntax work: (function( window, undefined ) { })(window)? http://stackoverflow.com/questions/2716069/how-does-this-javascript-jquery-syntax-work-function-window-undefined
What is the difference between JSON and Object Literal Notation? http://stackoverflow.com/questions/2904131/what-is-the-difference-between-json-and-object-literal-notation So in your example it is not JSON because of three reasons Your keys are not strings. You cannot assign a function as a value..
How do I send a cross-domain POST request via JavaScript? http://stackoverflow.com/questions/298745/how-do-i-send-a-cross-domain-post-request-via-javascript page and I need to grab and parse the response afterward. Your help with some code examples will be much appreciated. javascript.. chrome FF 3.6. Keep in mind the following if you do this Your server will have to handle 2 requests per operation You will..
JavaScript unit test tools for TDD http://stackoverflow.com/questions/300855/javascript-unit-test-tools-for-tdd it to wrap other test frameworks JsTestDriver built in Your own assertions refutes Reporters xunit XML traditional dots.. to wrap other test frameworks Jasmine Mocha QUnit built in Your own assertions refutes Reporters Browser Launchers Plugin for..
Print <div id=printarea></div> only? http://stackoverflow.com/questions/468881/print-div-id-printarea-div-only display block style head body div id non printable Your normal page contents div div id printable Printer version div..
http://stackoverflow.com/questions/4862193/javascript-global-variables though in practical terms they're not usually big ones. Your three statements explained var a 0 ...creates a variable on..
How to check if a user likes my Facebook Page or URL using Facebook's API http://stackoverflow.com/questions/5093398/how-to-check-if-a-user-likes-my-facebook-page-or-url-using-facebooks-api this question I tore my hair out over this one too. Your code only works if the user has granted an extended permission..
Why avoid increment (“++”) and decrement (“--”) operators in JavaScript? http://stackoverflow.com/questions/971312/why-avoid-increment-and-decrement-operators-in-javascript Crockford on JavaScript Section 8 Programming Style Your Brain 50 42 javascript syntax jslint postfix operator prefix..
How can I rewrite the ErrorMessage for a CustomValidator control on the client? http://stackoverflow.com/questions/1230281/how-can-i-rewrite-the-errormessage-for-a-customvalidator-control-on-the-client
Google Maps Api v3 Maps in Ui-Tabs are cut http://stackoverflow.com/questions/12641798/google-maps-api-v3-maps-in-ui-tabs-are-cut google.maps.Marker position myLatlng title ADD TITLE OF YOUR MARKER HERE var marker1 new google.maps.Marker position myLatlng1.. google.maps.Marker position myLatlng1 title ADD TITLE OF YOUR MARKER HERE var contentString ' div id content ' ' div id siteNotice..
Watch for object properties changes in JavaScript [duplicate] http://stackoverflow.com/questions/1269633/watch-for-object-properties-changes-in-javascript Public Domain. NO WARRANTY EXPRESSED OR IMPLIED. USE AT YOUR OWN RISK. object.watch if Object.prototype.watch Object.prototype.watch..
How to Call Google Apps Script from Web Page http://stackoverflow.com/questions/14914955/how-to-call-google-apps-script-from-web-page very clean. var SCRIPT_URL http script.google.com ....PUT YOUR SCRIPT URL HERE.... exec document .ready function .getJSON SCRIPT_URL..
Storing user input in a Greasemonkey script on install http://stackoverflow.com/questions/15268645/storing-user-input-in-a-greasemonkey-script-on-install @name _Autologin sensitive info framework @include http YOUR_SERVER.COM YOUR_PATH @require http ajax.googleapis.com ajax.. sensitive info framework @include http YOUR_SERVER.COM YOUR_PATH @require http ajax.googleapis.com ajax libs jquery 1.7.2.. GM_setValue setValVarName encryptAndStore targVar ADD YOUR CODE TO SET THE USERNAME AND PASSWORD ON THE LOGIN PAGE HERE...
Highlight text as you type on textarea http://stackoverflow.com/questions/3282505/highlight-text-as-you-type-on-textarea style script var _terms 'January' 'February' 'March' YOUR SEARCH TERMS GO HERE function preg_quote str return str '' .replace..
How to detect escape key press with JavaScript? [duplicate] http://stackoverflow.com/questions/3369593/how-to-detect-escape-key-press-with-javascript question document .keyup function e if e.keyCode 27 DO YOUR WORK HERE esc http stackoverflow.com questions 1160008 which..
http://stackoverflow.com/questions/3827466/detect-iphone-browser http www.yourwebsite.com phone' exit ...THE REST OF YOUR CODE HERE and in javascript you can write var agent navigator.userAgent..
http://stackoverflow.com/questions/395045/cross-site-xmlhttprequest 'callback ' 'callback ' ud return s getJSON 'http YOUR DOMAIN.com script.php dataName john dataAge 99 callback ' function..
Greasemonkey, overriding website functions http://stackoverflow.com/questions/4064035/greasemonkey-overriding-website-functions script.type text javascript script.innerHTML CDATA YOUR CODE GOES HERE .toString document.getElementsByTagName 'head'..
How to get div onblur event to execute a javascript function? http://stackoverflow.com/questions/4847986/how-to-get-div-onblur-event-to-execute-a-javascript-function if this document.activeElement isOut false if isOut YOUR CODE HERE alert I am called 10 script ... div id theDiv..
How does paging in facebook javascript API works? http://stackoverflow.com/questions/5023757/how-does-paging-in-facebook-javascript-api-works init the FB JS SDK FB.init appId 'XXXXXXXXXXXX' FILL YOUR APP ID HERE status true check the login status upon init cookie.. init the FB JS SDK FB.init appId 'XXXXXXXXXXXX' FILL YOUR APP ID HERE status true check the login status upon init cookie.. init the FB JS SDK FB.init appId 'XXXXXXXXXXXX' FILL YOUR APP ID HERE status true check the login status upon init cookie..
Possible to defer loading of jQuery? http://stackoverflow.com/questions/5852767/possible-to-defer-loading-of-jquery ajax libs jquery 1.5.2 jquery.min.js' function YOUR CODE GOES HERE AND IS EXECUTED AFTER JQUERY LOADS I would really..
jQuery plugin template - best practice, convention, performance and memory impact http://stackoverflow.com/questions/5980194/jquery-plugin-template-best-practice-convention-performance-and-memory-impac the deffered. return .when.apply defs .then hash.cb YOUR CODE main function _main options this.options options .extend.. As can be seen the code your supposed to edit is below the YOUR CODE line. The Wrap object acts similarly to your Internal object...
what is the solution to remove/add a class in pure javascript? http://stackoverflow.com/questions/6787383/what-is-the-solution-to-remove-add-a-class-in-pure-javascript Public Domain. NO WARRANTY EXPRESSED OR IMPLIED. USE AT YOUR OWN RISK. global self document DOMException @source http purl.eligrey.com..
JavaScript DOMParser access innerHTML and other properties http://stackoverflow.com/questions/9250545/javascript-domparser-access-innerhtml-and-other-properties Public domain. NO WARRANTY EXPRESSED OR IMPLIED. USE AT YOUR OWN RISK. @source https gist.github.com 1129031 global document..
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