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javascript Programming Glossary: commonObject comparison in JavaScript [duplicate] http://stackoverflow.com/questions/1068834/object-comparison-in-javascript functions are created in constructor. Comparing dates is a common scenario. Another built ins We can even handle functions passed..
What does “use strict” do in JavaScript, and what is the reasoning behind it? http://stackoverflow.com/questions/1335851/what-does-use-strict-do-in-javascript-and-what-is-the-reasoning-behind-it And Strict mode helps out in a couple ways It catches some common coding bloopers throwing exceptions. It prevents or throws errors..
Why does jQuery or a DOM method such as `getElementById` not find the element? http://stackoverflow.com/questions/14028959/why-does-jquery-or-a-dom-method-such-as-getelementbyid-not-find-the-element moment you call getElementById . The latter case is quite common. Browsers parse and process the HTML from top to bottom. That..
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 may not immediately be visible but I'll provide just one common example testing. Let's say in our application we require a service..
change type of input field with jQuery http://stackoverflow.com/questions/1544317/change-type-of-input-field-with-jquery or button element. This was done to accommodate the lowest common denominator IE 6 7 8 throw an error if you attempt to change..
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 in their documentation. Ether they think this is a common knowledge or they forgot to describe this like my other topics...
How to “properly” create a custom object in JavaScript? http://stackoverflow.com/questions/1595611/how-to-properly-create-a-custom-object-in-javascript Point Shape.apply this arguments Point.subclass Shape So a common extension is to break out the initialisation stuff into its..
Change an element's CSS class with JavaScript http://stackoverflow.com/questions/195951/change-an-elements-css-class-with-javascript The above code is all in standard JavaScript however it is common practise to use either a framework or a library to simplify.. to use either a framework or a library to simplify common tasks as well as benefit from fixed bugs and edge cases that.. have been reproduced below using jQuery probably the most commonly used JavaScript library though there are others worth investigating..
Why would a JavaScript variable start with a dollar sign? http://stackoverflow.com/questions/205853/why-would-a-javascript-variable-start-with-a-dollar-sign naming conventions share improve this question A very common use in jQuery is to distinguish jQuery objects stored in variables..
Is javascript guaranteed to be single-threaded? http://stackoverflow.com/questions/2734025/is-javascript-guaranteed-to-be-single-threaded this isn't quite true in sneaky nasty ways. The most common case is immediate events. Browsers will fire these right away..
How can I override the OnBeforeUnload dialog and replace it with my own? http://stackoverflow.com/questions/276660/how-can-i-override-the-onbeforeunload-dialog-and-replace-it-with-my-own about unsaved changes before they leave a page a pretty common problem . window.onbeforeunload handler This works but it raises..
What are the rules for Javascript's automatic semicolon insertion (ASI)? http://stackoverflow.com/questions/2846283/what-are-the-rules-for-javascripts-automatic-semicolon-insertion-asi the token if it is preceded by a line break. However the common example cited for bugs caused by semicolon insertion is return..
Use of 'prototype' vs. 'this' in Javascript? http://stackoverflow.com/questions/310870/use-of-prototype-vs-this-in-javascript javascript share improve this question This is a common misunderstanding. The two given examples are really doing entirely.. the meaning of the function turning it into what is commonly called a constructor function . When called with new the function..
http://stackoverflow.com/questions/3127429/javascript-this-keyword libraries do this because it tends to support the most common use cases and users of the library typically find this behavior..
When to use Vanilla JavaScript vs. jQuery? http://stackoverflow.com/questions/4651923/when-to-use-vanilla-javascript-vs-jquery I have noticed while monitoring attempting to answer common jQuery questions that there are certain practices using javascript.. this .attr id Javascript this.id Are there any other common practices like this Where certain Javascript operations could..
Are there legitimate uses for JavaScript's “with” statement? http://stackoverflow.com/questions/61552/are-there-legitimate-uses-for-javascripts-with-statement name now contains Jack Declaring a closure in a loop is a common task where this can lead to errors for var i 0 i 3 i var num..
Best practice: escape, or encodeURI / encodeURIComponent http://stackoverflow.com/questions/75980/best-practice-escape-or-encodeuri-encodeuricomponent that encodeURIComponent does not escape the ' character. A common bug is to use it to create html attributes such as href 'MyUrl'..
How do I work around JavaScript's parseInt octal behavior? http://stackoverflow.com/questions/850341/how-do-i-work-around-javascripts-parseint-octal-behavior integer octal share improve this question This is a common Javascript gotcha with a simple solution Just specify the base..
What is JavaScript garbage collection? http://stackoverflow.com/questions/864516/what-is-javascript-garbage-collection to browser though I suspect you could take a number of the common principles and apply them to other browsers. Quoted from that..
AngularJS - losing scope when using ng-include http://stackoverflow.com/questions/11412410/angularjs-losing-scope-when-using-ng-include form HomeCtrl function HomeCtrl scope location window http Common ... scope.views partial1 views partial1.html scope.addLine function..
Common idiom to avoid IE throw: Error: 'console' is undefined http://stackoverflow.com/questions/1146309/common-idiom-to-avoid-ie-throw-error-console-is-undefined idiom to avoid IE throw Error 'console' is undefined I've installed..
How to build simple jQuery image slider with sliding or opacity effect? http://stackoverflow.com/questions/12608356/how-to-build-simple-jquery-image-slider-with-sliding-or-opacity-effect 'selected' .eq target .addClass 'selected' Common jQuery response for both slider trigger next prev click and..
uploading, processing, storing and delivering user-provided files and images http://stackoverflow.com/questions/13972714/uploading-processing-storing-and-delivering-user-provided-files-and-images have to deal with files and images uploaded by users. Common questions How do I upload modern web browsers and techniques.. I am sure you find a solution to convert your .xxx to .yyy Common libraries used for image processing are the gd lib and imagick..
http://stackoverflow.com/questions/1510011/how-does-ajax-work used instead. A format for the data sent to the browser. Common formats include XML pre formatted HTML plain text and JavaScript..
For a JavaScript autocomplete search box, must we use the “input” event handler? http://stackoverflow.com/questions/15727324/for-a-javascript-autocomplete-search-box-must-we-use-the-input-event-handler e.keyCode ' console.log e References HTML 5 Spec Common event behaviors SO onKeyPress Vs. onKeyUp and onKeyDown SO JavaScript..
http://stackoverflow.com/questions/1694544/cross-browser-development link contains useful information as well as the CSS 9 Most Common IE Bugs and How to Fix Them very useful tips on how to get the..
How to view particular page of an pdf using HTML in browser? http://stackoverflow.com/questions/18306485/how-to-view-particular-page-of-an-pdf-using-html-in-browser with OleView on AcroPdf.dll the plugin C Program Files x86 Common Files Adobe Acrobat ActiveX AcroPDF.dll on my PC . It doesn't..
Remember and Repopulate File Input http://stackoverflow.com/questions/20537696/remember-and-repopulate-file-input of 'mode' called 'filename' which is described in 4.10.7.4 Common input element APIs The value IDL attribute allows scripts to..
Common sources of unterminated string literal [duplicate] http://stackoverflow.com/questions/227552/common-sources-of-unterminated-string-literal sources of unterminated string literal duplicate This question..
ASP.NET Ajax Error: Sys.WebForms.PageRequestManagerParserErrorException http://stackoverflow.com/questions/290121/asp-net-ajax-error-sys-webforms-pagerequestmanagerparsererrorexception The message received from the server could not be parsed. Common causes for this error are when the response is modified by calls..
calling a java servlet from javascript http://stackoverflow.com/questions/3028490/calling-a-java-servlet-from-javascript easy accessible data format to transfer more complex data. Common formats are XML and JSON. The last one is most preferred since..
javascript: call an embedded function from a GM script http://stackoverflow.com/questions/3254112/javascript-call-an-embedded-function-from-a-gm-script script is inside a sandbox and Firebug is not. See Avoid Common Pitfalls in Greasemonkey . Your GM script would access that..
Cannot submit form with .submit() http://stackoverflow.com/questions/3553584/cannot-submit-form-with-submit with the id attribute. See also Form Access The Most Common Mistake The most common mistake made when defining the form..
Put javascript in one .js file or break it out into multiple .js files? http://stackoverflow.com/questions/555696/put-javascript-in-one-js-file-or-break-it-out-into-multiple-js-files this delay. javascript share improve this question Common but relevant answer It depends on the project. If you have a..
Handling common JavaScript files in Visual Studio 2010 http://stackoverflow.com/questions/6107464/handling-common-javascript-files-in-visual-studio-2010 the board and it would be nice to store these files in a Common project and 'Add As Link' them into individual projects as would..
Get business type/industry from Bing Phonebook API http://stackoverflow.com/questions/6912031/get-business-type-industry-from-bing-phonebook-api Phonebook API var requestStr http api.bing.net json.aspx Common request fields required AppId _appId Query starbucks Sources.. required AppId _appId Query starbucks Sources Phonebook Common request fields optional Version 2.2 Market en us UILanguage..
Why would I want to use jQuery? http://stackoverflow.com/questions/708040/why-would-i-want-to-use-jquery you've spent on that instead of solving today's problems. Common language . Using a common framework is like speaking a common..
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