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javascript Programming Glossary: helloGet Class List for Element with jQuery http://stackoverflow.com/questions/1227286/get-class-list-for-element-with-jquery an element ex. div class Lorem ipsum dolor_spec sit amet Hello World div I will be looking for a special class as in dolor_spec..
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 declare what we want in our view a href hello when active Hello a Okay now we can write a test it 'should add active when the.. inject function var elm compile ' a href hello when active Hello a ' scope location.path ' not matching' expect elm.hasClass..
Parse query string in JavaScript [duplicate] http://stackoverflow.com/questions/2090551/parse-query-string-in-javascript s not found' variable Now make a request to page.html x Hello console.log getQueryVariable 'x' Source http www.idealog.us..
How do I get started with Node.js http://stackoverflow.com/questions/2353818/how-do-i-get-started-with-node-js share Tutorials NodeSchool.io interactive lessons Hello World Hello World Web Server Node.js guide Build a blog with.. Tutorials NodeSchool.io interactive lessons Hello World Hello World Web Server Node.js guide Build a blog with Node.js express..
When to Use Double or Single Quotes in JavaScript http://stackoverflow.com/questions/242813/when-to-use-double-or-single-quotes-in-javascript you might want to use the other as the literal. alert 'Say Hello ' alert Say 'Hello' The most likely reason is programmer preference.. the other as the literal. alert 'Say Hello ' alert Say 'Hello' The most likely reason is programmer preference API consistency...
How do you find out the caller function in JavaScript? http://stackoverflow.com/questions/280389/how-do-you-find-out-the-caller-function-in-javascript find out the caller function in JavaScript function main Hello function Hello How do you find out the caller function is 'main'.. function in JavaScript function main Hello function Hello How do you find out the caller function is 'main' Is there a.. callstack caller share improve this question function Hello alert caller is arguments.callee.caller.toString share improve..
Elements order in a “for (??in ??” loop http://stackoverflow.com/questions/280713/elements-order-in-a-for-in-loop and will never be modified. Suppose I have var myObject A Hello B World And I further use them in for var item in myObject alert.. item in myObject alert item myObject item Can I expect 'A Hello ' to always come before 'B World ' in most decent browsers ..
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 chains works as expected '#myButton' .click function alert Hello Does anyone have a more in depth description of the rules javascript..
Loop through array in JavaScript http://stackoverflow.com/questions/3010840/loop-through-array-in-javascript through objects in an array like so String myStringArray Hello World for String s myStringArray Do something Can you do the.. this question Use a sequential for loop var myStringArray Hello World for var i 0 i myStringArray.length i alert myStringArray..
Is there a RegExp.escape function in Javascript? http://stackoverflow.com/questions/3561493/is-there-a-regexp-escape-function-in-javascript expression out of any possible string. var usersString Hello `~World var expression new RegExp RegExp.escape usersString.. new RegExp RegExp.escape usersString var matches Hello .match expression Is there a built in method for that If not..
http://stackoverflow.com/questions/646628/javascript-startswith str 0 Then you can use it directly on string values Hello World .startsWith He true var data Hello world var input 'He'.. on string values Hello World .startsWith He true var data Hello world var input 'He' data.startsWith input true Edit Note that..
Custom attributes - Yea or nay? http://stackoverflow.com/questions/992115/custom-attributes-yea-or-nay data . So for example p data date changed Jan 24 5 23 p.m. Hello p is valid. Since it's officially supported by a standard I..
Can a site invoke a browser extension? http://stackoverflow.com/questions/10526995/can-a-site-invoke-a-browser-extension document.dispatchEvent storeEvent sendDataToExtension hello world As you can see the ordinary web page is firing events.. Now the plain web page can simply do sendDataToExtension hello world There is one further wrinkle to our API process the myapi.js.. 'customAPILoaded' function sendDataToExtension hello world all API interaction goes in here now that the API is loaded.....
PNG Transparency Problems in IE8 http://stackoverflow.com/questions/1251416/png-transparency-problems-in-ie8 #00FFFFFF IE6 7 zoom 1 Presto Goodbye black and hello working alpha channels in ie7 and 8. Fade your pngs in and out..
How do I replace a character at a particular index in Javascript? http://stackoverflow.com/questions/1431094/how-do-i-replace-a-character-at-a-particular-index-in-javascript 3. How can I replace a char by specifying a index var str hello world I need something like str.replceAt 0 h javascript share.. index character.length and use as following var hello Hello World alert hello.replaceAt 3 a share improve this answer..
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 route is. We can declare what we want in our view a href hello when active Hello a Okay now we can write a test it 'should.. route changes' inject function var elm compile ' a href hello when active Hello a ' scope location.path ' not matching' expect.. expect elm.hasClass 'active' .toBeFalsey location.path ' hello' expect elm.hasClass 'active' .toBeTruthy We run our test and..
http://stackoverflow.com/questions/3146798/why-do-people-put-code-like-throw-1-dont-be-evil-and-for-in-front-of was pointed at some JSON that used that property name x hello the value hello would be leaked. The way that array and object.. some JSON that used that property name x hello the value hello would be leaked. The way that array and object literals cause..
Please explain the use of JavaScript closures in loops [duplicate] http://stackoverflow.com/questions/3572480/please-explain-the-use-of-javascript-closures-in-loops an alert box with the number 9. In fact if we now do i hello all elements will now generate a hello alert The variable i.. fact if we now do i hello all elements will now generate a hello alert The variable i is shared accross ten functions PLUS the..
How do I create and read a value from cookie? http://stackoverflow.com/questions/4825683/how-do-i-create-and-read-a-value-from-cookie javascript cookies share improve this question hello venkatesh please find below sample code for creating cookie...
“Variable” Variables in Javascript? http://stackoverflow.com/questions/5187530/variable-variables-in-javascript PHP to have Variable variables. For example x variable x hello world echo variable Is this possible in javascript How would..
Passing functions to setTimeout in a loop: always the last value? http://stackoverflow.com/questions/6425062/passing-functions-to-settimeout-in-a-loop-always-the-last-value version would work just fine setTimeout function alert hello 1000 setTimeout function alert world 2000 But I'm trying to.. function alert world 2000 But I'm trying to take the hello and world from an array and pass them into the function without.. what I'd like to do but I know it won't work var strings hello world var delay 1000 for var i 0 i strings.length i setTimeout..
Call php function from javascript http://stackoverflow.com/questions/7165395/call-php-function-from-javascript test document.getElementById php_code .innerHTML php query hello script a href # style display block color #000033 font family.. span I basically want to run the php function query hello when I click on the href called Test which would call the php.. a link. The server will generate some content in this case hello world . We will put into the HTML element with the id output..
How to Loop through JavaScript object literal with objects as members? http://stackoverflow.com/questions/921789/how-to-loop-through-javascript-object-literal-with-objects-as-members var validation_messages key_1 your_name jimmy your_msg hello world key_2 your_name billy your_msg foo equals bar javascript..
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