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javascript Programming Glossary: containAccess / process (nested) objects, arrays or JSON http://stackoverflow.com/questions/11922383/access-process-nested-objects-arrays-or-json objects arrays or JSON I have a nested data structure containing objects and arrays. How can I extract the information i.e... there are only two actually one data types which can contain other data types objects and arrays a special form of objects.. over the object like so for var prop in data `prop` contains the name of each property i.e. `'code'` or `'items'` consequently..
Explain JavaScript's encapsulated anonymous function syntax http://stackoverflow.com/questions/1634268/explain-javascripts-encapsulated-anonymous-function-syntax produce a SyntaxError since a Block such those can only contain statements and the ECMAScript Specification doesn't define any.. SpiderMonkey have a different behavior. Their grammar contains a non standard Function Statement meaning that the function..
What is the 'new' keyword in JavaScript? http://stackoverflow.com/questions/1646698/what-is-the-new-keyword-in-javascript too vague or outright incorrect. The answers near the top contain mostly true statements but haven't actually answered the question..
Valid Characters for JavaScript Variable Names http://stackoverflow.com/questions/1661197/valid-characters-for-javascript-variable-names Lo a or śLetter number Nl a . The rest of the string can contain the same characters plus any U 200C zero width non joiner characters..
Cross-platform, cross-browser way to play sound from Javascript? http://stackoverflow.com/questions/187098/cross-platform-cross-browser-way-to-play-sound-from-javascript but it will only play mp3 files and the legacy data may contain some .wav files as well. Does anyone have any other libraries..
array.contains(obj) in JavaScript http://stackoverflow.com/questions/237104/array-containsobj-in-javascript obj in JavaScript What is the most concise and efficient way.. and efficient way to find out if a JavaScript array contains an obj This is the only way I know to do it contains a obj.. array contains an obj This is the only way I know to do it contains a obj for var i 0 i a.length i if a i obj return true return..
How to order events bound with jQuery http://stackoverflow.com/questions/290254/how-to-order-events-bound-with-jquery Lets say I have a web app which has a page that may contain 4 script blocks the script I write may be found in one of those..
Please explain the use of JavaScript closures in loops [duplicate] http://stackoverflow.com/questions/3572480/please-explain-the-use-of-javascript-closures-in-loops closures sharing the same variable and that variable will contain the last value assigned to it in the loop. For example for var..
Local file access with javascript http://stackoverflow.com/questions/371875/local-file-access-with-javascript to run on a client computer via the web. Browser authors contain this risk using two restrictions. First scripts run in a sandbox..
Is Chrome's JavaScript console lazy about evaluating arrays? http://stackoverflow.com/questions/4057440/is-chromes-javascript-console-lazy-about-evaluating-arrays to the object being queued not the output the console will contain. Therefore the array or any object will not be evaluated until..
What do parentheses surrounding a JavaScript object/function/class declaration mean? http://stackoverflow.com/questions/440739/what-do-parentheses-surrounding-a-javascript-object-function-class-declaration-m executing anonymous function. The first set of brackets contain the expressions to be executed and the second set of brackets.. the parent namespace. All the code within the function is contained in the private scope of the function meaning it can't be accessed..
jqgrid incorrect select drop down option values in edit box http://stackoverflow.com/questions/4469650/jqgrid-incorrect-select-drop-down-option-values-in-edit-box of state for uk starts with 5. When I edit a record which contained Country id 2 UK and State id 6 Oxford the edit form will shows.. current selection the value of the column property must contain at least the current selected 'State'. So we have to reset..
Getting the ID of the element that fired an event using jQuery http://stackoverflow.com/questions/48239/getting-the-id-of-the-element-that-fired-an-event-using-jquery form body html Except of course that the var test should contain the id aaa if the event is fired from the first form and bbb..
http://stackoverflow.com/questions/4862193/javascript-global-variables symbols to the window object. You can use a function to contain all of your code in order to contain your symbols and that function.. can use a function to contain all of your code in order to contain your symbols and that function can be anonymous if you like..
JavaScript equivalent to printf/string.format http://stackoverflow.com/questions/610406/javascript-equivalent-to-printf-string-format when a replace string of previous replacement does also contain a format sequence like this 0 1 .format 1 0 Normally you would..
Why Javascript only works after opening developer tools in IE once? http://stackoverflow.com/questions/7742781/why-javascript-only-works-after-opening-developer-tools-in-ie-once The experience you're describing is typical of code which contain console.log or any of the other console functionality. The console..
Comparing two arrays in Javascript http://stackoverflow.com/questions/7837456/comparing-two-arrays-in-javascript that two object instances will never be equal even if they contain same data at the moment a 1 foo bar numberOfTheBeast 666 a 1.. objects. However if you just use object structure to contain data comparing is still possible Object.prototype.equals function..
Remove Duplicates from JavaScript Array [duplicate] http://stackoverflow.com/questions/9229645/remove-duplicates-from-javascript-array Mike Matt Nancy Adam Jenny Nancy Carl that may or may not contain duplicates and I need to simply remove the duplicates and put..
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