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javascript Programming Glossary: a.pushhttp://stackoverflow.com/questions/1359761/sorting-a-javascript-object o var sorted key a for key in o if o.hasOwnProperty key a.push key a.sort for key 0 key a.length key sorted a key o a key..
javascript closure immediate evaluation http://stackoverflow.com/questions/1413916/javascript-closure-immediate-evaluation Javascript code var a var f function for var i 0 i 3 i a.push function alert i for var j 0 j 3 j a j The alerts print out.. and returns that certain function for var i 0 i 3 i a.push function i return function alert i i for var j 0 j 3 j a j.. add the function to the array for var i 0 i 3 i function i a.push function alert i i for var j 0 j 3 j a j share improve this..
JavaScript - Generating combinations from n arrays with m elements http://stackoverflow.com/questions/15298912/javascript-generating-combinations-from-n-arrays-with-m-elements var j 0 l arg i .length j l j var a arr.slice 0 clone arr a.push arg i j if i max r.push a else helper a i 1 helper 0 return..
http://stackoverflow.com/questions/1960473/unique-values-in-an-array function var o a i e for i 0 e this i i o e 1 for e in o a.push e return a javascript arrays unique share improve this question..
http://stackoverflow.com/questions/202605/repeat-string-javascript shot so far function repeat s n var a while a.length n a.push s return a.join '' javascript string share improve this..
What does [] mean in JavaScript? http://stackoverflow.com/questions/2280285/what-does-mean-in-javascript id true console.log b.hasOwnProperty id false console.log a.push false push doesn't exist on a console.log b.push true but it..
Bizarre console.log behaviour in Chrome Developer Tools [duplicate] http://stackoverflow.com/questions/4198912/bizarre-console-log-behaviour-in-chrome-developer-tools up Chrome Developer Tools and type in var a console.log a a.push 1 console.log a You would expect this to output something like.. line to make it easy to test. Putting var a console.log a a.push 1 console.log a in a file then running it yields the same behaviour... question Try this instead var a console.log a.toString a.push 1 console.log a.toString It's not that the order of evaluation..
Counting occurences of Javascript array elements http://stackoverflow.com/questions/5667888/counting-occurences-of-javascript-array-elements b prev arr.sort for var i 0 i arr.length i if arr i prev a.push arr i b.push 1 else b b.length 1 prev arr i return a b Live..
javascript document.getElementsByClassName compatibility with IE http://stackoverflow.com/questions/7410949/javascript-document-getelementsbyclassname-compatibility-with-ie for var i 0 j els.length i j i if re.test els i .className a.push els i return a var tabs document.getElementsByClassName document.body.. for var i 0 j els.length i j i if re.test els i .className a.push els i return a var tabs getElementsByClassName document.body.. for var i 0 j els.length i j i if re.test els i .className a.push els i return a tabs getElementsByClassName document.body 'tab'..
How can I parse a CSV string with Javascript? http://stackoverflow.com/questions/8493195/how-can-i-parse-a-csv-string-with-javascript backslash from ' in single quoted values. if m1 undefined a.push m1.replace ' g ' Remove backslash from in double quoted values... from in double quoted values. else if m2 undefined a.push m2.replace g ' ' else if m3 undefined a.push m3 return '' Return.. m2 undefined a.push m2.replace g ' ' else if m3 undefined a.push m3 return '' Return empty string. Handle special case of empty..
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