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Array vs. Object efficiency in JavaScript
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Update 2017 - Test and Results
var a1 = [{id: 29938, name: 'name1'}, {id: 32994, name: 'name1'}];
var a2 = [];
a2[29938] = {id: 29938, name: 'name1'};
a2[32994] = {id: 32994, name: 'name1'};
var o = {};
o['29938'] = {id: 29938, name: 'name1'};
o['32994'] = {id: 32994, nam...
What is the correct way to make a custom .NET Exception serializable?
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edited Nov 9 '13 at 19:14
Duncan Jones
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Getting JavaScript object key list
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343
var obj = {
key1: 'value1',
key2: 'value2',
key3: 'value3',
key4: 'value4'...
Could not reliably determine the server's fully qualified domain name
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13 Answers
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bootstrap button shows blue outline when clicked
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31 Answers
31
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What's better at freeing memory with PHP: unset() or $var = null
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13 Answers
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What is the difference between memoization and dynamic programming?
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375
Relevant article on Programming.Guide: Dynamic programming vs memoization vs tabulation
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How do I check if a number is positive or negative in C#?
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edited Oct 30 '15 at 16:10
juancazalla
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answered N...
How do I check if an element is really visible with JavaScript? [duplicate]
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edited May 28 '13 at 0:25
Sebas
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answer...