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Count elements in a JavaScript object

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Language: Javascript
Posted by: Massimo Zappino
Added: Jul 14, 2011 3:25 PM
Modified: Jul 5, 2012 9:49 AM
Views: 669
Tags: array count elements keys object
  1. var count = 0;
  2. for (var k in myobj) if (myobj.hasOwnProperty(k)) count++;
  3.  
  4.  
  5. // It does not work on all browsers
  6. Object.keys(obj).length

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