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Posted By

reverend on 03/02/12


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javascript object size counter


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Get Object Size in JS

 / Published in: JavaScript
 

Function to validate the existence of each key in the object to get the number of valid key/value pairs.

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  1. /* Get Object Size */
  2. function objectSize(the_object){
  3. /* function to validate the existence of each key in the object to get the number of valid keys. */
  4. 		var object_size = 0;
  5. 		for (key in the_object){
  6. 				if (the_object.hasOwnProperty(key)){
  7. 					object_size++;
  8. 				}
  9. 		}
  10. 		return object_size;
  11. }

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