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Posted By

cfleschhut on 05/30/09


Tagged

javascript function


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add up any number of parameters

 / Published in: JavaScript
 

just testing snipplr.com

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  1. function sum() {
  2. 	var res = 0;
  3. 	for (var i=0; i < arguments.length; i++) {
  4. 		res += arguments[i];
  5. 	}
  6. 	return res;
  7. }

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Posted By: mrhoo on June 2, 2009

function sum(){ return eval([].join.call(arguments,'+')); }

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