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Modulo on big numbers

/ Published in: JavaScript
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Max value for Javascript numbers is: 9007199254740992
This function performs a modulo on numbers bigger than that.

"aNumStr" is the number (as string) you want to devide.
"aDiv" is the number you want to devide by.

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  1. function modulo( aNumStr, aDiv)
  2. {
  3. 	var tmp = "";
  4. 	var  i, r;
  5. 	for ( i=0; i<aNumStr.length ; i++)
  6. 	{
  7. 		tmp += aNumStr.charAt( i);
  8. 		r = tmp % aDiv;
  9. 		tmp = r.toString( 10);
  10. 	}
  11. 	return tmp / 1;
  12. }

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