in reply to Re^2: Invalid Hex Conversion?
in thread Invalid Hex Conversion?
Incrementing is magical, but not THAT magical :)
There is no way to tell if you want the increment to change "19" into "1A" rather than "20", for example.
Use $value = hex($string) to get a regular number before you apply math to it.
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Re^4: Invalid Hex Conversion?
by tfredett (Sexton) on Jul 21, 2011 at 19:23 UTC |