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Re^2: Hex String XOR

by JavaFan (Canon)
on Mar 12, 2012 at 11:16 UTC ( #959109=note: print w/ replies, xml ) Need Help??


in reply to Re: Hex String XOR
in thread Hex String XOR

Or, one could embrace the 21st century and use /\p{Print}/ instead of /[:print:]/. No need to restrict yourself to 256 code points, and subject yourself to locale. The era of 5.005 is over! ;-)


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Re^3: Hex String XOR
by Marshall (Prior) on Mar 12, 2012 at 12:31 UTC
    Your point is well taken, however from the problem statement in this case, it appears that "bytes" are the unit of interest.
      it is wrong method

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