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Re: SUBSTR OR REGEX: WHICH WILL YOU FAVOUR?

by moritz (Cardinal)
on Oct 20, 2013 at 05:43 UTC ( #1058986=note: print w/ replies, xml ) Need Help??


in reply to SUBSTR OR REGEX: WHICH WILL YOU FAVOUR?

You can also experiment with unpack '(A3)*', $ARGV[0] for splitting up the string into chunks of length three. pack and unpack have a reputation of being fast too.

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