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Re^2: Read a variable backwards..

by moritz (Cardinal)
on Jan 06, 2014 at 18:32 UTC ( #1069561=note: print w/ replies, xml ) Need Help??

in reply to Re: Read a variable backwards..
in thread Read a variable backwards..

Make that

say chop $str while length $str;

Otherwise if the string starts with 0, the last iteration will be omitted, because Perl considers the string 0 to be false.

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