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Re: substr in nested foreach loop

by Gilimanjaro (Hermit)
on May 22, 2006 at 15:19 UTC ( #550950=note: print w/ replies, xml ) Need Help??

in reply to substr in nested foreach loop

How often are you getting the warning?

Beware, that if that last input line of your file ends in a newline, you'll probably get an empty string ('') as your last line from perl...

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Re^2: substr in nested foreach loop
by sarani (Sexton) on May 23, 2006 at 03:35 UTC
    I'm getting the warning for the last input line from the file, and I'm getting it the number of lines there are in the outer loop file ... :D That might be it...
      Glad to be of help... ;-)

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