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Re: substr in nested foreach loopby Gilimanjaro (Hermit) |
on May 22, 2006 at 15:19 UTC ( [id://550950]=note: print w/replies, xml ) | Need Help?? |
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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