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Re^2: Is this code correct

by kennethk (Abbot)
on Jan 28, 2009 at 15:38 UTC ( #739615=note: print w/replies, xml ) Need Help??


in reply to Re: Is this code correct
in thread Is this code correct

The OP actually typed $_[1] and PM interpolated that into $_1, so that's no problem. Looping over an undefined array, on the other hand... Perhaps it's a global...

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