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Re^2: Is this code correctby kennethk (Abbot) |
on Jan 28, 2009 at 15:38 UTC ( [id://739615]=note: print w/replies, xml ) | Need Help?? |
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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