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Re^4: small steps toward Perl literacy, temp vars and parenthesesby ysth (Canon) |
on Jun 23, 2004 at 08:14 UTC ( [id://368968]=note: print w/replies, xml ) | Need Help?? |
I would definitely use for my ($min_key) = there; using a for that modifies $_ beyond the scope of the for itself is just begging to mess someone else up.
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