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Re: fetchrow_array() issue

by Neighbour (Friar)
on Sep 27, 2012 at 08:01 UTC ( #995942=note: print w/replies, xml ) Need Help??


in reply to fetchrow_array() issue

It would help if you close OUTFILE; at some point. If you don't, you could miss data that's still in the file buffer.

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[PriNet]: quick question... anyone know how to remove all the existing keys in a %hash ? i've tried several options, but when i re-use the hash, some of the "upper" keys that i don't re-use stick and i can't get them to "remove"
[atcroft]: PriNet: %hash = ();? or foreach my $k ( keys %hash ) { delete $hash{$k}; }?

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