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Re^2: Taking a subset of a hashby Narveson (Chaplain) |
on Oct 30, 2010 at 13:28 UTC ( [id://868472]=note: print w/replies, xml ) | Need Help?? |
Sorry if I forgot to mention that $config was a reference. Doesn't defined $config{ $_ } && $config{ $_ } have the same truth value as $config{ $_ }?
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