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Re: Uninitialized errors when using 2 hashes.by ssandv (Hermit) |
| on Oct 22, 2010 at 22:39 UTC ( [id://866891]=note: print w/replies, xml ) | Need Help?? |
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To expand on the answer above, the correct way to test for definedness, or the lack thereof, is with defined, something like , not with See also exists
In Section
Seekers of Perl Wisdom
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