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| P is for Practical | |
| PerlMonks |
Re: Exists and arraysby ccn (Vicar) |
| on Oct 01, 2009 at 10:04 UTC ( [id://798584]=note: print w/replies, xml ) | Need Help?? |
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from perldoc -f exists: Given an expression that specifies a hash element or array element, returns true if the specified element in the hash or array has ever been initialized, even if the corresponding value is undefined.
My perl behaves the same way This is perl, v5.8.8 built for i486-linux-gnu-thread-multi
In Section
Seekers of Perl Wisdom
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