what the force of many cannot
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Your skill will accomplish what the force of many cannot |
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Re^2: Getting rid of an uninitialized warningby jonc (Beadle) |
| on Jun 23, 2011 at 21:08 UTC ( [id://911165]=note: print w/replies, xml ) | Need Help?? |
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Ah, I see, just check if there is a value there. Genius. Thanks! Re-phrased Question: Are there any possible negative outcomes from using the methods presented by others, where the conditional statement includes "the defined -or operator"?
In Section
Seekers of Perl Wisdom
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