what the force of many cannot
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Your skill will accomplish what the force of many cannot |
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| PerlMonks |
Re: Assignment to a value only if it is definedby girarde (Hermit) |
| on Jan 20, 2010 at 18:27 UTC ( [id://818527]=note: print w/replies, xml ) | Need Help?? |
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Your temporary assignment approach looks pretty short to me, unless this is golf.
In Section
Seekers of Perl Wisdom
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