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Re: Re: Re: (jeffa) Re: permutation understandingby theguvnor (Chaplain) |
| on May 25, 2002 at 21:36 UTC ( [id://169310]=note: print w/replies, xml ) | Need Help?? |
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Er, what he means is, you want to test for definedness.... ..Jon Update - you're right Anonymous. Mea culpa. My embarrassed apologies to all. )c:
In Section
Seekers of Perl Wisdom
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