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Re: Test for number or stringby Anonymous Monk |
| on May 02, 2003 at 23:50 UTC ( [id://255196]=note: print w/replies, xml ) | Need Help?? |
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The question is: Why do you need to know? In what circumstance will perl not do the right thing that requires you to differenciate between them?
In Section
Seekers of Perl Wisdom
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