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: Checking whether a $var is a numberby rchiav (Deacon) |
| on Sep 05, 2001 at 00:16 UTC ( [id://110148]=note: print w/replies, xml ) | Need Help?? |
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I belive there's a faq on that.. read How do I determine whether a scalar is a number/whole/integer/float?. Super Search is your friend :) Rich
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Seekers of Perl Wisdom
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