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| Keep It Simple, Stupid | |
| PerlMonks |
Re: Checking whether a $var is a numberby Anarion (Hermit) |
| on Sep 05, 2001 at 01:59 UTC ( [id://110175]=note: print w/replies, xml ) | Need Help?? |
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Nobody said to do $var+=0 Look here $anarion=\$anarion; s==q^QBY_^=,$_^=$[x7,print
In Section
Seekers of Perl Wisdom
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