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Not a Numberby batt0usai (Initiate) |
on Oct 18, 2002 at 07:09 UTC ( [id://206231]=perlquestion: print w/replies, xml ) | Need Help?? |
batt0usai has asked for the wisdom of the Perl Monks concerning the following question:
I feel really stupid asking this qquestion... but I just cant find the syntax or the equivalent of NaN in perl. (not a number). Im trying to find out whether my variable is a number or not... help please?
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