Problems? Is your data what you think it is? | |
PerlMonks |
Re: Checking whether a $var is a numberby hsmyers (Canon) |
on Sep 06, 2001 at 02:03 UTC ( [id://110433]=note: print w/replies, xml ) | Need Help?? |
The canonical answer to IsNan is found here:
http://www.cpan.org/doc/FMTEYEWTK/is_numeric.html
To Quote: hsm Edit by tye to change very wide BLOCKQUOTE+PRE to CODE
In Section
Seekers of Perl Wisdom
|
|