On Thu, 13 Nov 2003 18:15:40 -0500, Nandita Mullapudi wrote:
> I want my script to carry out a loop only if the number stored in
> $diff is positive,
> so i say
> if ($diff =~m/^[-\d+]/) {blah blah}
> but it won't work. why?
That's pretty irrelevant in your case; You're using a cannon to get rid
of your neighbours cat.
As long as $diff is numeric, you can use this code;
if ( $diff > 0 ) {
# ...
}
--
Tore Aursand <[EMAIL PROTECTED]>
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