Thanks, -Nandita
-----Original Message----- From: Nandita Mullapudi [mailto:[EMAIL PROTECTED] Sent: Thursday, November 13, 2003 5:16 PM To: [EMAIL PROTECTED] Subject: regexp matching- real simple!
This has to be really easy- but I cant get it to work: 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? TIA -Nandita
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Is the number stored as a string? Probably not. Why not use: if ($diff > 0) {blah blah}
Chris.
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