Jesse Farrell wrote:
Is there a way to have a variable recognized as a string even if it
contains a valid integer? I have a script that is taking strings from a
file that can be numbers, including zero. I have an if statement to
simply see if the variable exists (otherwise I need to throw an er
arrell
Cc: beginners@perl.org
Subject: RE: Recognizing integer as string for if statement
Unless im being very stupid in what your requirements are
If(defined $variable && $variable ne "0") {
}
-Original Message-
From: Jesse Farrell [mailto:[EMAIL PROTECTED]
Sent: 14 Au
Unless im being very stupid in what your requirements are
If(defined $variable && $variable ne "0") {
}
-Original Message-
From: Jesse Farrell [mailto:[EMAIL PROTECTED]
Sent: 14 August 2007 21:18
To: beginners@perl.org
Subject: Recognizing integer as string for if statement
Is there a
