CGI/Perl Guide | Learning Center | Forums | Advertise | Login Site Search: in Perl Guide PerlGuru Forums Learning Ctr

	MAIN INDEX	SEARCH POSTS	WHO'S ONLINE	LOG IN

Home: Perl Programming Help: Regular Expressions: Making sure a variable is all numbers

modified Deleted Jan 29, 2001, 5:56 PM Post #1 of 3 (2059 views) Making sure a variable is all numbers Can't Post I'm very new at regexs, and I don't fully understand them. How would I make an expression that will check to make sure a variable is all numbers? I figure a question this simple wouldn't be in the FAQ. ;)

Jasmine Administrator Jan 29, 2001, 10:02 PM Post #2 of 3 (2055 views) Re: Making sure a variable is all numbers [In reply to] Can't Post No, not in the FAQ, but asked earlier this week

modified Deleted Jan 30, 2001, 3:31 AM Post #3 of 3 (2053 views) Re: Making sure a variable is all numbers [In reply to] Can't Post Wow, I'm an airhead. I even replied several times in that thread. Haha. Thanks Jasmine :)

Announcements     PerlGuru Announcements Perl Programming Help     Frequently Asked Questions     Beginner     Intermediate     Advanced     Regular Expressions     mod_perl     DBI     Win32 Programming Help Fun With Perl     Perl Quizzes - Learn Perl the Fun Way     Perl Golf     Perl Poetry Need a Custom or Prewritten Perl Program?     I need a program that...     I Need a Programmer for Freelance Work     Throw Down The Gauntlet General Discussions     General Questions     Feedback     Tutorial/Article Suggestions for The Learning Cent     Internet Security Other Programming Languages     Javascript     PHP

Search this forum this category all forums for All words Any words Whole Phrase (options)

Powered by Gossamer Forum v.1.2.0

Web Applications & Managed Hosting Powered by Gossamer Threads
Visit our Mailing List Archives