Beefy Boxes and Bandwidth Generously Provided by pair Networks
Clear questions and runnable code
get the best and fastest answer
 
PerlMonks  

Answer: How do I remove whitespace at the beginning or end of my string?

by infinityandbeyond (Sexton)
on Apr 20, 2000 at 23:01 UTC ( #8244=categorized answer: print w/replies, xml ) Need Help??

Q&A > regular expressions > How do I remove whitespace at the beginning or end of my string? - Answer contributed by infinityandbeyond

One line is just as good.
#replace 0 or more whitespaces at the beginning # or 0 or more whitespaces at the end # with nothing $string =~ s/^\s+|\s+$//g;
Credit to perlmonkey for corrections to original post -- Ed.

  • Comment on Answer: How do I remove whitespace at the beginning or end of my string?
  • Download Code
Log In?
Username:
Password:

What's my password?
Create A New User
Chatterbox?
and the web crawler heard nothing...

How do I use this? | Other CB clients
Other Users?
Others studying the Monastery: (4)
As of 2016-09-29 03:40 GMT
Sections?
Information?
Find Nodes?
Leftovers?
    Voting Booth?
    Extraterrestrials haven't visited the Earth yet because:







    Results (546 votes). Check out past polls.