Beefy Boxes and Bandwidth Generously Provided by pair Networks
Perl Monk, Perl Meditation
 
PerlMonks  

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

by btrott (Parson)
on Mar 03, 2000 at 23:57 UTC ( #4826=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 btrott

You could also do this in just one step. Use foreach's aliasing behavior to write this:
for ($string) { s/^\s+//; s/\s+$//; }

  • 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 lurking in the Monastery: (6)
As of 2020-02-19 18:56 GMT
Sections?
Information?
Find Nodes?
Leftovers?
    Voting Booth?
    What numbers are you going to focus on primarily in 2020?










    Results (84 votes). Check out past polls.

    Notices?