Beefy Boxes and Bandwidth Generously Provided by pair Networks
There's more than one way to do things
 
PerlMonks  

Re^3: trimming space from both sides of a string

by BrowserUk (Patriarch)
on Oct 25, 2010 at 04:54 UTC ( [id://867138]=note: print w/replies, xml ) Need Help??

Help for this page

Select Code to Download


  1. or download this
    $a = '           fred and bill        ';;
Dump $a;;
...
  PV = 0x1d3558 "fred and bill"\0
  CUR = 13
  LEN = 40
  2. or download this
    $b = '           fred and bill        ';;

...
    MG_VIRTUAL = &PL_vtbl_mglob
    MG_TYPE = PERL_MAGIC_regex_global(g)
    MG_LEN = -1

Log In?
Username:
Password:

What's my password?
Create A New User
Domain Nodelet?

www.com | www.net | www.org
Node Status?
node history
Node Type: note [id://867138]
help
Chatterbox?
and the web crawler heard nothing...

How do I use this? • Last hour • Other CB clients
Other Users?
Others scrutinizing the Monastery: (6)
As of 2024-04-24 07:29 GMT
Sections?
Information?
Find Nodes?
Leftovers?
    Voting Booth?

    No recent polls found