Beefy Boxes and Bandwidth Generously Provided by pair Networks
Perl-Sensitive Sunglasses
 
PerlMonks  

sierpinski's scratchpad

by sierpinski (Hermit)
on Jul 01, 2009 at 17:32 UTC ( #776516=scratchpad: print w/ replies, xml ) Need Help??

#calling function $whatever = trim($drivenum); ... sub trim { my $v = shift; my $deref = $$v; $deref =~ s/^\s+|\s+$//; return $deref; }
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 cooling their heels in the Monastery: (6)
As of 2016-05-03 22:45 GMT
Sections?
Information?
Find Nodes?
Leftovers?
    Voting Booth?