Beefy Boxes and Bandwidth Generously Provided by pair Networks
Do you know where your variables are?
 
PerlMonks  

Re: What does this statement do?

by linuxer (Curate)
on Jun 10, 2010 at 22:56 UTC ( #844141=note: print w/ replies, xml ) Need Help??

Help for this page

Select Code to Download


  1. or download this
    perl -MYAPE::Regex::Explain -wle ' my $re = qr/^[+-]?\d+$/; 
    print  YAPE::Regex::Explain->new($re)->explain();' 
    ...
    ----------------------------------------------------------------------
    )                        end of grouping
    ----------------------------------------------------------------------
    

Log In?
Username:
Password:

What's my password?
Create A New User
Node Status?
node history
Node Type: note [id://844141]
help
Chatterbox?
and the web crawler heard nothing...

How do I use this? | Other CB clients
Other Users?
Others rifling through the Monastery: (2)
As of 2016-08-27 02:20 GMT
Sections?
Information?
Find Nodes?
Leftovers?
    Voting Booth?
    The best thing I ever won in a lottery was:















    Results (376 votes). Check out past polls.