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

Re: Yet another does-function-exist question

by f00li5h (Chaplain)
on Apr 14, 2007 at 15:32 UTC ( #610072=note: print w/replies, xml ) Need Help??

Help for this page

Select Code to Download


  1. or download this
    sub bar { print 'woot' }
    
    ...
        };
        warn "You can not call $thing: $@ " if $@;
    }
    
  2. or download this
    foo :
    You can not call foo: Undefined subroutine &main::foo called at call l
    +ine 7.
      at call line 9.
    bar :
    woot
    

Log In?
Username:
Password:

What's my password?
Create A New User
Node Status?
node history
Node Type: note [id://610072]
help
Chatterbox?
and the web crawler heard nothing...

How do I use this? | Other CB clients
Other Users?
Others meditating upon the Monastery: (4)
As of 2021-01-26 19:11 GMT
Sections?
Information?
Find Nodes?
Leftovers?
    Voting Booth?
    Notices?