Beefy Boxes and Bandwidth Generously Provided by pair Networks
Perl: the Markov chain saw
 
PerlMonks  

Ouch! Each! Reentrant it is not

by Thilosophy (Curate)
on Jul 15, 2005 at 02:25 UTC ( #475106=perlmeditation: print w/replies, xml ) Need Help??

Help for this page

Select Code to Download


  1. or download this
    use strict;
    use warnings;
    ...
    
    print find_2;
    print find_2;
    
  2. or download this
    The key for 2 is 1
    could not find 2 at each.pl line 11.
    
  3. or download this
    if ($val == 2){;
      #rewind each
      my $a = scalar keys %hash;
      return "The key for 2 is $key\n"  
    }
    

Log In?
Username:
Password:

What's my password?
Create A New User
Node Status?
node history
Node Type: perlmeditation [id://475106]
Approved by BrowserUk
help
Chatterbox?
and the web crawler heard nothing...

How do I use this? | Other CB clients
Other Users?
Others examining the Monastery: (7)
As of 2020-06-01 06:40 GMT
Sections?
Information?
Find Nodes?
Leftovers?
    Voting Booth?

    No recent polls found

    Notices?