Beefy Boxes and Bandwidth Generously Provided by pair Networks
Your skill will accomplish
what the force of many cannot
 
PerlMonks  

Re^2: Need help on hashes.

by quester (Vicar)
on Feb 04, 2008 at 04:07 UTC ( #665898=note: print w/replies, xml ) Need Help??

Help for this page

Select Code to Download


  1. or download this
        if ($countries{$entries[1]}) ...
    
  2. or download this
        if (defined ($countries{$entries[1]})) ...
    

Log In?
Username:
Password:

What's my password?
Create A New User
Node Status?
node history
Node Type: note [id://665898]
help
Chatterbox?
and the web crawler heard nothing...

How do I use this? | Other CB clients
Other Users?
Others about the Monastery: (5)
As of 2019-09-15 12:56 GMT
Sections?
Information?
Find Nodes?
Leftovers?
    Voting Booth?
    The room is dark, and your next move is ...












    Results (180 votes). Check out past polls.

    Notices?