Beefy Boxes and Bandwidth Generously Provided by pair Networks
Don't ask to ask, just ask
 
PerlMonks  

Articuno's scratchpad

by Articuno (Beadle)
on Sep 09, 2005 at 15:19 UTC ( #490601=scratchpad: print w/ replies, xml ) Need Help??

Help for this page

Select Code to Download


  1. or download this
    my @words = qw(john mary ted larry wendel);
    my %dict; 
    ...
    print "larry exists \n" if exists $dict{'larry'};
    print "bill exists \n" if exists $dict{'bill'};
    print "bill doesn't exist \n" unless exists $dict{'bill'};
    

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 musing on the Monastery: (7)
As of 2016-07-29 16:24 GMT
Sections?
Information?
Find Nodes?
Leftovers?
    Voting Booth?
    What is your favorite alternate name for a (specific) keyboard key?


















    Results (264 votes). Check out past polls.