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

Re: Compare all array values without a loop

by fergal (Chaplain)
on Oct 19, 2004 at 14:28 UTC ( [id://400542]=note: print w/replies, xml ) Need Help??

Help for this page

Select Code to Download


  1. or download this
    my %hash = ('a' => undef, 'b' => undef, 'c' => undef, 'd' => undef);

...
{
  # yadda yadda
}
  2. or download this
    my %hash;
@hash{'a', 'b', 'c', 'd'} = ();

Log In?
Username:
Password:

What's my password?
Create A New User
Domain Nodelet?

www.com | www.net | www.org
Node Status?
node history
Node Type: note [id://400542]
help
Chatterbox?
and the web crawler heard nothing...

How do I use this? • Last hour • Other CB clients
Other Users?
Others browsing the Monastery: (2)
As of 2024-04-26 05:42 GMT
Sections?
Information?
Find Nodes?
Leftovers?
    Voting Booth?

    No recent polls found