Beefy Boxes and Bandwidth Generously Provided by pair Networks
P is for Practical
 
PerlMonks  

Re^2: Compare all array values without a loop

by Crian (Deacon)
on Oct 19, 2004 at 15:21 UTC ( #400558=note: print w/replies, xml ) Need Help??

Help for this page

Select Code to Download


  1. or download this
    @array = ('A','B','C','D');
for (@array) {
  $hash{$_} = undef;
}
  2. or download this
    my @array = qw/A B C D/;
my %hash;
@hash{@array} = ();

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://400558]
help
Chatterbox?
and the web crawler heard nothing...

How do I use this? | Other CB clients
Other Users?
Others making s'mores by the fire in the courtyard of the Monastery: (2)
As of 2023-01-27 21:29 GMT
Sections?
Information?
Find Nodes?
Leftovers?
    Voting Booth?

    No recent polls found
    Notices?