Beefy Boxes and Bandwidth Generously Provided by pair Networks
The stupid question is the question not asked
 
PerlMonks  

RE: Answer: How do I check to see if a value in a hash is equal to something?

by merlyn (Sage)
on May 23, 2000 at 19:47 UTC ( #14391=note: print w/replies, xml ) Need Help??

Help for this page

Select Code to Download


  1. or download this
    $is_in_hash=grep /^Superman$/,values(%hash); 
    
  2. or download this
    $is_in_hash = 0 < grep $_ eq "Superman", values %hash;
    

Log In?
Username:
Password:

What's my password?
Create A New User
Node Status?
node history
Node Type: note [id://14391]
help
Chatterbox?
and the web crawler heard nothing...

How do I use this? | Other CB clients
Other Users?
Others meditating upon the Monastery: (7)
As of 2016-09-28 22:36 GMT
Sections?
Information?
Find Nodes?
Leftovers?
    Voting Booth?
    Extraterrestrials haven't visited the Earth yet because:







    Results (541 votes). Check out past polls.