Beefy Boxes and Bandwidth Generously Provided by pair Networks
Perl Monk, Perl Meditation
 
PerlMonks  

Re^2: Perl Idioms Explained - !!expr

by davidrw (Prior)
on Nov 05, 2005 at 02:55 UTC ( #505935=note: print w/replies, xml ) Need Help??

Help for this page

Select Code to Download


  1. or download this
    return grep($_ eq $_[0], @_[ 1 .. $#_ ]) ? 1 : '';
    
  2. or download this
    (($expr)?1:'')
    

Log In?
Username:
Password:

What's my password?
Create A New User
Node Status?
node history
Node Type: note [id://505935]
help
Chatterbox?
[Discipulus]: robotart

How do I use this? | Other CB clients
Other Users?
Others contemplating the Monastery: (6)
As of 2017-05-23 10:50 GMT
Sections?
Information?
Find Nodes?
Leftovers?
    Voting Booth?