Beefy Boxes and Bandwidth Generously Provided by pair Networks
We don't bite newbies here... much

Re: "Or" in Array

by injunjoel (Priest)
on Jul 24, 2008 at 00:20 UTC ( #699735=note: print w/ replies, xml ) Need Help??

in reply to "Or" in Array

Greetings, You can use grep to see if the value is in there. For example...
#!/usr/bin/perl -w use strict; #make up some data my @arr1 = 1 .. 100; my @arr2 = 0 .. 300; my @arr3 = reverse(@arr1); my @arr4 = 5 .. 10; #test it. if(grep($_ == 0, (@arr1,@arr2,@arr3,@arr4))){ print "Found it!"; }else{ print "no dice!"; }
this prints
Found it!

"I do not feel obliged to believe that the same God who endowed us with sense, reason and intellect has intended us to forego their use." -Galileo

Log In?

What's my password?
Create A New User
Node Status?
node history
Node Type: note [id://699735]
and the web crawler heard nothing...

How do I use this? | Other CB clients
Other Users?
Others avoiding work at the Monastery: (13)
As of 2016-07-28 18:47 GMT
Find Nodes?
    Voting Booth?
    What is your favorite alternate name for a (specific) keyboard key?

    Results (256 votes). Check out past polls.