Beefy Boxes and Bandwidth Generously Provided by pair Networks
more useful options
 
PerlMonks  

Re^2: How to check whether my array contains element x

by Your Mother (Canon)
on Jan 17, 2013 at 20:26 UTC ( #1013883=note: print w/ replies, xml ) Need Help??


in reply to Re: How to check whether my array contains element x
in thread How to check whether my array contains element x

What they already said except that since you're not actually using regex, you shouldn't use regex. This will be faster and have fewer caveats (I inverted the statement as a matter of stylistic preference, not because it's necessary)–

print "Found it.\n" if grep { $_ eq $value } @array;


Comment on Re^2: How to check whether my array contains element x
Download Code

Log In?
Username:
Password:

What's my password?
Create A New User
Node Status?
node history
Node Type: note [id://1013883]
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: (15)
As of 2014-08-27 21:27 GMT
Sections?
Information?
Find Nodes?
Leftovers?
    Voting Booth?

    The best computer themed movie is:











    Results (253 votes), past polls