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

Re: Grep expansion problem

by Codon (Friar)
on Sep 07, 2005 at 17:00 UTC ( #489937=note: print w/ replies, xml ) Need Help??


in reply to Grep expansion problem

Is there a specific reason for doing an exact match via regex when an equality check would suffice?

if ( grep $_ eq $x, @b ) { ... }
This would be faster and would not be vulnerable to metacharacter interpolation.

Ivan Heffner
Sr. Software Engineer, DAS Lead
WhitePages.com, Inc.


Comment on Re: Grep expansion problem
Download Code
Replies are listed 'Best First'.
Re^2: Grep expansion problem
by Lyndley (Novice) on Sep 08, 2005 at 07:46 UTC
    Well it's just a proof of problem script. ;)

    Cheers all =)

Log In?
Username:
Password:

What's my password?
Create A New User
Node Status?
node history
Node Type: note [id://489937]
help
Chatterbox?
and the web crawler heard nothing...

How do I use this? | Other CB clients
Other Users?
Others perusing the Monastery: (12)
As of 2015-07-29 20:39 GMT
Sections?
Information?
Find Nodes?
Leftovers?
    Voting Booth?

    The top three priorities of my open tasks are (in descending order of likelihood to be worked on) ...









    Results (268 votes), past polls