Beefy Boxes and Bandwidth Generously Provided by pair Networks
Perl-Sensitive Sunglasses

Re^2: tight loop regex optimization

by superawesome (Initiate)
on Nov 02, 2011 at 04:50 UTC ( #935290=note: print w/replies, xml ) Need Help??

in reply to Re: tight loop regex optimization
in thread tight loop regex optimization

I had seen this warning, but was mis-reading it as indicating that the line "use strict" was actually *causing* it, which I just could not figure out. Once the proper lines were pointed out, the fix was exactly what you mentioned (parens and $1).

Unfortunately this didn't really help performance much in this particular case... but it's a good fix anyway. Thanks!

Log In?

What's my password?
Create A New User
Node Status?
node history
Node Type: note [id://935290]
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: (3)
As of 2016-10-24 05:51 GMT
Find Nodes?
    Voting Booth?
    How many different varieties (color, size, etc) of socks do you have in your sock drawer?

    Results (303 votes). Check out past polls.