Beefy Boxes and Bandwidth Generously Provided by pair Networks
P is for Practical

Re^2: Find Prefix if regex didn't match

by demoralizer (Sexton)
on Oct 31, 2012 at 14:33 UTC ( #1001674=note: print w/ replies, xml ) Need Help??

in reply to Re: Find Prefix if regex didn't match
in thread Find Prefix if regex didn't match

I try to match only once... but to become faster I try to cut unmatchable stuff at the beginning of my search string so that the next try needn't to start from the beginning again.

At the moment there are some doubts if cutting really makes things better but that is what I see here.

Comment on Re^2: Find Prefix if regex didn't match

Log In?

What's my password?
Create A New User
Node Status?
node history
Node Type: note [id://1001674]
and the web crawler heard nothing...

How do I use this? | Other CB clients
Other Users?
Others having an uproarious good time at the Monastery: (4)
As of 2015-11-28 06:43 GMT
Find Nodes?
    Voting Booth?

    What would be the most significant thing to happen if a rope (or wire) tied the Earth and the Moon together?

    Results (739 votes), past polls