Beefy Boxes and Bandwidth Generously Provided by pair Networks
good chemistry is complicated,
and a little bit messy -LW
 
PerlMonks  

Re: Optimizing a regex that replaces near the end of a string

by thunders (Priest)
on Mar 18, 2009 at 22:55 UTC ( #751595=note: print w/ replies, xml ) Need Help??


in reply to Optimizing a regex that replaces near the end of a string

Another technique I've used with some success is simply calling reverse() on the string, running the regex, and then reversing again. You'll want to benchmark against your typical input, of course.


Comment on Re: Optimizing a regex that replaces near the end of a string

Log In?
Username:
Password:

What's my password?
Create A New User
Node Status?
node history
Node Type: note [id://751595]
help
Chatterbox?
and the web crawler heard nothing...

How do I use this? | Other CB clients
Other Users?
Others taking refuge in the Monastery: (3)
As of 2015-01-27 01:12 GMT
Sections?
Information?
Find Nodes?
Leftovers?
    Voting Booth?

    My top resolution in 2015 is:

















    Results (197 votes), past polls