Beefy Boxes and Bandwidth Generously Provided by pair Networks
XP is just a number
 
PerlMonks  

Re: help required for regexp

by pvaldes (Chaplain)
on Dec 07, 2011 at 19:01 UTC ( #942309=note: print w/replies, xml ) Need Help??


in reply to help required for regexp

I want to replace the string and make it

Simply assign a new value to the variable, regexp are slow, don't use it if you can cheat:

 $str = "f1_2_3";

Log In?
Username:
Password:

What's my password?
Create A New User
Node Status?
node history
Node Type: note [id://942309]
help
Chatterbox?
and the web crawler heard nothing...

How do I use this? | Other CB clients
Other Users?
Others rifling through the Monastery: (5)
As of 2016-09-30 22:45 GMT
Sections?
Information?
Find Nodes?
Leftovers?
    Voting Booth?
    Extraterrestrials haven't visited the Earth yet because:







    Results (574 votes). Check out past polls.