Beefy Boxes and Bandwidth Generously Provided by pair Networks
Problems? Is your data what you think it is?
 
PerlMonks  

DarrenSol

by DarrenSol (Acolyte)
on Jun 11, 2013 at 12:44 UTC ( #1038244=user: print w/replies, xml ) Need Help??

Log In?
Username:
Password:

What's my password?
Create A New User
Chatterbox?
[ovedpo15]: another question about regex. if I have a string like this: "a/b/,c/d/e,5" I would like to remove the string after the last comma so the output will be "a/b/,c/d/e" how to do so?
[Corion]: ovedpo15: You could split on comma, and then join everything together, except the last part. Or you could match and make sure that the last part has no comma, like qr!,[^,]+$!, or you could use rindex.
[ovedpo15]: But I don't know the length of the string. will it still work?
[ovedpo15]: The only thing I know is that there is a comma at the end and a value after that

How do I use this? | Other CB clients
Other Users?
Others musing on the Monastery: (5)
As of 2018-05-27 10:33 GMT
Sections?
Information?
Find Nodes?
Leftovers?
    Voting Booth?
    Notices?