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

Answer: is there an empty string character like in formal regexs?

by Anonymous Monk
on Feb 17, 2002 at 02:49 UTC ( #145940=categorized answer: print w/replies, xml ) Need Help??

Q&A > regular expressions > is there an empty string character like in formal regexs? - Answer contributed by Anonymous Monk

(\b|\B) ?

Log In?
Username:
Password:

What's my password?
Create A New User
Chatterbox?
and the web crawler heard nothing...

How do I use this? | Other CB clients
Other Users?
Others avoiding work at the Monastery: (12)
As of 2016-09-28 14:12 GMT
Sections?
Information?
Find Nodes?
Leftovers?
    Voting Booth?
    Extraterrestrials haven't visited the Earth yet because:







    Results (531 votes). Check out past polls.