Beefy Boxes and Bandwidth Generously Provided by pair Networks
more useful options
 
PerlMonks  

Re^3: Having a problem with negative look behind assertion

by jethro (Monsignor)
on Feb 12, 2013 at 14:46 UTC ( #1018383=note: print w/replies, xml ) Need Help??


in reply to Re^2: Having a problem with negative look behind assertion
in thread Having a problem with negative look behind assertion

If you mean to say your fourth answer is correct I beg to differ. !/fee/ aborts for "fee" anywhere in the string instead of only at the start like the OP wanted

UPDATE:

If you mean to say your third answer is correct I beg to differ. It expects a '/' after "fee". While this is always the case in the examples it is not what the OP said (although there is a chance that the OP misstated the problem)

Replies are listed 'Best First'.
Re^4: Having a problem with negative look behind assertion
by Anonymous Monk on Feb 12, 2013 at 14:51 UTC

    Gee, you say ^ is critical, is there an answer with ^, I wonder

Log In?
Username:
Password:

What's my password?
Create A New User
Node Status?
node history
Node Type: note [id://1018383]
help
Chatterbox?
[perldigious]: Quick question, is undef %hash a recommended/good way to delete an entire hash structure from memory? Or sould I be doing it some other way?
[1nickt]: The best way is to scope it tightly so it just goes away when you are finished with it.
[perldigious]: but... but... perldigious is the unvirtuous kind of lazy in this case. :-)
[perldigious]: Just kidding. Thanks 1nickt, I'll go ahead and do it the right way. An extra set of brackets and a little extra indentation isn't too much to ask.

How do I use this? | Other CB clients
Other Users?
Others drinking their drinks and smoking their pipes about the Monastery: (9)
As of 2017-07-21 19:47 GMT
Sections?
Information?
Find Nodes?
Leftovers?
    Voting Booth?
    I came, I saw, I ...
























    Results (335 votes). Check out past polls.