Beefy Boxes and Bandwidth Generously Provided by pair Networks
Clear questions and runnable code
get the best and fastest answer

Re: I got dem co(smic)|(ma) blues again Momma..

by frankus (Priest)
on Jun 10, 2002 at 13:23 UTC ( #173113=note: print w/ replies, xml ) Need Help??

in reply to Code explanation needed (was: What does this mean)

Line 1:
Collect all the lines that match the regex from the array @file, it's a dumb way of doing it but hey..

Line 2:
Needs a $ at the start, stores the regex in a hash of non_matches unless there are matches in the @matches array.

Line 3:
Again needs a $ at the start. Stores the regex in a hash if there are duplicates.

It could be written nicer.. ;)


Brother Frankus.


Comment on Re: I got dem co(smic)|(ma) blues again Momma..
Replies are listed 'Best First'.
Re: Re: I got dem co(smic)(ma) blues again Momma..
by Joost (Canon) on Jun 10, 2002 at 13:28 UTC
    Line 2 and 3 start with subroutine calls (not hash elements), so they don't need a $ at the start.
    -- Joost downtime n. The period during which a system is error-free and immune from user input.

Log In?

What's my password?
Create A New User
Node Status?
node history
Node Type: note [id://173113]
and the web crawler heard nothing...

How do I use this? | Other CB clients
Other Users?
Others browsing the Monastery: (4)
As of 2015-11-29 02:53 GMT
Find Nodes?
    Voting Booth?

    What would be the most significant thing to happen if a rope (or wire) tied the Earth and the Moon together?

    Results (746 votes), past polls