Beefy Boxes and Bandwidth Generously Provided by pair Networks
Do you know where your variables are?
 
PerlMonks  

Re: Re: Re: Re: How to remove the $1 hard coding

by chunlou (Curate)
on Aug 22, 2003 at 19:37 UTC ( #285899=note: print w/replies, xml ) Need Help??


in reply to Re: Re: Re: How to remove the $1 hard coding
in thread How to remove the $1 hard coding

Probably you meant this.
push @a, ('a b c'=~/(\w) /g)[1]; print "@a";
You need () to capture something into the array. You need the switch /g if you want to put every match into an array, not just the first match (hence for the index [$i] to work).

Log In?
Username:
Password:

What's my password?
Create A New User
Node Status?
node history
Node Type: note [id://285899]
help
Chatterbox?
[shmem]: But! the bloke wasn't me, at least.
[shmem]: karlgoethebier: isn't bike riding a way of fixing lumbago?
[karlgoethebier]: shmem: scheiss technik
[karlgoethebier]: shmem: yes - i f you manage it to get on the bike. and pray if you must stop...

How do I use this? | Other CB clients
Other Users?
Others lurking in the Monastery: (9)
As of 2017-06-25 20:03 GMT
Sections?
Information?
Find Nodes?
Leftovers?
    Voting Booth?
    How many monitors do you use while coding?















    Results (570 votes). Check out past polls.