Beefy Boxes and Bandwidth Generously Provided by pair Networks
Just another Perl shrine

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?

What's my password?
Create A New User
Node Status?
node history
Node Type: note [id://285899]
and all is quiet...

How do I use this? | Other CB clients
Other Users?
Others musing on the Monastery: (6)
As of 2017-02-24 22:06 GMT
Find Nodes?
    Voting Booth?
    Before electricity was invented, what was the Electric Eel called?

    Results (363 votes). Check out past polls.