Beefy Boxes and Bandwidth Generously Provided by pair Networks
good chemistry is complicated,
and a little bit messy -LW
 
PerlMonks  

Re: Re: Idiom for looping thru key/value pairs

by frag (Hermit)
on May 26, 2001 at 02:15 UTC ( #83443=note: print w/replies, xml ) Need Help??

Help for this page

Select Code to Download


  1. or download this
    my @list = ('1','val','2','val2','1','val3');
    my $self = { _subfields => [@list] };
    ...
    
    # waa-la:
    print $_,"\n" foreach (@subs);
    
  2. or download this
    my $aryref = $self->{_subfields};
    

Log In?
Username:
Password:

What's my password?
Create A New User
Node Status?
node history
Node Type: note [id://83443]
help
Chatterbox?
and the web crawler heard nothing...

How do I use this? | Other CB clients
Other Users?
Others surveying the Monastery: (6)
As of 2020-07-02 08:48 GMT
Sections?
Information?
Find Nodes?
Leftovers?
    Voting Booth?

    No recent polls found

    Notices?