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

Re: Extending Array

by jandrew (Hermit)
on Mar 21, 2012 at 15:12 UTC ( #960786=note: print w/ replies, xml ) Need Help??


in reply to Extending Array

An a additional possibility is to turn the HashRef into a hash variable and call a hash slice to add the next two key / value pairs. Read the perlvar detail on $; for more information

#!/usr/bin/perl use strict; use warnings; my $thing = { 'A' => 'hello', 'B' => 'there' }; #use a hash slice @$thing{'C', 'D'} = ('cutie', 'pie'); print "$thing->{'A'} $thing->{'B'} $thing->{'C'} $thing->{'D'}\n";


Comment on Re: Extending Array
Download Code

Log In?
Username:
Password:

What's my password?
Create A New User
Node Status?
node history
Node Type: note [id://960786]
help
Chatterbox?
and the web crawler heard nothing...

How do I use this? | Other CB clients
Other Users?
Others chilling in the Monastery: (10)
As of 2014-09-30 21:21 GMT
Sections?
Information?
Find Nodes?
Leftovers?
    Voting Booth?

    How do you remember the number of days in each month?











    Results (384 votes), past polls