Beefy Boxes and Bandwidth Generously Provided by pair Networks
Think about Loose Coupling
 
PerlMonks  

Re: hashes - treating all keys/ values as one

by OM_Zen (Scribe)
on Feb 27, 2003 at 15:48 UTC ( #239126=note: print w/ replies, xml ) Need Help??


in reply to hashes - treating all keys/ values as one

Hi ,

The @pair and @value contain scalars and not list of values .

May be if the $pair ,the $value you have are references then you should dereference it to get the arrays first and then start the hash creation and accessing the elements

use strict; my @pair; my @values; my $pairs; my $value; # if the $pair and $value you mentioned # are references then dereference it with # the statements here : @pair = @$pairs; @values = @$value ; my @hashofarrays{@pair} = @values; foreach (my ($Key , $Value) = each %hashofarrays){ print "$Key , $Value\n"; }


Comment on Re: hashes - treating all keys/ values as one
Download Code

Log In?
Username:
Password:

What's my password?
Create A New User
Node Status?
node history
Node Type: note [id://239126]
help
Chatterbox?
and the web crawler heard nothing...

How do I use this? | Other CB clients
Other Users?
Others chilling in the Monastery: (6)
As of 2014-12-29 03:57 GMT
Sections?
Information?
Find Nodes?
Leftovers?
    Voting Booth?

    Is guessing a good strategy for surviving in the IT business?





    Results (184 votes), past polls