Beefy Boxes and Bandwidth Generously Provided by pair Networks
Clear questions and runnable code
get the best and fastest answer
 
PerlMonks  

Re^2: Multidimensional Arrays

by chb (Deacon)
on Nov 25, 2004 at 10:02 UTC ( #410364=note: print w/replies, xml ) Need Help??


in reply to Re: Multidimensional Arrays
in thread Multidimensional Arrays

You could try:
my @another = @{$arr[1]}; for ( $i = 0; $i < 3; $i++ ) { print "another[$i] = $another[$i]\n"; }
using an array to hold the row, or:
my $another = $arr[1]; for ( $i = 0; $i < 3; $i++ ) { print "another[$i] = $another->[$i]\n"; }
using a ref to the row. You should also consider use strict;, BTW...

Log In?
Username:
Password:

What's my password?
Create A New User
Node Status?
node history
Node Type: note [id://410364]
help
Chatterbox?
choroba fell asleep while driving half a year ago
[choroba]: fortunately, only the traffic sign and the car were damaged
[Discipulus]: fall asleep? coffee time!
Discipulus when in motorbike it is impossible to fall asleep.. another advantage
marioroy I once fell asleep while drive and had no collection on how I exited the ramp. Then called my wife not knowing where I was totally lost.

How do I use this? | Other CB clients
Other Users?
Others surveying the Monastery: (8)
As of 2017-05-29 08:16 GMT
Sections?
Information?
Find Nodes?
Leftovers?
    Voting Booth?