On 10/3/07, Mahurshi Akilla <[EMAIL PROTECTED]> wrote:
> is there an easy way (without iterating through the array) to get a
> specified column out of a 2d array?
snip
You need a loop of some form. The map function works well here (this
is the sort of thing it was made for), but a for loop with some pushes
works as well.
#!/usr/bin/perl
use strict;
use warnings;
my @array = (
[1,2,3,4],
[5,6,7,8]
);
my @column_two = map { $_->[1] } @array;
print join(', ', @column_two), "\n"
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