Re: array question

On Feb 26, 11:07 am, Irfan.Sa...@xxxxxxxxxxxxx (Irfan Sayed) wrote:
Hello All,

I have two arrays contains exact no.  of elements. Now what I need to do
is , I want to execute certain commands to each elements of the array at
a time.

It means that I want take first element of first array and first element
of second array and then want to execute certain commands considering
these two elements.

I don't know how should I achieve this in perl.

In addition to the answers already received, you could take advantage
of the List::MoreUtils module from CPAN:

#!/usr/bin/perl
use strict;
use warnings;
use List::MoreUtils qw/zip natatime/;

my @foo = (1, 2, 3);
my @bar = qw/a b c/;

my $it = natatime 2, zip(@foo, @bar);
while (my ($f, $b) = $it->()) {
print "$f - $b";
}
__END__

1 - a
2 - b
3 - c

Paul Lalli

.

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