how to appen $ to another $ in perl?

CrankyJz · Dec 12, 2009

$a = {"ya" => "1"};
$b = {"hoo" => "2"};

how do I append $b to $a so that $a = {"ya" => "1", "hoo" => "2"};

martinthurn · Dec 12, 2009

$a = {"ya" => "1"};
$b = {"hoo" => "2"};
$a->{$k} = $v while (($k,$v) = each %$b);
use Data:

umper;
print Dumper($a);