The for loop at the end was a bit of a puzzler because you didn't put your code between <code> </code> tags. See this node.

# original for ($counter = 0; $counter < $array_size; $counter++) { print "\t@$states [ 1 ]->\$counter\\n"; } # did you really mean this? for ($counter = 0; $counter < $array_size; $counter++) { print "\t@$states [ 1 ]->[$counter]\n"; }

If so, once you've got slices and dereferencing under control, this is a clearer and more perlish way to iterate over an array.

for my $city (@{ $states->[1] }) { print "\t$city\n"; } # or for (@{ $states->[1] }) { print "\t$_\n"; }

In reply to Re: Changling here? by hangon
in thread Changling here? by NeilHeller

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