in reply to iterate through two-dimensional array

for my $i ( 0 .. $#{ $var_ref_array } ) { for my $j ( 0 .. $#{ $var_ref_array->[ $i ] }) ) {

With the rise and rise of 'Social' network sites: 'Computers are making people easier to use everyday'
Examine what is said, not who speaks -- Silence betokens consent -- Love the truth but pardon error.
"Science is about questioning the status quo. Questioning authority".
In the absence of evidence, opinion is indistinguishable from prejudice.