reneeb,
Thanks so much for your reply. I wonder what do these two lines do? 
my $test = join('.*?',@$arref);

$string =~ $test    # this is the first time
                    # I see "=~" used in non-regex context
                    # what's the purpose?

[download]
Regards,
Edward

In reply to Re^2: Counting Array in an Array of HoA by monkfan
in thread Counting Array in an Array of HoA by monkfan

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