I really liked ur concise code. :) I didn't understand how the following statement: 

my ($num) = $id =~ /(\d+)/ or next;

[download]

I understand what the result is but I didn't understand how does that gives you a numeric form and removes the characters. Actually, this is the first time I have seen something like this therefore, can you please forward me some reference material too.

Thanks.

In reply to Re^2: Search Hash with array element Help! by snape
in thread Search Hash with array element Help! by Anonymous Monk

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