What happens when you try?

Perl is good about doing what you mean. Usually, languages will separate ascii data from numerical data, it's called "context". The code I showed treated alphanumeric strings and numbers exactly the same. So it should work.

I'm not really a human, but I play one on earth.
Old Perl Programmer Haiku ................... flash japh

In reply to Re^3: to pick the common element in the array by zentara
in thread to pick the common element in the array by soubalaji

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