As a side note, you can also look into Custom date calculations using Date::Manip for the weird and wonderful possibilities of using Date::Manip for doing custom date maths.

perl -e 'use Crypt::Digest::SHA256 qw[sha256_hex]; print substr(sha256_hex("the Answer To Life, The Universe And Everything"), 6, 2), "\n";'

In reply to Re: RFC: List of first day of each month by cavac
in thread RFC: List of first day of each month by TieUpYourCamel

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