Some people like to think you can’t have a universal set. I say otherwise. The difference is what you can do about it. Perl 6 has the empty set, ∅ […]
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Quick Tip #13: Kapreker’s Constant
A Kaprekar’s Constant is the number you end up with when you repeatedly substract the descending digits of a four digit number from the ascending digits. This is mostly a […]
Read moreQuick Tip #8: Perl 6 sets
Perl 6 has proper sets and set-like types, along operators to do proper set operations.
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