hex
1. {hexadecimal}.
2. A 6-pack of anything (compare {quad}). Neither usage has
anything to do with {magic} or {black art}, though the pun is
appreciated and occasionally used by hackers. True story: As
a joke, some hackers once offered some surplus ICs for sale to
be worn as protective amulets against hostile magic. The
chips were, of course, hex inverters.
3. The {hash} character, used to introduce
{hexadecimal} constants in some {assembly language}s.
[{Jargon File}]
(1995-03-06)