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nayuki
on Jan 10, 2025
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Why is hash(-1) == hash(-2) in Python?
In other words, this is a case of
https://en.wikipedia.org/wiki/In-band_signaling
versus out-of-band signaling
https://en.wikipedia.org/wiki/Signaling_(telecommunications)...
.
EricRiese
on Jan 10, 2025
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[–]
Clears throat
the precise wiki page you're looking for is the Semipredicate Problem
https://en.wikipedia.org/wiki/Semipredicate_problem
kazinator
on Jan 11, 2025
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[–]
-1
is
in-band signaling; but it steals a value.
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