Why is CPython's hash(-1) != -1
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00:00 Question
00:45 Accepted answer (Score 5)
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Full question
https://stackoverflow.com/questions/1687...
Accepted answer links:
http://effbot.org/zone/python-hash.htm
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#python #hash #cpython
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--
Music by Eric Matyas
https://www.soundimage.org
Track title: Switch On Looping
--
Chapters
00:00 Question
00:45 Accepted answer (Score 5)
01:05 Thank you
--
Full question
https://stackoverflow.com/questions/1687...
Accepted answer links:
http://effbot.org/zone/python-hash.htm
--
Content licensed under CC BY-SA
https://meta.stackexchange.com/help/lice...
--
Tags
#python #hash #cpython
#avk47
ACCEPTED ANSWER
Score 5
From http://effbot.org/zone/python-hash.htm:
The hash value -1 is reserved (it’s used to flag errors in the C implementation). If the hash algorithm generates this value, we simply use -2 instead.