PEP 661: Sentinel values, has been accepted 5 years later(peps.python.org)

5 pointsby azhenley2 เดือนที่ผ่านมา1 comments

peps.python.org

PEP 661: Sentinel values, has been accepted 5 years later

https://peps.python.org/pep-0661/

1 comments

wjholden2 เดือนที่ผ่านมา

I think Python might be the first language to adopt a named sentinel value type. Has anyone seen a design like this in any other programming language?