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[3.13] Fix numbered list syntax in programming.rst (GH-130158) (#132140)

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Fix numbered list syntax in programming.rst (GH-130158)
(cherry picked from commit 376631829a)

Co-authored-by: Rafael Fontenelle <rffontenelle@users.noreply.github.com>
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Miss Islington (bot) 2025-04-05 21:26:40 +02:00 • committed by GitHub
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10
Doc/faq/programming.rst
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@ -1868,15 +1868,15 @@ object identity is assured. Generally, there are three circumstances where
identity is guaranteed:
1) Assignments create new names but do not change object identity. After the
assignment ``new = old``, it is guaranteed that ``new is old``.
assignment ``new = old``, it is guaranteed that ``new is old``.
2) Putting an object in a container that stores object references does not
change object identity. After the list assignment ``s[0] = x``, it is
guaranteed that ``s[0] is x``.
change object identity. After the list assignment ``s[0] = x``, it is
guaranteed that ``s[0] is x``.
3) If an object is a singleton, it means that only one instance of that object
can exist. After the assignments ``a = None`` and ``b = None``, it is
guaranteed that ``a is b`` because ``None`` is a singleton.
can exist. After the assignments ``a = None`` and ``b = None``, it is
guaranteed that ``a is b`` because ``None`` is a singleton.
In most other circumstances, identity tests are inadvisable and equality tests
are preferred. In particular, identity tests should not be used to check