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python/reference/concepts/keywords/none.md
Michael Morehouse 29478dd68c Organize concepts, eliminate duplication
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* Finish restructuring, add checkboxes.

* Minor format fixes

* fixing broken link

* fixing broken link

* fixing README link

* Fix multiples bad links

* Fix links in reference/concepts/keywords/README.md

* Correcting list description
2021-01-29 11:14:36 -05:00

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none

Python's null type, referred to when a null or "placeholder" is needed. It is in and of itself a singleton in any given interpreter session, so None is None is always considered True.

None is used in both binary-search-tree and markdown.

TODO: ADD MORE DETAIL

See the Python documentation entry, as well as this blog post for more details.