# Python Membership Operators

**URL:** <https://forum.networklessons.com/t/python-membership-operators/10541>\
**Category:** Lessons Discussion\
**Created:** [April 3, 2020, 12:46pm UTC](https://forum.networklessons.com/t/python-membership-operators/10541 "2020-04-03T12:46:07Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![ReneMolenaar](https://cdn-forum.networklessons.com/user_avatar/forum.networklessons.com/renemolenaar/32/488_2.png) [@ReneMolenaar](https://forum.networklessons.com/u/ReneMolenaar)\
**Post date:** [April 3, 2020, 12:46pm UTC](https://forum.networklessons.com/t/python-membership-operators/10541/1 "2020-04-03T12:46:07Z")

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This topic is to discuss the following lesson:

> **[Python Membership Operators](https://networklessons.com/python/python-membership-operators)**
>
> The Python IN and NOT IN membership operators check whether an item exists in another item/sequence like a string, list, tuple, or dictionary.