Python List Contains | How To Check If Item Exists In List

The in operator is an inbuilt operator that checks Python list contains an item or not. We can check if item exists in list or not using the list.count().

Python list contains

To check if Python list contains a specific item, use an inbuilt in operator. The in operator that checks if the list contains a specific element or not. It can also check if the item exists on the list or not using the list.count() function.

Python not in inverse operator is also used to check if the item exists in the list or not.

Python list is an essential container as if stores elements of all the datatypes as a collection. Python “in operator” is the most convenient way to check if an item exists on the list or not.

This approach returns True if an item exists in the list and False if an item does not exist in the list. The list need not be sorted to practice this approach of checking.

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