Check if a Variable Is None in Python

Check if a Variable Is None in Python

A variable can store different values in Python. It can have integer, character, float, and other values. The None is a special keyword in Python. It does not mean that the value is zero, but the value is NULL or not available. None is a special object. Its type is called NoneType. We sometimes encounter an exception that a variable is of NoneType. So we should know how to check if a variable is None or not.

Oct-02, 2021 Python Python Variable

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