None Data Type in Python

The none data type is very easy. In general, none means nothing. None in python means no value is associated. None is also an object in python.

Python none type represents an object or variable that does not contain any values. In python programming, None is used to define null values.

python none type

Python None Type
a = "Hello" 
del a

In this case, we have an object inside the variable. So here we delete with a del keyword which deletes both our object and the variable.

a = None 

Output :

<class 'NoneType'>

If we want to keep a variable, We don’t want it to be deleted from memory, and if we do not want to keep anything inside it, then we use None Keyword.

Python None Type Example

None Data Type


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