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Python void function

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Python void function is not the same as functions you see in C, C++, or Java. If the Python function does not have any return statement then a special value None returns.

Note: void is not a keyword in Python or a type for functions\methods that return nothing.

Python void function

A simple example code shows that void functions return None.

def foo():

def goo():
    return None

# Now try the following


Python void function

Function foo() returns void,(simplicity returns None as what goo() returns explicitly).

Do comment if you have any doubts or suggestions on this Python function topic.

Note: IDE: PyCharm 2021.3.3 (Community Edition)

Windows 10

Python 3.10.1

All Python Examples are in Python 3, so Maybe its different from python 2 or upgraded versions.

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