Question #5940   Submitted by Answiki on 02/26/2022 at 06:40:45 PM UTC

How to check for NoneType in Python?

Answer   Submitted by Answiki on 02/26/2022 at 06:40:31 PM UTC

In Python, you can use the is operator to check for NoneType:

if (x is None):
    printf ('x is NoneType')

In the same way, you can check if the variable is not NoneType:

if (x is not None):
    printf (x)


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5 events in history
Question by Answiki 02/26/2022 at 06:41:41 PM
How to check if a variable is not None in Python?
Question by Answiki 02/26/2022 at 06:41:31 PM
How to check for not NoneType in Python
Question by Answiki 02/26/2022 at 06:40:45 PM
How to check for NoneType in Python?
Answer by Answiki on 02/26/2022 at 06:40:31 PM

In Python, you can use the is operator to check for NoneType:

if (x is None):
    printf ('x is NoneType')

In the same way, you can check if the variable is not NoneType:

if (x is not None):
    printf (x)


Question by Answiki 02/26/2022 at 06:37:30 PM
How to check if a variable is None in Python?
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