Tag: NoneType

TypeError: ‘NoneType’ object is not iterable

July 19, 2021January 21, 2023 admin

Have you wondered why you cant iterate over a NoneType but never had it properly explained? Read on as here we will fully explain the concept and how you can fix it. So what is a NoneType anyway? First of all, to understand a none type, you need to understand what none is. None is…

class, None Type, Null values, type error

how do I declare a null value in python?

January 31, 2021February 9, 2021 admin

In writing about this question, it is important to understand a few things , before we step into the code. Null values appear in almost every programming language, but they can have a different meaning. A null value basically means it is empty. So when you return a value that is null, it has nothing…

exception handling, Null values, Python Lists