Скачать или смотреть replace none with 0 in python

Download this code from https://codegive.com
Title: Handling None Values in Python: Replacing None with 0
Introduction:
In Python, the None object is often used to represent the absence of a value or an undefined state. However, in certain scenarios, it might be necessary to replace None with a specific value, such as 0. In this tutorial, we will explore various methods to replace None with 0 in Python, accompanied by code examples.
Method 1: Using the or Operator
The or operator is a concise way to replace None with a default value, such as 0. Here's an example:
Explanation: The or operator returns the first truthy value encountered. In this case, if value is None, the operator will return 0.
Method 2: Using a Ternary Conditional Expression
A ternary conditional expression is another compact way to replace None with 0:
Explanation: This expression checks if value is None. If true, it returns 0; otherwise, it returns the original value.
Method 3: Using the `replace