Скачать или смотреть python3 7 IndexError list index out of range problem

Download this code from https://codegive.com
Title: Understanding and Resolving Python 3.7 IndexError: List Index Out of Range
Introduction:
Python is a powerful and versatile programming language, but like any other language, it comes with its own set of errors. One common error that developers encounter is the "IndexError: list index out of range." This tutorial aims to explain what this error means, why it occurs, and how to resolve it, using Python 3.7 as the reference version.
The IndexError: list index out of range occurs when you try to access an index of a list that does not exist. In Python, list indices start from 0, so trying to access an index beyond the length of the list will result in this error.
In the example above, my_list is a list with elements [1, 2, 3, 4, 5]. The code attempts to access the value at index 2, which is a valid index and will not raise an error. However, when trying to access the value at index 10, which is beyond the length of the list, an IndexError will occur.
To avoid the IndexError: list index out of range, you should always make sure that the index you are trying to access is within the valid range of the list. You can use the len() function to get the length of the list and then check if the index is within the valid range before accessing it.
Here's an updated example:
Understanding the IndexError: list index out of range is crucial for writing robust Python code. Always ensure that you check the validity of the index before accessing elements in a list to prevent unexpected errors in your programs.
ChatGPT