How to empty a list in Python?
Understand the Problem
The question is asking how to remove all elements from a list in Python, which can be achieved in several ways such as using the clear() method, or by reassigning the list to an empty list.
Answer
list_name.clear()
To empty a list in Python, use the clear() method: list_name.clear()
Answer for screen readers
To empty a list in Python, use the clear() method: list_name.clear()
More Information
The clear() method is a straightforward and efficient way to empty a list, making the code readable and maintainable.
Tips
Avoid using methods like reinitializing the list (e.g., list_name = []) as they create a new list, which may not be desired if other references to the original list exist.
Sources
- Python List clear() Method - W3Schools - w3schools.com
- Different ways to clear a list in Python - GeeksforGeeks - geeksforgeeks.org
- Python List clear() - Programiz - programiz.com
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