Jul 23, 2025 · In Python, extend () method is used to add items from one list to the end of another list. This method modifies the original list by appending all items from the given iterable.

Definition and Usage The extend() method adds the specified list elements (or any iterable) to the end of the current list.

4 days ago · You can’t use lists as keys, since lists can be modified in place using index assignments, slice assignments, or methods like append() and extend(). It is best to think of a …

Oct 31, 2008 · Extend: This is very useful when we want to join two or more lists into a single list. Without extend, if we want to join two lists, the resulting object will contain a list of lists.

In this tutorial, we will learn about the Python List extend () method with the help of examples.

Apr 9, 2025 · The extend method in Python is used to add all the elements of an iterable (such as another list, tuple, or set) to the end of the existing list. Unlike the append method, which adds …

Discover how to use the Python list extend () method to add items from an iterable to your list. This tutorial covers syntax, parameters, and practical examples, including extending lists with …

The Python List extend () method is used to append the contents of an iterable to another list. This iterable can either be an ordered collection of elements (like lists, strings and tuples) or …

The extend() method treats its argument as an iterable object. For example, when you pass a string (iterable object) as an argument, the method adds every character to a list instead of the …

Dec 13, 2024 · extend () and append () are two Python list methods used to add elements to a list but they behave quite differently. The append () adds a single item or any object, while extend …