list.append()
list.append() is a Python method in the List Methods category. Appends an item to the end of the list. Modifies the list in place. The syntax is list.append(x). Parameters: x — item to append. Returns: None. A typical example: lst = [1, 2]
lst.append(3)
# lst = [1, 2, 3]. A close sibling is list.extend(), which extends the list by appending all items from the iterable. A close sibling is list.insert(), which inserts an item at a given position. The first argument is the index. A close sibling is list.remove(), which removes the first occurrence of x from the list. Raises ValueError if not found. A close sibling is list.pop(), which removes and returns the item at the given position (last by default). More about this category: List methods for sequence manipulation — append, sort, pop, extend, and more. For a broader walkthrough, read the List Methods guide.