List Operations in Python

Lists in Python are mutable, meaning you can modify them after creation. You can add items, remove items, and check their length using built-in functions.

Appending Items

The append() function adds a new item to the end of the list.

Removing Items

The remove() function removes the first occurrence of the specified item from the list.

Note: If the item does not exist, Python will raise a ValueError.

Checking Length

The len() function returns the number of items in the list.

Summary

• append(item) – Adds an item at the end of the list
• remove(item) – Removes the first occurrence of the item
• len(list) – Returns the number of items in the list