Python Lists
List
Lists are used to store multiple values in a single variable. Lists are built-in data structures in Python, along with tuple, set, and dictionary.
Lists are created using square brackets
[ ].
Lists are mutable data types, meaning they can be modified after creation.
Ordered and Changable
Lists are ordered, which means the items have a defined sequence that will not change. Each element in a list has an index. If you add new items to a list, they are placed at the end.
Lists can be modified by accessing elements using their index.
Allow Duplicates
Lists can contain items with the same value.
Example
Output
List Length
The length of a list is the number of elements it
contains, and it can be determined using the len() function.
Example
Output
List Items - Data Types
Items in a list can be of any data type, including integers, floats, strings, and even other lists.
