Apr 12, 2025 · Python provides us with several in-built data structures such as lists, tuples, sets, and dictionaries that store and organize the data efficiently. In this article, we will learn the difference between them and their applications in Python. The following table shows the difference between various Python built-in data structures.

As you can see, you can create the list using square brackets or by using the Python built-in, list. A list contains a list of elements, such as strings, integers, objects or a mixture of types. Let’s take a look at some examples: The first list has 3 integers, the second has 3 …

Mar 21, 2021 · Python sequence and mapping data types and use cases. List, Tuple, Set, Dictionary are some of the most commonly used data types in python.

4 days ago · Ready to test your Python skills? Solve 30 most critical Python programming questions on List, Tuple, and Dictionary – the foundation of every Python application. Gain a deep understanding of these data types and take your coding to the next level.

Oct 31, 2021 · In this article, you’ll write a simulation using lists, tuples, dictionaries, and sets in Python. The code will produce this animation: The article’s principal aim is to practise using lists, tuples, dictionaries, and sets in Python and understand how each one is suited for a …

Nov 30, 2021 · Some of the most commonly used built-in collections are lists, sets, tuples and dictionary. Having a hard time understanding what Lists, tuples, sets and dictionaries are in python? Everyone who works on python at least once has been confused about the differences between them or when to use them.

Use a dictionary when you have a set of unique keys that map to values. Use a list if you have an ordered collection of items. Use a set to store an unordered set of items. In short, use: list - if you require an ordered sequence of items. set - if you require to keep unique elements.

Feb 17, 2025 · In Python, Lists, Sets and Tuples store collections but differ in behavior. Lists are ordered, mutable and allow duplicates, suitable for dynamic data. Sets are unordered, mutable and unique, while Tuples are ordered, immutable and allow duplicates, ideal for fixed data.

Mar 20, 2025 · Difference between List Tuple Dictionary and Set in Python: List (list) Ordered: Elements are stored in a specific order. Mutable: Can be modified (add, remove, or update elements). Duplicates Allowed: Can contain duplicate values. Indexed: Supports indexing and slicing. Syntax: [] (square brackets) Example: my_list = [1, 2, 3, 4, 2]

Jan 6, 2025 · When working with Python, you’ll often find yourself choosing between lists, tuples, sets, and dictionaries for handling collections of data. While they might seem similar at first glance, each has unique properties and use cases that make it the right choice for specific tasks.