Sets are used to store multiple items in a single variable. Set is one of 4 built-in data types in Python used to store collections of data, the other 3 are List, Tuple, and Dictionary, all with different qualities …

Nov 7, 2025 · It can be done with frozenset () method in Python. While elements of a set can be modified at any time, elements of the frozen set remain the same after creation. If no parameters are …

May 5, 2025 · In this tutorial, you’ll dive deep into the features of Python sets and explore topics like set creation and initialization, common set operations, set manipulation, and more.

To make a set without any elements, we use the set() function without any argument. For example, Output. Here, Finally, we have used the type() function to know which class empty_set and …

What is a Python Set? A set in Python is a collection of distinct hashable objects. Unlike lists or tuples, sets are unordered and do not index elements. This makes them perfect for membership testing and …

Sep 16, 2025 · Python sets can be used to deduplicate lists, but they can do much more. Learn all about sets with this clear tutorial full of example code.

Python sets also have powerful methods that perform common mathematical set operations. The .issubset() and the .issuperset() methods check if a set is a subset or superset of another set, …

Summary: in this tutorial, you’ll learn about Python Set type and how to use it effectively. A Python set is an unordered list of immutable elements. It means: Elements in a set are unordered. Elements in a …

In this article, we'll look at sets in Python — collections of unique elements with special properties that make them indispensable for certain tasks. What is a set? A set in Python is an unordered collection …

Apr 20, 2025 · 🧺 What is a Set in Python? A set is one of Python’s four built-in data types used for storing collections, alongside lists, tuples, and dictionaries. But unlike others, sets are: Sets are defined with …