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 · Python sets can store heterogeneous elements in it, i.e., a set can store a mixture of string, integer, boolean, etc datatypes. Frozen sets in Python are immutable objects that only support …

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.

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, …

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 …

Sep 16, 2025 · To create a set from scratch and directly add some elements to it, you can use curly braces: # Mixed types are allowed . Sets use the same curly braces as Python dictionaries, but they …

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 …

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 …

Mar 28, 2025 · In Python, a set is a powerful data structure that offers unique capabilities for data manipulation and analysis. Unlike lists and tuples, sets are unordered collections of distinct elements.