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 and usage.

Set是Python中的一种数据类型，它类似于列表和元组，但是集合中的元素是无序且唯一的。 创建一个Set的集合是通过使用大括号 {}或者set ()函数来完成的。 然而，Set本身只能包含不可 …

Jun 30, 2022 · In this article, we talked about sets and how to create them in Python. Sets do not allow duplicate items, they are unordered, and the items stored in them cannot be modified.

Sep 21, 2025 · 集合在很多场景下都有重要的应用，比如去除列表中的重复元素、进行集合运算等。 本文将详细介绍在 Python 中创建集合的基础概念、使用方法、常见实践以及最佳实践，帮助读者深入理 …

In Python, we create sets by placing all the elements inside curly braces {}, separated by commas. A set can have any number of items and they may be of different types (integer, float, tuple, string, etc.).

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.

Sep 20, 2025 · Python Sets can be created by using the built-in set () function with an iterable object or a sequence by placing the sequence inside curly braces, separated by a 'comma'.

Learn multiple ways to create sets in Python including literal syntax, set () function, and set comprehensions. Master set creation from different data sources.

Sep 16, 2025 · Depending on the situation, there are a couple of ways to create a Python set. To create a set from scratch and directly add some elements to it, you can use curly braces:

Feb 12, 2024 · Overview This guide covers various ways to create sets in Python, complete with step-by-step implementations and practical examples. A set is an unordered collection of distinct …