Set in python: Python set is an unordered collection

Python set is an unordered collection of multiple items having different datatypes. In Python, sets are mutable, unindexed and do not contain duplicates. The order of elements in a set is not preserved and can change. Can store None values. Implemented using hash tables internally. Do not implement interfaces like Serializable or Cloneable. Python sets are not inherently thread-safe; synchronization is needed if used across threads. Creating a Set in Python In Python , the most basic and ... In Python , a Set is an unordered collection of data items that are unique. In other words, Python Set is a collection of elements (Or objects) that contains no duplicate elements. Unlike List, Python Set doesn’t maintain the order of elements, i.e., It is an unordered data set . So you cannot access elements by their index or perform insert operation using an index number. In this tutorial, we will learn Set data structure in general, different ways of creating them, and adding, updating ... Learn about sets in python with creation, accessing and modifying the sets. See methods, functions, and operations on sets & frozen sets. Learn about Python sets, their unique properties, creation methods, operations like union and intersection, and the use of frozen sets for immutability.