Lazy Programming Series – Set

In Python, a set is an unordered collection of unique elements. Sets are useful when you want to store multiple items, but you don’t need to keep track of the order, and duplicates are not allowed. Sets are defined using curly braces {} or the set() constructor.

Here are some basic operations and information about sets in Python:

Creating Sets:

Basic Set Operations:

Set Methods :

Set Operations using Operators:

Sets are versatile and can be handy in various situations where you need to perform operations such as deduplication or checking for common elements between different collections. Keep in mind that sets do not maintain order, so if order is important, consider using lists or other data structures.