4.3 Sets – Introduction to Sets and Set Operations
Welcome to this lesson on Python sets! We will explore the concept of sets in Python and learn about various set operations. Sets are an essential data structure in Python that allow us to store unique and unordered elements. They can be incredibly useful for tasks such as removing duplicates from a list, performing mathematical operations, and more. Learn about adding and removing elements from sets, set union, intersection, difference, and symmetric difference in Python.
4.2 Dictionaries – Understanding Dictionaries, Dictionary Operations
In Python, a dictionary is a collection of key-value pairs. It is an unordered, mutable, and iterable data structure. Dictionaries are commonly used to store and retrieve data based on a unique key.
4.1 Lists and Tuples
Lists and tuples are fundamental data structures in Python, used to store collections of data. They are essential building blocks for building complex programs and manipulating data efficiently. In this lesson, you will learn about the basics of lists and tuples, including how to create, access, modify, and iterate through them. You will also delve […]