Learn Intermediate Python 3 with this interactive course, and get a handle on the most popular programming language in the world.

Join us on an interactive journey through the syntax and functionality of Python. The course begins by exploring the basic building blocks before moving on to higher-level concepts such as functions and loops. Fun quizzes and coding challenges will accompany you along the way to help enforce all the concepts covered in the course.

By the time you're done, you'll have the skills you need to create your own basic applications in Python 3.

Learn Intermediate Python 3

## Introduction to `NoneType`
Python offers another data type called `NoneType`. It only has a single value, `None`. We can assign `None` to any variable, but we can not create other `NoneType` variables.

Let's look at an example below.

# Introduction to `NoneType`
Python offers another data type called `NoneType`. It only has a single value, `None`. We can assign `None` to any variable, but we can not create other `NoneType` variables.

Let's look at an example below.

Introduction

Data Types and Variables

Conditional Statements

Functions

Loops

Python Exam I

Data Structures

Libraries

Appendix

Python Exam II

The None Keyword

Introduction to `NoneType`