Learn how to make a game in Python using the popular Pygame. You'll learn how to handle player inputs, draw graphics, and more.

Interested in learning Python? Jack Wallen takes you through your first steps in building a simple application to take user input and write it to a file.

Wondering how to become an app developer? Walk through the process step by step, including education, experience, skills and top programming languages.

However, it is very difficult to develop a calculator that can display accurate answers, and as an example, engineer Chad Nauseam explains how the 'Calculator' app installed on Android was developed.