Dive into generics and Collections in Java and see how they can help you write more advanced code.

This course shows how programmers can code a Java program that considers, interprets, and responds to input and output.

Learn about JUnit testing, Java's open-source testing framework.

Learn about nested classes, encapsulation, and shadowing in Java.

Learn about regex, or regular expressions, and how to work with them in Java.

In this course, we’ll learn about Java’s Serializable interface and how serialization and deserialization work in Java.

Learn about threading and how it’s used in concurrent programs to improve the performance and efficiency of an application.

Take your JavaScript knowledge to the next level by learning how to use advanced functions to create more efficient programs.

A course designed to teach you the basics of Python 3 from the ground up.

Learn Intermediate Python 3 and practice leveraging Python’s unique features to build powerful, sophisticated applications.

Learn to maintain a healthy codebase by creating unit tests using Python's built-in `unittest` framework.

Dive deeper into the unique ways to utilize functions to create cleaner and more efficient software.