Metaprogramming means a program can analyze itself during runtime or even modify itself. Learn about some of the metaprogramming tools in Elixir.

Mnesia is a distributed database management system suitable for telecommunications applications. You'll learn how to work with Mnesia and see it in action.

Learn how to use type annotations, the Stream API, functional interfaces and Java 8.0's new Date and Time API in your Android projects.

Creating multithreaded Android applications doesn't have to mean lengthy code. Learn about Kotlin's useful techniques for running operations in parallel.

Learn about exceptions and how to handle them in Kotlin. We'll look at checked and unchecked exceptions, the try construct, @Throws, and more.

Applications let you create maintainable and reusable components in Elixir. In this article you will learn all about working with applications in Elixir.

Learn more about object-oriented programming in Kotlin with a look at abstract classes, interfaces, inheritance, and type aliases.

Do you want to get started using one of the hottest new programming languages out there? Then check out our new course, Kotlin Fundamentals.

Learn how to add default and static methods to your interfaces, create repeating annotations, and use lambda expressions and method references.

Learn some cool Kotlin class properties, such as late initialization, inline properties, and extension properties, as well as advanced Kotlin class types.

Lambda expressions can help you process huge amounts of data with ease. See how with this in-depth look at Java 8 features you can use in Android projects.

Get an introduction to object-oriented programming in Kotlin by learning about classes: constructors and properties, casting, and advanced class features.