In this tutorial, we'll start by looking at how to organize code using packages in Kotlin, and then go on to an introduction to functions in Kotlin.

Do you need inspiration for your upcoming Android app? Are you on a tight budget and need to get an app up and running as soon as possible? App templates are...

Whether you are a seasoned app developer looking to learn a new language or a student looking to start your freelance career as an app developer, here is a...

This resource brings together free courses and tutorials to help you learn Kotlin—a modern language that streamlines Java coding and fixes the superfluous...

Learn how to use the if conditional statement, the typeof operator, and the try...catch method to check whether a function exists in JavaScript before you...

In our new course, Upgrade to Java 8 for Android App Development, you'll learn how to use Java 8 and the powerful benefits it offers when developing Android...

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.

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.

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

When you think about Android development, chances are one programming language immediately springs to mind: Java. But when it comes to Android development,...

Android is the world's most-installed mobile OS, running devices as different as phones, tablets, watches and TVs. By developing for Android, you can create...

In this post, you'll get hands-on experience with some of the new features coming up in Android Studio 3, including built-in support for the Kotlin...

Learn how to use the IBM Bluemix cloud platform and the Watson Java SDK to create an Android app that can identify the emotions expressed in any text.

Learn how an Android Layout defines the visual structure for a user interface, such as the UI for an activity or app widget.

In this article, we're going to take a look at some of the key differences that exist in the languages and where each is applicable an attempt to arm you...