Kotlin courses and tutorials. The Complete Android + Kotlin Developer Course: Perfect for beginners, this online course from Udemy will teach you to use Kotlin like a pro.

Kotlin is a relatively new programming language; a derivative of Java with lots of little handy functional bits such as coroutines. [Foalyy] is porting an app to Android and learning Kotlin at the … ...

Kotlin’s coroutines are found in the kotlinx.coroutines package, which covers a wide terrain; everything from simple blocking subroutines to sophisticated reactive pipelines.

In this Java tutorial for beginners, ... This not only serves as an interface for your Java (or Kotlin) code, but also acts as a bridge for accessing Android-specific code from the SDK.

Read Next: Java tutorial for beginners. ... Kotlin or C#, you need the SDK to get it to run on an Android device and access unique features of the OS.

It’s no surprise that Google’s hope is that over time, all Android developers will switch over to Kotlin. “There is still quite a bit of Java still happening on Android,” Ward said.

It was only two years ago, at I/O 2017, that Google announced support for Kotlin in its Android Studio IDE.That came as a bit of a surprise, given that Java had long been the preferred language ...