Android developer @BlaBlaCar_FR - http://tutos-android.com
Each software engineer should be obsessed with the quality of their code and should always seek to improve it.
This is because quality code:- is more maintainable.- lets you add and update features more easily.- makes the app more…
Before you start reading this article, you may start by reading the first part: “Let’s discover Kotlin — Part 2”
In Kotlin, you can specify if a variable is null with “?” operator.
Before you start reading this article, you may start by reading the first part: “Let’s discover Kotlin — Part 1”
So let’s go deeper in Kotlin and talk about interfaces, classes, subclasses, enum and many related stuff.
What is Kotlin ?
It’s a new free and open source programming language targeting the Java platform and it is fully interoperable with Java. It can be used almost everywhere Java is used today (server-side, Android app …).