The above examples show the for keyword as well as the use of ranges. Even though Kotlin is a full-fledged functional programming language, it preserves most of the object-oriented nature of Java ...

Before you can use these extensions ... inside a statement if you’ve already checked it with Kotlin’s ‘is’ operator. For example, the compiler knows that the following cast is safe: ...

Nearly a year ago, Google announced support for Kotlin on Android, and Kotlin is now built into the Android toolkit. With Google’s support the free to use Kotlin is becoming more mainstream. Five-star ...

You can extend classes and add methods and state to create proper localized functionality. If you need to add a method to List to extract every other entry, for example, you can do it, and you can ...