Here's an in-depth look at how Kotlin makes working with classes and objects easier and introduces coroutines to modernize concurrency. Java is one of the classic object-oriented languages ...

In Kotlin, functions may be declared at top level in a file, locally inside other functions, as a member function inside a class or object ... and big data applications for Spark are often ...

Delegation is where a receiving object delegates operations ... and toString() functions. In Kotlin, if you include the ‘data’ keyword in your class definition, then the compiler will perform ...

The courses are aimed at developers who have some experience in programming object-oriented ... Google announced "first-class" support for Kotlin in 2017, and since then it's become one of ...