Kotlin also has val declarations for read-only variables, which are analogous to Java variables that have been declared as final, meaning the variable cannot be reassigned. Listing 2 gives an example.

Last year, Google named Kotlin an official language of Android, and it has since seen a meteoric rise in popularity . This comprehensive list of books, ...

Google today announced that the Kotlin programming language is now its preferred language for Android app developers. “Android development will become increasingly Kotlin-first,” Google writes in ...