For example: When debating whether to use Kotlin or Java for Android development, you should be aware that there’s a third option: use both. Despite all the differences between the two languages ...

Because there is no overhead for calling back and forth between Kotlin and Java, adding Kotlin incrementally to an Android app currently ... given the differences in null handling and checked ...

For years, Java was the one official language for Android ... teach us about Kotlin. First, you may notice that you declare classes using class just as you would in Java. The difference is that ...