There’s a special syntax for this called the Elvis operator ... Because there is no overhead for calling back and forth between Kotlin and Java, adding Kotlin incrementally to an Android ...

Kotlin is a modern alternative to Java that supports functional programming in the JVM. Here's a first look at programming with Kotlin using some of the concepts and syntax you already know from Java.

Kotlin vs Java, the latter offers more succinct ... such as C#. Read Next: Java tutorial for beginners You create an extension function by prefixing the name of the class you want to extend ...

Kotlin has quickly gained popularity for its concise syntax, expressive language features, and seamless interoperability with Java. It has multi-platform capability and allows developers to create ...

Understanding Java syntax can thus help you to prevent issues ... Some languages (like Kotlin) make this optional, but leaving off the “;” in Java will get a red underline — the code won ...

Though Kotlin is based on Java, adapting to its concise syntax requires a bit of learning, though eventually, it will be worth the effort. Java’ popularity gives it a significant advantage when ...

But because it’s a clean slate in many ways, Kotlin adds a lot of nice-to-have features, a much cleaner syntax, ideas from functional programming, and other enhancements over Java. Unlike the ...

Kotlin is a relatively new programming language; a derivative of Java with lots of little handy ... has written up a concise five-part tutorial on them. Coroutines in Kotlin are a way to simplify ...