The return type in Java precedes the prototype, but in Kotlin it succeeds the prototype, demarcated with a colon as in Pascal. It is not completely obvious from this example, but Kotlin has ...

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: ...

Recently, I wrote an introduction to Express.js in a two-part series that starts from the basics and advances to using a datastore with templates and HTMX for dynamic UI interactions. We’ll do ...

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 ... which can be found ...

Kotlin coroutines are still in the experimental ... Let’s look at an example of how you can use the Delay() suspending function to print “Hello world” in a slightly different way.