Regular expressions have become more flexible in Kotlin 1.9 thanks to a new group function that can be used to retrieve a regex group content by name. For example, you can define the following ...

Kotlin’s growth doubled each year from 2011 to 2015, when it saw its first massive spike in usage, the report found. That year, Square adopted the language, and many others followed suit.

Kotlin offers big advantages over Java for JVM and Android development, and plays nicely with Java in the same projects. Kotlin is a general purpose, free, open source, statically typed ...

Kotlin is a super new programming language built by JetBrains, which also coincidentally develops the JetBrains IDE that Android Studio — Google’s official developer tool — is based on.