Kotlin

Create advanced control flows in when statements

Making inline lambdas truly first-class citizens

Improve $ handling in string literals

Work with unique IDs using the Kotlin Standard Library

Pierre-Thomas Meisels, Tristan Grespinet, Cedric Hippmann

Jamie Berghmans

Part three of three

Part two of three

Enforce architecture rules, such as data access layers not depending upon UI layers.

JVM developers working with Kotlin code can create UML diagrams for their Kotlin classes, just like they could with Java classes.

Extract code to a parameter in Kotlin.

Use quick intentions to generate code automatically and save you typing.