Kotlin has been making waves ever since it was open sourced by JetBrains in 2011; it has been praised by developers across the world and is already being adopted by companies. This book provides a detailed introduction to Kotlin that shows you all its features and will enable you to write Kotlin code to production.
We start with the basics: get you familiar with running Kotlin code, setting up, tools, and instructions that you can use to write basic programs. Next, we cover object oriented code: functions, lambdas, and properties - all while using Kotlin's new features.
Then, we move on to null safety aspects and type parameterization. We show you how to destructure expressions and even write your own. We also take you through important topics like testing, concurrency, microservices, and a whole lot more. By the end of this book you will be able to compose different services and build your own applications.
I really found this book very useful for a kotlin developer. The fact the book is spread with bytecode samples explaining what kotlin compiler generates make it easier to know what happens under the hood, and in the same time give one a glimpse how to use kotlin code from java. But I must admit I was a bit disappointed of the microservices chapter. I really hopped this chapter to be with spring boot and spring cloud, which for me is more suitable for a MS solution with Kotlin.
A good introductory book. I'm interested in using Kotlin for Android programming so I really didn't care about all the bytecode result from the Kotlin compiler and any other Java comparison for that matter.
Anyways, I think it pointed me into the right direction for future reference.
Wonderful entry point for Kotlin. Really shows how Kotlin is an improvement over Java and how to apply it for Android Development. The examples are convenient, but the final project takes too much for granted, for Android Beginners