Kotlin Programming: The Big Nerd Ranch Guide

It is a very good book for the beginners. Very thorough in explanation of the concepts.

Ideaal om te beginnen te programmeren in kotlin

Despite being a few years old, the coverage of the material is generally good. However, the publisher has since changed their name, archived their forums and scrubbed the sample code. In particular, a web service used in the concurrency chapters (20-22) is gone, although if you are creative and ambitious you could replicate it. Finally, the chapter on Kotlin/JS (chapter 26) is impossible to complete with the current release of IntelliJ IDEA Community Edition. There's good information here for an experienced programmer new to Kotlin, but for a novice programmer the issues might be insurmountable.

Es un rollo hacer funcionar un programa con información no actualizada, y no estaba el siguiente que sería el que si me funcionaria así que no planeo darle más que eso ya que renuncie a usarlo y volví a los cursos en Internet. Lastima se veía bien.

This book was great for learning the Kotlin language, as well as writing code in the Kotlin style. You are going to love scope functions if you get into this language.