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Mastering Kotlin

You're reading from   Mastering Kotlin Learn advanced Kotlin programming techniques to build apps for Android, iOS, and the web

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Product type Paperback
Published in Oct 2019
Publisher Packt
ISBN-13 9781838555726
Length 434 pages
Edition 1st Edition
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Author (1):
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Nate Ebel Nate Ebel
Author Profile Icon Nate Ebel
Nate Ebel
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Table of Contents (25) Chapters Close

Preface 1. Section 1: Kotlin – A Modern Solution to Application Development FREE CHAPTER
2. A New Challenger Approaches 3. Programmers' Multi-Tool – Flexible, Expressive, and Concise 4. Section 2: Putting the Pieces Together – Modeling Data, Managing State, and Application Architecture
5. Understanding Programming Paradigms in Kotlin 6. First-Class Functions 7. Modeling Real-World Data 8. Section 3: Play Nice – Integrating Kotlin With Existing Code
9. Interoperability as a Design Goal 10. Crossing Over – Working across Java and Kotlin 11. Controlling the Story 12. Baby Steps – Integration through Testing 13. Section 4: Go Beyond – Exploring Advanced and Experimental Language Features
14. Practical Concurrency 15. Building Your Own Tools – Domain-Specific Languages (DSLs) 16. Fully Functional – Embracing Functional Programming 17. Section 5: The Wide World of Kotlin – Using Kotlin across the Entire Development Stack
18. Kotlin on Android 19. Kotlin and Web Development 20. Introducing Multiplatform Kotlin 21. Taming the Monolith with Microservices 22. Practical Design Patterns 23. Assessments 24. Other Books You May Enjoy

Chapter 10: Practical Concurrency

  1. Can you name two mechanisms for executing code in the background for JVM applications?
  • Thread
  • Executors
  • CompleteableFuture
  • RxJava
  1. When was CompleteableFuture introduced to Java?
  • Java 8
  1. What is RxJava?
  • It is the JVM implementation of Reactive Streams, which can be used for simple asynchronous operations or for fully reactive programming.
  1. What are coroutines?
  • They are a solution for structured concurrency that enable us to write asynchronous code in an imperative, non-blocking way.
  1. What is structural concurrency?
  • It is the concept of scoping coroutines and their execution to different scopes that can be controlled and canceled throughout the lifetime of an application.
  1. Why are different coroutine builders useful?
  • They enable us to control how our coroutines are configured, run, and responded to. They could be used to bridge...
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