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Learning RxJava

Learning RxJava

By : Nield
5 (10)
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Learning RxJava

Learning RxJava

5 (10)
By: Nield

Overview of this book

RxJava is a library for composing asynchronous and event-based programs using Observable sequences for the JVM, allowing developers to build robust applications in less time. Learning RxJava addresses all the fundamentals of reactive programming to help readers write reactive code, as well as teach them an effective approach to designing and implementing reactive libraries and applications. Starting with a brief introduction to reactive programming concepts, there is an overview of Observables and Observers, the core components of RxJava, and how to combine different streams of data and events together. You will also learn simpler ways to achieve concurrency and remain highly performant, with no need for synchronization. Later on, we will leverage backpressure and other strategies to cope with rapidly-producing sources to prevent bottlenecks in your application. After covering custom operators, testing, and debugging, the book dives into hands-on examples using RxJava on Android as well as Kotlin.
Table of Contents (14 chapters)
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Using RxJava for Kotlin New

In our final chapter, we will apply RxJava to an exciting new frontier on the JVM: the Kotlin language.

Kotlin was developed by JetBrains, the company behind Intellij IDEA, PyCharm, and several other major IDEs and developer tools. For some time, JetBrains used Java to build its products, but after 2010, JetBrains began to question whether it was the best language to meet their needs and modern demands. After investigating existing languages, they decided to build and open source their own. In 2016 (5 years later), Kotlin 1.0 was released. In 2017, Kotlin 1.1 was released to a growing community of users. Shortly afterward, Google announced Kotlin as an officially supported language for Android.

We will cover the following topics in this chapter:

  • Why Kotlin?
  • Configuring Kotlin
  • Kotlin basics
  • Extension operators
  • Using RxKotlin
  • Dealing with SAM ambiguity...
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