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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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Conventions

In this book, you will find a number of text styles that distinguish between different kinds of information. Here are some examples of these styles and an explanation of their meaning.

 

Code words in text, database table names, folder names, filenames, file extensions, pathnames, dummy URLs, user input, and Twitter handles are shown as follows: "We can also use several operators between Observable and Observer to transform each pushed item or manipulate them in some way".

A block of code is set as follows:

import io.reactivex.Observable;
public class Launcher {
public static void main(String[] args) {
Observable<String> myStrings =
Observable.just("Alpha", "Beta", "Gamma", "Delta",
"Epsilon");
}
}

 

Any output is written as follows:

    Alpha 
Beta
Gamma
Delta
Epsilon

New terms and important words are shown in bold. Words that you see on the screen, for example, in menus or dialog boxes, appear in the text like this: "You also have the option to use Maven, and you can view the appropriate configuration in The Central Repository by selecting the Apache Maven configuration information."

Warnings or important notes appear in a box like this.
Tips and tricks appear like this.
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