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All LessonsFree Lessons (5)

Getting Started

Course Overview

Part 1: RxJava Basics

Reactive Programming

A Brief History

RxJava in Action

RxJava’s Essential Characteristics

Points to Ponder

RxJava Core Components

Observable and Observer

Marble Diagrams

Creating an Observable

Cold vs. Hot Observables

Operators

Introduction Transform: Map and Filter Transform: FlatMap and ConcatMap Transform: Skip, Take, First, and Last Combine: Merge, Concat, and Zip Aggregate: ToList, Reduce, and Collect Utility Operators: DoOnEach, and Cache Reusing Operator Chains Quiz Challenge

Multithreading

Introduction Default Synchronicity of RxJava Adding Asynchronicity Schedulers Schedulers with Operators Scheduler Behavior Achieving True Concurrency Quiz Challenge

Part 2: RxJava Advanced

Reactive Modeling on Android

Introduction Bridging the Non-reactive and Reactive Worlds RxJava's Consequences: Method Signature RxJava's Consequences: Laziness Reactive Everything: Long Operations Reactive Everything: Completable, Single, and Maybe Reactive Everything: Replacing Callbacks Reactive Everything: Multicasting Reactive Everything: View Events Disposable and the Activity/Fragment Lifecycle Quiz

Backpressure

Introduction Flowable Subscriber Throttling and Buffering Quiz Challenge

Error Handling

Introduction Errors Along the Chain Error-handling Operators Retry Operators Undelivered Errors Quiz

Conclusion

Reactive Programming with RxJava/

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Quiz

Quiz

Take this short quiz to test your knowledge of RxJava core components.

We'll cover the following...

Technical Quiz

1.

Upon subscription, the Observable created using .defer()______.

A.

emits the value returned by the supplied function

B.

doesn’t emit any items

C.

returns an Observable in the supplied function

D.

None of the above

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