Top "Reactive-programming" questions

Reactive Programming is a programming paradigm oriented around data flows and the propagation of change.

What is the difference between flatmap and switchmap in RxJava?

The rxjava doc definition of switchmap is rather vague and it links to the same page as flatmap. What is …

reactive-programming rx-java
Shiny: what is the difference between observeEvent and eventReactive?

I read the Shiny documentation about reactive programming a few times now, but I can't properly understand the difference between …

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How to override the width of a TextField component with react Material UI?

I'm trying to reduce the width of the TextField component : Here is the render method : render() { return ( <div> &…

javascript reactjs reactive-programming material-ui
Subject vs BehaviorSubject vs ReplaySubject in Angular

I've been looking to understand those 3: Subject BehaviorSubject ReplaySubject I would like to use them and know when and why, …

javascript angular rxjs reactive-programming angular2-observables
RxJava - fetch every item on the list

I have a method that returns an Observable<ArrayList<Long>>, which are ids of some Items. …

java monads reactive-programming rx-java
How to get String from Mono<String> in reactive java

I have a method which accepts Mono as a param. All I want is to get the actual String from …

java lambda functional-programming reactive-programming
Simple way to get the current value of a BehaviorSubject with rxjs5

Previously in rxjs4 there was a method in the BehaviorSubject called: getValue() (doc here). This method does not exist any …

javascript reactive-programming rxjs rxjs5 behaviorsubject
Convert Observable<List<Car>> to a sequence of Observable<Car> in RxJava

Given a list of cars (List<Car> cars), I can do: Observable.just(cars); //returns an Observable that …

java reactive-programming rx-java
Convert observable to list

I am using RxJava. I have an Observable<T>. How do I convert it to List<T&…

java rx-java reactive-programming
WebClient vs RestTemplate

As per spring 5: WebClient is an interface representing the main entry point for performing web requests. It has been created …

spring reactive-programming resttemplate web-client