Sep 17, 2017 · Can anyone please explain the difference between Observable, Completable and Single in RxJava with clear examples? In which scenario we use one over the others?

java concurrency task completable-future unirest-java edited Nov 13, 2023 at 7:49 Top-Master 9,045 6 52 97

Jun 7, 2017 · I have the following code: // How to throw the ServerException? public void myFunc() throws ServerException{ // Some code CompletableFuture<A> a ...

What is the rationale for choosing one over the other? Only difference I could infer after reading the documentation is that runAsync takes Runnable as an input parameter and supplyAsync takes Supp...

Jul 12, 2020 · Yes, you can run the loop for the list of account details and populate it using the completable future given above, each loop run will not necessarily run on the different thread.

Oct 21, 2016 · I just read the documentation about CompletableFuture::runAsync and was pretty confused by the explanation. Here is what's written there: Returns a new CompletableFuture that is …

Nov 30, 2017 · A CompletableFuture is a CompletionStage. However, as its name suggests, it is completable: It can be completed using complete or completeExceptionally. a Future: You can use …

Jul 2, 2018 · I am trying to call a rest api for PUT request in a loop. Each call is a CompletableFuture. Each api call returns an object of type RoomTypes.RoomType I want to collect the responses (both …

The part about exceptionally() is a bit distracting because it isn't relevant, as exceptionally(…) can be used with either get() or with join(). Perhaps you were trying to add additional commentary that …

Mar 5, 2018 · When executing async CompletableFuture, the parent threadcontext and moreover the org.slf4j.MDC context is lost. This is bad as I'm using some kind of "fish tagging" to track logs from …