Nov 5, 2016 · Maybe is a wrapper around an operation/event that may have either. A single result; No result; Error result. However Optional is a wrapper ...

Apr 26, 2012 · This is the ternary conditional operator, which can be used anywhere, not just the print statement. It's sometimes just called "the ternary ...

Jul 20, 2017 · I'm trying to execute two Maybe at once and call a specific method once both are done. This works if both Observables return a value but in ...

Nov 28, 2020 · There are two problems there: firstly, you need an actual type in the declaration of q -- maybe Object, thus MyQueue<Object> . ... import java.

Mar 13, 2017 · RxJava2 added a new type called Maybe , Maybe is the combination of Completable and Single. In the same language like above, Maybe can be ...

Apr 7, 2021 · In my resolver, I need to call into a service which takes an array of strings. Everything works as expected (with @ts-ignore) but now I need to ...

Dec 28, 2012 · It makes it clear that the method accepts null values, and that if you override the method, you should also accept null values.

Apr 24, 2013 · You've got classes and main methods all intermingled. You need one class, Lamp , and a static main method in that class can test things out for ...

Dec 10, 2020 · How to terminate a Java stream without the use of a terminating statement? 3 · Throw exception by condition in stream · Hot Network Questions.

Mar 7, 2018 · 1 Answer 1 ... If it's not enough (some classes from src/main/java begin with Q ), maybe try to override the querydsl.prefix property which ...