Didier L

Brussels, Belgium

IT Architect, Java enthusiast, regular indoor climber and #SOreadytohelp

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When should I implement Spring Security ACL in my application?

spring security spring-security spring-security-acl asked Oct 24, 2014 at 13:57

stackoverflow.com

20 votes

How to declare repositories based on entity interfaces?

java hibernate spring-data-jpa asked Aug 7, 2014 at 16:22

stackoverflow.com

19 votes

Is there a convenience method to create a Predicate that tests if a field equals a given value?

java functional-programming java-8 predicate asked Oct 23, 2015 at 10:18

stackoverflow.com

13 votes

How to detect ambiguous method calls that would cause a ClassCastException in Java 8?

java generics java-8 classcastexception method-overloading asked May 28, 2015 at 21:58

stackoverflow.com

13 votes

How to fit a rules engine in a microservice architecture when it requires lots of input data?

design architecture enterprise-architecture microservices business-rules asked Sep 22, 2016 at 0:31

softwareengineering.stackexchange.com

7 votes

Why calling get() before exceptional completion waits for exceptionally to execute?

java asynchronous java-8 future completable-future asked Jun 16, 2017 at 15:38

stackoverflow.com

7 votes

How to get the current value of /alertson in Skype?

skype asked Jun 19, 2014 at 13:53

superuser.com

Top Answers

275

Detect if the internet connection is offline?

stackoverflow.com

179

Only on Firefox "Loading failed for the <script> with source"

stackoverflow.com

114

What is the best way to know if all the variables in a Class are null?

stackoverflow.com

What is the recommended way to wait till the Completable future threads finish

stackoverflow.com

CompletableFuture | thenApply vs thenCompose

stackoverflow.com

Java 8: Change the values of an EntrySet stream

stackoverflow.com

Eclipse file search finds the same file multiple times

stackoverflow.com

What advantage is there to using Spring @Async vs. CompleteableFuture directly?

stackoverflow.com

Throw an exception if a Stream has no result

stackoverflow.com

CompletableFuture in loop: How to collect all responses and handle errors

stackoverflow.com

How to find a Maven dependency version declaration imported from a BOM

stackoverflow.com

ExecutorService vs CompletableFuture

stackoverflow.com

Optional<List> Java 8 lambda expressions get first element

stackoverflow.com

How to get the class of type variable in Java Generics

stackoverflow.com

CompletableFuture.thenAccept can indeed block

stackoverflow.com

ReplaceAll with java8 lambda functions

stackoverflow.com

Can the "Xtra-PC" USB device make your old computer faster?

skeptics.stackexchange.com

Run Tomcat and deploy project with own server.xml

stackoverflow.com

CompletableFuture already completed with an exception

stackoverflow.com

Preventing Javascript in a browser from connecting to servers

security.stackexchange.com

Eclipse Auto Complete: Java 1.7 Generics Diamond

stackoverflow.com

On a planet with 6 moons, how often would all 6 be full at the same time?

worldbuilding.stackexchange.com

Make API multiple times with AsyncRestTemplate and wait for all to complete

stackoverflow.com

Check two arguments in Java, either both not null or both null elegantly

stackoverflow.com

Maven - Could not reserve enough space for object heap error

stackoverflow.com

How do I use a PlayStation 3 Sixaxis controller with Ubuntu to control games

askubuntu.com

How to interrupt CompletableFuture::join?

stackoverflow.com

How to chain non-blocking action in CompletionStage.exceptionally

stackoverflow.com

Which executor does CompletableFuture.allOf use?

stackoverflow.com

No instance(s) of type variable(s) U exist so that void conforms to U

stackoverflow.com