You can send a HTTP request in an Apache Flink application using code similar to the following: The HTTP client you use doesn’t have to be…

Recently I have been playing around with Apache Flink and decided to use the Twitter API as a datasource for my endeavor. This post is…

Sometimes you can’t or don’t want to use Jackson annotations to control your JSON serialization and deserialization. Unfortunately, Jackson…

I am writing this short post after me, and a colleague had a painful experience trying to get Jackson working in a Quarkus application. The…

If you see an error like this while developing a Quarkus application that uses Agroal as its : Please scroll up 1 line in your logs (or…

Quarkus is a Java framework designed to run within containers. Focusing on fast start-up times and low memory usage making it more suitable…

Async/await is a common feature in many languages (naming might vary), that allows you to execute functions asynchronously while waiting for…

Following on from my previous post, Cancelling coroutines, we will look at how cancelling a coroutine affects its children. First let’s…

Not including the annotation and specifying the correct packages in your Spring Data Neo4j application can cause the following error: Yes…

Spring data does a lot to help you focus on writing your cypher queries while it handles mapping the results for you. However, when your…