Java's Integer and Long classes have a built-in caching mechanism that helps reduce memory overhead and improve performance. This cache is used when autoboxing primitive types »
Yesterday I deleted all of my local Docker images and suddenly my setup with Quarkus and Testcontainers JDBC connection string (jdbc:tc:postgresql:latest:///test) didn't »
Download and mount the DMG for the JDK (in my case Java 8u291) Copy the package file in a temp folder Open a terminal and extract »
In a client application (Android and iOS) I recently needed the shake gesture. Fortunately, there is an Ionic Native plugin for this. Although only iOS support »
Often the structure of domain objects needs to be updated to reflect some recent business case changes in your app. A lot of devs I worked »
Recently I build some components with Stencil for an Angular project. Unsurprisingly the created components also work well with Vue. There are two steps necessary. Here »
That TSLint rules in Webstorm are displayed as error messages is something that drives me nuts. Today I discovered that one can change that behaviour in »
The development of web applications requires the developer to store states. You may save them on the client, on the backend or also in a database. »
Last Year I wrote a blog post about TypeScript and jQuery. I introduced TSD, a manager for TypeScript definition files. TSD, or Typings as TSD is »
To set or override system properties without changing WildFly's configuration there is a CLI parameter "-p". Assuming you have a property file vweber.properties in /dev/ »
I often have the need for some kind of "grouped list". I have a key and a list of values. Usually I do the following: HashMap& »
Although I'm a long time user of Google Guava I discovered the class Joiner just a few days ago. Eventually everybody who's familiar with Googles Apache »
As you may have noticed WildFly identifies himself in the response headers: Connection: keep-alive X-Powered-By: Undertow/1 Server: WildFly/9 Content-Type: application/json Content-Length: 834 Date: »
I assume that you've installed Java 1.7 or higher on your Pi. If not here's a short recap: Download the "Linux ARM v6/v7 Hard »
A lib I've used often lately is Project Lombok. Lombok fills the gap between Java and some C# syntactic sugar features that makes me slightly jealous »