ghost
This Ghost Blog is now running with Let's Encrypt in a cheap bare-metal Kubernetes Cluster (on Hetzner Cloud) — Part 3/3
On how to run a Ghost blog with Let's Encrypt in a cheap bare-metal Kubernetes Cluster in Hetzner Cloud
rm3l
ghost
This Ghost Blog is now running with Let's Encrypt in a cheap bare-metal Kubernetes Cluster (on Hetzner Cloud) — Part 2/3
On how to run a Ghost blog with Let's Encrypt in a cheap bare-metal Kubernetes Cluster in Hetzner Cloud
maven
About Maven Archetypes
The goal of this tutorial post is to first give a quick introduction to Maven Archetypes, to see how useful they can be and how we can easily create and use one. And finally we will walk through few tips I think can be useful to bear in mind when working with Maven Archetypes.
ghost
This Ghost Blog is now running with Let's Encrypt in a cheap bare-metal Kubernetes Cluster (on Hetzner Cloud) — Part 1/3
On how to run a Ghost blog with Let's Encrypt in a cheap bare-metal Kubernetes Cluster in Hetzner Cloud
android
Fixing Cleartext Traffic Errors in Android Pie 9.0 and higher
This blog post covers different strategies to fix Cleartext Traffic errors in Android Pie 9.0 and beyond.
jmx
Changing the logging level of a running JVM application with jmxterm and Logback, without any downtime
We are going to see how to change the logging level of a running JVM application with jmxterm and Logback, without any application downtime
graalvm
GraalVM with JPA-based applications (Part 1)
The goal of this blog post is to go beyond the basic HelloWorld program, and see how we can leverage GraalVM against a sample real-world JPA-based application, able to interact with a database. We will walk through what can be done along with the potential limitations.
ghost
Adding Code Syntax Highlighting to a Ghost Blog with Prism.js
Ghost is an awesome and user-friendly Open-Source platform for blogging. But by default, it does not support syntax highlighting, which may not be very practical if you happen to add code snippets to your posts. Thankfully, Ghost is very easy to customize in different ways, and one way we are
jpa
Announcing an unofficial DataNucleus Gradle Plugin
Following my previous article on JPA enhancement in general and particularly how to perform build-time enhancement / weaving using DataNucleus and Gradle Ant Tasks, a promise is a promise :). I am excited to announce datanucleus-gradle-plugin, an open-source plugin for Gradle-based projects. It aims at providing the same set of capabilities as
jpa
DataNucleus JPA Enhancement with Gradle
A notable behavior of JPA providers is to enhance JPA classes, by modifying their bytecode to add few capabilities. DataNucleus (DN) currently provides a Maven Plugin for calling its Enhancer. This article walks through calling DN Enhancer in a Gradle build script in a very efficient way.
junit
Running Java Integration Tests against a PostgreSQL Embedded database
Today, I'm going to walk you through running integration tests on the JVM against a real production-like PostgreSQL database. All without losing in terms of overall testing time or performance (especially when you have a database with hundreds of tables). In-memory databases (e.g., H2, HSQLDB, SQLite, ...) are
vim
Saving a read-only file edited with Vi/Vim
How to save a read-only file edited with Vi or Vim without losing your changes