On how to run a Ghost blog with Let’s Encrypt in a cheap bare-metal Kubernetes Cluster in Hetzner CloudThis blog post covers different strategies to fix Cleartext Traffic errors in Android Pie 9.0 and beyond.We are going to see how to change the logging level of a running JVM application with jmxterm and Logback, without any application downtimeThe 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 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 going to explore here is via Code Injection, as in use throughout my own blog.
Ghost’s Code Injection feature allows to add custom CSS styles and JS code to the header and footer of all or individual articles.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 the official DataNucleus Maven Plugin.
For the moment, the only capability added is for bytecode enhancement of the user domain model, although other capabilities (such as schema operations) are planned. 
