MicroProfile is an open-source initiative managed by the Eclipse Foundation. MicroProfile optimizes Enterprise Java for micro-services, providing a lot of cloud native featuresContinue reading
In Java, the try/catch block is the alternative to handle exceptions properly and avoid the application to crash. It has useful features like multi check, finally or try-with-resources statements.Continue reading
Very helpful article with a summary of the most common and useful docker commands. Grouped by categories to find what we need.Continue reading
A cross version approach to create SunPKCS11 providers to interact with smart cards. Supports version Java 5 to Java 18 at this moment.Continue reading
The iterator is a useful structure to iterate over collections (List, Set, Map, Seq). But it you uses the method size, you might notice an strange behavior, the iterator seems to be empty.
Let’s understand why.
JDBI is a library to access to relation data in Java, it doesn’t provide support for the Specification Pattern, but with some classes and code we can implement it and use it.Continue reading
Docker desktop allow you to have a Kubernetes installation in your local machine, by default it provides most of the features required by a developer. […]Continue reading
Let’s learn about different approaches and concerns when we want to find the current directory where a JAR file is running….Continue reading
As a Full Stack Developer, sometimes I need to create bash scripts to automate some processes. This article contains a lot of useful commands for creating bash scripts.Continue reading
Environment variables (env-vars) are used to save system-wide value and those values can be accessed later by the system itself, the user, processes or applications. […]Continue reading