Change color for Groovy Language Current: #e69f56 Proposed: #4298b8 From the Groovy logo on the groovy website: https://github.com/apache/groovy-website/blob/f51c26b05f90edc05873a2a1ec676a8f58fe4f7... (more…)

This is the first post in the “Go vs. Java” miniseries in which I will show the differences between these two platforms.  Why? This post is targeted at people who code and are eager to learn o… (more…)

Parallel Colt is a multithreaded version of Colt. Contribute to rwl/ParallelColt development by creating an account on GitHub. (more…)

A very interesting, useful and popular design pattern that I like. Here a video with explanation and code example: (more…)

Last week, I needed to implement file upload using Spring Boot. When I finished, I realized that a security hole could happen in my algorithm. So I decided to write this article and share this problem with you. (more…)