A monthly overview of things you need to know as an architect or aspiring architect.

Exploring puzzling code to figure out why it doesn’t do what seems obvious is one way to improve your programming skills. In this post, I introduce you to various Java-oriented puzzlers from Jens ...

Dive into Java-specific coding challenges on HackerRank, covering a wide range of topics from data structures to algorithms. Sharpen your Java skills while tackling real-world problems. Codewars is a ...