Stream API – Java advanced (OCP)

The Java Stream API allows to create pipelines of chained methods to produce a result. It exists since Java 8. Concretely, it's a way to write some long treatments on a collection of elements in a more readable way, for example using lambda expressions. A few things to know about Stream: A stream is an... Continue Reading →

The Art of Knowledge Sharing in Development Teams

Developers don't like writing documentation, generally. — Knowledge sharing in tech teams seems to be a recurring problem. While it could solve a lot of problems (like allowing swift onboardings, unavailability of the colleagues or high turnover with knowledge loss) and many tools exist to make it easy, team members don't always want to participate... Continue Reading →

How to make the best of Code Review

In our development team, we do code review on every single merge request (aka a pull request for GitHub users) without exception. Every MR is reviewed by two developers of the team. I personally love it as I think it has a lot of advantages (as I'll explain below). But code review can also quickly... Continue Reading →

Azure AI fundamentals in a nutshell

In this blog post, I'll summarize the important ideas about Azure AI fundamentals (topics from the AI-900 Microsoft certification exam). As usual, if you intend to take the exam, please note: This article is meant for review/knowledge check purpose and I'll advise you first to study with the official, up-to-date, learning material from Azure. Same... Continue Reading →

Developing secure applications – Java advanced (OCP)

This post covers Java security related topics as presented at Oracle University Online (Java SE 11 training), as required for Java Oracle Certified Professional exam. Security threats Denial Of Service (DOS) attacks: unchecked/unrestricted resources utilization.Sensitive data leaks: lack of encryption or information reduction.Code corruption: lack of encapsulation and immutability.Code injections: lack of input value validation... Continue Reading →

Start a Blog at

Up ↑