All Categories - Blog of Vincent VAUBAN
October 19, 2025 ·
I’m working on a Data/AI team in my current engagement, and we often discuss how tech stacks...
October 19, 2025 ·
🔸 TL;DR ▪️ Shadow AI = employees using unapproved AI tools or prompts on the side. ▪️ It...
October 19, 2025 ·
🍁 Hello dear Fullstackers! We’re right in the heart of Hacktoberfest — the perfect moment to...
October 19, 2025 ·
Here is the crossword link: https://crosswordlabs.com/view/sealed-5 🔸 CONTEXT Boost your...
🔸 TL;DR Quarkus leans on Mutiny (Uni/Multi) over Vert.x for a lean, GraalVM-friendly reactive...
October 19, 2025 ·
Problem: “Write a function to swap two numbers in place (without temporary variables).” We’ll...
October 19, 2025 ·
🤖 Java is already where AI lives. From high-throughput microservices to data pipelines,...
🔸 WHY SPRING CERTIFICATION IS A GREAT ASSET TODAY ▪️ Validates real-world, production-ready...
🔸 TL;DR ▪️ Javadoc → document contracts (what/why, params, returns, exceptions, invariants). ▪️...
October 19, 2025 ·
🔸 TLDR Java’s built-in serialization is sharp—use it carefully. Keep classes opt-in, shape the...
October 19, 2025 ·
🔸 TL;DR Postfix completions let you write the value first, then transform it with a suffix like...
October 19, 2025 ·
🔸 TL;DR Strong auth isn’t enough. Loiane shows how to layer defenses—secure coding, strict...
October 19, 2025 ·
🔸 WHY JAVA CERTIFICATION IS A GREAT ASSET TODAY ▪️ Signals up-to-date skills (Java 21:...
TL;DR Running Kafka with little-to-no dependence on local disks means decoupling compute from...
October 19, 2025 ·
🚀 Java’s performance is wildly underrated. The JVM isn’t just “old enterprise tech” — it’s a...
October 19, 2025 ·
🔸 TL;DR PRs often stall due to four recurring issues: style nitpicks over business logic, the...
October 12, 2025 ·
🔸 TLDR Characterization tests capture what legacy code actually does today—bugs and all—so you...
October 12, 2025 ·
🔸 TL;DR A “divergent change” smell happens when a single class/module must be edited for...
October 12, 2025 ·
🍁 Hello dear Fullstackers! A new month begins — and with it, a chance to go beyond backend. 🚀...
October 12, 2025 ·
🔸 WHY RUST INTERVIEW SKILLS MATTER TODAY ▪️ High demand for safe, fast systems in cloud, AI, and...
