All Categories - Blog of Vincent VAUBAN
Shipping code, juggling PRs, context switching… it’s a lot. Today’s a good checkpoint to protect...
2025年10月12日 ·
Writing documentation in Java just got way more natural: you can now use Markdown directly in...
🔸 Question You receive a string. Confirm that each character occurs at most once. Then solve it...
Handling errors isn’t about sprinkling try/catch everywhere—it's about designing for failure...
🍃🎓 SPRING CERTIFICATION — TEST YOURSELF (3 QUESTIONS IN THE CAROUSEL) 🚀 🔸 WHY SPRING...
TL;DR Panache trims JPA boilerplate in Quarkus. Implement PanacheRepository〈 T〉 (or...
2025年10月11日 ·
I’m currently at the NightClazz organized by Zenika Lille for Hacktoberfest—and it’s lighting (or...
2025年10月11日 ·
A quick teaser—full post just dropped! If you’ve wondered when CQRS actually helps (and when it...
2025年10月11日 ·
“996” = 9am–9pm, 6 days/week. Some call it grit. Many call it grind. For leaders and teams,...
2025年10月11日 ·
Spring Boot 4.0.0-M3 switches its JSON auto-configuration to Jackson 3. Time to prep your apps...
🔸 WHY JAVA CERTIFICATION IS A GREAT ASSET TODAY ▪️ Signals up-to-date skills (Java 21: virtual...
2025年10月11日 ·
🚩 Flags in methods are a red flag. If a method behaves differently based on a boolean flag,...
☕⚙️ JAVA 25: WHICH FEATURE WILL CHANGE YOUR DAILY CODING? VIRTUAL_THREAD/ FLEX CTOR/ GATHERER/ OTHER
2025年10月11日 ·
It’s been two weeks since Java 25 dropped. Quick poll: what’s actually moving the needle in your...
2025年10月11日 ·
🔸 TL;DR ▪️ Smaller, more frequent releases make changes easier to understand, test, and roll...
Ever tweak a rule and suddenly touch 7 classes, 4 configs, and 3 tests? That’s the “shotgun...
2025年10月4日 ·
📢 Hello Fullstackers! The comeback season is in full swing — first results are showing, and...
🔸 WHY RUST INTERVIEW SKILLS MATTER TODAY ▪️ High demand for safe, fast systems in cloud, AI, and...
🔸 TL;DR 🧭 Heroing = repeatedly “saving” releases by fixing others’ work at the last minute. It...
🔸 GET (READ) 📥 ▪️ Spring import: org.springframework.web.bind.annotation.GetMapping ▪️...
🔸 What it is (Definition) ▪️ CountDownLatch is a concurrency utility that starts with a count...
