All Categories - Blog of Vincent VAUBAN
September 7, 2025 ·
🧪 Tests are your safety net. Without them, every refactor feels like walking blindfolded through...
September 7, 2025
As part of my journey as a VMware vExpert 2025 🌟, I’ve started exploring labs that combine...
🕵️♂️ Debugging is a special kind of adventure. It feels like starring in your own crime movie…...
September 7, 2025 ·
Think “Spring Data, but for HTTP calls" You write an interface, add a few annotations, and...
September 6, 2025 ·
#kafka In Kafka, which producer settings are most important? (Choose three) batch.size — size...
September 6, 2025 ·
🚀 Java 21/25 brings a big upgrade to switch! For years, switch was limited: only int, String,...
September 6, 2025 ·
📚 Great developers don’t just read technical books. Leadership, communication, psychology,...
September 6, 2025 ·
Until now, Java Collections had a gap: ❌ Getting first/last element → inconsistent ❌ Reverse...
September 4, 2025 ·
September 1, 2025 ·
♻️ Code is like a garden — if you don’t take care of it, weeds will grow. Refactoring isn’t...
September 1, 2025 ·
Slide 1 – TitleVirtual Threads: Lightweight Concurrency for Everyone 👤 Presenter: Vincent...
August 31, 2025 ·
1) Bushidō — Honor, Loyalty, Courage 🛡️ Dev translation: Keep your word, protect quality, own...
August 31, 2025 ·
Keep objects talking only to their immediate friends. Fewer train-wreck chains, more intention...
Specific classes are easier to find, and specific methods are inherently flexible and easy to reuse.
August 31, 2025 ·
🔍 Clarity beats complexity in code. When classes and methods are specific, everything becomes...
August 31, 2025 ·
* Problem: Team members may have different objectives in mind, and sometimes hidden agendas. This...
🚀 Want to go faster as a developer? Then don’t just think about how quickly you can type code…...
August 31, 2025 ·
*** Buy the voucher *** URL for buying voucher https://training.confluent.io/examdetail...
August 31, 2025 ·
Interfaces in Java can now do much more than just define abstract methods. Since Java 8+, we can...
August 31, 2025 ·
✅ Today I’m happy to share that I successfully passed the Confluent Certified Developer for...
💡 Why I Believe Lombok Should Be Discarded from Java Projects Lombok is often praised as a...
