All Categories - Blog of Vincent VAUBAN
• Java 27 adds hybrid post-quantum key exchange options to TLS 1.3. • The important message for...
May 15, 2026 ·
• Java’s standard HttpClient can now opt into HTTP/3. • That gives developers access to...
Hitting 10,000 followers on LinkedIn feels both exciting and humbling. When I started...
May 15, 2026 ·
• The java.applet package is removed from the platform in JDK 26. • For most teams this is...
May 15, 2026 ·
🔸 TL;DR In Java, unmodifiable does not mean immutable. And final does not mean the object...
🔸 TL;DR Anthropic just launched Claude Certified Architect, Foundations as part of the...
• Pattern matching now works with primitive types, not only reference types. • The instanceof...
💬 In software teams, should blunt, no-filter communication be accepted? YES/ WHEN_TRUST/ NO/ DEPENDS
May 15, 2026 ·
Direct feedback can save time, reduce ambiguity, and surface problems early. But there is a...
Quantum-safe security is one of those topics that can sound futuristic… until you realize the...
April 17, 2026 ·
Not every imperfect developer is a bad developer. We all learn, we all make mistakes. But some...
🔸 WHY JAVA CERTIFICATION IS A GREAT ASSET TODAY ▪️ Signals up-to-date skills (Java 21:...
April 17, 2026 ·
We all know that bug. A method looks safe. It returns null once in the wrong path. And the...
April 17, 2026 ·
🔸 THE CHALLENGE Here is a small Java code snippet. Your mission: guess the earliest Java...
April 17, 2026 ·
🔸 TL;DR If Java governance vocabulary feels like alphabet soup, here is the simple...
April 17, 2026 ·
🔸 TL;DR Spring Cloud Stream is a Spring framework for building message-driven microservices. It...
🔸 TLDR Since Java 12, String.indent() and String.transform() make text processing much cleaner....
April 16, 2026 ·
🔸 TLDR JavaFX is Java’s modern UI toolkit for desktop apps. If you want to build windows,...
April 16, 2026
Dirty code is rarely killed by one best practice. It dies from a combo. 💥 If you want to...
April 16, 2026 ·
We often talk about “talent” like it appears out of nowhere. But in real life, most strong...
April 16, 2026 ·
🔸 TLDR Java date formatting looks easy... until the exam gives you one small letter and...
