🛣️☕2️⃣1️⃣ Dear followers, let's prepare for Java 21 certification together! 1️⃣ How would you answer this question: Given: String colors = "red " + "green " + "blue "; Which text block can replace the above code? A) String colors = """ red \ ...

🍃 Module Interactions in Modulithic Spring Applications By Oliver 🌟 Russell Ackoff reminds us that systems thrive through interactions, not just parts— this talk explores how Spring applications use Dependency Injection (DI) and evaluates approaches for module interactions, weighing...

🧵 Java's Concurrency Journey Continues! By Hanno •In this talk, Hanno explores the evolution of Java concurrency, •from classic threads to virtual threads, and introduce new features •like Structured Concurrency and Scoped Values that address the challenges of thread coordination and...