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Stop rebuilding expensive objects from scratch. Learn how the Prototype pattern clones a fully prepared object so every spawn is ...

Java 26, released on March 17, 2026, includes 10 JEPs (5 finalised, 4 in preview and 1 incubator). For the March Meetup, ...

Learn how the Chain of Responsibility design pattern passes a request along a chain of handlers until one handles it—using a ...

Tired of tangled if/else chains that break every time you add a new mode? The State pattern lets an object change its behavior ...

Stop fighting telescoping constructors and half-built objects. Learn how the Builder design pattern assembles complex objects ...

Developing AI applications today isn't just about experimental single-model interactions. Organizations are rapidly adopting AI ...

In this video, we take our exploration of the AI pattern planning architecture a major step forward by replacing our previous ...

Learn the Facade design pattern by building a Home Theater system in Java—turn a tangled mess of subsystem calls into one ...

Ever written a loop that breaks the moment you swap an array for a linked list? The Iterator pattern fixes that by letting you walk ...

AI can help, but we're still the ones accountable for architectural decisions that can lead to lost messages, duplicates, and other ...

Staying up to date with modern Java can feel overwhelming. If you don't have any experience with Java since Java 8 (or at all), ...

Learn the Composite design pattern in Java and treat single objects and whole groups exactly the same way through one uniform ...

I covered all subclasses of a sealed class in a switch expression, but the Java compiler still claim ✧ I really hope you found a ...

Building agents that actually work, ones that plan, reason, use tools, ask clarifying questions, and collaborate with other agents, ...

Learn the Decorator design pattern by watching a plain coffee cup gain layers of Milk, Sugar, and Whip. See how wrapping ...

Building production-grade agentic systems isn't just about choosing the right protocols, when should agents communicate ...

Bayangkan menggambar satu juta pohon dalam game tanpa membuat memori melonjak ke zona merah. Pola Flyweight ...

Pelajari Observer Pattern, pola desain perilaku yang mendefinisikan ketergantungan satu-ke-banyak agar perubahan satu objek ...

Strategy Pattern Client implementation problem Helpful? Please use the *Thanks* button above! Or, thank me via Patreon: ...

Bingung dengan konstruktor panjang yang argumennya mudah tertukar? Pelajari Builder Pattern untuk membangun objek ...