In our first post, we brought objects to life. We gave them state (like a Dog‘s name and breed) and simple behaviors (like bark()). But so far, our objects are a bit… robotic. They always do the exact same thing. A bark() method that only ever prints “Woof! Woof!” isn’t very useful for a Chihuahua or a Great Dane. To write truly powerful and flexible programs, […]
Read MoreSo, you’ve decided to learn Java. Excellent choice. It’s a powerhouse language running on billions of devices, from enterprise servers to Android apps. But where do you start? The syntax can seem intimidating, and the concepts abstract. Forget everything you’ve heard about its difficulty. We’re going to strip it down to its absolute core. By the […]
Read MoreLearn how code optimization in Java can reduce latency. Key techniques like pre-allocation, efficient looping etc for peak performance
Read MoreDependency Injection (DI) isn’t just a buzzword in Spring Boot—it’s the architectural glue that enables modular, testable and scalable code. While most developers understand the basics, senior engineers need to grasp advanced scenarios like circular dependencies, bean lifecycle management and performance optimizations. This article cuts through the noise, focusing on practical mastery of DI’s nuances […]
Read MoreSpring Boot has transformed how developers design REST APIs in Java, offering a robust foundation for building scalable, maintainable, and integrable services—whether for microservices or full-scale web applications. By automating configuration and reducing boilerplate code, Spring Boot accelerates development while maintaining flexibility. REST APIs serve as the core of modern software, enabling seamless communication across systems, […]
Read MoreThe Java Virtual Machine (JVM) is often treated as a black box that magically runs our code. While this abstraction serves us well in daily development, understanding its internals can dramatically improve how we write and optimize Java applications. Let’s dive deep into how the JVM transforms our source code into running applications. From Source […]
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