8h ago · 5 min read · Why use DTOs? Understanding Data Transfer Objects We have been sending User entities straight from our controllers. This works, but it's not ideal for production APIs. Sending entities directly can e
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2d ago · 3 min read · In the previous post, I connected a Vue frontend with a Spring Boot backend. That worked fine for basic communication, but there was one major gap—anyone could access the APIs. In this article, I’ll w
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1d ago · 9 min read · A comprehensive guide to Spring IoC bean Scopes with real-world examples, code walkthroughs, and gotchas you must know. 1. What Are Bean Scopes In Spring, the scope of a bean defines its lifecycle - h
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2d ago · 12 min read · A comprehensive guide to understanding how Spring manages objects, when they come alive, and how they talk to each other. 1. What is a Bean? In simple terms, a Bean is just a Java object managed by th
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3d ago · 3 min read · When I first started learning Spring Boot, annotations felt like magic. Instead of writing long XML configurations, everything was simplified into clean, readable code. But behind that simplicity lies
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3d ago · 4 min read · While learning Spring Boot, I came across an essential tool mentioned everywhere - Maven. Initially, it felt like just another configuration file (pom.xml). But as I explored more, I realized Maven is
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