How to use @Configuration and @Bean in Spring

What's the first "complex" program you remember feeling proud of writing? 🤔 For me, it's been building this full set of Java fundamentals - from checking Prime Numbers to finding if two numbers are an Amicable Pair (like 220 & 284!). Revisiting these core concepts is a great reminder that strong software is built on a foundation of solid, well-understood basics. What's a core programming concept you think every new developer should master? Let me know in the comments! #Java #Developer #Programming #CodingCommunity #TechTalk #SoftwareDevelopment

⚙️ BeanFactory vs ApplicationContext Both BeanFactory and ApplicationContext are Spring containers, but they differ in functionality: 🔹 BeanFactory – The basic container that lazily initializes beans, mainly used for lightweight applications. 🔹 ApplicationContext – A more advanced container that eagerly loads beans and provides additional features like event handling, internationalization, and annotation-based configuration. #SpringFramework #Java #SpringBoot #BeanFactory #ApplicationContext #BackendDevelopment #SoftwareEngineering #Programming #TechLearning #CodeBetter

🚀 Day 79 of #100DaysOfJavaFullStack 📌 Topic: Aspect Oriented Programming (AOP) in Spring Framework Today I learned about Aspect Oriented Programming (AOP), ✅ What is Aspect Oriented Programming (AOP)? ✅ Why Use AOP in Spring? ✅ Types of Advice in AOP ✅ Advantages of AOP ✅ Real-Life Use Cases ✅ AOP Terminologies ✅ Implementation of Program 🎯 Thanks to Sushant Kumbhar Sir for an excellent explanation of Spring AOP and real-life use cases that made the concept crystal clear. #Day79 #SpringFramework #AOP #AspectOrientedProgramming #Java #SpringCore #CrossCuttingConcerns #AdvancedJava #LooseCoupling #FullStackDevelopment #FortuneCloud #CravitaTechnology #LearningToCode #100DaysChallenge

As of Java 25, a main method no longer needs to be declared inside a class It implicitly declares a class whose name is derived from the source file. You cannot declare a constructor for an implicitly declared class. #Java25 #Java #Programming #ImplicitClasses

Writing clean, maintainable, and scalable code is essential for every developer. In this article, I explain the SOLID principles — from Single Responsibility to Dependency Inversion — with clear Java and Spring Boot examples showing how to apply them in real-world projects. This article highlights how SOLID helps you: Write cleaner, testable code Reduce technical debt Build flexible and robust architectures The full article is attached below in PDF format. #Java #SpringBoot #SOLID #CleanCode #SoftwareEngineering #Programming #BestPractices

Today I read Item 4 of Effective Java. It talks about utility classes, why we should not make objects from them, and what is the best way to stop that. The good way is to make a private constructor, so nobody can create or extend the class. Very small idea, but really smart and useful. #Java #EffectiveJava #CleanCode #Programming

🎬 “Picture this…” You’re a single thread, doing everything alone — coding, debugging, compiling. Exhausting, right? Now imagine having a few friends (threads) helping you out simultaneously. That’s multithreading — and it’s as powerful as a Bollywood ensemble cast! 💥 In my latest video, I dive into Creating Multiple Threads in Java — step by step. From understanding what threads really are, to writing code that runs them in parallel — it’s all there, simple and cinematic. 💡 You’ll learn: How to create threads using Thread and Runnable Why concurrency makes your app faster The real magic behind multitasking in Java Because in coding (and in life), sometimes one thread isn’t enough to tell the whole story. 😉 🎥 Watch the full video here 👉 https://lnkd.in/gnBw2qt6 #Java #Multithreading #Coding #Programming #SRKStyle #DeveloperLife #TechLearning #SoftwareEngineering

📝 COMMENTS IN THE MIDDLE? TIME TO REFACTOR. If you need a comment to explain a chunk of logic inside a method, that logic probably deserves its own name. 👉 “Mid-method comments are a smell—extract a clearly named private method.” Name the intent, not the mechanics. Small, well-named methods read like a story and make bugs easier to spot. ✅ #CleanCode #Refactoring #Readability #SoftwareCraftsmanship #CodeQuality #DeveloperTips #Programming #Java

🚀 Java 25 is here—an upgrade that sets new standards for modern development! 🔹 Scoped values and compact object headers are true game-changers for concurrency and cloud-native performance. ✨ Cleaner codebase with instance main methods and flexible constructor bodies—exactly what every developer needs. 🌎 This release is clearly designed for the evolving world of AI-driven, microservices, and cloud applications. #Java25 #SoftwareEngineering #Programming #OpenJDK #CloudNative #AIDevelopment #JavaDevelopers