✅Spring Boot Profiles: Switched between dev, test, and prod seamlessly.✅Logging: Explored Logback, SLF4J, logback.xml, and advanced appenders like FileAppender & RollingFileAppender. 💻 If you're on a similar journey, let’s connect! #SpringBoot #Java #SoftwareDevelopment

#Day84/120 of #SDEPrep:.Today’s learnings:.✅ Properties & YAML: Mastered configuration management in Spring Boot.✅ Command Line Args: Learned how to pass and handle them like a pro.✅ JUnit & Mockito: Leveled up my testing skills with @Mock & @InjectMocks.#Java #SpringBoot

🔹Authentication – Validates user identity using various methods like username/password, JWT, and OAuth. 🔹 Role-Based Authorization – Assigns roles (e.g., ADMIN, USER) to restrict or grant access to specific parts of the application. #SpringBoot #SpringSecurity #Transactional

🔹Spring Security – A powerful framework to handle authentication and authorization in Spring Boot applications.🔹@EnableWebSecurity – Enables web security configurations, helping secure REST APIs and other application endpoints. #Backend #Java #springboot #Security

#Day83/120 Of #SDEPrep: Today,I dived into some crucial Spring Boot concepts that are essential for building secure and reliable applications.🔹@Transactional – Ensures database operations are either fully completed or rolled back in case of failures, maintaining data consistency

o3 coming soon. .

4️⃣ MongoDB Relationships & @DBRef Annotation Establish document references in MongoDB using @DBRef. Handle relationships similar to SQL joins for complex data models. 👨‍💻 Pro Tip: Use tools like Compass for visualizing your MongoDB data structure. Learning Never Stops! #Java

Control HTTP responses using ResponseEntity for better API design. Set status codes like HttpStatus.OK, HttpStatus.CREATED.3️⃣ Project Lombok Reduce boilerplate code with annotations like @Getter, @Setter, @NoArgsConstructor. Faster, cleaner, and more maintainable code.#Java

#Day82/120 Of #SDEPrep.Today’s Learning Highlights:.1️⃣Integrating MongoDB with Spring Boot Seamless NoSQL database integration using spring-boot-starter-data-mongodb. Quick connection with simple configuration via 2️⃣ResponseEntity & HttpStatus Handling

2025 IS HERE!!.If you could achieve just three things in 2025, what would it be?.

4. Handling Inputs: @RequestBody for JSON. @RequestParam for queries. @PathVariable for URL segments. 5️⃣JPA & ORM: Map Java objects to DB tables easily. 6️⃣Spring Data MongoDB: Simplify NoSQL interactions. 7️⃣ Query Method DSL: Create queries by method naming.#SpringBoot #Backend

#Day81/120 Of #SDEPrep.Spring Boot Essentials for REST APIs!.1️⃣ IoC & Dependency Injection: Spring manages objects & dependencies automatically. 2️⃣ REST Mappings: Use @GetMapping, @PostMapping, @PutMapping, @DeleteMapping. 3️⃣ @RestController: Combines @Controller + @ResponseBody

Service Layer: Business logic. Repository Layer: Database interaction. Spring Boot = Java apps made easy! More to come as I continue exploring.

✅Setting up Maven Project Define dependencies in pom.xml. Leverage Maven’s lifecycle: Clean → Compile → Test → Package → Install → Deploy.✅ Spring Application Structure Main Class: Entry point (@SpringBootApplication) Controller Layer: Handles API requests.

#Day80/120 of #SDEPrep Spring Boot Basics.Today I dived into Spring Boot a powerful Java framework for building modern, scalable applications Here’s a quick breakdown.What is Spring Boot?A framework that simplifies creating production-ready Spring applications with minimal setup.

Delete Notes:Stay clutter-free. Share Links:Collaborate in a snap. Copy All Notes:Simplify reuse. Search Support:Find notes in seconds. Built using React,TailwindCSS,and deployed on Vercel, this app integrates essential concepts like state management, routing and CRUD Operation.

#Day79/120 Of #SDEPrep Just launched the beta version of my NoteBin app on Vercel! Live Project: 📌 Key Features:.View All Notes: Organized and accessible. Update Notes:Edit and refine with ease. View Single Note:Focus on what matters. #ReactApp #webdev

4️⃣Integrated: 3 Pre-Defined Color Gradients 🌈 Custom Gradient Support 5️⃣Built a Text Area with a Copy Option for convenience. 6️⃣ Enhanced UX with Pop-Up Messages for actions. 7️⃣ Completed the Home Page!.Tools & Concepts: React, State Management, Event Handling, Redux.

Day78/120 Of SDEPrep 🎯 Focused on building my React NoteBin App today:.1️⃣ Designed a Navigation Bar & polished the Header Section. 2️⃣ Added features to choose Note Type: Text, JSON, or Code. 3️⃣ Note Duration & Privacy Options (Public/Private).

functions. Best for passing stable callbacks to child components.Pro Tip:These hooks/tools are essential for building scalable, performant apps. Combine them to unlock React’s full potential🔗Starting my React NoteBin Project tomorrow! Stay tuned for updates. #ReactJS #Frontend