#JavaDev

Ready for Spring Boot 4? Explore #Java 17/21 support, AOT transformations, RSocket, Spring Data, Spring Cloud, and real-world implementation patterns designed for scalable enterprise development. #SpringFramework #JavaDev #SoftwareArchitecture 🔗

🚀 JUnit 5 Tip 🚀 Since JUnit 5, leverage package-private visibility for classes and methods to enhance encapsulation in your tests. This helps keep your testing logic close to the code it's testing while maintaining a clean and organized codebase. #JUnit #Testing #JavaDev

Adding Request Logging to Spring Boot APIs #java #javaprogramming #javadev #dormosheio

🚀Spring Boot: Adding request tracing IDs is important for debugging APIs #SpringBoot #JavaDev

Learn SOLID design principles using #Java #javaprogramming #javadev #dormosheio #programming

🚀 Spring Boot: If you need to inject grouped configuration properties into classes, you can use @ConfigurationProperties instead of @Value #SpringBoot #JavaDev

🚀 Spring Boot: It has built-in support for pagination with Pageable. ✅You should use pagination in your repositories instead of fetching all. #SpringBoot #JavaDev

Building High-Performance Apps with Redis, PostgreSQL & Spring Boot #java #javaprogramming #javadev #dormosheio #postgres #springboot #redis

Spring Boot: Everything you need to know, and what nobody told you. Part I #java #javaprogramming #javadev #dormosheio #springboot #expert #programming

🚀 Spring Boot: Spring Data JPA has a built-in support for pagination with Pageable. ✅You should use pagination in your repositories instead of fetching all. #SpringBoot #JavaDev

💡 SpringBoot: Define @ComponentScan boundaries carefully to avoid to avoid scanning entire packages accidentally. #SpringBoot #JavaDev

🚀 Spring Boot: A webhook is when another system sends a POST request to your app when something happens. In Spring Boot, you implement it simply by exposing an endpoint that receives that POST request. #SpringBoot #JavaDev

💡 Java tip: Use parallelStream() with care. It's ideal for CPU-intensive tasks, not I/O operations. #Java #JavaDev

💡Spring Boot tip: Use H2 if you need an in-memory database for dev/testing. #SpringBoot #JavaDev

🚀 Spring Boot: @TransactionalEventListener can be used to implement post-commit actions. #SpringBoot #JavaDev 🧵A full article with an example to follow

🚀 Spring Boot: To make your services return a paginated response, instead of a giant list, you can use Page<T> and Pageable. #SpringBoot #JavaDev 🧵A link to an example to follow:

Explain #Java Memory Architecture in detail #javaprogramming #javadev #dormosheio

💡 Java tip: Starting from Java 8 you can use ChronoUnit.between(start, end) to calculate time intervals in a specific unit (days, hours, minutes) without manual math. #Java #JavaDev

💡 Java 14+ switch expressions are exhaustive: the compiler verifies that every possible value is handled. ✅ Miss an enum constant and compilation fails ✅ Fix it by covering all enum values or adding a default branch ✅ Safer refactors and fewer hidden bugs #Java #JavaDev

🚀 JUnit 5 Tip🚀 In JUnit 5, leverage package-private visibility for classes and methods to enhance encapsulation in your tests. This helps keep your testing logic close to the code it's testing while maintaining a clean and organized codebase. #JUnit5 #Testing #JavaDev