Annotation

Validation in Spring Boot REST APIs — A Complete Guide

Building RESTful APIs often involves handling client input. To ensure data integrity and prevent invalid values from polluting your system,

LTS
Sep 1, 2025 3 min read

Using @Primary and @Qualifier in Spring Boot with Full Example

Spring Boot provides powerful dependency injection features, allowing developers to manage beans effectively. Two key annotations, @Primary and @Qualifier, help

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Mar 31, 2025 1 min read