Get ready to transform your look with this ultimate spring haircut tutorial! Whether you want to update your style or experiment with something new, this detailed guide will help you craft adorable ...

If there is the jakarta.persistence.Convert annotation in the entity field, an exception will occur when using org.springframework.data.repository.CrudRepository#deleteById for deletion. Using the H2 ...

I've just upgraded my spring-boot app to 3.5.6, which updates also spring-data to 3.5.4 so when no value is deleted, null is returned, and is not converted to 0 (we have "long" as return value) This ...