Dear student, in many Java Interviews your ll be ask talk for SOLID Principles, today we ll talk about S. S represents the Single Responsibility...
When we design using spring or springboot we use annotations like @service @component @repository, etc. to notice spring that these are component we...
It is good programming practice, avoid null checking of a value, instead of using if (someObject! = Null), you can use Optional, it can be used as...
When You use Swagger (3.0), by default, Swagger shows all Apis more than you developed (example error Api) To resolve it, in your Swagger config Bean...
