Recent Posts

Adding Swagger to Kotlin Spring

1 minute read

Spring makes it extremely easy to create REST api, but as a consumer of APIs, we need documentations to know what is available and how to use it. That’s wher...

Upgrade Angular project from v11 to v13

less than 1 minute read

I’m slow…. It’s been a while since I last touched my Angular repository, that was created in early 2020, running on Angular 11. When I just went back to it y...

How to create generic JPA repository

1 minute read

Generics makes it possible to reuse code, which is great. But when it needs to apply on a JPA repository, it can get messy. As any small mistake is going to ...

Dependency Injection

3 minute read

Dependency Injection is like a job matching service for variables in your code. You specify the job description, in the form of interface, or in a less ideal...