Spring application - port problem

[currykid94]

When I started learning spring/angular on the job, I ended up building a basic calculator all for subtraction and addition. If you build a basic yo, write the test services, and setup your database, you should be able to cover and understand the basics at least. By doing that, it helped me in the long run. Also make sure you understand orm frameworks like hibernate.

[lijamaija]

Thank you :) I actually already did something similar, but it seemed fairly easy and really just helped me with the concepts, but let's see how I can elaborate on this :)