unclear when I change or add something, what to do

[marcelloh]

Let's say I add somethong to the about page, how can I make the change visible. Do I recompile and start again? (I've noticed it detect changed, but I don't see the change happen) perhaps it has something todo that I did make [enter] by accident? It always returns the old stuff to me (even after I recompile, or even after I delete the executable first, recompile and then run)