Software development is a knowledge business, as Fred Brooks has realised nearly half a century ago [0]. In order to build any kind of working software, you hav

Software development is a knowledge business, as Fred Brooks has realised nearly half a century ago [0]. In order to build any kind of working software, you have to learn a lot of different things first, on all levels -- from how to write a list comprehension in Python all the way to why a certain end-user needs a particular functionality. [0] https://en.wikipedia.org/wiki/Brooks%27s_law https://en.wikipedia.org/wiki/Brooks%27s_law