On my way home after a night shift . 4 rest days here I come . <| sep |> On the one hand yes , I would love to have it . Would save me a lot of time relisting stuff . On the other hand it would probably mean that the amount of cards on the market would explode , making it more difficult for me to sell mine <| sep |> Compiler ConstructionThis course gives you insight into how programming languages are actually programmed . You can start to understand how errors actually work behind the scenes , instead of just saying oh I ' m missing a semicolon . Why was the semicolon needed in the first place ? Another good one was Programming Paradigms . This course helped me learn about the intricacies of each programming language , and the reason why there are so many different types of programming languages . Contrary to what a lot of students are taught . there are more types of languages than just ObjectOriented and Procedural .