Question

How hard was the Quiz 1 on your perspective?
Can I move on although I wasn´t able to analyse all codes correctly and my coding without IDLE results in a lot of Bugs?

Answer 1

It certainly wouldn't hurt to review so that you can analyse the codes correctly. The only thing that you're getting out of these courses is education. One of the advantages of OCW is that you're freed from a class schedule, so if you want to spend more time on something, you're free to.

If IDLE is a crutch for you, you may want to start working without that crutch. You only need a plain text editor like Notepad or TextEdit (make sure you save your files as plain text). Although they have their own learning curve, you could really "man up" your coding if you use vi, emacs or nano. If you want to go too far you could use ed.