Ask HN: what are the essential courses to became good programmer?
Hello HN,Finally, today i realize that I am a bad programmer. I do coding in ruby. Since Ruby is a high-level language, I never have to worry about things which are going inside. I don't understand memory management, garbage collection and all sort of computer theory oriented concepts, I don't even understand why does BigO or SmallO (or whatever) matters (atleast in RoR apps). But I see some...