This, I know

For loops and while loops are both entirely review except for the for the length loop. Not much else to say, really. I realized that you can't do string.replaceAll for a blank space, you have to use for and substring...

A friend of mine might teach me some C, which would be fun 'cause I can't see doing realtime 3d in something as slow as java, which is a project I've been working on. Not sure if I've already said this, but I'd like a class that teaches how to code rather than how to use a language. I.e. teaching about various concepts in programming and how to do things like 3d and perlin noise rather than teaching syntax. I might end up learning this in later math class instead, though.