I've really gotten into coding this year because of my seminar in C++ class. I've had a Mac since this fall and have mainly just been using it for media purposes. But now I want to get into the knitty gritty stuff. I want to tool around with my Mac and learn some more advanced coding and maybe some linux. I was curious if anyone knew of some really good sites out there to learn this kind of stuff. Any help would be greatly appreciated. Thank you very much.