Apr 1

I got a tardy today.... Thats my second one this quarter and they were 45 minutes of each other, though the quarter started yesterday... Its very sad... Anyways I learned about pure functions and how they don't change the variable as that could get very confusing. Clarified with cloning and what aliasing means. Cloning is a copy, and aliasing is the same thing. non-pure functions have unwanted side-effects that are not good for buisness. Learned about the join split and lists are very similar to strings.