Lecture 42 - Lambda Functions, Pointer Loops, Function Pointers, Life

Today we talked about a grab-bag of issues. The two main things were:
1) How to iterate over an array or something using pointers. I don't code this way, but you might see it in the wild.
2) What is a lambda function, why you'd use them, and how they go together with the standard library really well.

Then we talked about function pointers, function objects, and some other minor trivia.

Finally, I talked about grad school, academia, and if you should go to grad school (short answer: yes).