I love Youtube. It is my favorite Internet service. No matter what's you're interested in: free music, movies, makeup tips, fashion advice, cooking recipes, yoga, sonic boom, the inner life of a cell, or info on how to clean a fan, you'll find an awesome Youtube video on it. Today I will share with you a selection of my favorite programming videos.
In this post we'll investigate generic lists and how they differ from Java arrays.
Let's begin with a puzzle. Suppose we have a class Student which inherits from a class Person: