the piano lessons are starting to pay off! ... https://www.youtube.com/watch?v=MGai44xwoj4

Follow along with Lecture.pdf here: https://github.com/melvyniandrag/LinuxClassRepo/tree/master/Lectures/Week09_Python_Curl_And_Rest In this video you'll learn curl + run a little Python3 webserver. Follow along carefully, this is confusing stuff! As always I expect you to curse me now but be glad you did the exercise 2 years from now when you're on the job and need to send an http request with curl. Right now I expect you to be upset, but hopefully in the future you won't be confused. Even if you don't become a web developer, I'm 95% sure you'll need curl or a similar tool at some point in your technical life - even if you're an embedded programmer, a data scientist, or a system administrator. ... https://www.youtube.com/watch?v=HovXxsSK4xo

Here's a short little video explaining how to use ArrayList and LinkedList. For a collection of objects, some natural things you'll want to do are : 1) put something in the collection - add() 2) check if something is in the collection - contains() 3) add a bunch of things in the collection at once - addAll() and there's more stuff you'll want to do. See the documentation here: https://docs.oracle.com/javase/8/docs/api/java/util/Collection.html for a list of all the things you can do. You'll see that these two classes are better than using plain old arrays in certain cases. Homework is posted online, but if you're watching the video and want to criticize my teaching, tell me: After this video I'm expecting my students to be able to write a little program that uses the add(), addAll(), contains(), containsAll(), isEmpty(), toArray() and clear() functions on an ArrayList and a LinkedList. Is this an accessible homework assignment? ... https://www.youtube.com/watch?v=JeqO-f80R4k

Let's take 10 minutes to practice regular expressions together. ... https://www.youtube.com/watch?v=ZjcdjYaVIxg