David explores what an algorithm is, demonstrates such with a few volunteers with some peanut butter and jelly, and a look at Scratch, a visual programming language which is used for pset0.
David begins talking about web-based technologies and protocols in preparation for web programming. Topics include, IP addressing, TCP, common ports, HTTP, GET, requests, responses, status..
This is CS50.
Part 1 (Chs 1-9). Classic Literature VideoBook with synchronized text, interactive transcript, and closed captions in multiple languages. Audio courtesy of Librivox. Read by Elizabeth Klett.
Each day you interact with thousands upon thousands of processors, servers, storage systems and high-speed networks. You don't see them, and you don't physically touch them, but they are the