TABLE OF CONTENTS 00:00:00 – Introduction 00:00:49 – Internet 00:03:59 – Routers 00:05:23 – Protocols 00:06:19 – TCP/IP 00:07:52 – IP Addresses 00:10:07 – DNS 00:11:54 – TCP 00:15:10 – Web Server Demo 00:21:44 – The Internet, recap 00:24:30 – HTTP 00:26:45 – HTTPS 00:27:53 – Domain Names 00:32:34 – Status Codes 00:34:32 – Developer Tools 00:42:55 – curl 00:45:17 – URL Parameters 00:52:35 – HTML 01:01:20 – http-server 01:05:41 – paragraphs.html 01:09:13 – headings.html 01:10:44 – list.html 01:12:54 – table.html 01:14:29 – image.html 01:17:00 – link.html 01:27:40 – search.html 01:34:18 – CSS 01:44:17 – Selectors 01:45:17 – Classes 01:52:35 – IDs 01:52:54 – JavaScript 02:00:31 – document.querySelector 02:06:01 – addEventListener 02:11:57 – Anonymous Functions 02:16:36 – background.html 02:20:18 – Inspect 02:21:09 – size.html 02:21:39 – blink.html 02:24:20 – autocomplete.html 02:25:36 – light.py *** This is CS50, Harvard University’s introduction to the intellectual enterprises of computer science and the art of programming. *** HOW TO SUBSCRIBE http://www.youtube.com/subscription_center?add_user=cs50tv HOW TO TAKE CS50 edX: https://cs50.edx.org/ Harvard Extension School: https://cs50.harvard.edu/extension Harvard Summer School: https://cs50.harvard.edu/summer OpenCourseWare: https://cs50.harvard.edu/x HOW TO JOIN CS50 COMMUNITIES Discord: https://discord.gg/T8QZqRx Ed: https://cs50.harvard.edu/x/ed Facebook Group: https://www.facebook.com/groups/cs50/ Faceboook Page: https://www.facebook.com/cs50/ GitHub: https://github.com/cs50 Gitter: https://gitter.im/cs50/x Instagram: https://instagram.com/cs50 LinkedIn Group: https://www.linkedin.com/groups/7437240/ LinkedIn Page: https://www.linkedin.com/school/cs50/ Reddit: https://www.reddit.com/r/cs50/ Quora: https://www.quora.com/topic/CS50 Slack: https://cs50.edx.org/slack Snapchat: https://www.snapchat.com/add/cs50 Twitter: https://twitter.com/cs50 YouTube: http://www.youtube.com/cs50 HOW TO FOLLOW DAVID J. MALAN Facebook: https://www.facebook.com/dmalan GitHub: https://github.com/dmalan Instagram: https://www.instagram.com/davidjmalan/ LinkedIn: https://www.linkedin.com/in/malan/ Quora: https://www.quora.com/profile/David-J-Malan Twitter: https://twitter.com/davidjmalan *** CS50 SHOP https://cs50.harvardshop.com/ *** LICENSE CC BY-NC-SA 4.0 Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International Public License https://creativecommons.org/licenses/by-nc-sa/4.0/ David J. Malan https://cs.harvard.edu/malan [email protected]