CS 100 :: Spring 2026 :: In-Class Links

This is where Dave will be posting links to content used within the lectures and assignments.

A † indicates that it was not shown in class, but you may want to check it out if you're interested (you are not required to).

Lecture 10 (Thursday June 11, 2026)

• Join the VEVOX session
  https://vevox.app/#/m/409799355
• Spreadsheet for today
  cs100-in-class-excel-day-6.xlsx (right-click save as)

Assigned Readings

• https://www.atlassian.com/data/charts/essential-chart-types-for-data-visualization
• https://www.atlassian.com/data/charts/how-to-choose-data-visualization

Lecture 09 (Tuesday June 9, 2026)

• Join the VEVOX session
  https://vevox.app/#/m/474688220
• Spreadsheet for today
  cs100-in-class-excel-day-5.xlsx (right-click save as)
• UPDATE: Spreadsheet of array examples
  cs100-s26-array-examples.xlsx (right-click save as)

Lecture 08 (Thursday June 4, 2026)

• Join the VEVOX session
  https://vevox.app/#/m/463381672
• Spreadsheet for today
  cs100-in-class-excel-day-4.xlsx (right-click save as)

Lecture 07 (Tuesday June 2, 2026)

• Join the VEVOX session
  https://vevox.app/#/m/439797172
• Spreadsheet for today
  cs100-in-class-excel-day-3.xlsx (right-click save as)

Lecture 06 (Thursday May 28, 2026)

• Join the VEVOX session
  https://vevox.app/#/m/469461982
• Spreadsheet for today
  cs100-in-class-excel-day-2.xlsx (right-click save as)

Lecture 05 (Tuesday May 26, 2026)

• Join the VEVOX session
  https://vevox.app/#/m/479723407
• Spreadsheet for today
  cs100-in-class-excel-day-1.xlsx (right-click save as)

Lecture 04 (Thursday May 21, 2026)

• Join the VEVOX session
  https://vevox.app/#/m/421351146
• What HTTP header is my browser sending?
  https://www.whatismybrowser.com/detect/what-http-headers-is-my-browser-sending
• † Babbage's Difference Engine (what a mechanical machine that uses 10 digits might look like)
  YouTube

Lecture 03 (Tuesday May 19, 2026)

• Join the VEVOX session
  https://vevox.app/#/m/444548976
• † Visualizing WiFi
  Daily Mail Article
• How to write a postcard
  https://www.wikihow.com/Write-a-Postcard
• Show My IP
  https://www.showmyip.com/
• HTTP Only website — you can put the IP address directly in your browser (include the http://)
  http://httpforever.com/
  http://146.190.62.39/
  
• TCP port numbers
  https://en.wikipedia.org/wiki/List_of_TCP_and_UDP_port_numbers

Lecture 02 (Thursday January 8, 2026)

• Join the VEVOX session
  https://vevox.app/#/m/451967050
• † Interstella 5555: The 5tory of the 5ecret 5tar 5ystem
  Wikipedia and YouTube

Lecture 01 (Tuesday May 12, 2026)

• Course Outline:
  https://outline.uwaterloo.ca/viewer/view/n5sv5w
• Join the VEVOX session
  https://vevox.app/#/m/461559858
• † Challenge Dave to a game on Board Game Arena (Dave's username: Dave Tompkins)
  boardgamearena.com
  (but only if you're keen -- there are no "bonus" / participation points)

Assignment Zero

• The secret word is: fox
• For a secret double bonus on Assingment Zero, check out this video.