CS 100 :: Winter 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 February 5, 2026)

• Join the VEVOX session
  https://vevox.app/#/m/444996783
• Spreadsheet for today
  cs100-in-class-February-05-2026.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 February 3, 2026)

• Join the VEVOX session
  https://vevox.app/#/m/498160018
• Spreadsheet for today
  cs100-in-class-February-03-2026.xlsx (right-click save as)
• UPDATE: Spreadsheet of array examples
  cs100-w26-array-examples.xlsx (right-click save as)

Lecture 08 (Tuesday January 29, 2026)

• Join the VEVOX session
  https://vevox.app/#/m/420564171
• Spreadsheet for today
  cs100-in-class-January-29-2026.xlsx (right-click save as)

Lecture 07 (Tuesday January 27, 2026)

• Join the VEVOX session
  https://vevox.app/#/m/408441483
• Spreadsheet for today
  cs100-in-class-January-27-2026.xlsx (right-click save as)

Lecture 06 (Thursday January 22, 2026)

• Join the VEVOX session
  https://vevox.app/#/m/424694812
• Spreadsheet for today
  cs100-in-class-January-22-2026.xlsx (right-click save as)

Lecture 05 (Tuesday January 20, 2026)

• Join the VEVOX session
  https://vevox.app/#/m/467443550
• Spreadsheet for today
  cs100-in-class-January-20-2026.xlsx (right-click save as)

Lecture 04 (Thursday January 15, 2026)

Cancelled! (❄ snow day ❄)

Lecture 03 (Tuesday January 13, 2026)

• Join the VEVOX session
  https://vevox.app/#/m/428838074
• 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/472934807
• Interstella 5555: The 5tory of the 5ecret 5tar 5ystem†
  Wikipedia and YouTube

Lecture 01 (Tuesday January 6, 2026)

• Course Outline:
  https://outline.uwaterloo.ca/viewer/view/n8wz2g
• Join the VEVOX session
  https://vevox.app/#/m/426947636
• † 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: gecko
• For a secret double bonus on Assingment Zero, check out this video.