CS 201 - Spring 2025. 4/11/2025.

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Welcome to CS 201!

Video of the Day

That's Mathematics! Tom Lehrer.

I hereby solicit suggestions for the video of the day. Please email me your ideas with explanations. Selected entries will win 5 homework points. If your video is played at the beginning of class, you must also briefly explain something about the video and something about yourself - in person.

Logical Problem of the day

As an undergraduate, I did not avail myself of dean's excuses, except once. I got an excuse to delay taking an economics final exam because I had appeared on the obituary page of the New York Times that day. Explain.

https://pollev.com/slade You may also download the app to your phone. Use the "slade" poll id.

Canvas Quiz of the Day (need daily password)

Most days, there will be a simple canvas quiz related to the lecture. You need a password to activate the quiz, which I will provide in class. These quizzes will count toward your class participation grade. The quiz is available only during class.

Click for today's quiz.

Lecture 32: Strings and Languages.

  • I have office hours Wednesdays from 4-6 pm, on zoom, id 459 434 2854.

  • I am available for lunch on Mondays at 1 pm in Morse.

  • ULA office hours are found at https://csofficehours.org/CS201/schedule. Sign up via the queue.

  • Homework assignments: [Assignments]. hw7 is now available.

    AI in the News

  • Access to the Atlantic
  • Access to Economist (Economist.com)
  • Access to Financial Times
  • Access to Wall Street Journal from Yale.
  • Q and AI Bloomberg.
  • Access to Bloomberg.com from Yale.

    Announcements

  • If you have an upcoming performance or athletic event, I am happy to promote it during class. Just send me a note.

  • That Whole "Yale Thing" Video compilation of references to Yale in movies. Friday April 25, 7pm, HQ L02.

    Lecture: Strings and Languages.

    Strings.html (jupyter)

    Getting to know UNIX

    UNIX Introduction Principle 5.
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