CS 200 - Fall 2023. 9/25/2023.

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Welcome to CS 200!

Video of the Day

Socratica Python Tutorials

Logical problem of the day

It was a dark and stormy night. There was a night watchman on duty in an old warehouse. He was walking down a dark hall in the middle of the night. He turned around a corner. At the end of that hallway, there was a door. Through the closed door, he heard someone cry out, "No, Frank! Don't! Don't shoot!"

And then, a loud sound.

Bang! Bang! Bang!

He throws open the door and runs into the room.

There he finds a doctor, a lawyer and a plumber standing over the dead body and a gun is on the floor next to the dead body. He walks up to the plumber and he says, "You're under arrest for murder."

How did he know?

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

Lecture 7: Python.

Administrivia

  • I have Office hours via zoom, meeting ID 459 434 2854. Wednesday 4-6pm.

  • ULA office hours posted on csofficehours.org. See the posting on Ed Discussions for more information.

  • The cs200help@cs.yale.edu mailing list is now working.

  • Homework assignments: [Assignments]. hw3 is now available. You will submit with gradescope.

    Getting to know Python

    DictFiles.html (jupyter) Python -- Python Tutor.- copy()

    DictFiles.html (jupyter) Python FIles

    RegExp.html (jupyter) Python - Regular Expressions

    Utilities.html (jupyter) Python - Utilities

    Requests.html (jupyter) Python - Requests - a better way to process web pages, plus Beautiful Soup.

    Review hw2.

    Getting to know UNIX

    UNIX Introduction Principle 2.
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