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Informal Theory Seminar

Zoom Recording ID: 96116630382 UUID: AAYQrqIRRFW2zm/l0x2g4w== Meeting Time: 2021-08-12T18:53:14Z

From  Eunah Kim on August 12th, 2021 0 plays

Informal Theory Seminar

Zoom Recording ID: 96116630382 UUID: s+7rT0jrQDqyzi9DFECisQ== Meeting Time: 2021-07-15T19:00:42Z

From  Eunah Kim on July 15th, 2021 1 plays

ORIE Colloquium: Jelena Diakonikolas (UW-Madison), April 27, 2021

“Structure in Min-Max Optimization (and How to Use It!)” Min-max optimization problems have received significant recent renewed interest, due to their applications in machine learning,…

From  Henry Lam on April 27th, 2021 13 plays

Lesson 23.6 The Python Data Model

Python has a lot of special methods than begin and end with double underscores. Together than make up the Python Data Model. In this video we look at the documentation of these methods and try to…

From  Hannah Lee on November 8th, 2020 43 plays

Lesson23.4 The is Operator

As we saw in the previous video, we cannot trust == if we need to test if two variables refer to the same object folder. In this video we show an alternative operator is, which is safe to use because…

From  Hannah Lee on November 8th, 2020 33 plays

Lesson 23.1 The Principle of Abstraction

In this video we introduce the principle of abstraction, which is simply hiding unnecessary details about a class from the user of a class. However, there are many different ways to do that, which is…

From  Hannah Lee on November 8th, 2020 44 plays

Lesson 19.5 Dictionaries and For-Loops

Dictionaries are not sliceable, but they are iterable. In this video we show the many different ways you can use a dictionary in a for-loop. The primary thing to understand is that you have to…

From  Hannah Lee on October 27th, 2020 47 plays

Lesson 19.2 Dictionary Assignment

Dictionaries are mutable. In this video we show how to alter there contents. This includes reassigning the value of a dictionary for a given key. But it also includes adding and deleting keys.

From  Hannah Lee on October 27th, 2020 39 plays

Lesson 18.6 Mutable Table Functions

In this video we show how to write a mutable function on a table of data. Once again, this is very similar to writing an mutable function on a traditional list.

From  Hannah Lee on October 27th, 2020 36 plays

Lesson 16.8 Tuple Expansion (OPTIONAL)

This video introduces an advanced topic that is completely optional and will not appear on any exam. You might have noticed that some functions, like max can take an arbitrary number of arguments. In…

From  Hannah Lee on October 19th, 2020 17 plays

CS 6120: Lesson 6: Writing an LLVM Pass

Music: https://www.bensound.comStock footage: https://www.videvo.net

From  Adrian Sampson on October 6th, 2020 660 plays

Lesson 2.2 Assignment Statements

Now that we have some idea of what a variable is, it is time to start creating them. We do that with assignment statements, which are the subject of this video.

From  Hannah Lee on September 7th, 2020 41 plays

Lesson 1.6 Complex Expressions

In out introduction of the basic types of Python, we saw a lot of different operations. What happens when we start to mix these operations together? As we see in this video, we have to worry about…

From  Hannah Lee on September 4th, 2020 61 plays

Lesson 1.5 String Expressions

Strings are the type for text data. We will go into much more depth with this type in a later module. In this video, we just introduce the basics to complete our overview of Python types.

From  Hannah Lee on September 4th, 2020 66 plays

Lesson 1.4 Boolean Expressions

The third basic type is the bool type. It only has two values: True and False. However, as we shall soon see, this type is one of the most important for computer programming.

From  Hannah Lee on September 4th, 2020 70 plays

Lesson 1.1 Evaluation

Before we get started with Python we need to define some basic terminology. Those math-like formula that we type into Python are called expressions. Python then uses the process of evalation to turn…

From  Hannah Lee on September 4th, 2020 97 plays