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2023 REU Yongwen Zheng

From  James Overhiser 7 plays

F21 DMS W, 11/10: Excel Final Report

Zoom Recording ID: 99238246297 UUID: 0dO7yQ6RRUyoDQCG1eADhw== Meeting Time: 2021-11-10T13:07:44Z

From  Christina Homrighouse 2 plays

F21 DMS W, 10/13: Excel text functions and macros

Zoom Recording ID: 98998360057 UUID: Lkd3eMy2QKSSx7Z8jMekgQ== Meeting Time: 2021-10-13T12:04:01Z

From  Christina Homrighouse 3 plays

3.22.21 Andrea Lincoln, Massachusetts Institute of Technology

Zoom Recording ID: 92032593202 UUID: jpTMxtV+QRWMCIj9Fd0ogA== Meeting Time: 2021-03-22T19:43:43Z

From  Jordan Staiti 24 plays

Lesson 28.9 Dictionary Comprehension (OPTIONAL)

This video is not optional because the material is advanced. It is optional because this video series has run long and this topic is less important for you to know. While we have not talked about…

From  Hannah Lee 26 plays

Zoom Nov. 10. Operators and Abstraction

in this presentation we review the Python data model, showing off the various operators we can define in Python. This is an area where Python is much more advanced than older object-oriented…

From  Hannah Lee 15 plays

Lesson 26.3 While-Loop Ranges

While-loops require additional patterns beyond the simple accumulator pattern that we used in for-loops. In this video, we talk about the first such pattern, which is replacing the range iterator.…

From  Hannah Lee 71 plays

Lesson 25.2 Error-Specific Recovery

In this video we show how to use the error type to give you more control over a try-except statement. You can chose to recover from some errors, while completely ignoring other errors.

From  Hannah Lee 67 plays

Lesson 24.3 Dynamic Attribute Access

Types guarantee that an object supports a set of operations (methods) and has a certain set of attributes. However, in this video we show that we can actually get this information without typing an…

From  Hannah Lee 70 plays

Lesson 24.2 The isinstance Function

In this video, we show that we can solve the problem of strict typing by using the isinstance function. This function will be our preferred way for enforcing preconditions going forward.

From  Hannah Lee 69 plays

SOIL Seminar: Interface Types Introduction and Update

Title: Interface Types Introduction and Update Speaker: Luke Wagner—Fastly Summary: The presentation will recap the motivation and requirements for the Interface Types proposal as well as the…

From  Ross Tate 63 plays

Zoom Nov. 3. Object-Oriented Design

In ths presentation, we will spend the time creating several example classes. This is another major part of the next exam.When we work with classes, it is very important to pay attention to…

From  Hannah Lee 32 plays

Lesson 23.2 Operator Overloading

In this video we introduce the primary tool for abstraction in Python. Operator overloading allows us to define additional meanings for any built-in symbol such as + or *. Because Python uses the…

From  Hannah Lee 77 plays

Lesson 22.7 The super Function

Sometimes you do not want to completely override a method. You just want to override part of it, or add a few extra features at the end. In this video, we introduce the super function which allows us…

From  Hannah Lee 71 plays

Lesson 22.6 Method Overriding

Subclasses inherit all of the methods of their parent. But suppose you do not want to use the inherited version of a method, but want to define a new one instead? In this video we talk about the…

From  Hannah Lee 69 plays

Lesson 21.5 Data Encapsulation

In this previous video we introduced the concept of getters and setters. But how do we force the user to use these when the attribute is so much simpler. In this video we talk about the concept of…

From  Hannah Lee 95 plays