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01:20:52 3.22.21 Andrea Lincoln, Massachusetts Institute… 3.22.21 Andrea Lincoln, Massachusetts Institute of Technology	3.22.21 Andrea Lincoln, Massachusetts Institute of Technology Zoom Recording ID: 92032593202 UUID: jpTMxtV+QRWMCIj9Fd0ogA== Meeting Time: 2021-03-22T19:43:43Z problems vectors problem hardness fact log factor sort strings polynomial question string sets pairs degree reductions lot vector theory reduction From Jordan Staiti on March 22nd, 2021 4 plays
06:43 Lesson 28.9 Dictionary Comprehension (OPTIONAL) Lesson 28.9 Dictionary Comprehension (OPTIONAL)	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… dictionary comprehension things grades generator string python key method bonus pattern accumulator expression keys iterable incomprehension lot disadvantages student students From Hannah Lee on December 3rd, 2020 13 plays Content Categories Instructional Recordings Creation Date December 4th, 2020 Creator 1 First Name Walker Creator 1 Last Name White Creator 1 Role Faculty or Staff Member Creator 1 NetID wmw2 Language English Searchable Yes Searchable On Cornell Web Search
53:21 Zoom Nov. 10. Operators and Abstraction Zoom Nov. 10. Operators and Abstraction	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… minutes class seconds degrees angle object string question times thing method lot exam division integer attributes angles things types multiplication From Hannah Lee on November 12th, 2020 3 plays Content Categories Instructional Recordings Creation Date November 12th, 2020 Creator 1 First Name Walker Creator 1 Last Name White Creator 1 Role Faculty or Staff Member Creator 1 NetID wmw2 Language English Searchable Yes Searchable On Cornell Web Search
06:18 Lesson 26.3 While-Loop Ranges Lesson 26.3 While-Loop Ranges	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.… loop range iterator pattern accumulator function slash count sequence loops length positions variable string lot patterns n. inequality fact thing From Hannah Lee on November 12th, 2020 40 plays Content Categories Instructional Recordings Creation Date November 12th, 2020 Creator 1 First Name Walker Creator 1 Last Name White Creator 1 Role Faculty or Staff Member Creator 1 NetID wmw2 Language English Searchable Yes Searchable On Cornell Web Search
09:18 Lesson 25.2 Error-Specific Recovery Lesson 25.2 Error-Specific Recovery	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. error assertion function script float string exception instance statement typing letter bounds problem range air expressions aha accepts types trace From Hannah Lee on November 12th, 2020 44 plays Content Categories Instructional Recordings Creation Date November 12th, 2020 Creator 1 First Name Walker Creator 1 Last Name White Creator 1 Role Faculty or Staff Member Creator 1 NetID wmw2 Language English Searchable Yes Searchable On Cornell Web Search
10:31 Lesson 24.3 Dynamic Attribute Access Lesson 24.3 Dynamic Attribute Access	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… attribute object developer attributes color dictionary functions class method methods string function column input script gl thing idea end fact From Hannah Lee on November 12th, 2020 37 plays Content Categories Instructional Recordings Creation Date November 12th, 2020 Creator 1 First Name Walker Creator 1 Last Name White Creator 1 Role Faculty or Staff Member Creator 1 NetID wmw2 Language English Searchable Yes Searchable On Cornell Web Search
07:20 Lesson 24.2 The isinstance Function Lesson 24.2 The isinstance Function	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. instance employee fraction function subclass executive class object fractions int types preconditions definition string module expression classes python power statement From Hannah Lee on November 12th, 2020 33 plays Content Categories Instructional Recordings Creation Date November 12th, 2020 Creator 1 First Name Walker Creator 1 Last Name White Creator 1 Role Faculty or Staff Member Creator 1 NetID wmw2 Language English Searchable Yes Searchable On Cornell Web Search
01:21:04 SOIL Seminar: Interface Types Introduction and… SOIL Seminar: Interface Types Introduction and Update	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… module types kind function core memory interface adapter string modules copy functions linear level instructions instance From Ross Tate on November 9th, 2020 59 plays Creator 1 First Name Luke Creator 1 Last Name Wagner Creator 1 Role Presenter Contributing Unit Computer Science \| Department Language English Searchable Yes Searchable On Public Search Engines Landing Page http://soil-initiative.org/seminar/#20201109
50:17 Zoom Nov. 3. Object-Oriented Design Zoom Nov. 3. Object-Oriented Design	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… class things string owner suffix plate license prefix assignment specification attribute attributes thing question folder object lot alright wrapper prelim From Hannah Lee on November 8th, 2020 8 plays Content Categories Instructional Recordings Creation Date November 7th, 2020 Creator 1 First Name Walker Creator 1 Last Name White Creator 1 Role Faculty or Staff Member Creator 1 NetID wmw2 Language English Searchable Yes Searchable On Cornell Web Search
05:39 Lesson 23.2 Operator Overloading Lesson 23.2 Operator Overloading	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… underscore helper fraction times methods string thing operators bottom mall method function symbol call q. constructor types things python lot From Hannah Lee on November 8th, 2020 44 plays Content Categories Instructional Recordings Creation Date November 7th, 2020 Creator 1 First Name Walker Creator 1 Last Name White Creator 1 Role Faculty or Staff Member Creator 1 NetID wmw2 Language English Searchable Yes Searchable On Cornell Web Search
08:49 Lesson 22.7 The super Function Lesson 22.7 The super Function	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… class executive employee object folder str method string function helper super rule bottom thing arguments tutor parent corner argument shell From Hannah Lee on November 8th, 2020 35 plays Content Categories Instructional Recordings Creation Date November 7th, 2020 Creator 1 First Name Walker Creator 1 Last Name White Creator 1 Role Faculty or Staff Member Creator 1 NetID wmw2 Language English Searchable Yes Searchable On Cornell Web Search
09:13 Lesson 22.6 Method Overriding Lesson 22.6 Method Overriding	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… employee string executive method initializer class salary function helper attributes str object question bonus underscore subclasses whoa thing folder constructor From Hannah Lee on November 8th, 2020 32 plays Content Categories Instructional Recordings Creation Date November 7th, 2020 Creator 1 First Name Walker Creator 1 Last Name White Creator 1 Role Faculty or Staff Member Creator 1 NetID wmw2 Language English Searchable Yes Searchable On Cornell Web Search
09:05 Lesson 21.5 Data Encapsulation Lesson 21.5 Data Encapsulation	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… class attribute attributes method object methods hour interface underscore things specification setters getters hashtag definer thing setter folder tutor string From Hannah Lee on October 30th, 2020 51 plays Content Categories Instructional Recordings Creation Date October 29th, 2020 Creator 1 First Name Walker Creator 1 Last Name White Creator 1 Role Faculty or Staff Member Creator 1 NetID wmw2 Language English Searchable Yes Searchable On Cornell Web Search
52:31 Zoom Oct. 22. More Recursion Zoom Oct. 22. More Recursion	Zoom Oct. 22. More Recursion The divide-and-conquer examples we saw in the previous session were on the easy side. In this session we look at some much more challenging examples.Included in this session is segregate, the most… exam thing recursion alright lists fact question function numbers ladder string test letter element call tests left videos questions dictionaries From Hannah Lee on October 27th, 2020 10 plays Content Categories Instructional Recordings Creation Date October 27th, 2020 Creator 1 First Name Walker Creator 1 Last Name White Creator 1 Role Faculty or Staff Member Creator 1 NetID wmw2 Language English Searchable Yes Searchable On Cornell Web Search
55:00 Zoom Oct. 20. Recursion Zoom Oct. 20. Recursion	Zoom Oct. 20. Recursion Recursion is a powerful programming tool and one of the fundamental principles of computer science. It is used in many advanced algorithms.In this session, we will just focus on divide-and-conquer,… call function element thing recursion definition test tuple tests half lot fact answer alright string videos assignment divide question things From Hannah Lee on October 27th, 2020 14 plays Content Categories Instructional Recordings Creation Date October 27th, 2020 Creator 1 First Name Walker Creator 1 Last Name White Creator 1 Role Faculty or Staff Member Creator 1 NetID wmw2 Language English Searchable Yes Searchable On Cornell Web Search
10:03 Lesson 20.10 Representation Methods Lesson 20.10 Representation Methods	Lesson 20.10 Representation Methods When we first introduced objects, we talked about the concept of object representation. But how does Python know how to use this representation. In this video, we see that this is the result of… string function class object helper underscore worker python methods initializer wrapper point purpose things method repr representation str repre tuple From Hannah Lee on October 27th, 2020 36 plays Content Categories Instructional Recordings Creation Date October 27th, 2020 Creator 1 First Name Walker Creator 1 Last Name White Creator 1 Role Faculty or Staff Member Creator 1 NetID wmw2 Language English Searchable Yes Searchable On Cornell Web Search