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Content Categories
Lectures Creation Date
May 05, 1995 Searchable
Unlisted
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Creation Date
February 03, 1994 Searchable
Unlisted
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Watch and listen as Sarah Bryslinsky, the Assistant Director of Cornell’s Sustainability Office, gives us her top 3 tips for becoming more sustainable heading into the winter months. Watch…
Content Categories
Interviews Creation Date
November 26, 2021 Creator 1 First Name
Gerald Creator 1 Last Name
Deis Creator 1 Role
Editor Creator 1 NetID
gtd39 Contributing Unit
Human Resources Language
English Searchable
Yes Searchable On
Cornell Web Search
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It looks like quicksort has solved our performance problems. However, we should not be so hasty. In this video, we look at the real performance for quicksort, and why it is not perfect. We also talk…
Content Categories
Instructional Recordings Creation Date
December 11, 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
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In the previous video we saw that insertion sort is not an ideal sorting algorithm. In this video we try our hand at another algorithm: selection sort. This is another simple algorithm that may be…
Content Categories
Instructional Recordings Creation Date
December 11, 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
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Through the course, we have only cared about specifications, and not performance. But as we see in this video, sorting is an application where performance really matters. Little changes to the size…
Content Categories
Instructional Recordings Creation Date
December 11, 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
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In this video we introduce insertion sort, which is one of the simplest sorting algorithms to understand. If you have ever sorted cards in your hand it is likely that you have used this sorting…
Content Categories
Instructional Recordings Creation Date
December 11, 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
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In this video, we look at the different ways we can search a list for an element. In doing so, we see that it helps a lot for our lists to be sorted. Hence that will be our focus for the rest of this…
Content Categories
Instructional Recordings Creation Date
December 11, 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
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In this presentation we will review, generators which lead into the last major topic of the course (coroutines). Once again, this will involve a lot of visualization.We also start off this…
Content Categories
Instructional Recordings Creation Date
December 04, 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
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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. When we are done with out…
Content Categories
Instructional Recordings Creation Date
December 04, 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
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In this video we talk about two very famous generators: map and filter. We show how to use these to replace writing code with a for-loop.
Content Categories
Instructional Recordings Creation Date
December 04, 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
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Now that we know how generators work, it is time to write our own. In this video we show how easy it is. We just take out experience with the accumulator pattern and replace the accumulator with a…
Content Categories
Instructional Recordings Creation Date
December 04, 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
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In this video, we show how to make our own iterable and iterator classes. These are actually tightly linked, and you need one to create the other.
Content Categories
Instructional Recordings Creation Date
December 04, 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
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We are familiar with iterables, types that we can use in a for-loop. In this video we introduce the iterator. This is a type that can be used in a for-loop, but we can also manually step through the…
Content Categories
Instructional Recordings Creation Date
December 04, 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
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In this video we show that the one place we typically prefer while-loops is when we are modifying a list or other mutable iterable. While we did see how to do this with for-loops (by looping over…
Content Categories
Instructional Recordings Creation Date
November 12, 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
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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…
Content Categories
Instructional Recordings Creation Date
November 07, 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
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