Search for tag: "difference"

Lesson 26.1 The While-Loop

In this video we talk about the while-loop and explain why it is necessary. In particular, there are types of iteration that are not possible with the for-loop.

From  Hannah Lee on November 12th, 2020 18 plays

Lesson 20.6 Method Visualization

Methods definitions look just like function definitions, but we call them differently. In this video we show how to visualize a method call, and we see just how it differs from a function call.

From  Hannah Lee on October 27th, 2020 36 plays

Lesson 20.5 Method Definitions

In addition to attributes, objects also have methods. In this video, we show how to add a method definition to a class. For the most part, it is as simple as indenting a function definition inside of…

From  Hannah Lee on October 27th, 2020 37 plays

Lesson 14.2 Functions with Try-Except

Try-except statements will allow use to write functions that we could not write with conditional statements. In this video, we show how to use try-except as a general programming tool.

From  Hannah Lee on October 10th, 2020 13 plays

Lesson 13.2 Error Responsibility

When we introduced specifications, we talked about responsibility; if there is a problem with a function, it is either the fault of the definer or the caller. In this video, we show how we read an…

From  Hannah Lee on October 10th, 2020 10 plays

Lesson 12.3 Modules in Memory

When we say that everything is an object, we include modules as well. In this video we show exactly what happens when you import a module.

From  Hannah Lee on October 2nd, 2020 11 plays

Lesson 11.8 Object Methods

Objects have an interesting feature that we saw before we strings: they have methods in addition to functions. In this video we talk about those methods, and how they differ from string methods.

From  Hannah Lee on October 2nd, 2020 7 plays

Restarting the Economy: Opportunities and Challenges to Sustainability, Fred Keller (BS ‘66)

From  Safiyyah Abdul Hamid on June 10th, 2020 2 plays

4-29-2020NEAFAStressManagementWebinar - partial recording - SD 480p

NY FarmNet's outreach director, Kate Downes, and family consultant, Brenda O'Brien partnered with the North East Agribusiness & Feed Alliance to talk about stress management techniques…

From  Kate Downes on May 4th, 2020 7 plays

WA training 041020

From  Irina Zhankov on April 10th, 2020 39 plays