Search for tag: "quotes"

Zoom Oct. 8. Asserts and Error Handling

In this session we review how we read error messages in Python. We also show how to both create errors and how to recover from them.Once again, we will spend a significant amount of this class on…

From  Hannah Lee on October 10th, 2020 6 plays

Lesson 13.4 Assert Messages

We now know how to do assert statements to create errors. But the error messages are a little cryptic. In this video we talk about how we can do a better job.

From  Hannah Lee on October 10th, 2020 12 plays

Lesson 11.4 Object Representation

We have said that objects are essentially folders? But the command line cannot display these folders using text. In this video, we talk about what the command line does show when we look at an object…

From  Hannah Lee on October 2nd, 2020 8 plays

Zoom Sep. 22. Specifications and Testing

Both specifications and testing are critical for the first assignment. But many students struggle with them because they are so “fuzzy”.To help you improve your skills here, we have are…

From  Hannah Lee on September 24th, 2020 4 plays

Lesson 3.2 String Functions

Strings are very powerful type that we will use in the first major assignment. In this video we introduce the three main string functions that you should be aware of.

From  Hannah Lee on September 9th, 2020 9 plays

Lesson 1.7 Mixed Expressions

For the most part, operations are used to combine two expressions of the same type. Adding together two ints is different from adding together two strings. In this video we see what happens when we…

From  Hannah Lee on September 4th, 2020 9 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 6 plays