Page 104 - Beginning Programming with Pyth - John Paul Mueller

https://nbconvert.readthedocs.io/en/latest/install.html#installing- tex. XeTeX provides a rendering engine for creating PDFs.
Depending on your setup, some of the formats might actually open directly in your browser. For example, Figure 5-1 shows how one of the examples from Chapter 4 might look when presented in HTML format. Note that the output will appear precisely as it appears in the file, so what you end up with is a sort of electronic printout. In addition, the content won't always lend itself to modification, such as when using the HTML format.
FIGURE 5-1: Some output formats can open directly in your browser. Working with Checkpoints
Checkpoints are a Notebook-specific feature that can save you a huge amount of time and embarrassment when used correctly. A checkpoint is a kind of interim save and source control combined into a single package. What you get is a picture of your application at a specific point in time.