# Appendix

## Setting up Python and Visual Studio Code
 - Please watch this video and pay attention to the Python Interactive Window at the end: https://www.youtube.com/watch?v=mpk4Q5feWaw

<iframe width="560" height="315" src="https://www.youtube.com/embed/mpk4Q5feWaw?si=qmhsXe9niYCxs24A" title="YouTube video player" frameborder="0" allow="accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share" referrerpolicy="strict-origin-when-cross-origin" allowfullscreen></iframe>

 - This additional video is also useful, but is less relevant to data scientists: https://www.youtube.com/watch?v=PwGKhvqJCQM 

<iframe width="560" height="315" src="https://www.youtube.com/embed/PwGKhvqJCQM?si=_HQs9OiLzd557OwX" title="YouTube video player" frameborder="0" allow="accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share" referrerpolicy="strict-origin-when-cross-origin" allowfullscreen></iframe>

## The Bloomberg Terminal

```{note}
We are **not covering the Bloomberg Terminal live this quarter**. This reference page is kept here for those who have access to a terminal.
```

```{toctree}
:maxdepth: 1
Week7/bloomberg_terminal.md
```

## Web Authentication

```{note}
This material is **not covered in any class session this quarter**. It is kept here as a reference.
```

```{toctree}
:maxdepth: 1
Week8/web_authentication.md
```

## Job Postings: Sample, Methods and Limitations

The reference document behind
[what firms ask for](notebooks/_job_postings_findings_ipynb.ipynb): the sample
frame firm by firm, the three denominators, the four ways of counting and what
each over- and under-states, the rules that decide what counts as a mention, and
the claims the data cannot support.

```{toctree}
:maxdepth: 1
notebooks/_job_postings_methods_ipynb.ipynb
```