<aside> 🐞

• hw01 - https://classroom.github.com/a/UIovekSt </aside>

Links & Self-Guided Review

• https://education.github.com/pack
• DS-217: 01) Python, the Command Line, and VS Code
• https://swcarpentry.github.io/shell-novice/
• https://exercism.org/tracks/python
• https://docs.github.com/en/get-started/start-your-journey/hello-world
• https://www.markdownguide.org/cheat-sheet/
• https://www.markdownguide.org/basic-syntax/

But First, A Blast from the Past

Carryovers from DataSci-217

• You already know Python, git/Markdown, and VS Code basics—this lecture focuses on reliability and debugging.
• Pick a workflow (local venv or Codespaces) and stick with it to reduce surprises.

Reference: DS-217 carryovers

Code Snippet: Warmup commands

python3 -m venv .venv && source .venv/bin/activate
git status && git commit -am "chore: warm up"

Command line quick hits

• Same commands everywhere: use the CLI for speed and reproducibility.