Agenda
- Warm-up: Name That Error — the file that was not there
- The program that forgets: run it, close it, reopen it, and watch a morning of work vanish
- Compare and name it: Files and Persistence
- Read and change: Reading and Writing Files
- Launch, day 1 of 6: The Toolbox — functions and files built to be reused. Warm up for it with Files Practice.
Things to do before our next class
- Finish Files Practice.
- Read The Toolbox and list three tools of your own worth keeping past this week.