Class 37
Held:
We revisit files, considering the lower-level operations for working with files, a technique for structuring information that permits the information to persist across invocations of Scheme. Files also let our Scheme programs share information with other programs.
Preliminaries
Overview
- File basics
- Data persistence
- Ports
- Basic file operations
Related Pages
Updates
News / Etc.
- I hope you had a happy Thanksgiving.
- I’ve graded and returned exam 3.
- Draft of exam 4 is released.
Upcoming Work
- No writeup for today’s class.
- Projects due Tuesday.
- Reading for Wednesday: Sorting
- Exam 4 due in a week.
Extra credit (Academic/Artistic)
- CS Table Tuesday: Unknown topic
- CS Extras Thursday: Unknown topic
Extra credit (Peer)
Extra credit (Misc)
- Forum: A Community Responds — A Bias/Hate Incident Raising Issues of Free Speech and Inclusivity. Tuesday, 11 a.m., Sebring-Lewis.
- Mental Health Campus Resource Fair. Friday at 4pm in JRC 209.
Other good things
- Swim meet this coming weekend.
- Jazz Ensemble Concert Friday at 7:30 p.m.
- Collegium Concert Sunday at 2:00 p.m.
- Chamber Ensembles Sunday at 4:00 p.m.