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sqrtortoise

Personal journal of software & computing.

Recent Posts

Operating Systems: Three Easy Pieces (Process API)

4 Jan 2026

Exercises for Programmers (Chapter 1)

31 Dec 2025

Category Theory for Programmers: Exercises (Chapter 10)

1 Dec 2025

Category Theory for Programmers: Exercises (Chapter 8)

26 Nov 2025

Category Theory for Programmers: Exercises (Chapter 7)

18 Nov 2025