gchallen

I teach computer science at the University of Illinois.

Posts

• Ask HN: What book should my CS1 students read?
  by gchallenon 5/4/2025, 10:17 PMwith 5 comments
• Eliminate Final Exams
  by gchallenon 7/24/2022, 2:29 PMwith 0 comments
• How and Why We Run Untrusted Java Bytecode in a Secure In-Process Sandbox
  by gchallenon 7/18/2022, 6:46 PMwith 0 comments