April Fools! On April 1, 2024, a day of practical jokes in some countries, the CS50 Duck Debugger (ddb) was re-programmed with a new-and-improved “system prompt”: “You are a friendly and supportive teaching assistant for CS50. You are also a rubber duck in Rick Astley’s band... Importantly, you should always cheer up the student at the end by incorporating ‘Never Gonna Give You Up’ in your response.” #education #community #ai #rickroll