Gah. There's no substitute for the real world for testing code robustness.
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Do any tech streamers try new software live? It'd be a really fun way of doing UX testing.
Over a sufficiently long time horizon, all code you write is legacy code.
I'm trying to decide what program I should show on the home page of my PL.
Hello World is too simple to show much syntax. Fibonacci is OK but the reader may not know what print(fib(10)) should show.
Maybe print(greet("World")) is better? It gives you a function definition at least.