I was going to make a tongue-in-cheek suggestion about randomizing undefined behaviour, but I suppose that's common in debugging and even seen in some APIs. At

I was going to make a tongue-in-cheek suggestion about randomizing undefined behaviour, but I suppose that's common in debugging and even seen in some APIs. At one time, in Python, dictionary (hashmap) ordering was randomized so users wouldn't rely on non-specified ordering behaviour. Eventually though, dictionaries were guaranteed insertion ordering. https://www.youtube.com/watch?v=p33CVV29OG8 https://www.youtube.com/watch?v=p33CVV29OG8