8 ms·
But no one has demonstrated an actual operation that requires valid UTF-8. The reasoning is always circular: "I require valid UTF-8 because someone else require
by maxdamantus 1y ago
But no one has demonstrated an actual operation that requires valid UTF-8. The reasoning is always circular: "I require valid UTF-8 because someone else requires valid UTF-8".
Eventually there should be an underlying operation which can only work on valid UTF-8, but that doesn't exist. UTF-8 was designed such that invalid data can be detected and handled, without affecting the meaning of valid subsequences in the same string.
- amluto 1y ago> UTF-8 was designed such that invalid data can be detected and handled, without affecting the meaning of valid subsequences in the same string. But there is not a canonical response to invalid data. So literally every operation that might need to make a choice of what to do when presented what invalid data should either (a) accept a parameter asking what to do on error and potentially fail or (b) take a parameter type that forces errors to be handled in advance.