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by alpaca128
1884 days ago
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There is no way for you to make sure that `null` was "set" intentionally and not due to a bug or other kind of failure. Meanwhile if you see a `None` value you know for a fact that it was set by your software and if you actually encounter a `null` you know that something went horribly wrong. Strong type systems and a few overheads in favor of better bug detection/prevention are popular for a reason. |
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