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by tuxxy
2213 days ago
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The example cited where they don't know what to return in their `divide` function if a division by zero occurs is nonsense. The answer is simple: let the `DivsionByZero` exception raise! You don't have to return anything! Better yet, you should have input cleansing/data validation before it gets to that point. The alternative presented in the blog post is absurd over-engineering. |
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