More error handling and clean-up code is required.

需要更多错误处理和清理代码。

youdao

These errors nearly always indicate sloppy programming. So if it's your code, you should clean them up anyway.

这些错误几乎总是表明编程草率。所以如果是您的代码，无论如何都应该清除这些错误。

youdao

When we clean up the code, the cleanup we make will only pay off at some future time.

在清理代码的时候，我们为之付出的努力只有在将来才能受益。

youdao

They did that by citing an earlier code-enforcement effort called Problem Properties 2000, in which the city inspectors worked cooperatively with landlords to clean up code violations.

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