This combination of parameter Settings turns best-fit mapping off, but enables the exception-throwing mechanism as a safety precaution.

这种参数设置组合可以关闭最佳映射，但启用异常引发机制作为安全预防措施。

youdao

If I do this, try and get the 10th element of a list that's only eight long. I get what looks like an error, but it's actually throwing an exception.

如果我来这么做,试着去取长度为8的列表的第十个元素,我貌似能得到一个错误。

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