So this is a classic error. I've not made a copy of the list. I've got an alias of the list.

这是个相当经典的错误,在这里我并没有得到数组的。

麻省理工公开课 - 计算机科学及编程导论课程节选

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。

麻省理工公开课 - 计算机科学及编程导论课程节选