首先,程序元素必须包含元数据注释。
元数据是用称为注释的程序元素表示的。
Metadata is expressed using program elements called annotations.
注解是表达程序元素固有特性的最佳选择。
Annotations are best for expressing the inherent characteristics of a program element.
So first of all, I've got to be careful about the end test. But the second thing is, OK, if it stops whenever this is less than two, am I convinced that this will always halt?
小心最后一次比较,其次,如果少于两个元素程序停止了,我们能确信这总是应该终止的么?,答案是肯定的,因为我在做什么?
I get a key error. Because, remember, these things are not ordered.
程序会返回一个键错误,因此,记住字典里的元素是无序的。
So, for example, if I say TEST and I don't give it a start but I give it an end, then it gives me all the elements up to that point.
例如,我创建了TEST这个元组我没有给他,起始点却给了它一个结束点,然后程序会基于这一点放置所有的元素。
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