作为一个练习,请自己试图为第四个使用案例编写代码,对艺术家而不是标题进行排序。
As a learning exercise, try writing the code for the fourth use case yourself, but this time, sort by artist rather than by title.
详细的研究这些可能性超出了本文的范围,因此,我把它作为一个练习留给您自己去探讨。
Illustrating these various possibilities is beyond the scope of this article so I leave it as an exercise for you to explore on your own.
作为一个练习,我们来修改 PHP 脚本,故意制造一个错误,看看如何调试它。
As a sub-exercise, let's alter the PHP script to cause a fault and see how to debug it.
As an exercise in finding Nash Equilibrium, by this stage in the course most of you are looking at that saying, that wasn't hard.
作为寻找纳什均衡的一个练习,在此阶段,你们中的大多数人都会说,那不难
Well, as an exercise in game theory, that really wasn't very hard.
作为博弈论的一个练习,这个确实不难
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