在执行删除或重命名文件等重要操作之前，最好彻底地测试列表和仔细测试命令。

It's always a good idea to thoroughly test your list and also to test your command very carefully before committing to a bulk operation such as removing or renaming files.

youdao

如果某个Python开发人员从事十几个项目，他就必须记住十几个测试命令。

If a particular Python developer found himself working on, say, a dozen different projects, then he might have a dozen different testing commands to remember.

youdao

介绍了常用的局域网络测试命令，列举了解决网络故障的实例，并对网络管理策略进行了探讨。

The testing orders of local -area network(LAN)in common use are introduced and examples solving network malfunctions are enumerated and the management strategies of network are researched.

youdao

Yeah, I've still got a binding for z and I'm giving it the same test, but notice now I've got the two same commands but they have different indentation.

对，我还是对z进行了绑定,我还是要对它进行同样的测试，但是请注意现在我有了两个同样的命令,但是它们有不同的缩进。

麻省理工公开课 - 计算机科学及编程导论课程节选