清单3显示了字典应用程序的开始测试类。

Listing 3 shows the dictionary application's beginning test class.

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你必须在你的程序的开始显式调用这一功能调用。

You must call this subroutine explicitly near the beginning of your program.

youdao

图2显示了此应用程序的开始部分：一个jQuery UI按钮。

Figure 2 displays the start of the application: a jQuery UI button.

youdao

So really, once we start writing more interesting programs, you would have to type out long annoying commands like that to just compile more sophisticated programs.

实际上，一旦我们开始写一些更复杂的程序时，你们可能要键入那样一些长的，讨厌的命令,来编译跟高级的程序。

哈佛公开课 - 计算机科学课程节选

And in fact, one of the lessons you may already be realizing with P sets is that things seem to take twice, three times, four times longer than you actually might think.

从习题集中你可能已经得出的一个教训就是,程序所花的实际时间往往是你开始以为的两倍，三倍，四倍甚至更长。

哈佛公开课 - 计算机科学课程节选

The last point I want to make to you is, you've started writing programs that you would think of as being inherently iterative.

能反映递归特性的程序，我最后一点想说的是,你已经开始编写你认为。

麻省理工公开课 - 计算机科学及编程导论课程节选