"Success" in the classroom requires a student to master this abstract code.
课堂上的“成功”需要学生掌握这个抽象的代码。
This mapping between objects in the real world and more abstract code objects encourages programmers to think in the problem domain, rather than in computer science terms.
这之间的映射对象在现实世界和较抽象的代码物体鼓励程序员认为,在问题域,而不是在计算机科学的条款。
The debugger allows developers to step through the abstract program code using real data before the application is deployed.
调试器让开发人员在应用程序部署之前使用真实数据单步调试抽象程序代码。
I want to just use it, I shouldn't have to worry about what variables I use inside of it, I have shouldn't have to worry about where that is in the code, I should be able to just abstract it away. And that's what we want to add today, are those two things.
我只是想使用它,我不用考虑我在这段代码中,使用的是什么变量,我完全不用考虑代码的内容,只要抽象就好,我们今天想补充的内容就是这两点。
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