一种系统程序设计用的计算机语言。

A kind of computer language for system programming.

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一种系统程序设计用的计算机语言。

On the Teaching Design of Computer Language in Colleges and Universities;

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一般应用程序设计用uml建模工具，例如Rational Soft ware Architect，以及与应用领域相关的概念来实现。

Application design is typically carried out using a UML modeling tool such as Rational Software Architect, and concepts relevant to the application domain.

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First one, when I write a piece of code, especially code that has branches in it, when I design test cases for that piece of code, I should try and have a specific test case for each possible path through the code.

第一点，当我们写代码的时候，尤其是一些含有分支语句的代码的时候，当我为这些代码,设计测试用例的时候，我应该为每一个可能的程序路径,都设计一个特别的用例。

麻省理工公开课 - 计算机科学及编程导论课程节选