请确保您了解您的正则表达式、流控制和缺省变量操作。

Make sure you know your regular expressions, flow control, and default variable operations.

youdao

21世纪以来，通过核心变量操作化、新变量引入和结构关系调整，模型获得了较大的扩展和完善。

Since 21 century the model had been improved greatly as the key variables being operated, new variables being input, and structure relationship being regulated.

youdao

在表面之下，原子变量的操作会变为平台提供的用于并发访问的硬件原语，比如比较并交换。

Under the hood, operations on atomic variables get turned into the hardware primitives that the platform provides for concurrent access, such as compare-and-swap.

youdao

One of the advantages of this is, that I don't have to worry about explicitly updating my variable. That happens for me automatically.

这样继续下去，这样做的一个优点是,我不用为更新变量来发愁了,程序会自动的为我进行这个操作，这一点很好。

麻省理工公开课 - 计算机科学及编程导论课程节选

If somewhere later on in the code it shifts to string, I might not be manipulating that and getting actual values out, but not what I wanted, and it's going to be really hard for me to chase it back.

然后后面的一些代码,把变量类型变为了字符串，我可能不会通过实际操作,去取得实际的变量的类型，但是这并不是我想要的类型,而且对我来说把类型，变回去也很困难。

麻省理工公开课 - 计算机科学及编程导论课程节选