Now map that back to the Arabic numeral system and you end up with, no surprise, 9.
现在把它映射回阿拉伯数字系统,毫无疑问,你会得到9。
First, it can map memory in anywhere, not just at the end of the process.
首先,它可以映射任何位置的内存,而不单单只局限于进程。
The business component code must be able to map this identifier to its back end data.
业务组件代码必须能够将这个标识符映射到其后端数据中。
And you'll find in the end that recursion is a feature of a language, it allows you to map some very obvious concepts like the phonebook tearing in half and half and half and half to actual code without it using some arbitrary human contrived framework like a for loop or a while loop which are much more stilted mechanisms.
最后你会发现递归是某种语言的一种特征,你可以用它将一些非常明显的思想,比如将电话簿划分为一半又一半,映射为实际代码,而不必使用那些人为框架,像for循环,while循环之类的,那是很呆板的机制。
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