对刚开始接触计算机编程的人而言，这里有递归的一个简单定义：当函数直接或者间接调用自己时，则发生了递归。

For those of you who are new to computer programming, here's a simple definition of recursion: recursion occurs when a function calls itself directly or indirectly.

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在本例中，将创建Browse按钮，允许用户搜索用户计算机上的文件并触发定制函数。

In this example, let's create a Browse button that allows users to search for files on their computer and triggers the custom function. To do this, follow these steps.

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函数式编程是一种宽泛的、跨领域的计算机科学，并在最近受到广泛关注。

Functional programming is a wide, sprawling area of computer science that has seen a recent explosion of interest.

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Well, because the memory we've been using for local variables, and for functions, storage space is what computer scientists generally call the stack.

好的，因为我们看到的内存是用于局部变量的，用于函数的，存储空间就是计算机科学家,通常说的堆。

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What happened? I'm down here and try, I'm trying do get grades, which is a call to that function, which is not bound in my computer.

尝试着读取成绩，这被称为函数,是不被我的计算机局限的。

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