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1·But even with the simplicity of this loop construct, you can build any complex loop.

然而仅仅使用简单的循环结构，您也能构建任意复杂的循环。

2·Like any software reading a file, the parser is built around a reading loop: a loop that progresses through the file.

和读取文件的任何软件一样，解析器也是围绕着读循环(读入文件的循环)创建的。

3·This means the program statements executed in the loop body must change the value of the expression — or else the loop will never end.

这意味着循环体中执行的程序语句必须要改变表达式的值，否则循环将无法结束。

4·In cases where a break combination is part of an alternative or a loop, then only the alternative or loop is exited.

在这种情况下，跳转组合是变体或者循环的一部分，然后只是变体或循环被退出。

5·The loop in this sequence diagram USES a Boolean test to verify if the loop sequence should be run.

如果循环序列应该运行，这个序列图的循环使用一个布尔测试确认。

6·All four variables are declared outside the loop and therefore have excessive scope even though they're only used inside the loop.

所有这四个变量都是在循环外声明的，尽管它们仅在循环内部使用，但作用域不止于此。

7·Remember also that each iteration through the loop wastes time, so rather than working through the same loop a number of times, try to perform all the actions in one pass through the loop.

还要记住的是，在循环中，每次反复都是在浪费时间，因此不要多次使用相同的循环，而是要尽量在一个循环中执行所有的操作。

8·As the loop progresses, each record is wrapped in its own directory entry tags; after the loop is complete, the setup for the buttons begins.

循环进行时，每条记录都被封装到记录自己的目录条目标记中；循环完成后，按钮的设置就开始了。

9·The reasonable approach is to do the basic flow once, do a loop once, and then do a loop a second time.

最合理的方法是做一遍基本流程，一遍循环流程，然后再做一遍循环流程。

10·Your code should (almost) never have multiple nested loops (a loop inside a loop inside a loop). Most of the code written today should use Hashtables, simple lists and singly nested loops.

在编写代码时应尽量避免嵌套循环，目前大多数代码都是使用了哈希表、简单链表和单循环。