looping-in的意思|示意

view accessing the Active Record Trail model and looping through each trail in @trails with the command.

您可以看到访问活动记录 Trail 模型并用 命令在 @trails 中的每条路线上循环的 list.rhtml 视图。

So the translation here is that whereas last week and in Scratch, the looping structures are yellow and have kind of this brace structure to them.

同理，大家回想一下上个星期,在Scratch软件中，循环结构都用黄色标记出来了,与此类似。

In the sample application, you can use the to operator as a looping mechanism, as shown in Listing 4.

在同一个应用程序中，您可以使用to运算符作为循环机制，如清单4所示。

One of the differences is trivial: You're now looping over a list rather than an array, which causes minor changes in the loop control.

其中有一点微不足道的差别：现在将在一张列表内而不是在数组中循环，这将导致需要在循环控制中执行一些小更改。

Seeing as it's inefficient to re-enter the same code three times, a looping mechanism can be employed to query the registries of each machine in turn.

我们注意到，三次重复输入相同的代码效率很低，因此可以使用循环机制来轮流查询每台机器的注册表。

In contrast, IDS SPL supports a similar cursor looping statement but does not allow cursors to be explicitly declared, opened, or closed.

相反，虽然IDS SPL也支持类似的游标循环语句，但是不允许显式地声明、打开或关闭游标。