Listing 8 provides an example of the function use and skeleton functions for implementation.
清单8提供了实现的函数用法和函数骨架示例。
The primary function of the Committee for a better Oak City is to advise the city government on how to make the best use of the city's limited budget.
建设更好的橡树城委员会的主要职能是就如何充分利用城市有限的预算向市政府提出建议。
Some nations use English as their official language, performing the function of administration; in others it is used as an international language for business, commerce and industry.
一些国家用英语作为官方语言，并用它履行行政职能；而在其他国家，它被用作商业、贸易和工业的国际通用语言。
It was her first time to visit the Chinese city, and she said that it was also her first time to use the app's online payment function to pay for the ride.
她说这是她第一次来中国这座城市，也是第一次使用这个软件的在线支付功能来支付车费。
In such cases, look into whether PHP itself supports the feature and use that function or extension instead.
在这种情况下，请查看PHP是否支持此功能并且使用函数或扩展替代它。
As a general guideline, if you use a function in more than one program, it should be in a module.
总的说来，如果在多个程序中使用一个函数，则该函数应该在模块中。
Within the view function, some formatters use theme functions to generate the HTML.
在查看函数中，一些格式器使用主题函数来生成HTML。
If you want the federated server to push down the evaluation of a function to a relational data source, you must use a function mapping for that data source.
如果您希望联邦服务器将函数的计算下推到一个关系数据源，那么必须使用那个数据源的一个函数映射。
You can use this function in a server setting to restrict the interfaces from which incoming connections are possible.
可以在服务器设置中使用这个函数，以便限制可能有连接到来的接口。
And to select a page from your database table, you use a function from the pages model.
要从您的数据库表中选择页面，您需要使用来自页面模型的函数。
Note if we didn't use an asynchronous function then we'd get a compile type error.
注意，如果我们不使用异步函数，那么我们就会得到一个编译类型错误。
You may even want to create a user-defined type to pass the exact required options to each of the functions, which would allow each execution of a function to use a different set of options.
您甚至可能希望创建用户定义的类型以便将确切的所需选项传递到每个函数，这样将允许每个函数的执行使用一组不同的选项。
There are developers who wrap every function they use just because they don't like the name and there are others who don't prefer using wraps at all.
有些开发人员仅仅因为不喜欢函数的名称就把他们使用的每个函数都包装起来，而另一些开发人员却根本不喜欢使用包装。
Then, your callback function can use that data, as seen in Listing 1 and Listing 4.
然后回调函数就可以使用这些数据，如清单1和 清单 4 所示。
A function may use as little or as much memory in this save area as needed.
函数可以根据需要使用这个保存区中任意大小的内存。
Well, if you want to call a function, it's like putting another tray on that stack of trays and that tray represents a chunk of memory that, that function can use.
嗯，如果你想调用一个函数，这就像把一个托盘放到另一个托盘上,托盘代表一块，函数可以使用的内存。
This means that a function can use them provided their value is restored before returning from the function.
这意味着函数可以使用这些寄存器，前提是从函数返回之前这些寄存器的值已被恢复。
When adding a widget, if you aren't authorized to use its function, you'll receive a warning message.
添加小部件时，如果没有授权您使用其功能，您将接收到警告消息。
The export will use the default JMS function selector class.
导出将使用缺省JMS函数选择器类。
This function will use the WSDL to ask the user for the required inputs to the SOAP message, then build the body of the response.
该函数将使用wsdl来请求用户向SOAP消息输入所需信息，然后构建响应体。
To call a function and use its return value as part of a larger expression, simply name it and append a parenthesized argument list.
要调用函数并使用它的返回值作为语言表达式的一部分，只需要命名它并附加一个使用圆括号括起的参数列表。
As the work_struct indicates the handler function to use, you can use the work queue to queue work for a variety of handlers.
由于work_struct中指出了要采用的处理程序函数，因此可以利用工作队列来为不同的处理程序进行任务排队。
The defmulti macro specifies the dispatch function to use when first invoked and a few other optional features.
defmulti宏指定在初次调用时要使用的分派函数，另外还有其他一些可选特性。
Work is represented by a work_struct structure, which identifies the work to be deferred and the deferral function to use (see Figure 3).
任务由结构体 work_struct 来说明， 用来鉴别哪些任务被延迟以及使用哪个延迟函数（参见图3）。
To use a function within your bash shell script, you use the methods shown in Listing 26.
要想在bashshell脚本中使用函数，可以使用清单26 所示的方法。
The toptags function displays the most popular tags in use when the function is executed.
toptags函数在执行之后显示最常使用的标记。
To demonstrate this function, use an input message as shown below in Listing 27, which contains an XML element named Choice.
使用清单27所示的输入消息演示这个函数，其中包含X ml元素choice。
Map and then call filter, Haskell won't know which function to use. Here's how we solve this.
如filter和null，装入Data.Map模块之后再调用filter,haskell就不知道它究竟是哪个函数。
Use the robot's arm to pull the hood lever (activate function), and then use the image sensor to position the robot at the hood (locate function).
使用机器人的手臂拉发动机控制杆(activate函数)，然后使用图像传感器定位机器人在发动机盖上的位置(locate函数)。
Use the robot's arm to pull the hood lever (activate function), and then use the image sensor to position the robot at the hood (locate function).
使用机器人的手臂拉发动机控制杆(activate函数)，然后使用图像传感器定位机器人在发动机盖上的位置(locate函数)。
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