在函数定义中使用两个输入参数即可实现这一功能，如清单3所示。
You can do this by using two input parameters in the function definition, as shown in Listing 3.
如果您能使用您的公共密匙解密该消息，那么服务器就知道您被授权无需密码即可登录。
If you can decrypt the message using your public key, the server knows you are authorized to log in without a password.
使用简单的文本和这些名称值对，客户机即可轻松向服务器请求多个值。
Using simple text and these name/value pairs, clients can send requests with multiple values to a server easily.
就像对数据库的查询一样，您将拥有一个准备好在需要时即可使用的阵列。
Just like a query to a database, you will have an array, ready to use as you see fit.
这样，一切准备就绪后，只需短暂的停用即可开始使用备用实例。
Then, when you're ready, you can have a short outage to start using the alternate instance.
XML则相反——它包含嵌入的结构信息，使得 XML 解析器无需使用模型即可解析任何 XML文档。
XML is the opposite -- it contains embedded structural information that enables an XML parser to parse any XML document without using a model.
现在，这些条目所在的页面即可使用CSS任选方式来编码这些条目了。
Now, the page that these items are on can use CSSs to encode them any way it chooses.
扩展这些代码行很容易，并且可以根据需要使用它们，只需导入正确的库即可。
Extension along these lines could be written easily and used as needed, simply by importing the correct library.
只要工作负载的利用率水平得到提高，即可使用-r选项来记录内存和CPU占用率。
Whenever a workload's utilization level goes high, the -r option can be used to record memory and CPU usage.
下面，设置可在视图内部使用的多个变量—通过这种方法，即可更好地组织应用程序。
Next, set a number of variables that can be used inside a view-that way, you can keep your application better organized.
但另一种无需电力即可冷藏食物的方法是使用蒸发式冷却盒。
But another way to keep food cool without the need for electricity is to use an evaporative cooler.
有了DHTML代码后，即可更轻松地在PHP应用程序中使用弹出框。
With the DHTML code in hand, you can now make it easier to use pop-ups in PHP applications.
使用此功能，即使大型查询通常也只需很短的时间即可处理完成。
Using this feature, even large queries can often be processed with subsecond timing.
要使用每个变量，您只需将列号用作您所需值的索引即可。
To use each variable, you simply use the column number as the index of the single value you want.
最后，您不必使用模板引擎来创建视图—只需沿用旧式的HTML和php即可。
Finally, you don't have to use a templating engine to create your views-just old-fashioned HTML and PHP will do.
订阅者只需要在其订阅epr中使用rm匿名uri即可。
All the subscriber needs to do is use the RM anonymous URI in its subscription EPR.
这是一个免费工具，无需登录即可使用。
The tool is available for free and you don't even have to log in to use it.
您在MongoDB中只需使用skip和limit函数即可实现这一功能。
You can easily replicate this functionality in MongoDB using the skip and limit functions.
使用相对url，无需配置即可在代理服务器后工作。
Now works with zero-config behind a proxy server using relative urls.
只需使用一对foreach循环即可完成此操作。
为此，只需简单地选择所需的元素，然后使用load函数即可。
To do that, simply select the element you need and use the load function. Here's an example that updates some statistics.
然后Jetspeed会自动安装portlet, portlet即可使用了。
Jetspeed then automatically installs the portlet and it is ready to be used.
如果使用环境概要文件，就可以为模式中的每个部分选择目标云组，这样只需使用一个模式即可。
Using environment profiles, you can do this with one pattern by selecting the targeted cloud group for each part in the pattern.
您不用考虑对象需要使用何种作用域，只是决定对象的保留时间即可。
Instead of needing to consider which scopes are required, you simply decide how long the object must be retained.
对于您的应用程序，可能已经存在一个登录页面，使用自己已有的用户名即可。
For your application, you probably already have a login, so you can use your existing user name.
使用静态定位非常简单，只需向 WSFL全局模型添加一个指向您的WSDL服务定义的直接链接即可。
With a static location, it is as simple as merely adding a direct link to your WSDL service definition to the WSFL global model.
这样，功能测试人员即可获得一种自动化工具以及使用这一工具的着手点。
In this way, the functional tester gains an automated tool and has a starting point for using the tool.
这只需要向服务器发送一个HTTP请求，或者使用命令行界面即可完成。
This can be done by simply sending an HTTP request to the server, or by using the command line interface.
这样就可以轻松地使用元素和属性数据，只需在映射文件中稍做修改即可。
This lets you easily use both element and attribute data, which is just one more point of flexibility with mapping files.
它不需使用安全时间戳即可完成单向和双向身份验证。
It allows both unilateral and mutual authentication to be accomplished without the use of secure timestamps.
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