All it does is generate a form (Figure 4) for the user to enter search keywords and specify the number of results to display in the output page.
它所做的就是生成一个表单(参见图4)以供用户输入搜索关键字并指定要在输出页面中显示的结果数。
In this revision of Listing 4, the user is presented with separate search fields for title, author, and visibility.
在清单4的这个修订版中，用户将看到针对标题、作者和可见性的单独的搜索字段。
Listing 4 shows a modified version of the pie that allows the user to pick which series of data is shown.
清单4显示了扇形图的修改版本，此版本允许用户选择将要显示的那个系列的数据。
When the user accepts the ghost, it is then added to the calendar (see figure 4).
当用户接收重影后，重影即添加到日历中(如图4所示)。
Figure 4 shows the generated user interface.
图4显示了生成的用户界面。
The first principle listed in Figure 4 is extremely important: assume that all user input is evil!
图4中列出的第一个原则是极其重要的：假定所有用户输入都是不可信的！
A user's answers in step 2 might affect the questions asked in step 4, so if the earlier answers change, the user will have to redo later steps.
用户在步骤2所做的回答可能会影响步骤4中的提问，所以如果之前的回答更改了，用户将必须重新进行之后的步骤。
The first is to use the interactive wizard to create a new user, shown in Listings 4 and 5.
第一种方法是使用交互式向导创建一个新用户，如清单4和5 所示。
Figure 4 shows the network kilobytes per second at different simulated user loads.
图4显示的是不同的模拟用户负载下，每秒全部网络千字节数。
Figure 4 shows the flow logic of how a text chat from a user makes it to the recipients.
图4展示来自一个用户的文本聊天如何到达接收者的逻辑流。
During this procedure, a window similar to the one shown in Figure 4 will appear to the user.
在此过程中，用户将可以看到一个与图4所示的相似的窗口。
Listing 4 shows sample user Settings for an administrator.
清单4所示的是针对管理员的示例用户设置。
At point (4), the user exit in invoked at the end of the transaction.
在点(4)处，在事务结束时调用了用户出口。
One way to achieve the above example is to display a drop-down with a list of all the eligible product codes and a description for the user to select, as shown in Figure 4.
实现上述示例的一种方法是提供一个带有所有有效产品代码及其说明的下拉列表供用户选择，如图 4 所示。
The number of cluster replicators was varied from 1 to 4 on the active server during the 500-user clustered mail test.
在用户为500的集群邮件测试期间，活动服务器上的集群复制器的数量在1和4之间。
A specific iteration may have 3 or 4 user stories to be developed, but while developing these stories, it is critical to keep in mind that the whole is always greater than the sum of the parts.
一个具体的迭代可能有3或4个用户故事点要开发，而在开发这些故事点时，关键要谨记整体总是大于局部之和。
Listing 4 shows the script to be run when any user is created.
清单4给出在创建用户时运行的脚本。
The page also includes a listing of each of the existing entries, along with a radio button that lets the user choose, as you can see in Figure 4.
该页面还包括了一个现有条目的列表，和一个单选按钮可供用户选择，如图4所示。
Step 4: Retrieve and assign user roles at run-time
步骤4：在运行时获取和分配用户角色
A user confronted with the screen in Figure 4 May omit the password and tap Next.
一个用户面对如图4所示的屏幕时也许会遗漏密码并揿下NEXT。
Group 4: Via Telephone Only, Additional user involved.
团队4：只通过电话交流，有用户参与。
Repeat steps 4 through 6 to add the following user agents.
重复步骤4到步骤6来添加以下用户代理。
Listing 4 shows the clickImage subroutine to provide user feedback when an image is clicked.
清单4显示了用于在单击图像时提供用户反馈的clickimage子例程。
The portlet page can be changed by clicking the page selection icon, which takes the user to the page selection screen (4).
更改portlet页面的方法是单击页面选择图标，单击后用户被带到页面选择屏幕(4)。
For consumer iPhone apps, the median time of a user session is between 4 and 5 minutes.
对于消费类的iPhone应用来讲，用户会话平均时间是4到5分钟。
Your custom extension will be available for selection from the Configuration UI (user interface), as Figure 4 shows.
您的自定义扩展将可以用于从ConfigurationUI(用户接口)中进行选择，如图4中所示。
Add a one-way operation named addUser which has an input parameter named user of type PasswdEntry (Figure 4).
添加一个名为adduser的单向操作，该操作具有一个PasswdEntry命名用户类型的输入参数(图4)。
Listing 4 Definition of a Facebook user record.
清单4Facebook用户记录的定义。
The result is shown in Listing 4 for the developerworks user, showing the user information and current status (last tweet information).
清单4显示了针对 developerworks用户的结果，其中包含用户信息和当前状态（最后的tweet 信息）。
I don't know if Apple's Netbook will run full Mac OS X, but I'm pretty sure that Safari 4's user interface will at least be consistent.
我不知道苹果的上网本是否会运行完整的MacOSX，但我相当肯定Safari4的用户界面会得到延续。
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