You may also notice that when you use page actions, the URL in the location bar corresponds to the page being shown rather than always being one page behind.
您可能还注意到，当使用页面动作时，地址栏中的URL对应于正在显示的页面，而不总是背后的一个页面。
She explained that Flipboard never provides a full version of content, but instead caches the content's web page behind the scenes where it can be read at the touch of a button-ads and all.
她解释说Flipboard从来不提供内容的完整版本，而是将内容的网页在后台缓存，在点击按钮时能够立刻供读者阅读——伴随着广告和其他一切。
With all the prep work behind us, we're ready to use our custom tag within a JSP page.
我们完成了所有这些准备工作后，我们就可以在JSP 页面中使用我们的自定义标记了。
The basic idea behind this extension is to count the number of lines and characters in a file and report the results on a new TAB of the file properties page.
这一扩展背后的基本思想是计算文件中的行数和参数个数，并在文件属性页的新选项卡中报告结果。
One downside of the Web Forms framework is that behind this abstraction layer, Microsoft built a very complex engine that has many side effects in the Page pipeline.
WebForms框架的缺点之一，就是微软在这个抽象背后构建了一个非常复杂的引擎，它给页面的执行过程带来了许多的负面效应。
We use the count as the ETag, so when the client sends it back we know if one of the objects behind the page has been modified.
我们使用该计数值作为ETag，这样当客户端将ETag送回时我们就知道页面背后的一个或多个对象是否被修改了。
The ideas behind Ajax are quite simple: Listen for an event in the browser, send a background request to the server, and update part of the page when server responds.
Ajax背后的想法十分简单：在浏览器中监听事件，给服务器发送后台请求，当服务器响应时更新页面的一部分。
The ability to make "micro" HTTP requests without reloading the entire page is the secret sauce behind Google Maps, Flickr, and many other popular Web sites.
不用重新加载整个页面就能发送 “微型”HTTP请求，这一能力是GoogleMaps、Flickr以及其他许多流行Web站点背后的诀窍。
What makes Seam so cool is its ability to direct traffic behind the scenes, in this case by holding the selected course in context while you move from page to page.
Seam之所以这么酷，是因为它能够暗中指挥通信，在这个例子中，是通过在您浏览页面时将所选课程保存在上下文中实现的。
“What happens before you finally viewed this page/post of mine ?” – Many of you might know behind the scene stories and many like me might have a vague idea.
在我浏览这个页面之前都发生了些什么？
The basic idea behind a SQL injection attack is this: you create a Web page that allows the user to enter text into a textbox that will be used to execute a query against a database.
SQLInjection攻击的基本原理如下：您创建一个网页，允许用户向文本框中输入文本，用于对数据库执行查询。
They are defined in every JSP page and used behind the scenes by the container whether you declare them or not — although you cannot redeclare them.
不论您是否声明它们——虽然您不能重复声明它们，它们在每个jsp页面当中都进行定义，并且在后台由容器使用。
Instead, all the work is hidden behind higher level APIs that let you either query and manipulate server-side components directly, or invoke actions and update regions of a given page.
相反，所有工作都藏于较高层api背后，让您可以直接查询和处理服务器端组件，也可以调用动作和更新给定页面的某些部分。
You'll be building them all onto a single page, but you could put them on multiple pages if you needed to; the mechanisms behind the scenes would still work.
将把它们全都构建到一个页面，但如果需要也可以把它们放到多个页面；幕后的机制仍然起作用。
Again, the important thing to remember is that all of this takes place behind the scenes without the busy waiting and refreshing associated with a typical change of page in a browser.
此外，需要记住的重要一点是所有操作都是在后台进行的，而无需忙时等待及根据浏览器中页面的典型更改进行刷新。
Some important JFS2-specific file system performance enhancements include sequential page read ahead and sequential and random write behind.
一些重要的、JFS2特定的文件系统的性能增强功能包括，提前顺序页面读取和延迟顺序、随机写入。
So be turned to the page who was walking behind him, and said, "What is that funny little thing which is running so fast over there?
于是，他就问跟身后的男侍，“那有趣的小东西是什么啊？它跑得那么快。
In a rough analogy, this is a slightly similar model to ASP.NET or WPF, where you define your user interface in HTML or XAML, and have a code-behind page that handles events.
做一个粗略的比喻的话，这就是和asp.net或WPF有点类似的模型，在这些模型中，你通过HTML或XAML来定义用户界面，在后置代码中处理事件。
Once you get these full server controls on the behind code, you can execute and write your own login on the same and render the page back to the browser.
一旦你得到这些服务器控件的后台代码，你可以执行和写你自己的逻辑和呈现返回给浏览器。
Likewise, the principle behind one-page layouts makes additional pages unnecessary.
同样，单页布局背后的原则决定了那些额外的页面是没必要的。
RMC creates and manages the HTML behind the scenes that provides the well-formatted and hyperlinked documentation that you saw in Figure 4 (showing a preview of page documenting a task).
RMC在后台创建和管理HTML——它提供了格式良好的，带有超链接的文档，如你在图4中所见（显示了一个任务的文档的预览）。
In addition, provide an "About" page that gives readers a chance to get to know you, including the intention behind your blog.
此外，提供一个“关于”的页面可以让读者了解你，包括你博文的动机。
The code behind the news page is very simple.
新闻页面的代码非常简单。
Also, stories of family traditions can be included in your photo album or 4 scrapbook, with a photo and the story behind that photo sharing a page.
关于家庭传统的故事也可以被加进你的相册或者剪贴薄里，一张照片以及相关的故事放在同一页上。
Applying this feedback and reading more about the details behind the scoring helps ensure the fastest possible page load experience with the minimal number of resources.
运用这些反馈信息，并阅读评分背后更多的细节，有助于以最小的资源数量确保最快的页面加载体验。
For JSF2, there are additional file system performance enhancements including sequential page read ahead and sequential and random write behind.
对于JFS2，有更多文件系统性能改进，包括提前顺序页面读取以及延迟的顺序和随机写操作。
So be turned to the page who was walking behind him, and said, "What is that funny little thing which is running so fast over there?"
于是，他就问跟身后的男侍，“那有趣的小东西是什么啊？”它跑得那么快。
So be turned to the page who was walking behind him, and said, "What is that funny little thing which is running so fast over there?"
于是，他就问跟身后的男侍，“那有趣的小东西是什么啊？”它跑得那么快。
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