In addition, background colors are solid instead of gradient, and scrollbars have been added to the left panel so that users navigate by scrolling instead of by clicking arrows.
此外，背景色是固定的，不是渐变的，滚动条已经添加到左边的面板中，所以，用户可以通过滚动来导航，而不用通过单击箭头导航。
Then, you learned how to add a subscription feature so we can notify our users by email when new documents are added to the document category to which they are subscribed.
然后，学习了如何添加订阅特性，这样当用户订阅的文档类别中添加了新文档时，我们就可以通过电子邮件通知他们。
Allow users to filter the search results by categories, so they can reduce the number of results while making them more topical.
允许用户按分类目录过滤搜索结果这样他们能够在减少结果数量的同时使其更具代表性。
Most configuration options are never changed by users, so there's no point in cluttering up the UI with that kind of junk.
大多数配置选项从来不被用户更改，所以用这种意义不大的东西使UI混乱是不明智的。
So too will the interfaces by which users look for and receive information.
用户寻找信息和接收信息的接口也希望如此。
When doing so, it is crucial to include as much contextual information as possible — parameters supplied by users and other application state information, for example.
在这样做时，重要的是要包含尽可能多的上下文信息，例如用户提供的参数，其他应用程序的状态信息。
This can be done either manually or using the input assist function, so users do not have to input field names by keyboard.
此工作可以通过手动完成，也可以通过使用输入帮助功能进行，在后一种情况下，用户无需通过键盘输入字段名称了。
Finally, the researchers calculated the average mood score of all the users living in a state hour by hour and so created a timed series of mood maps.
最后，研究者们通过计算所有的使用者每天生存状态的平均“情感”分绘制了一系列的有时效性的情感地图。
Software developers often include QR codes on their website, so users can install their app easily by scanning the QR code on the computer screen.
软件开发者常常将二维码放在他们的网站上，这样用户就可以扫描电脑屏幕上的二维码轻松安装他们的应用程序了。
Most users do so by going to the advanced search form, but this form does not explicitly list XML.
大多数用户通过使用高级搜索表单来实现这一点，但是这种表单并不是显式地列出XML 。
Those surfaces would be on top of the touch-screen display, " says Sheehan, so this could help users position their fingers by feel.
这些表面会被运用到触屏显示器之上。”这一技术可以帮助用户靠触感定位手指。
Restricting the format of input fields If you need to restrict the format of data inputted by users, then at least do so in a way that won’t irritate users.
限制输入域的格式 。如果不得不限制用户输入数据的格式，那么一定要用一种不触怒用户的方法。
In Figure 4, a text transcript link is provided below the content, so users can still get the demo's information by reading the transcript.
在图4中，内容下方有文字记录链接，用户可以通过阅读文字记录了解视频信息。
By carefully assigning user rights you can authorise users so that they can modify their own data and can only enquire or download data created by other users in the project.
精心设计的授权能使用户修改自己的数据，但是只能查询下载别的用户创建的项目数据。
On many UNIX-like systems, the command-line values and environment variable values can be viewed by other users, so they aren't a good way to privately send data between processes.
在很多类unix系统上，命令行值和环境可以被其他用户看到，所以不是在进程间保密地发送数据的好办法。
So, pick the few features that will be the most frequently used by the majority of your users and are most appropriate for the mobile context.
因此，选择几个将被主要用户群使用最频繁，以及最适合移动环境的功能。
Each tweet is tracked in average by 126 users, so there is clearly a need for caching.
每个tweet平均被126个用户跟踪，所以这里有着明显的缓存需求。
Unlike LinkedIn and most other social networks, Facebook lets you search users by email address so that should make your job simpler.
不像LinkedIn及其他大多数社交网络，Facebook允许您通过电子邮件地址搜索用户，所以您查找起来更为简便。
These new changes are significant enough that they are sure to inspire intense reactions from users who may feel overexposed or simply overwhelmed by so much change.
Facebook这次的改版太显著了，足以激起用户的强烈反应。他们也许会觉得曝光过度，或是直接被如此多的变化弄得不知所措。
The Web tier is generally driven by end users performing business tasks, so it's better equipped to handle business-level exceptions.
Web层通常是由执行业务任务的最终用户驱动的，所以最好用它处理业务级异常。
Advanced caching (which provides options to selectively cache content by session, users, and so on), provides the same output as the basic caching option.
高级高速缓存(提供按照会话、用户等选择缓存内容的选项)，提供了与基本高速缓存相同的数据选项。
You can put this in a script and then change the permissions to make it executable by all users, so that others on the system can use it, too, as in Listing 3.
您可以将它放到一个脚本中，然后更改其权限，以使得所有的用户都可以执行它，以便系统中其他的用户也可以使用它，如清单3所示。
If so-if you can say that your users really don't need these things-then you serve your users and your pages well by removing them.
如果是这样——如果您可以说您的用户实际上不需要这些东西——那么您删除它们也可以很好地服务您的用户和您的页面。
And so, the API offers a public search feed, which can be used to search all public posts by all users and return those matching the specified search term.
因此，该API提供一个公共搜索提要，可以由所有用户用来搜索所有公共的帖子，并返回那些符合指定搜索条件的帖子。
There is no point wasting your energy on a project that will have no value for end users, so start by weeding out bad ideas.
——将时间精力浪费在一个没有价值的项目上是很糟糕的事情，所以务必在一开始就把这些坏可能给去除。
And it encrypts its data store, so I can actually keep information on my client that is securely held, and can't be viewed by unauthorized users.
而且，它会加密它的数据存储，所以实际上可以安全地将信息保存在客户机，而不会被未经授权的用户看到。
Ideally, it should also track any known changes in the pattern of usage of the system; for example, expected increases in load, a different mix of operations invoked by users, and so on.
在理想的情况下，它还应该根据系统的使用情况，跟踪所有已知的更改；例如，负载方面预期的增长、用户调用的不同操作的混合、等等。
Other users then “tagged” these photos by attaching labels such as “London Underground” or “bombings” to them so that they could be easily found.
其他用户把这些照片贴上诸如“伦敦地铁”、“爆炸”之类的标签，这样他们就能很容易地找到它们。
Antipattern: People manually access machines by logging into each of the machines as different users; then they copy files, configure values, and so on.
反模式：由人以不同的用户身份手工登录并访问每台计算机，然后执行复制文件、配置值等操作。
Machines are classified by task, location, connectivity, users, operating system type and version, and so on.
机器按任务、位置、连通性、用户、操作系统类型和版本等分类。
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