The Last-Modified header validates based on the component's timestamp.
在最后修改标头验证基于组件的时间戳。
The Last-Modified header indicates when the asset last changed - again, in GMT.
Last - Modified报头表示资产最后一次更改的时间——同样是在GMT中。
The Last-Modified entity header field value is often used as a cache validator.
Last-Modified实体头部字段值通常用作一个缓存验证器。
For example, we could move the last-modified time for our file a minute further into the future.
例如，我们可以不断地更新文件的最后修改时间。
If the content is stale, the browser sends a request to the server to compare the Last-Modified time stamp.
如果内容失效，浏览器将发送一个请求到服务器以比较Last - Modified时间戳。
In simple terms, a cache entry is considered to be valid if the entity has not been modified since the Last-Modified value.
简单来说，如果实体值在Last - modified值之后没有被更改，则认为该缓存条目有效。
Cache-Control is the most important setting regarding browser cache because it overrides other Settings such as Expires and Last-Modified.
Cache - Control是关于浏览器缓存的最重要的设置，因为它覆盖其他设置，比如Expires和Last - Modified。
REST makes retrieving static documents incredibly efficient and scalable because they can be easily cached based on the URI and last-modified date.
REST使静态文档的检索极其高效、可伸缩，这是因为它们可以根据uri和最后修改日期来轻松缓存。
If the response file has the same Last-Modified time stamp, the server returns code 304 to the browser to tell it that the response file is the same.
如果响应文件拥有相同的Last - Modified时间戳，则服务器将返回代码304到浏览器，告知浏览器响应文件相同。
The client also reads the Last-Modified response header and sends back the date value in an If-Modified-Since header to ask the server if the resource has changed.
客户端还读取Last - Modified响应Header，并在if - Modified - Since Header中发回日期值，以向服务器询问资源是否已更改。
To rectify this, you can, at any time, create a static cache rule that enables you to match a particular URL pattern with a new (and probably larger) last-modified factor.
为了修正这种情况，您可以在任何时候创建一条静态缓存规则(匹配某种特殊的URL模式，以及较大的“最后修改”系数)。
The tests included individual cache limits and support for Last-Modified and ETag page headers, and for whether the cache was preserved after turning the device off and back on.
测试包括缓存限制、对网页更新判断和ETag的支持，以及重启后缓存是否保留。
Firefox handles the lack of an Expires header differently. If there is a Last-Modified response header it USES a heuristic expiration value as specified in the HTTP 1.1 spec rfc2616.
Firefox处理缺失expires头的方式不同。如果影响中有Last - Modified头它就会使用HTTP 1.1规范RFC2616中指定的一个尝试性的过期值。
(an "entity" is another word a "component" : images, scripts, stylesheets, etc.) ETags were added to provide a mechanism for validating entities that is more flexible than the last-modified date.
增加ETag为实体的验证提供了一个比使用“last - modified date(上次编辑时间)”更加灵活的机制。
Making sure that the page returns a proper Last-Modified response header allows for more efficient processing if the user invokes the browser's Refresh action, or traverses to the same page again.
确保页面返回正确的Last - Modified响应头，如果用户调用浏览器的Refresh动作，或者再次浏览同一页面，这将能更有效地进行处理。
The implementation provides information such as file size, last modified data, if the entry is a directory and, if so, what children are in the directory.
该实现提供一些信息，例如文件大小、最后一次修改数据，如果输入是一个目录，那么还有其子目录。
The policy status of an application is determined by validating the application size, the date the application was last accessed, and the date it was last modified against the corresponding policy.
一个应用程序的策略状态通过确认应用程序大小、应用程序最后被访问的日期、以及针对相应策略进行最后一次修改的日期来确定。
If you check the basic attributes again, in the same way we did earlier, you should see that the last modified time has been altered but the creation time and last access time have remained the same.
如果以前面相同的方式再次检查基本属性，您会发现最后修改时间已被修改，但是创建时间和最后访问时间还保持原样。
Both these techniques are illustrated in Listing 7, which restricts the result set to 10 entries, sorted in descending order by their last modified date.
这些技术都演示在清单7中，这里将结果限制为10个条目，按最后修改日期降序排列。
For example, a contact record may contain a last modified date and the identity of the modifying user (auditing information), and a unique identifier (database or persistence information).
比如，一个联系人记录可能包含一个“最近修改时间”和一个“修改用户的标识”，和一个“唯一标识”(数据库或持久化信息)。
Timestamping a record is done many times throughout the life of a transaction for recording the time a transaction was created, was last modified, was last accessed, and so on.
在一个事务的整个生命周期内，需要多次记录时间戳，以便记下创建、最后一次修改、最后一次访问某一事务的时间。
As you can see, Calendar Cleanup lets you delete entries based on their creation or last modified dates.
正如您可以看到的，CalendarCleanup允许根据条目的创建或最后修改日期来删除条目。
Firstly, that it includes a compiled message flow called myflow containing some embedded version information (author and version) which is displayed here, as well as the date it was last modified.
首先，其中包括一个名为myflow的已编译消息流，该消息流包含这里显示的一些嵌入的版本信息(作者和版本)，以及最后修改日期。
The properties view shows properties of the currently selected file in the workspace, including the time it was last modified and its size.
properties视图显示工作空间内当前选择的文件的属性，包括上次修改它的时间及其大小。
Because WalkFilter modifies the input document, it is no longer possible to rely on the date a file was last modified to decide whether it should be restyled or not.
由于WalkFilter修改输入文档，所以不再可能依靠最后修改文件的日期来确定是否应该重新制定文档的样式。
Modified contains data concerning when the directory was last modified.
modified含有关于何时进行最后一次目录修改的数据。
Or, if there's a "last modified" timestamp in the relational record, use the LC LSX to compare it with the last modified time of the Notes document.
或者，如果关系记录中有最后一次修改的时间戳，可以使用LCLS x来将它与Notes文档的最后修改时间作比较。
Time stamps, date stamps, the last page modified, the date and time a page was last modified—all of these might be unimportant components of your Web page that you can easily remove.
时间戳、日期戳、最后修改的页面、页面最后修改日期和时间 ——所有这一切都可能是Web 页面中可以删除的不重要的组件。
It was last modified at 18.23 BST on Tuesday 2 August 2011.
最后修改于2011.8.2星期二18：23BST。
It was last modified at 18.23 BST on Tuesday 2 August 2011.
最后修改于2011.8.2星期二18：23BST。
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