常见问题主题 - 为什么我的翻车速度如此之慢？ [英] FAQ Topic - Why are my rollovers so slow?
问题描述
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常见问题解答主题 - 为什么我的翻车这么慢？
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图像由浏览器缓存，具体取决于
$发送的标题b $ b服务器。如果服务器没有为浏览器发送足够的信息
以确定图像是否可缓存，则浏览器
将检查每次更改图像时图像是否已更新
src图像（在某些用户设置中）。要克服这个问题，你需要发送合适的标题。
http://www.mnot.net/cache_docs/
-
这样的发布每天自动发送一次。他们的b
目标是回答重复的问题，并将内容提供给社区进行持续评估/改进。完整的
comp.lang.javascript常见问题解答位于 http： //jibbering.com/faq/index.html 。
FAQ工作人员是一群志愿者。这些
每日帖子的发送由 http：// www。 pair.com 。
11月7日下午4:00，FAQ服务器 < javascr ... @ dotinternet.bewrote：
----------------------- ------------------------------------------------ <无线电通信/>
常见问题解答主题 - 为什么我的翻车速度这么慢？
-------------------------- ---------------------------------------------
图像由浏览器缓存，具体取决于
服务器发送的标头。如果服务器没有为浏览器发送足够的信息
以确定图像是否可缓存，则浏览器
将检查每次更改图像时图像是否已更新
src图像（在某些用户设置中）。要克服这个问题，你需要发送合适的标题。
http://www.mnot.net/cache_docs/
也许应该提到CSS精灵？如果浏览器支持CSS
它们是一个更快的解决方案。
彼得
11月9日下午12:38，Thomas''PointedEars''Lahn< PointedE ... @ web.de>
写道：
Peter Michaux写道：
也许应该提到CSS sprites？如果浏览器支持CSS
，则它们是更快的解决方案。
-v please
" -v" ？
Peter
Peter Michauxaécrit：
11月9日下午12:38，Thomas''PointedEars''Lahn< PointedE ... @ web.de>
写道：
> Peter Michaux写道：
>>也许应该提到CSS sprites？如果浏览器支持CSS
它们是一个更快的解决方案。
-v please
" -v" ？
Rhaa，我喜欢这个新闻组，总是有些笑话一遍又一遍
及以上。每次都让我微笑:)
无论如何，要停止（我希望）这个-v每个人都在开玩笑，让我试试
一个解释。
当托马斯正在写-v please时他只是要求某人更加啰嗦，他想要更多的解释。看起来Thomas是
假设每个人都在使用-v命令行工具。参数
很常见，就这么简单。
-
laurent
-----------------------------------------------------------------------
FAQ Topic - Why are my rollovers so slow?
-----------------------------------------------------------------------
Images are cached by the browser depending on the headers sent by
the server. If the server does not send sufficient information
for the browser to decide the image is cacheable, the browser
will check if the image has been updated every time you change the
src of an image (in some user settings). To overcome this you
must send suitable headers.
http://www.mnot.net/cache_docs/
--
Postings such as this are automatically sent once a day. Their
goal is to answer repeated questions, and to offer the content to
the community for continuous evaluation/improvement. The complete
comp.lang.javascript FAQ is at http://jibbering.com/faq/index.html.
The FAQ workers are a group of volunteers. The sendings of these
daily posts are proficiently hosted by http://www.pair.com.
On Nov 7, 4:00 pm, "FAQ server" <javascr...@dotinternet.bewrote:-----------------------------------------------------------------------
FAQ Topic - Why are my rollovers so slow?
-----------------------------------------------------------------------
Images are cached by the browser depending on the headers sent by
the server. If the server does not send sufficient information
for the browser to decide the image is cacheable, the browser
will check if the image has been updated every time you change the
src of an image (in some user settings). To overcome this you
must send suitable headers.
http://www.mnot.net/cache_docs/Perhaps CSS sprites should be mentioned? If a browser supports CSS
they are a faster solution.
Peter
On Nov 9, 12:38 pm, Thomas ''PointedEars'' Lahn <PointedE...@web.de>
wrote:Peter Michaux wrote:Perhaps CSS sprites should be mentioned? If a browser supports CSS
they are a faster solution.
-v please"-v" ?
Peter
Peter Michaux a écrit :On Nov 9, 12:38 pm, Thomas ''PointedEars'' Lahn <PointedE...@web.de>
wrote:>Peter Michaux wrote:>>Perhaps CSS sprites should be mentioned? If a browser supports CSS
they are a faster solution.-v please
"-v" ?Rhaa, I love this newsgroup it is always the some jokes over and over
and over. Makes me smile everytime :)
Anyway, to stop (I hope) this "-v" joke everybody is making, let me try
an explanation.
When Thomas is writing "-v please" he is simply asking someone to be
more "verbose", he wants more explanations. Looks like Thomas is
assuming everyone is using command lines tools where the "-v" parameter
is quite common, that''s as simple as that.
--
laurent
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