1·You may need to clear your DNS cache.
你可能需要清理你的DNS缓存。
2·A cache is just something stored or hidden away.
缓存就是存储或隐藏起来的东西。
3·There are lots of issues and solutions around this, but in this case you have at least one thing going for you—the browser cache.
虽然存在许多有关这方面的问题和解决方案，但是在这种情况下您至少有一件事情要去做 — 浏览器缓存。
4·If anything fails, then you might have left out some files in the cache manifest.
如果出现任何失败，那么您可能在缓存清单中遗漏了一些文件。
5·When you have this all setup, check it out in a browser that supports the application cache.
当你将这些设置妥当时，就在支持应用程序缓存的浏览器里测试一下吧。
1·Nothing will be saved obviously, but no errors will be given-the application will simply not have a cache in this case.
显然不会保存任何东西，但是也不会报错—应用程序在这种情况下只是不会具有高速缓存。
2·The next line shows us that while 231MB is being used, only 86MB of this is actually being used by applications; the rest is being used for buffers and cache.
下一行告诉我们尽管有 231MB 内存正在使用，但是应用程序只使用了其中的 86MB；缓冲区和高速缓存使用了其余的内存。
3·Even when the networked world catches up, there will be situations that perform better with a custom cache.
即使在联网世界到来的时候，有时也有使用定制的高速缓存更好执行的情况。
4·Sometimes you need to check a user's authentication credentials with a connection to a corporate LDAP directory or database, and the operation to cache is this transaction.
有时您需要检查一个用户连接到公司 LDAP 目录或数据库的认证凭证，对此进行高速缓存的操作就是这样的事务。
5·If the value is 0, the disk cache will not be created.
如果该值为0，那么将不会创建磁盘高速缓存。