I started caching some of the static files on my application,
I was wondering - Lets say I have an article on my website and I *want* to
cache it. How will I cache it AND will be able to make my visitors
"re-cache" it if it has been changed?
I read how to do that on static pages, but couldn't find any reference that
does not use mod_expires (since I don't have it)...
And, if I am already sending a message,
How do I use *Header set Expires* (on htaccess) and specifying "in a week"?
Couldn't find any answer to this question as well..