Re: Condition to link to javascript code?

[Achim Gratz]

Am 22.12.2016 um 20:54 schrieb Richard Stallman:
> Also, is klipse.js likely to stay in the cache for a long time?
> If so, whichever server it is will only find out the first time
> someone gets klipse.js.

That's a commonly held misconception.  Most CDN that use long cache 
expirations (a year is commonly seen) have separate mechanisms in place 
to ensure that the cached copy can be replaced/updated before 
expiration.  The CDN server will generally get at least one HEAD request 
for each vist, even if the cached copy for most or all of the actual 
library content is getting used in the end.

--
Achim.

(on the road :-)