David Wahler wrote:
That's really interesting; I'd never heard of that response code
before. I guess these days (with XMLHttpRequest being so popular) it's
not such a big deal, but it's still nice to know about. Thanks!
By the way, I know this is in the HTTP standard but are there any major
browsers that don't support it? I've just tested with Firefox 1.0.6 and
IE 6.0 and it works fine.
HTTP/ ***1.0*** 204 No content
This header is fully supported starting NCSA Mosaic and even earlier in
Gopher prototypes.
The only ever existed issue was with IE >= 5.1 && IE < 5.5 - on this
platform one got hourglass coursor for the system timeout period
(despite the page still did not change).
I wrote an article here about this header but cannot google it out -
that was some week, my head doesn't work. Anyway - the history of this
header really needs to be described some day as a shining sample: how
people do not see sometimes things which they need desperately - if
such things are too close to their nose.
This header existed *for years* before in late 90's one currently
disappeared US-based online music CD store started to use it in their
shoppping basket program. Competitors spyed for the trick, stole HTML
codes(for no avail naturally) - and no one guessed to simply open damn
public HTTP specs. :-)
Any way - use it with no fear... and roalty-free :-)