How to disable/not to send Last-Modified Header

[bartzy]

Hi,

Sorry for the bump, but this didn't fix the issue in my case.

I have static files that never change. I want to set future expires
header for them and to force the browser NOT to check if the cached
version is valid with if-modified-since conditional GET.

when I remove the Last-Modified header in nginx like Igor suggested,
Only the expires and cache-control (max-age...) get sent, but I think
the browser doesn't even save the resource in cache (tried with both IE8
and FF3.6).

This is my related configuration block:
[code]
location ~* \.(js|css|png|jpg|jpeg|gif|htc)$ {
   expires               max;
   add_header      Cache-Control public;
}
[/code]

Thanks!

Posted at Nginx Forum: http://forum.nginx.org/read.php?2,62782,165708#msg-165708