CSS in App_Theme folder gets Cached in Browser

Question

The Stylesheet in the App_Theme folder gets cached in the browser. What should be the approach? so that whenever there is a new deployment the browser should take the latest

Answer 1

may be send the time stamp as a get parameter as well.

EG:

http://mysite.com/theme/dir/style.css?id=24033957203712

where 24033957203712 is the time stamp.