how to detect version of browser and clear each browser history related to that domain only in javascript while login process

I am using a simple website,The problem is that if whenever i editing a website and making changes, i am not getting those changes immediately,to see those changes i have to clear my browser's cache.I need a way to tell my computer not to use the version of that file it downloaded previously, and to instead download a fresh copy of it. and also Sometimes i can hit the refresh button in my browser to download all the files from the website and not use cache, but if that does not work i can clear all of your browser's cache.