How To Copy Contents From Sites Which Says Copy Contents Is Not Allowed?

In my older post, I posted How to prevent copy contents from your site? It was a javascript by which we can prevent copy contents from site. But you can also disable this hack just by simple way.

What if I will disable javascript from my browser? Then I can easily copy contents from the site which says copy contents is not allowed.

For firefox user, you can disable javascript by going to Tools> Options> Contents> Unchecked the Enable JavaScript.