Table fixed header and scrollable body

Question

I am trying to make a table with fixed header and a scrollable content using the bootstrap 3 table. Unfortunately the solutions I have found does not work with bootstrap or

Answer 1

Update

For newer and still maintained library try jquery.floatThead (as mentioned by Bob Jordan in the comment) instead.

Old Answer

This is a very old answer, the library mentioned below no longer maintained.

I am using StickyTableHeaders on GitHub and it works like charm!

I had to add this css to make the header not transparent though.

table#stickyHeader thead {
  border-top: none;
  border-bottom: none;
  background-color: #FFF;
}