twitter bootstrap 3 setting active tab in js not working

Question

Yeah, so this has been asked about 1000 times, but I tried the answers and none seem to be working for me.

Here are my tabs:

Answer 1

The first problem is here:

$('#tab a:first').tab('show')

#tab makes reference to an id="tab", and you don't have one. Replace #tab with .nav-tabs or add an ID to your ul:

$('.nav-tabs a:first').tab('show')

Your second problem is that you forgot to remove the : next to the a:

$('.nav-tabs a:[href="#security"]').tab('show')

It should be:

$('.nav-tabs a[href="#security"]').tab('show')