center a row using Bootstrap 3

Question

How to center a row (12 column) in Bootstrap 3 ? I do not want to use the offset

I am using this way but not worked.

Answer 1

you can use grid system without adding empty columns

 ... 

change col-xs-2 to suit your layout.

check preview: http://jsfiddle.net/rashivkp/h4869dja/