how to use bootstrap tooltips code example

Example 1: bootstrap button tooltip

<!-- Bootstrap button Tooltip 
You can look here for in depth info: 
https://getbootstrap.com/docs/4.0/components/tooltips/

OR use the bellow example : -->
<button type="button" class="btn btn-secondary" data-toggle="tooltip" data-placement="top" title="Tooltip on top">
  Tooltip on top
</button>

Example 2: tooltip bootstrap

<!-- data-container="body"	->	Show above all -->
<!-- data-html="true" 		->	Accept html -->
<!-- data-placement="right"	->	Tooltip side (right,top,left,bottom) -->
<a data-container="body" data-toggle="tooltip" data-html="true" data-placement="right" title="Teste">