title: How to make popover appear where my mouse enters the hover target?
body: <p>This is an example code to show the popover window display below my button:</p>
  
  <pre><code>$.fn.popover.defaults = $.extend({} , $.fn.tooltip.defaults, {
  placement: 'bottom', content: ''
  </code></pre>
  
  <p>Now I want the popover window appear on the place where my cursor moves on(not only top/bottom/left/right, but a specific location which depends on where user put their cursor on). </p>
  
  <p>How to get it? </p>