title: Get the Decimal part out of a float number
body: <p>I need to get the decimal part out of a float number, for example:</p>
  
  <p>float x = 18.30;</p>
  
  <p>I need a way to get the '.30' in another float.. so I will have a float equals to 18.30 and another one equals to .30</p>
  
  <p>Any ideas?</p>