title: Display Float as String with at Least 1 Decimal Place
body: <p>I want to display a float as a string while making sure to display at least one decimal place. If there are more decimals I would like those displayed.</p>
  
  <p>For example:
  1 should be displayed as 1.0
  1.2345 should display as 1.2345</p>
  
  <p>Can someone help me with the format string?</p>