title: Loading local data into a WebView with "loadHtmlString" or "loadRequest"?
body: <p>I'm testing the WebView as a RichTextEditor.
  I've noticed there are 3 methods to load data into it, so I googled to find out which are the differences between them, but find no clear answer.
  Could someone please give me some insight about that?</p>
  
  <p>Am I right supposing it's best to use <code>loadHtmlString</code> for local content and <code>loadRequest</code> for web content?</p>
  
  <p>Thanks for your support!</p>