title: The best way to define character set of an HTML5 Web Page?
body: <p>So what is the best way to define? Thanks!</p>
  
  <pre><code>&lt;meta charset='utf-8'&gt;
  </code></pre>
  
  <p>or</p>
  
  <pre><code>  &lt;meta http-equiv='Content-Type' content='text/html; charset=utf-8'&gt;
  </code></pre>
  
  <p>or</p>
  
  <pre><code>  &lt;meta http-equiv='charset' content='utf-8'&gt;
  </code></pre>