title: Too many characters in character literal - trying to check if my value is not within ASCII values '&#092;&#048;'
body: <pre><code>/*Visit only nodes with keys*/
      if(root.alpha != '&amp;#092;&amp;#048;'){
  
      }
  </code></pre>
  
  <p>as the title above says. How would I do this better? I'm trying to check if the character (root.alpha) is not within that spectrum. Thanks.</p>