title: How can I treat a string as a sequence of hexadecimal values in PowerShell?
body: <p>I have a string of characters in PowerShell like so:</p>
  
  <p><code>Encoded: A35C454A</code></p>
  
  <p>I want to treat each character as a hexadecimal value. In Ruby, this is as simple as <code>Encoded[0].hex</code>. How can I do this in PowerShell?</p>