title: Python: How to change hex string int integer?
body: <blockquote>
    <p><strong>Possible Duplicate:</strong><br>
    <a href="https://stackoverflow.com/questions/209513/convert-hex-string-to-int-in-python">Convert hex string to int in Python</a>  </p>
  </blockquote>
  
  <p>Hello, I want to use some string like "0xFF123456" as a 32-bit unsigned integer.
  Please give me some advice.
  Thanks.</p>