Trying to use hex() without 0x
<p>The <code>hex()</code> function in python, puts the leading characters <code>0x</code> in front of the number. Is there anyway to tell it NOT to put them? So <code>0xfa230</code> will be <code>fa230</code>.</p>

<p>The code is</p>

<pre><code>import fileinput
f = open('hexa', 'w')
for line in fileinput.input(['pattern0.txt']):
   f.write(hex(int(line)))
   f.write('\n')
</code></pre>
