Python Number Conversion Chart
--------------------------

<table>
<thead>
<tr>
<th>From</th>
<th>To</th>
<th>Expression</th>
</tr>
</thead>
<tbody>
<tr>
<td>45</td>
<td>"45"</td>
<td>str(data)</td>
</tr>
<tr>
<td>45</td>
<td>"101101"</td>
<td>bin(data)[2:] or '{0:b}'.format(data)</td>
</tr>
<tr>
<td>45</td>
<td>"0x2D"</td>
<td>hex(data)[2:] or '{0:x}'.format(data)</td>
</tr>
<tr>
<td>45</td>
<td>"\x00\x00\x00\x2d"</td>
<td>struct.pack('!i', data)</td>
</tr>
<tr>
<td>"45"</td>
<td>45</td>
<td>int(data)</td>
</tr>
<tr>
<tr>
<td>"45"</td>
<td>"3435"</td>
<td>data.encode('hex') / codecs.encode(b"45", "hex_codec") in Python 3</td>
</tr>
<td>"101101"</td>
<td>45</td>
<td>int(data, 2)</td>
</tr>
<tr>
<td>"2D"</td>
<td>45</td>
<td>int(data, 16)</td>
</tr>
<tr>
<td>"2D"</td>
<td>"\x2d"</td>
<td>binascii.unhexlify(data) or data.decode('hex') (Removed in Python 3)</td>
</tr>
<tr>
<td>"\x00\x00\x00\x2d"</td>
<td>45</td>
<td>struct.unpack('!i', data)[0]</td>
</tr>
<tr>
<td>"\x2d"</td>
<td>"2D"</td>
<td>binascii.hexlify(data)</td>
</tr>
<tr>
<td>"3435"</td>
<td>"45"</td>
<td>data.decode('hex')  / codecs.decode(b"3435", "hex_codec") in Python 3</td>
</tr>
</tbody>
</table>

Comments are welcome here or <a href="http://blog.amir.rachum.com/post/48428590088/python-number-conversion-chart">in the original blog post</a> regarding this table.