3 ms·I read this book when it had side comments - they were fantastic helpby tomwalker 14y agoI read this book when it had side comments - they were fantastic helpkmfrk 14y agoLet's be plain: it was the only way to get the code examples to work. ;)tomwalker 14y agowell, to put it a different way, it allowed those working through the book to make small updates to compensate for django updates :)