Or add new nodes, delete existing nodes, etc. With DOM, the problem is not much more difficult than any other operation we might perform on a Python list. The World Wide Web Consortium's DOM page. The DOM Level 1 Recommendation. About The Author David Mertz has, by this time, been writing software for a couple decades, but has spent that same time generally writing about quite different matters.
Roads come together.
The main thing that has attracted him to Python is that in comparison to most other programming languages it is both aposiopetic and aphaeretic. You can just write what you mean without the language making extra demands of your fingers.