We're talking about extracting data from complex relational databases. This is -- in a way -- another case study for my Unlearning SQL book.

We're talking about extracting data from complex relational databases. This is -- in a way -- another case study for my Unlearning SQL book.

We're talking about extracting data from complex relational databases. This is -- in a way -- another case study for my Unlearning SQL book.

Let's talk about extracting data from complex relational databases. This is -- in a way -- another case study for my Unlearning SQL book.

I'm working on revisions to Python 3 Object-Oriented Programming. Meanwhile, I have big news on Packt's end-of-year promotions.

I’m always striving to make the knowledge in Python Real-World Projects, as useful as possible. That’s why I’m so excited about Packt’s $9.99 End-of-Year Sale! This adds …

Starting back in 2011 I was working on a way to manage a variety of spreadsheets in a variety of layouts with a common schema. Over the last 13 years, I've been updating and maintaining this little project. It's not widely used, but it interests me.

Fundamentally, the use of …

In the process of writing Unlearning SQL, I had a need to extract SQL blocks from Python programs. Of course, I tried grep. It wasn't ideal.

Modern Python Cookbook — with lots and lots of recipes — is something you might need. Find the results of checking all these recipes here: https://www.amazon.com/Modern-Python-Cookbook-updated-techniques/dp/1835466389

I (reluctantly) switched from using mypy to using pyright to check all of these recipes carefully. The type alias (PEP …

Big Announcement: the 2024.8 version of Unlearning SQL, and the 2024.9 version of Pivot to Python are available from booksellers online. Both are revised and all the code tested with Python 3.12.

Let's say you want to self-publish an ebook and a print-on-demand paperback book.

This isn't impossible, nor is it particularly easy. Here's what I've learned.