For reasons outside of the scope of this entry, I recently installed Ubuntu's package (for Ubuntu 20.04) of the Python netaddr on a system of ours. When I did, I got an interesting Python warning that I hadn't seen before: (more…)

In this post, you will discover how I used various tools to track down a memory leak in my Python application under Windows!

Let’s explore two great Python libraries — itertools and more_itertools and see how to leverage them for data processing… (more…)

Please see the Instructor Notes if you plan on teaching the course. (more…)

I finally beat the S&P 500 by 10%. This might not sound like much but when we’re dealing with large amounts of capital and with good… (more…)