From Power Query to the Data Model, here are the five architectural gaps that keep me paying for Microsoft 365.

Programming is a much required skill in 2026 and there are a number of languages STEM professionals should strive to learn.

Homebrew is a free, open-source package manager for Linux and MacOS that simplifies the installation and management of software. Think of Homebrew as a command-line version of the App Store that ...

Tired of out-of-memory errors derailing your data analysis? There's a better way to handle huge arrays in Python.

Sometimes, reading Python code just isn’t enough to see what’s really going on. You can stare at lines for hours and still miss how variables change, or why a bug keeps popping up. That’s where a ...

Abstract: The antenna module is one of the main scattering sources in low-observable platforms. Its radar cross section (RCS) needs to be suppressed in ultra-wideband to avoid detection by enemy ...

An exercise-driven course on Advanced Python Programming that was battle-tested several hundred times on the corporate-training circuit for more than a decade. Written by David Beazley, author of the ...

Functions are the building blocks of Python programming. They let you organize your code, reduce repetition, and make your programs more readable and reusable. Whether you’re writing small scripts or ...

Overview A common problem: you have a directory full of files and want to take some action every time something changes in it. The "Watchdog" library for Python gives you tools to observe changes in a ...