Physics and Python stuff. Most of the videos here are either adapted from class lectures or solving physics problems. I really like to use numerical calculations without all the fancy programming ...

—you’re not alone. This issue occurs when Windows can’t locate Python’s executable in your system’s PATH. Luckily, there are several simple ways to fix it, so you can run Python and pip from any ...

If you’re new to Python, one of the first things you’ll encounter is variables and data types. Understanding how Python handles data is essential for writing clean, efficient, and bug-free programs.

If a constraint involves a negated boolean variable, assigning a boolean numpy array results in an error when calling Constraint.violation. Assigning a list works ...

If you’re looking to boost your Python development skills, PyCharm is a fantastic tool to help you do just that. This guide will walk you through everything from setting up the software to writing and ...

Booleans may seem harmless, but using them can be fraught with peril. When you can’t avoid them, follow these five rules. Booleans are deceptively simple. They look harmless—just true or false, right?

Python’s new template strings, or t-strings, give you a much more powerful way to format data than the old-fashioned f-strings. The familiar formatted string, or f-string, feature in Python provides a ...

COVID-19 disease, due to its rapid spreading worldwide, has led to the most severe pandemic since the deadly Spanish flu, which killed up to 100 million individuals in the past century. Most ...