Physics and Python stuff. Most of the videos here are either adapted from class lectures or solving physics problems. I ...

Programming computers used to be harder. Don’t get us wrong — today, people tend to solve harder problems with computers, but the fundamental act of programming is easier. We have high-… ...

Using NumPy for array and matrix math in Python Many mathematical operations, especially in machine learning or data science, involve working with matrixes, or lists of numbers.

Python is a high-level language, so it’s not suitable for system-level programming—device drivers or OS kernels are out of the picture. It’s also not ideal for situations that call for cross ...

When typing input, enter will jump you down to the next line, whereas shift-enter gets python to evaluate the code-cell. You can also press the run button in the menu bar instead of shift- enter. A ...