Learn the NumPy trick for generating synthetic data that actually behaves like real data.

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 ...

Abstract: This article studies the effect of transceiver array aperture size on the inversion ability of the linear integral equation-based solver for the electromagnetic (EM) reconstruction of 2-D ...

Tired of manually creating address objects one by one in your Palo Alto Networks firewall? There’s a better way! This comprehensive guide will show you how to leverage the power of the Pan-OS Python ...

Instantiating a numpy object array to hold an array with dtype int converts the inner array to dtype object. 'python': '3.12.10 (main, Apr 29 2025, 00:24:54) [GCC 12.2.0]', 'uname': ...

Astronomers have spotted something strange and spectacular: a mysterious object that keeps emitting pulses every 44 minutes. In a press release from Australia’s Curtin University, which was part of ...

You often have to make quick judgments about the number of objects you encounter in the world. You might see a group of people walking toward you. It is useful to know whether there are roughly five, ...