Bash functions are essentially reusable wrappers around commands. You can use them to define complex command pipelines or to perform some detailed work and echo the result. They accept arguments and ...

An automatic toll gate system using Arduino revolutionises traditional toll collection by eliminating manual intervention.

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 ...

GOP congressional leaders have stood aside the past four months as President Donald Trump has attacked legislative branch prerogatives — shuttering agencies, canceling federal grants and imposing ...

The Library Company reading room on Juniper Street in Philadelphia c. 1935, one of the group’s main locations from 1880 to 1935. The Library Company of Philadelphia Founding father Benjamin Franklin ...

Section 1. Purpose. This order continues the reduction in the elements of the Federal bureaucracy that the President has determined are unnecessary. Sec. 2. Reducing the Scope of the Federal ...

Have you ever found yourself endlessly dragging formulas across rows or columns in Excel, only to realize there’s got to be a better way? Maybe you’ve spent hours creating helper columns or ...

If you’ve ever found yourself endlessly repeating the same formulas or tasks in Excel, you’re not alone. We’ve all been there—copying, pasting, and tweaking formulas across workbooks, only to realize ...

I n early August, Hunter Dunlap, a professor and librarian at Western Illinois University, was with his wife to celebrate her final chemotherapy session when he opened an email from work. He was being ...

As a person with a chronic illness, I'm no stranger to bloodwork. I used to pore over my lab results, googling the various meanings, and trying not to panic when a test fell out of range. Function ...

Connecting to an SQLite database The sqlite3 that we will be using throughout this tutorial is part of the Python Standard Library and is a nice and easy interface to SQLite databases: There are no ...