Elysse Bell is a finance and business writer for Investopedia. She writes about small business, personal finance, technology, and more. Erika Rasure is globally-recognized as a leading consumer ...

Python has become one of the most popular programming languages out there, particularly for beginners and those new to the hacker/maker world. Unfortunately, while it’s easy to get something up and ...

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 ...

Simplicity in logo design isn't lazy; it's strategic. A simple logo's job isn't to describe, but to identify. We break down 25 best examples from brands like Apple, FedEx, and Nike to uncover the core ...

Community service guide — informational only. If your days run on carpool, errands, and back-to-back emails, the last thing you want is a complicated fitness plan. Good news: North Penn is built for ...

Imagine you have a directory filled with thousands of files, and you have been asked to process these files one by one. Sounds quite tedious, right? Well not, if you are using For loops in Bash script ...

More good reads and Python updates elsewhere Python’s cffi reaches version 2.0 One of the most convenient and popular libraries for calling into the world of C from Python just got a major ...

In forecasting economic time series, statistical models often need to be complemented with a process to impose various constraints in a smooth manner. Systematically imposing constraints and retaining ...