Learning how to create a file in Python will open up a huge number of coding possibilities. This is useful if you want to store data to provide consistency between uses. However, it’s also ...

Discover how Python in Excel transforms data analysis with advanced features. Is it worth the hype? Find out if it’s right ...

Simply create a new .py file in the same folder as your main Python code. Then “import” that file as you now know how to do, then access the functions from within that module.

Discord is an IRC-like chat platform that all the young cool kids are hanging out on. Originally intended as a way to communicate during online games, Discord has grown to the point that there are … ...

Tracking cellphone signals is much, much easier than you think. This demo from Danish IT pro Keld Normal uses a $7 USB device to snoop in on cell signals, essentially sniffing out any cellphones ...

In Observable, though, cells run in the order they’re needed—what’s called a reactive dataflow.That means you can refer to x with y = x * 10 in a cell above the cell that defines x.And, you ...

Free, hosted Observable notebooks provide an interactive experience and lots of free, open-source Observable JS code you can reuse and learn from. Here's how to get started.