Even if you've never heard of Matrix by ITA software, you've certainly seen its magic at work. It powers both Google Flights as well as KAYAK, and is the tool travel agents have used for decades to ...

If you've ever had to evaluate a solution then you probably know what a requirements matrix is. Typically in the form of a spreadsheet, it is a list of capabilities -- or requirements -- a given ...

What is the Eisenhower Matrix? The Eisenhower Matrix, also known as the Urgent-Important Matrix, is a powerful tool that can help you prioritize your activities more effectively. By categorizing tasks ...

When I'm looking to book a paid flight, I head to Google Flights. The site has improved over the years, so it's usually the ...

Standards is a series explaining various tech protocols, looking at their practical implementation, and where we could find them in devices around us. At the beginning of this year, WhatsApp debuted a ...

Inverting a matrix is one of the most common tasks in data science and machine learning. In this article I explain why inverting a matrix is very difficult and present code that you can use as-is, or ...