Visual Basic for Applications (VBA) was long the undisputed king of the spreadsheet, but its dominance is finally waning. From security nightmares to the rise of modern tools, the era of legacy macros ...

My team and I put the best free PDF editors to the test - and these are the top picks I've ever used. They're all completely free to use, whether you're creating a PDF file from scratch or modifying ...

We list the best free office software, to make it simple and easy to use a free alternative to Microsoft Word. However, over the years other companies have released rival office suites to help with ...

Learn the benefits and risks of options and how to start trading options Lucas Downey is the co-founder of MoneyFlows, and an Investopedia Academy instructor. Samantha (Sam) Silberstein, CFP®, CSLP®, ...

The Visual Crossing Weather API provides developers with weather data for any programming language or script. The Weather API provides instant and scalable access to both historical weather reports ...

This extension runs the latest pdf.js underneath. A demo of their editor (hence ours) can be found here. Most extensions currently in the marketplace have problems too deep to fix. These problems ...

Abstract: This paper is the first of a two-part series on the topic of visual servo control using computer vision data in the servo loop to control the motion of a robot. In this paper, we describe ...