W hen writing formulas in Excel, SUM and VLOOKUP are staples for beginners. But since Excel has over 400 functions, it's helpful to know more of the extremely useful ones, especially when looking to ...

HackerRank isn’t just a random collection of problems; they’ve organized their SQL section pretty well. You can find ...

The Musical Gestures Toolbox (MGT) is a Matlab toolbox for analysing music-related body motion, using sets of audio, video and motion capture data as source material. It was primarily developed for ...