How to create a drop-down list in Excel in seconds - and save yourself tons of time

Drop-down lists in Excel are a great way to speed up data entry, keep your sheet tidy, and avoid typos. No formulas required!
InfoQ

Are You Missing a Data Frame? The Power of Data Frames in Java

Vladimir Zakharov explains how DataFrames serve as a vital tool for data-oriented programming in the Java ecosystem. By ...
The Guardian

Experience: I am the Excel world champion

I have been called the LeBron James of spreadsheets, but I try not to take myself too seriously Growing up in Waterford, south-east Ireland, I was always good at maths. I first used Excel at ...
The Washington Post

Between the sheets at the college Excel championships

Warning: This graphic requires JavaScript. Please enable JavaScript for the best experience. You know how hard it is to be the most distinct person at the Luxor Hotel ...