How Do I Quickly Tweak All Files in a Folder?

I recently got hooked on Tableau Public. It's pretty awesome! One of the downsides, however, is the need to find yourself some interesting "open" datasets to visualize. As the number of prospective students at British universities has long been of interest to me, I thought I'd check out if UCAS had any publicly available data … Continue reading How Do I Quickly Tweak All Files in a Folder?