Twenty years! I’ve been writing this column for 20 years. As I said back on the 15th anniversary, “except for teaching, that’s the longest time I’ve ever devoted to a single activity.” And I’ve ...

Unlike one-off tools, Column From Examples records transformation steps so results remain stable as new data is added.

As if life weren’t depressing enough these days, The Washington Post had a real pick-me-up of an article last week that about made me throw in the towel — to the robots. “See which jobs are most ...