The five two-tone color options—the boring, businesslike black and gray, plus purple-and-gray lavender, pink-and-baby-blue ...

Combinatorics, or at least part of it, is the art of counting. For example: how many derangements does a set with n n elements have? A derangement is a bijection with no fixed points. We’ll count them ...

The Comms Officer remains a safe choice for many GDF players, though they are fragile, making it difficult to keep them in ...

Chris Rawson has been using Apple's products on and off since 1982. He was a mostly a Windows user during Apple's "wilderness years" in the mid- to late-90s, but he came back to the Mac in 2003. From ...

As there is now a Home Assistant Core integration for WeatherFlow which uses the UDP API, I had to make a new Integration that uses the REST API, with a different name (WeatherFlow Forecast). The new ...