Design Patterns
Future smoke alarms might use very different tech. Researchers have developed an AI-based system that uses machine learning to detect fire in video feeds. The tool can spot fire and smoke in footage from "any camera", says Prabodh Panindre at New York University – including CCTV, doorbell cameras and phone cameras.
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California introduces age verification law for all operating systems, including Linux and SteamOS — user age verified during OS account setup
customize their desktop with CSS files, instead of having to edit two or three different styles
Generally, the best way to do validation in a Web form is to use type="email". That's still equivalent to to a regular expression that isn't technically correct but which is usually good enough: