One day, I suddenly wondered how to detect when a USB device is plugged or unplugged from a computer running Linux. For most users, this would be solved by relying on libusb. However, the use case I was investigating might not actually want to do so, and so this led me down a poorly-documented rabbit hole.
PEP 827 – Type Manipulation
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Подростки распылили перцовый баллончик на пассажиров электрички под Петербургом20:54
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