Москвичей предупредили о резком похолодании09:01
Condition is designed to check the current value when a consumer wakes up. That's fine when state only moves forward, but it falls apart when transitions are fast. When the setter changes state, it calls notify_all(), which schedules wakeups for every waiting consumer. But in a single-threaded event loop, no consumer actually runs until the current coroutine yields. If the value changes again before that happens, consumers wake up and re-evaluate their predicate against the current value, not the value that triggered the notification. The predicate fails and the consumer goes back to sleep, potentially forever.
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МИД России вызвал посла Нидерландов20:44
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Powered by the new M5 chip, Apple’s latest MacBook Airs are more powerful than ever with double the base storage (512GB), but they also cost $100 more than their predecessor. Fortunately, though, we’ve found a few ways to save. Best Buy is offering the new 13-inch M5-powered MacBook Air for $1,099 with a $50 gift card and the 15-inch for $1,299 with the same perk ahead of their March 11th release date. That said, if you’d rather spend less and don’t mind buying last year’s model, Amazon’s also selling the 15-inch M4 MacBook Air with 512GB of storage and 16GB of RAM for an all-time low of $1,099, matching the price of the new 13-inch Air.