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Фото: Christian Charisius / Pool / Reuters
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This talk had nothing to do with cyber security, but was more about, the use of drones in warfare. It presents the historical use of drones in war and how it has changed with time, to what it is today. 6
fdatasync instead of fsync. Data-only sync wihtout metadata journaling saves measurable time per commit. The reimplementation uses sync_all() because it is the safe default.
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Naturally, the iPad Air M4 is running iPadOS 26, which was released last fall. It was, without a doubt, the biggest iPadOS update we’ve seen, bringing a far more robust multitasking system than the iPad has ever had before. It’s most noticeable and useful on the larger 13-inch screen, but having greater freedom with window management and more robust background tasks is a huge step forward — even if the Liquid Glass visual redesign is a bit divisive.，更多细节参见新收录的资料