Цены на нефть взлетели до максимума за полгода17:55
Most digital images intended for viewing are generally assumed to be in sRGB colour space, which is gamma-encoded. This means that a linear increase of value in colour space does not correspond to a linear increase in actual physical light intensity, instead following more of a curve. If we want to mathematically operate on colour values in a physically accurate way, we must first convert them to linear space by applying gamma decompression. After processing, gamma compression should be reapplied before display. The following C code demonstrates how to do so following the sRGB standard:
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16:48, 27 февраля 2026Экономика
过去一年中，“豆包手机”的推出，以及2026年年初爆火的“OpenClaw”，让我们看到了助手型智能体的一些早期探索，令人振奋。前者代表了设备级智能体的尝试：它将智能体能力深度嵌入操作系统，通过模拟人类操作以调取各类App，为用户完成任务。后者则是一种始终在线的解决方案，能够主动观察与执行任务，并通过本地部署获取丰富的个性化数据和软件控制权，初步体现了个人助手型Agent的一些核心特征。