13:59, 5 марта 2026Мир
DOS 1.x (1981) had no explicit memory management support. It was designed to run primarily on machines with 64K RAM or less, or not too much more (the original PC could not have more than 64K RAM on the system board, although RAM expansion boards did exist). A COM program could easily access (almost) 64K memory when loaded, and many programs didn’t rely on even having that much. In fact the early PCs often only had 64K or 48K RAM installed. But the times were rapidly changing.
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SpaceX计划在2027年底前向太空发射约1200颗第二代卫星。该公司希望借此在全球范围内提供具备DSL宽带质量的移动版Starlink互联网服务，下载速度可达100兆比特/秒，上传速度可达50兆比特/秒。（新浪财经）
I made a massively multiplayer snake game that’s accessible over ssh. Play by running ssh snakes.run in your terminal: