ballin#One night — after a glass of wine — I had another idea: one modern trick with ASCII art is the use of Braille unicode characters to allow for very high detail. That reminded me of ball physics simulations, so what about building a full physics simulator also in the terminal? So I asked Opus 4.5 to create a terminal physics simulator with the rapier 2D physics engine and a detailed explanation of the Braille character trick: this time Opus did better and completed it in one-shot, so I spent more time making it colorful and fun. I pessimistically thought the engine would only be able to handle a few hundred balls: instead, the Rust codebase can handle over 10,000 logical balls!
Get editor selected deals texted right to your phone!。关于这个话题，夫子提供了深入分析
从接近蜜雪人士处获悉，蜜雪冰城全国首家“雪王室内乐园”项目位于河南郑州集团总部，目前各项工作正稳步推进中。据介绍，乐园以雪王IP为核心，打造充满甜蜜与奇幻的雪王世界。规划多个室内主题体验区，深度融合蜜雪冰城全球总部、全球旗舰店与主题乐园三大场景，打造“游玩+购物+体验”三位一体的体验体系。（大河财立方），详情可参考WPS官方版本下载
从绵延不绝的外卖大战，到戛然而止的价格战，瑞幸2025年财报，清晰展现了中国咖啡行业龙头在竞争压力之下的成长逻辑——一方面，3万余家门店、4.5亿用户的规模优势，构建了难以逾越的行业壁垒，供应链效率与数字化运营能力的提升，为长期发展奠定坚实基础；另一方面，外卖大战带来的成本压力，将推动瑞幸加速从“规模优先”向“规模与盈利并重”转型。
"This is not just an ideological shift, it's a threat to democracy and the rule of law," he says.