目录一、离线应用的概念与挑战二、嵌入式数据库实现离线数据存储原理介绍实现步骤优缺点分析适用场景三、本地缓存与离线数据访问策略原理介绍实现步骤优缺点分析适用场景四、离线优先架构与本地存储引擎原理介绍实现
I have a rectangle of any arbitrary width and height. I 开发者_JAVA技巧know X,Y, width, and height. How do I solve the upper right hand coordinates when the rectangle is rotated N degrees? I realized
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