在此特别鸣谢 You’re a life saver. 遇到的问题 1.mingw工具链和mysy2工具的编译部件调用冲突和指定的问题（解决：不用mingw原生工具链进行编译，用mysy2） 2.make -j7多核编译的时候 出现头文件尚未编...

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海里的参考标准和误差的问题 https://www.youtube.com/watch?v=n4xTxENpJRU&list=PLtZtjNhDLRX0NZ2ZPItZEMMOLbxM-VSV3 自差表 航线 一般海图的标准 ...

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Qt QDomDocument xml 中文乱码解决方法 https://blog.csdn.net/weixin_41882459/article/details/108857098 写入 // 保存 XML 文件 QFile wfile(f...

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