Qt 获取当前程序的路径 QDir::currentPath()
摘要：
https://forum.qt.io/topic/29374/how-to-get-current-working-directory-in-a-qt-application/3 阅读全文
posted @ 2020-12-24 18:00 liujx2019 阅读(1147) 评论(0) 推荐(0) 编辑
无符号字符型 与 扩展ASCII码表
摘要：
In C++ we have seen there is character type data called char. Sometimes we have seen unsigned char also. So here we will see what is basically the uns 阅读全文
posted @ 2020-12-24 17:59 liujx2019 阅读(309) 评论(0) 推荐(0) 编辑
extern (C++) MSDN
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https://docs.microsoft.com/en-us/cpp/cpp/extern-cpp?view=msvc-160 阅读全文
posted @ 2020-12-24 17:55 liujx2019 阅读(87) 评论(0) 推荐(0) 编辑
Windows 加密函数 只能用于本机同一个用户名密码
摘要：
CryptProtectData CryptUnprotectData 阅读全文
posted @ 2020-12-24 17:53 liujx2019 阅读(92) 评论(0) 推荐(0) 编辑
