2020年12月24日

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(1182) 评论(0) 推荐(0)

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(340) 评论(0) 推荐(0)

extern (C++) MSDN

摘要： 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(92) 评论(0) 推荐(0)

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(100) 评论(0) 推荐(0)

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