liujx2019

[Windows] Socket Server Failed to bind, error 10048

摘要： Address already in use. Typically, only one usage of each socket address (protocol/IP address/port) is permitted. This error occurs if an application 阅读全文

posted @ 2019-05-05 09:49 liujx2019 阅读(1538) 评论(0) 推荐(0)

lodctr /R 失败的情况

posted @ 2019-04-19 17:27 liujx2019 阅读(2006) 评论(0) 推荐(0)

ModuleNotFoundError: No module named 'sklearn.cross_validation'

摘要：在sklearn 0.18及以上的版本中，出现了sklearn.cross_validation无法导入的情况，原因是新版本中此包被废弃只需将 cross_validation 改为 model_selection 即可阅读全文

posted @ 2019-04-17 16:26 liujx2019 阅读(3149) 评论(0) 推荐(0)

[Qt] 通过socket将另一个程序的某个窗口调到最前端

摘要： In linux i use this: I use this in windows, it works 出处：https://forum.qt.io/topic/1939/activatewindow-does-not-send-window-to-front/11 阅读全文

posted @ 2019-04-12 15:55 liujx2019 阅读(580) 评论(0) 推荐(0)

[Qt] QProcess::startDetached() 避免弹窗，或者窗口一闪而过

摘要：主动宣告setProcessState(QProcess::NotRunning) 或者在堆上new一个QProcess。出处： https://stackoverflow.com/questions/33874243/qprocessstartdetached-but-hide-console- 阅读全文

posted @ 2019-04-12 15:52 liujx2019 阅读(2819) 评论(0) 推荐(0)

[Inno Setup] 开机自启动

摘要： [icons] Name: "{userstartup}\My Program"; Filename: "{app}\MyProg.exe"; Tasks:StartMenuEntry; Name: "{commonstartup}\My Program"; Filename: "{app}\MyProg.exe"; Tasks:StartMenuEntry; 阅读全文

posted @ 2019-04-01 10:16 liujx2019 阅读(1128) 评论(0) 推荐(0)

获取 ProgramData 文件夹路径

摘要： char startUpDir[500]; if (SHGetFolderPathA( NULL, CSIDL_COMMON_STARTUP, NULL, 0, startUpDir) != S_OK) { printf("SHGetFolderPathA... 阅读全文

posted @ 2019-04-01 10:14 liujx2019 阅读(772) 评论(0) 推荐(0)

获取盘符列表

摘要：注意这个函数返回的字符串是按'\0'分割，所以必须先用别的分隔符替换之后再使用。否则只能得到第一个盘的盘符。阅读全文

posted @ 2019-03-29 13:48 liujx2019 阅读(325) 评论(0) 推荐(0)

获取 ProgramData 之类的环境变量（文件夹路径）的值

摘要： Recognized Environment Variables https://docs.microsoft.com/en-us/windows/deployment/usmt/usmt-recognized-environment-variables 阅读全文

posted @ 2019-03-29 13:46 liujx2019 阅读(1394) 评论(0) 推荐(0)

[Windows]允许未签名的驱动

摘要： https://social.technet.microsoft.com/forums/windows/en-US/1146e0f6-38f0-4ecd-8e6c-ad0c304c1a0d/bcdeditexe-set-testsigning-off https://answers.microsof 阅读全文

posted @ 2019-03-29 13:44 liujx2019 阅读(768) 评论(0) 推荐(0)