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发布时间:2015-12-28 19:20:35
环境:windows 10 64位;在mfc中调用pathisdirectory时,返回false,getlasterror() 为2,无法找到目标,但"c:\\windows\\system32\\oobe\\info"确实存在的。原因:64位的windows对system32做了重定向。以下是网络资料(http://www.jb51.net/os/windows/339151.html):====================================参考资料=.........【阅读全文】
发布时间:2015-12-15 19:19:12
环境:linux centosx64.e9vm 2.6.32-279.el6.x86_64 #1 smp fri jun 22 12:19:21 utc 2012 x86_64 x86_64 x86_64 gnu/linux安装:phantomjs-1.9.7执行./build.h,报“error: alsa/asoundlib.h: no such file or directory”直接通过libasound-dev的yum install是找不到的,通过“yum install alsa-lib-devel”安装成功。.........
发布时间:2015-10-14 19:10:21
相关函数:fchmod, stat, open, chown
头文件:#include <sys/types.h> #include <sys/stat.h>
定义函数:int chmod(const char * path, mode_t mode);
函数说明:chmod()会依参数mode 权限来.........
发布时间:2015-10-14 19:02:30
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发布时间:2014-04-22 18:00:14
select fqq,fscorecount from tbl_user into outfile"/tmp/terminatedtest.txt" fields terminated by ",";select * from test into outfile '/home/user/test.txt'在linux(centos)下 ,启动了mysql 并给用户文件读写的权利grant file on *.* to root@localhost;在linux系统上,目录的权限全部是 rwx.........