dosbox-0.74 bug 修复版下载: http://download.csdn.net/detail/yangbodong22011/9663271 注意:这篇博客解决了下面这个问题,如果你也恰巧遇到了这个问题,请继续往下读,完整的安装过程后面也有. make 操作错误信息如下: In file included from ../../include/programs.h:28:0, from cpu.cpp:29: ../../include/dos_inc.h: In member…
http://blogs.msdn.com/b/ramaprasanna/archive/2009/09/16/invalid-object-name-sys-configurations-microsoft-sql-server-error-208.aspx ---------- When you use Microsoft SQL Server Management Studio 2008 to access SQL Azure, if you get the following error…
忘记Oracle System和Sys密码的方法 :Oracle提供两种验证方式,一种是OS验证,另一种密码文件验证方式,如果是第一种方式用以下方法修改密码: sqlplus /nolog; connect / as sysdba alter user sys identified by “123” ; alter user system identified by “123” ; 如果是第二种方法用以下方法修改密码: orapwd file=pwdxxx.ora password=你设定的新密…
Linux C/C++编程时常会遇到“error: expected expression before ‘struct’”错误,此错误一般是由未定义的宏(宏里套宏)或参量引起,导致编译器判断当前语句为非法语句,可能有如下几种情况. 1.缺少ioctl.h头文件 调用ioctl函数,用到参数VIDIOC_QUERYCAP时无法编译通过. 解决办法: #include <sys/ioctl.h> 2.#define错误 比如: #define X =5 int z=X+1; 解决办法: 修正#d…
一堆奇怪的错误:1⃣️could not build module 'XXXXXXXX' 2⃣️error: expected identifier or '(' 3⃣️EDIT Setting Precompile prefix header = No results in a bunch of syntax errors instead, in stuff like NSObject.h (and other 4⃣️Foundation framework header) 5⃣️EDIT U…
今天写代码是遇到这样一个问题error: expected constructor, destructor, or type conversion before '.' token:立马网上查,原来是说不能再全局域进行不能用于赋值.运算.调用函数等,只能做变量的声明和初始化变量. 下面是我出错的代码: #include <iostream> int a[100]; memset(a,0,sizeof(a));//出错的地方,不能再全局域对变量进行赋值操作 int main(){ //doing…
近期把项目移植到cocos2d-x 3.0,在整Android编译环境的时候,出现一大堆的编译出错,都是类似"error: expected ';' at end of member declaration"之类的,看了一些编译错误,都是cocos2d-x库里面的代码出错. 经过分析,怀疑可能是编译环境的问题,由于cocos2d-x使用了非常多C++11的新特性,这有可能导致老的编译器出错,看了一下NDK以下的文件以及toolchains里面的内容,windows编译器默认使用4.6,…
Thrift-0.10.0 CenOS 7 编译错误 error: expected ')' before 'PRIu32' 在编译Thrift的时候,无论是Apache官网tar包,还是Github镜像,都会出现各种错误,其中一个比较头疼的就是标题描述的编译错误,经过捣鼓,终于妥协性的搞定了. make时的错误描述: src/thrift/server/TNonblockingServer.cpp: In member function 'void apache::thrift::server…
System.Data.Entity.Infrastructure.CommitFailedException: An error was reported while committing a database transaction but it could not be determined whether the transaction succeeded or failed on the database server. See the inner exception and http…
void signaldemo_test(void) { struct itimerval tv, otv; signal(SIGALRM, sigFunc); //how long to run the first time tv.it_value.tv_sec = ; tv.it_value.tv_usec = ; //after the first time, how long to run next time tv.it_interval.tv_sec = ; tv.it_interva…
今天这个问题折磨了我一下午,终于知道是为什么了,心酸历程.....赶紧来记录一下 错误: /home/wj/workspace/Loitor_VI_Sensor_SDK_V1./SDK/src/camtest2.cpp: In function ‘void* opencv_showimg(void*)’: /home/wj/workspace/Loitor_VI_Sensor_SDK_V1./SDK/src/camtest2.cpp::: error: ‘imshow’ was not decl…
在建线程池过程当中遇见上图所示错误: 解决方法: Linux中定义: SYNOPSIS #include <pthread.h> void pthread_cleanup_push(void (*routine)(void *),void *arg); void pthread_cleanup_pop(int execute); Compile and link with -pthread. DESCRIPTION These functions manipulate the calling…