Windows has encountered a critical problem and will restart automatically in one minute. Please save your work now' 当错误对话框“Windows has encountered a critical problem and will restart automatically in one minute. Please save your work now”反复出现导致机器重启时,…

Mutex和Critical Section都是主要用于限制多线程(Multithread)对全局或共享的变量.对象或内存空间的访问.下面是其主要的异同点(不同的地方用黑色表示). Mutex Critical Section 性能和速度 慢.Mutex 是内核对象,相关函数的执行 (WaitForSingleObject,eleaseMutex)需要用户模式(User Mode)到内核模式(Kernel Mode)的转换,在x86处理器上这种转化一般要发费600个左右的 CPU指令周期 快,C…

遇到如下webpart莫名错误,很常见吧.一般用户是直接删掉,知道原因的不算太多. 解决办法(Solution): Usually, This error caused by wrong entries under <SafeControl> section in web.config. Remember, Web.config is case sensitive. Instead of "TypeName" if you place "typename"…

消息,就是指Windows发出的一个通知,告诉应用程序某个事情发生了.例如,单击鼠标.改变窗口尺寸.按下键盘上的一个键都会使Windows发送一个消息给应用程序.消息本身是作为一个记录传递给应用程序的,这个记录中包含了消息的类型以及其他信息.例如,对于单击鼠标所产生的消息来说,这个记录中包含了单击鼠标时的坐标.这个记录类型叫做TMsg, 它在Windows单元中是这样声明的:typeTMsg = packed recordhwnd: HWND; / /窗口句柄message: UINT; / /…

https://msdn.microsoft.com/en-us/library/windows/desktop/ms740668(v=vs.85).aspx Most Windows Sockets 2 functions do not return the specific cause of an error when the function returns. For information, see the Handling Winsock Errors topic. The WSAGe…

转自:http://www.avivroth.com/2013/07/09/installing-sharepoint-2013-on-windows-server-2012-r2-preview/ Installing SharePoint 2013 on Windows Server 2012 R2 Preview By Aviv Roth On July 9, 2013  · 46 Comments · In SharePoint, Windows  EDIT: This has chan…

I was trying out various virtualization solutions on Windows 7, including Microsoft Virtual PC and VirtualBox. I booted a VM in Virtual PC and felt that it wasn't good enough, so later I installed VirtualBox. But when I was about to launch the VM, I…

mysql无法启动,无法改变状态-CSDN论坛-CSDN.NET-中国最大的IT技术社区 http://bbs.csdn.net/topics/390943788   具体描述: 关闭,重启mysql时提示如下错误: the the service mysql56 failed the most recent status change request with the message the service mysql56 was not found in the Windows servic…

http://askubuntu.com/questions/221835/installing-ubuntu-on-a-pre-installed-windows-8-64-bit-system-uefi-supported If you are using Ubuntu 15.04+, many issues are now solved, so there is no need to follow this guide except if you are using any Ubuntu…

windows 修改 开机界面 boot启动界面 windows 修改 启动加载 版权 windows 系统如何修改开机画面的版权文字“Microsoft Corporation ... ◎Microsoft Corporation Microsoft Corporation 去掉 作者:韩梦飞沙 Author:han_meng_fei_sha 邮箱:313134555@qq.com E-mail: 313134555 @qq.com 通过16进制的编辑器(我用的是winhex)打开winloa…