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直接看原文:http://www.brokenthorn.com/Resources/OSDevIndex.html 阅读全文
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private string GetToJson(object dic){//实例化JavaScriptSerializer类的新实例JavaScriptSerializer jss = new JavaScriptSerializer();try{//将对象序列化为json数据return jss... 阅读全文
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C++获取代码运行时间如何获取代码运行时间在调试中,经常需要计算某一段代码的执行时间,下面给出两种常用的方式:第一种:使用GetTickCount函数#include#includeint main(){DWORD start_time=GetTickCount();{//此处为被测试代码}DWOR... 阅读全文
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一: DateTime BeginTime = System.DateTime.Now; //代码 DateTime EndTime = System.DateTime.Now; TimeSpan ts = EndTime.Subtract(BeginTime); MessageBox.Show(ts.TotalMilliseconds.ToString()); 二: System.Diagnostics.Stopwatch watch = new System... 阅读全文
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centos6.2nginx:1.5.4php:5.5.3mysql:5.6.131、环境情况:操作系统:windows8虚拟主机:vmware workstation虚拟系统:centos6.2操作用户:cwt(注意:非root)实现目的:PHP环境2、安装依赖的库yum -y install gcc gcc-c++ autoconf libjpeg libjpeg-devel libpng libpng-devel freetype freetype-devel libxml2 libxml2-devel zlib zlib-devel glibc glibc-devel glib2 gl 阅读全文
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//计算两点之间距离#include#includeusing namespace std;class Point;class test{public: double dist(Point &p1,Point &p2);};class Point{private: int x,y;public: Point(int xx=0,int yy=0) { x=xx; y=yy; } void display() { cout"; p2.display(); test a; cout<<"距离:"<<a.dist(p1,p2)< 阅读全文
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1 #include 2 #include 3 #include 4 using namespace std; 5 DWORD WINAPI ThreadProc(LPVOID lpParam) 6 { 7 int i=0; 8 while(i<20) 9 {10 //cout<<"I am from a thread ,count="<<i++<<endl;11 printf("I am from a thread ,count=%d\n",i++);12 Sleep(500);13 }14 re... 阅读全文
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首先写一个是测试程序(game.exe)代码如下:#include #include #include int g_nNum;void main(int argc, char* argv[]){ int i=198; g_nNum=1003; while (1) { printf("i=%d,addr=%08lX; g_nNum=%d,addr=%08lX\n",++i,&i,--g_nNum,&g_nNum); getchar(); } return;}目的是要搜索和修改game... 阅读全文
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#include #include #include int main(int argc, char* argv[]){ PROCESSENTRY32 pe32; pe32.dwSize=sizeof(pe32); HANDLE hProcessSnap=::CreateToolhelp32Snapshot(TH32CS_SNAPPROCESS,0); if (hProcessSnap==INVALID_HANDLE_VALUE) { printf("出错\n"); return -1; } BOOL bMore=::Process32First(hProcessSnap, 阅读全文