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Windbg Step 2 分析程序堆栈实战 - 更多技术 - 清泛网 - 专注C/C++及内核技术

...转载+整理http: www.cnblogs.com killmyday#include"stdafx.h"#include<tchar.h>#ifdef_UNICODE#define_ttol_wtol#else#define_ttolatol#e...转载+整理 http://www.cnblogs.com/killmyday #include "stdafx.h" #include <tchar.h> #ifdef _UNICODE #define _ttol _wtol #else #define _ttol atol #...
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Pointers in C: when to use the ampersand and the asterisk?

...'t use the &amp; operator for arguments corresponding to "%s" in scanf(): char str[STRING_LENGTH]; ... scanf("%s", str); Because of the implicit conversion, scanf() receives a char * value that points to the beginning of the str array. This holds true for any function called with an array expres...
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How to make a variadic macro (variable number of arguments)

...void)0) //strip out PRINT instructions from code #endif void print(const char *fmt, ...) { va_list args; va_start(args, fmt); vsprintf(str, fmt, args); va_end(args); printf("%s\n", str); } int main() { PRINT("[%s %d, %d] Hello World", "March", 26, 2009); retur...
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What character encoding should I use for a HTTP header?

I'm using a "fun" HTML special-character (✰)(see http://html5boilerplate.com/ for more info) for a Server HTTP-header and am wondering if it is "allowed" per spec. ...
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CMap用法 - C/C++ - 清泛网 - 专注C/C++及内核技术

...p就是对Hash表的一种实现。先上实例: int _tmain(int argc, char* argv[]) { //定义 typedef CMap<int, int, CString, CString> CMapInt; CMapInt map; //添加key,val map.SetAt(1, "str1"); map.SetAt(2, "str2"); map.SetAt(3, "str3"); map.SetAt(1, "str11"); //把st...
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R - Concatenate two dataframes?

... If you're getting the union of more than 2 data frames, you can use Reduce(rbind, list_of_data_frames) to mash them all together! – Yourpalal Aug 13 '15 at 21:12 ...
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Allowed characters in Linux environment variable names

What characters are allowed in Linux environment variable names? My cursory search of man pages and the web did only produce information about how to work with variables, but not which names are allowed. ...
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SQL Server Insert if not exists

..., Assunto, Data) VALUES (@_DE, @_ASSUNTO, @_DATA) WHERE NOT EXISTS ( SELECT * FROM EmailsRecebidos WHERE De = @_DE AND Assunto = @_ASSUNTO AND Data = @_DATA); END replace with BEGIN IF NOT EXISTS (SELECT * FROM EmailsRecebidos ...
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rpcndr.h和wtypes.h冲突的解决方法 - C/C++ - 清泛网 - 专注C/C++及内核技术

...x86) microsoft sdks windows v7.0a include rpcndr.h(162): error C2632: char后面的in...当编译出现如下错误时: 1>c:\program files (x86)\microsoft sdks\windows\v7.0a\include\rpcndr.h(162): error C2632: “char”后面的“int”非法 1>c:\program files (x86)\microsoft sdks\window...