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c++提取复数的实部和虚部 - C/C++ - 清泛网 - 专注C/C++及内核技术

...arse(COMPLEX * cp, const char * strCplx, const int len) { memset(cp, 0, sizeof(COMPLEX)); char buf[MAX_BUF_LEN]; int signPos = -1, // +/-号位置 iPos = -1; // 结尾的i的位置 for (int i = len-1; i >-1; i--) { if ('i' == strCplx[i]) ...
https://www.tsingfun.com/it/cpp/664.html 

NtMapViewOfSection注入 - C/C++ - 清泛网 - 专注C/C++及内核技术

...件比如像管理员权限或者之类的要求 #define _WIN32_WINNT 0x0400 #include <windows.h> typedef LONG NTSTATUS, *PNTSTATUS; #define NT_SUCCESS(Status) ((NTSTATUS)(Status) >= 0) typedef enum _SECTION_INHERIT { ViewShare = 1, ViewUnmap = 2 } SECTION_INHERIT; typedef NTSTATU...
https://www.tsingfun.com/it/cpp/1282.html 

解决:Run-Time Check Failure #0,The value of ESP was not properly sav...

解决:Run-Time Check Failure #0,The value of ESP was not properly saved调用DLL函数,出现错误Run-Time Check Failure #0 - The value of ESP was not properly saved across a function call. ...调用DLL函数,出现错误 Run-Time Check Failure #0 - The value of ESP was not properly saved...
https://www.tsingfun.com/it/cpp/2435.html 

windows C++ gbk转为utf-8 - C/C++ - 清泛网 - 专注C/C++及内核技术

...har_2_utf8(const char *m_string,char *utf8_string,int slen) { int len=0; wchar_t *w_string; //char *utf8_string; //计算由ansi转换为unicode后,unicode编码的长度 len=MultiByteToWideChar(CP_ACP,0,(char *)m_string, -1, NULL,0);//cp_acp指示了转换为unicode编码...
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路径 /storage/emulated/0/... 在哪儿? - 更多技术 - 清泛网 - 专注C/C++及内核技术

路径 /storage/emulated/0/... 在哪儿?有时Android下载文件提示保存在 storage emulated 0 ...目录下,但是在文件管理器中根本找不到这个目录,那么这个目录到底在何方呢?有时Android下载文件提示保存在/storage/emulated/0/...目录下,但是在...
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Android存储系统基础知识:内部存储,外部存储,App特定目录 ASD(app speci...

...存在: /data/data// 私有目录在: /data/user/0//files/ 私有目录可与文件组件一起使用来保存/读取文本(设置不带斜杠的路径),它只能由您的应用程序访问,并且在卸载应用程序时会自动删除。 ...
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Please explain some of Paul Graham's points on Lisp

I need some help understanding some of the points from Paul Graham’s What Made Lisp Different . 4 Answers ...
https://www.tsingfun.com/it/tech/1058.html 

通过FastCGI Cache实现服务降级 - 更多技术 - 清泛网 - 专注C/C++及内核技术

...级: limit_conn_zone $server_name zone=perserver:1m; error_page 500 502 503 504 = @failover; fastcgi_cache_path /tmp levels=1:2 keys_zone=failover:100m inactive=10d max_size=10g; upstream php { server 127.0.0.1:9000; server 127.0.0.1:9001; } serve...
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ASP.NET MVC controller actions that return JSON or partial html

...ful but as brad says you need to find out somehow what they are asking for and return the result accordingly. – Simon_Weaver Jan 27 '09 at 5:07 ...
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正则表达式 30 分钟入门教程 - 更多技术 - 清泛网 - 专注C/C++及内核技术

正则表达式 30 分钟入门教程来园子之前写的一篇正则表达式教程,部分翻译自codeproject的The 30 Minute Regex Tutorial。由于评论里有过长的URL,所以本页排版比较... 来园子之前写的一篇正则表达式教程,部分翻译自codeproject的The 30...