2009年3月24日
unsigned char 与char的区别
摘要： Character values of type unsigned char have a range from 0 to 0xFF hexadecimal. A signed char has range 0x80 to 0x7F. These ranges translate to 0 to 2... 阅读全文
posted @ 2009-03-24 20:11 拒绝潜水的鱼 阅读(5307) 评论(0) 推荐(1) 编辑
ERROR 2003:Can't connect to MySQL server on 'localhost' (10061)
摘要： ERROR 2003:Can't connect to MySQL server on 'localhost' (10061) mysql出现10061错误解决办法 如果出现"ERROR 2003: Can't connect to MySQL server on 'localhost' (... 阅读全文
posted @ 2009-03-24 17:41 拒绝潜水的鱼 阅读(7205) 评论(2) 推荐(0) 编辑
vc++导出C#可用的DLL
摘要： 加声明 extern "C" __declspec(dllexport) 如 在.h文件中 #ifdef CDECODER_EXPORTS #define CDECODER_API __declspec(dllexport) #else #define CDECODER_API __declspe... 阅读全文
posted @ 2009-03-24 11:02 拒绝潜水的鱼 阅读(275) 评论(0) 推荐(0) 编辑