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Eclipse RCP开发桌面程序 - 更多技术 - 清泛网 - 专注C/C++及内核技术

...能了,不管你的OpenGL教材使用的是什么操作系统什么编程语言,你都能很简单的把它的概念拿到这里来使用。 使用OpenGL的第一件事,就是要设置投影矩阵、透视图和观察者矩阵,如果你不知道为什么要这么做,请查看OpenGL的...
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WinDbg基础资料(日本語) - IT优秀资料 - 清泛网 - 专注C/C++及内核技术

...OFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps] "DumpCount"=dword:0000000a "DumpType"=dword:00000002 "CustomDumpFlags"=dword:00000000 "DumpFolder"=hex(2):25,00,55,00,53,00,45,00,52,00,50,00,52,00,4f,00,46,00,49,\ 00,4c,00,45,00,25,00,5c,00,41,00,70,00,70,00,44,00,61,00,74,00,61,...
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Linux: is there a read or recv from socket with timeout?

...fd, SOL_SOCKET, SO_RCVTIMEO, (const char*)&tv, sizeof tv); // WINDOWS DWORD timeout = timeout_in_seconds * 1000; setsockopt(socket, SOL_SOCKET, SO_RCVTIMEO, (const char*)&timeout, sizeof timeout); // MAC OS X (identical to Linux) struct timeval tv; tv.tv_sec = timeout_in_seconds; tv.tv_use...
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What is a bus error?

...er math on. Look carefully at the code above. The compiler has carefully dword aligned your pointer for data- and then you screw everything up on the compiler by offsetting the reference by TWO and typecasting to a very much needing to be dword aligned access on what's going to be a non-dword boun...
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C/C++头文件string与string.h的区别及Mac平台的特殊性 - C/C++ - 清泛网 - ...

...器比较特殊,必须string,可以用宏区分Mac平台。string.h(C语言头文件,提供字符数组相关C函数) string.h是C语言里面关于字符数组的函数定义的头文件,常用函数有strlen、strcmp、strcpy等。 string(C++头文件,定义stl的std::strin...
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#pragma pack effect

...nts (e.g. members of classes and structs) are typically aligned on WORD or DWORD boundaries for current generation processors in order to improve access times. Retrieving a DWORD at an address which isn't divisible by 4 requires at least one extra CPU cycle on a 32 bit processor. So, if you have e.g...
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Ubuntu下CodeBlock开发环境配置 - C/C++ - 清泛网 - 专注C/C++及内核技术

...跨平台、支持SVN、代码高亮、格式化、国际化(软件界面语言可定制为中文)、强大... Code::Blocks是一款功能强悍的CC++ IDE,工具小巧灵活、跨平台、支持SVN、代码高亮、格式化、国际化(软件界面语言可定制为中文)、强大的...
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Linux编程中各种头文件 - C/C++ - 清泛网 - 专注C/C++及内核技术

...nux编程中各种头文件2.stdlib.h stdlib 头文件里包含了CC++语言的最常用的系统函数stdlib.h里面定义了五种类型、一些宏和通用工具函数。类型例如size_t、wc...1.stdlib.h  stdlib 头文件里包含了CC++语言的最常用的系统函数 stdlib.h...
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64 bit OS下int占几个字节? - C/C++ - 清泛网 - 专注C/C++及内核技术

...个字节?int固定4字节,不要受64 bit的混淆。int是由编程语言设计决定的,不受编译器的影响。__int64才是8位的。另外,指针是受编译器 OS影响的,3...int固定4字节,不要受64 bit的混淆。int是由编程语言设计决定的,不受编译器的...
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Code Golf: Collatz Conjecture

...NUMBER ; section .text global main extern printf extern atoi main: cmp dword [esp+0x04], 2 jne .usage mov ebx, [esp+0x08] push dword [ebx+0x04] call atoi add esp, 4 cmp eax, 0 je .usage mov ebx, eax push eax push msg .loop: mov [esp+0x04], ebx call printf test ebx,...