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What is the difference between conversion specifiers %i and %d in formatted IO functions (*printf /

... Not the answer you're looking for? Browse other questions tagged c++ c printf scanf format-specifiers or ask your own question.
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VC DDE(Dynamic Data Exchange)与EXCEL连接 - C/C++ - 清泛网 - 专注C/C++及内核技术

...平台,有技术平台,一切目标为了高效的做好产品。 该C++控制台程序案例如下: // smdata.cpp : Defines the entry point for the console application. // #include "stdafx.h" #include "windows.h" #include <string.h> #include "ddeml.h" #include "stdio.h" HDDEDATA ...
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Ubuntu says “bash: ./program Permission denied” [closed]

I am running Ubuntu on computer 1 and computer 2. I compiled a C++ program on computer 1, and I can execute it from the terminal using ./program_name . It runs fine. ...
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Variable's scope in a switch case [duplicate]

...u break won't work as there is return statement...at least for Java...C or C++ it is fine... – Boy Apr 8 '15 at 19:21 2 ...
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程序员保值的4个秘密 - 杂谈 - 清泛网 - 专注C/C++及内核技术

...用,经常会用到高级语言和框架,比如 C# 和 .NET ,比如 C++ 和 Qt ,比如 J2EE ,比如 Ruby on Rails ,比如 Python 和 Django ,比如 Java 和 Android ,比如 Objective-C 和 Cocoa Touch ,比如 JavaScript, PHP……太多了,数不胜数。 应用层面的开发...
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How to use glOrtho() in OpenGL?

... info at: https://gamedev.stackexchange.com/a/118848/25171 The GLM OpenGL C++ math library is a popular choice for calculating such matrices. http://glm.g-truc.net/0.9.2/api/a00245.html documents both an ortho and frustum operations. ...
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Visual Studio 2010 IntelliSense doesn't select a default value - it just marks it

... For C++ at least, Tools / Options / Text Editor / C/C++/ Advanced / IntelliSense and change Member List Commit Aggressive to True share | ...
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OnInitUpdate、OnUpdate、OnDraw与OnPaint - C/C++ - 清泛网 - 专注C/C++及内核技术

...和视对象只会被产生并删除一次。所以应该将上面两点和C++对象构造和构析分清楚。 最后将一下文档模板(DocTemplate)的作用,文档模板分为两类单文档模板和多文档模板,分别由CSingleDocTemplate和 CMultiDocTemplate表示,模板的...
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what is the difference between const_iterator and iterator? [duplicate]

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ATL正则表达式库使用 - C/C++ - 清泛网 - 专注C/C++及内核技术

...以直接使用自己定义的简略符号了。 5、 结尾 虽然现在C++的社区里已经拥有了Boost::regex,GRETA等非常著名的正则表达式库,可是 作为VC++自带的模板库,ATL中的正则表达式库仍然给我们的工作提供了极大的便利。由于 ATL是微软...