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Why are these numbers not equal?
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359
General (language agnostic) reason
Since not all numbers can be represented exactly in IEEE f...
Initialize a nested struct
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edited Dec 9 '19 at 4:36
gwvandesteeg
333 bronze badges
answered Jul 17 '14 at 16:56
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Run function from the command line
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edited Aug 31 '16 at 9:56
answered Oct 21 '10 at 11:52
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Why not infer template parameter from constructor?
...om constructor arguments.
Examples:
std::pair p(2, 4.5);
std::tuple t(4, 3, 2.5);
Accepted paper.
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Using arrays or std::vectors in C++, what's the performance gap?
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193
Using C++ arrays with new (that is, using dynamic arrays) should be avoided. There is the proble...
Run Command Prompt Commands
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953
this is all you have to do run shell commands from C#
string strCmdText;
strCmdText= "/C copy /...
Clear a terminal screen for real
...and to do a clear screen instead of merely adding new lines ...
printf "\033c"
yes that's a 'printf' on the bash prompt.
You will probably want to define an alias though...
alias cls='printf "\033c"'
Explanation
\033 == \x1B == 27 == ESC
So this becomes <ESC>c which is the VT100 esca...
What is x after “x = x++”?
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306
x does get incremented. But you are assigning the old value of x back into itself.
x = x++;...
Using Emacs as an IDE
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edited May 27 '13 at 8:26
rahmu
5,20888 gold badges3232 silver badges5050 bronze badges
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网站伪静态Rewrite重写中文路径时乱码 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...码，有时从google过来正常，但在百度又是乱码，有时使用360乱码在ff浏览器所有搜索引擎都没问题了，为了解决这个问题下面我们来总结一下我的分析过程。转自：http://www.111cn.net/sys/Windows/55779.htm
一、问题的由来。
URL就是网址...