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What is the difference between native code, machine code and assembly code?
...managed code refers to code written in a programming language such as C or C++, which is compiled directly into machine code. It contrasts with managed code, which is written in C#, VB.NET, Java, or similar, and executed in a virtual environment (such as .NET or the JavaVM) which kind of “simulate...
Does static constexpr variable inside a function make sense?
...t orthogonal (except for the interaction with static const integers.)
The C++ object model (§1.9) requires that all objects other than bit-fields occupy at least one byte of memory and have addresses; furthermore all such objects observable in a program at a given moment must have distinct address...
When to use which design pattern? [closed]
...ntent, structure and checklist beautifully in multiple languages including C++ and Java
wikipedia : Explains structure, UML diagram and working examples in multiple languages including C# and Java .
Check list and Rules of thumb in each sourcemakding design-pattern provides alram bell you are loo...
PDB文件：每个开发人员都必须知道的 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...，但是Microsoft提供了API来帮助从PDB中获取数据。
Native C++ PDB包含了如下的信息：
* public，private 和static函数地址；
* 全局变量的名字和地址；
* 参数和局部变量的名字和在堆栈的偏移量；
* class，structure 和数据的类型定...
Fix code indentation in Xcode
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This apparently doesn't work with ObjC++ in Xcode 5, the "Re-indent selection" option simply does nothing
– Juan Campa
Nov 22 '13 at 19:28
4
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Javascript object Vs JSON
...ipt object on the other hand is a physical type. Just like a PHP array, a C++ class/ struct, a JavaScript object is an type internal to JavaScript.
Here's a story. Let's imagine you've purchased some furniture from a store, and you want it delivered. However the only one left in stock is the displ...
What is the best way to use a HashMap in C++?
... with unordered_map).
The unordered_map container was introduced with the C++11 standard revision. Thus, depending on your compiler, you have to enable C++11 features (e.g. when using GCC 4.8 you have to add -std=c++11 to the CXXFLAGS).
Even before the C++11 release GCC supported unordered_map - i...
What ReSharper 4+ live templates for C# do you use? [closed]
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How did that transition from C++ to C# treat you?
– Ty.
Oct 1 '09 at 13:58
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What are rvalues, lvalues, xvalues, glvalues, and prvalues?
In C++03, an expression is either an rvalue or an lvalue .
11 Answers
11
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Compiling simple Hello World program on OS X via command line
...
Try
g++ hw.cpp
./a.out
g++ is the C++ compiler frontend to GCC.
gcc is the C compiler frontend to GCC.
Yes, Xcode is definitely an option. It is a GUI IDE that is built on-top of GCC.
Though I prefer a slightly more verbose approach:
#include <iostream&...