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When should the volatile keyword be used in C#?
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This is C++ but the principle applies to C#.
– Skizz
Sep 16 '08 at 15:09
6
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Is the order of iterating through std::map known (and guaranteed by the standard)?
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This is guaranteed by Associative container requirements in the C++ standard. E.g. see 23.2.4/10 in C++11:
The fundamental property of iterators of associative containers is that they
iterate through the containers in the non-descending order of keys where
non-descending is defined by t...
In C++, what is a “namespace alias”?
What is a "namespace alias" in C++? How is it used?
5 Answers
5
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What's the difference between “mod” and “remainder”?
... commonly known as remainder. % is formally the remainder operator in C / C++. Example:
7 % 3 = 1 // dividend % divisor = remainder
What's left for discussion is how to treat negative inputs to this % operation. Modern C and C++ produce a signed remainder value for this operation where the sig...
How to build Qt for Visual Studio 2010
...ecommended flags for a minimalistic Qt build
Building Qt 4.5 with Visual C++ 2010
How to compile Qt as static
Qt 4.8: Configure options for Qt
Edit the PATH environment variable in
Windows without pain - op111.net
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Resolve build errors due to circular dependency amongst classes
...f in a situation where I am facing multiple compilation/linker errors in a C++ project due to some bad design decisions (made by someone else :) ) which lead to circular dependencies between C++ classes in different header files (can happen also in the same file) . But fortunately(?) this doesn't h...
When & why to use delegates? [duplicate]
...verview
Delegates have the following properties:
Delegates are similar to C++ function pointers, but are type safe.
Delegates allow methods to be passed as parameters.
Delegates can be used to define callback methods.
Delegates can be chained together; for example, multiple methods can be called o...
Why should we typedef a struct so often in C?
...ric, but
they're pretty harmless. However, when
extended to classes in C++, those same
rules open little cracks for bugs to
crawl through.
In C, the name s appearing in
struct s
{
...
};
is a tag. A tag name is not a type
name. Given the definition above,
declarat...
shared_ptr to an array : should it be used?
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With C++17, shared_ptr can be used to manage a dynamically allocated array. The shared_ptr template argument in this case must be T[N] or T[]. So you may write
shared_ptr<int[]> sp(new int[10]);
From n4659, [util.smartptr...
What is the meaning of single and double underscore before an object name?
...re convention is widely used not just for private names, but also for what C++ would call protected ones -- for example, names of methods that are fully intended to be overridden by subclasses (even ones that have to be overridden since in the base class they raise NotImplementedError!-) are often s...