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Why are C# 4 optional parameters defined on interface not enforced on implementing class?
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How do I create directory if none exists using File class in Ruby?
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How to convert wstring into string?
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Here is a worked-out solution based on the other suggestions:
#include <string>
#include <iostream>
#include <clocale>
#include <locale>
#include <vector>
int main() {
std::setlocale(LC_ALL, "");
const std::wstring ws = L"ħëłlö";
const std::locale...
Why should I avoid std::enable_if in function signatures
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Cross browser JavaScript (not jQuery…) scroll to top animation
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Can C++ code be valid in both C++03 and C++11 but do different things?
... C++11. The sequencing rules differences make for some interesting changes including some previously undefined behavior becoming well defined.
1. multiple mutations of the same variable within an initializer list
One very interesting corner case would multiple mutations of the same variable within...
Sequence-zip function for c++11?
...ost::combine (the function exists in earlier versions but undocumented):
#include <boost/range/combine.hpp>
#include <vector>
#include <list>
#include <string>
int main() {
std::vector<int> a {4, 5, 6};
double b[] = {7, 8, 9};
std::list<std::string> ...
How to Deal with Temporary NSManagedObject instances?
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List all base classes in a hierarchy of given class?
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Why should the “PIMPL” idiom be used? [duplicate]
...hen only Cat.h is the file that is shipped with the product.
CatImpl.h is included by Cat.cpp and CatImpl.cpp contains the implementation for CatImpl::Purr(). This won't be visible to the public using your product.
Basically the idea is to hide as much as possible of the implementation from prying...