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Is it possible to declare two variables of different types in a for loop?
...ith the std::string, if you want to name a type. For example:
auto [vec, i32] = std::tuple{std::vector<int>{3, 4, 5}, std::int32_t{12}}
A specific application of this is iterating over a map, getting the key and value,
std::unordered_map<K, V> m = { /*...*/ };
for (auto& [key, va...
How can I add reflection to a C++ application?
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edited May 20 '13 at 16:45
answered Jul 31 '12 at 20:07
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Forward an invocation of a variadic function in C
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Uli Köhler
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answered Sep 29 '08 at 20:56
Adam Rosenfield...
Concatenating two lists - difference between '+=' and extend()
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edited May 13 '15 at 0:26
jesterjunk
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answered Se...
Absolute vs relative URLs
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answered Jan 5 '10 at 9:33
Daniel VassalloDaniel Vassallo
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Pythonic way to find maximum value and its index in a list?
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wordsforthewise
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answered May 31 '11 at 21:03
Sven MarnachSven Marn...
Scala 2.8 breakOut
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325
The answer is found on the definition of map:
def map[B, That](f : (A) => B)(implicit bf :...
[精华] VC中BSTR、Char和CString类型的转换 - C/C++ - 清泛网 - 专注C/C++及内核技术
...// 使用完后及时释放，以便能使用其它的CString成员函数
3、BSTR转换成char*
方法一，使用ConvertBSTRToString。例如：
#include #pragma comment(lib, "comsupp.lib")
int _tmain(int argc, _TCHAR* argv[])
{
BSTR bstrText = ::SysAllocString(L"Test");
char* lps...
What are some uses of template template parameters?
...ates on this wrt C++0x?
– amit
Jan 13 '11 at 5:19
Well, you don't have to provide allocator. What's important is that ...
How to use the IEqualityComparer
...ion causes a big delay from the function without distinct, from 0.6 sec to 3.2 sec!
6 Answers
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