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C＋＋模板的特化 - C/C++ - 清泛网 - 专注C/C++及内核技术
...点好东东，贴在这里：
template <typename t>
void f(t t) {} //f1
template <>
void f(int t) {} //f2
void f(int t) {} //f3
void f(char t) {} //f4
f(3); //invoke f3
f('3'); //invoke f4
/**
caveat: f3 must be put after f2, or an error occurs: specialization of void f(T) [wi...
How to create a HTTP server in Android? [closed]
... |
edited May 23 '13 at 21:20
Alexander Mironov
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answered Jun...
Display Animated GIF
I want to display animated GIF images in my aplication.
As I found out the hard way Android doesn't support animated GIF natively.
...
Can I change a private readonly field in C# using reflection?
I am wondering, since a lot of things can be done using reflection, can I change a private readonly field after the constructor completed its execution?
(note: just curiosity)
...
What is the difference between quiet NaN and signaling NaN?
... == 0xFF, but they have fraction == 0.
For this reason, NaNs must set bit 21 to 1, otherwise it would not be possible to distinguish sNaN from positive infinity!
nanf() produces several different NaNs, so there must be multiple possible encodings:
7fc00000
7fc00001
7fc00002
Since nan0 is the sam...
What does Expression.Quote() do that Expression.Constant() can’t already do?
... again for your answer.
– Timwi
Sep 21 '10 at 3:49
add a comment
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get just the integer from wc in bash
...
casablancacasablanca
64.3k55 gold badges121121 silver badges142142 bronze badges
5
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What is the equivalent of 'describe table' in SQL Server?
...t RamdhanieVincent Ramdhanie
97.4k2222 gold badges132132 silver badges183183 bronze badges
2
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SQL statement to get column type
...nd copy from there.
– Christoph
Sep 21 '15 at 8:48
2
select table name and click Alt+F1.. gives s...
Pretty-print C++ STL containers
... sample below to generate some values
struct fibonacci
{
fibonacci() : f1(0), f2(1) { }
int operator()()
{
int r = f1 + f2;
f1 = f2;
f2 = r;
return f1;
}
private:
int f1;
int f2;
};
int main()
{
std::vector<int> v;
std::generate_...