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What is the significance of 1/1/1753 in SQL Server?
...ith the greater range of datetime2
SELECT CONVERT(VARCHAR, DATEADD(DAY,-5,CAST('1752-09-13' AS DATETIME2)),100)
Returns
Sep 8 1752 12:00AM
One final point with the datetime2 data type is that it uses the proleptic Gregorian calendar projected backwards to well before it was actually invented ...
Can I use view pager with views (not with fragments)
...
you dont need to cast to ViewPager at all as you are dealing with the ViewGroup interface
– Dori
Sep 1 '15 at 17:02
...
The Definitive C++ Book Guide and List
...lores the 1989 C++ 2.0 version - Templates, exceptions, namespaces and new casts were not yet introduced. Saying that however, this book goes through the entire C++ standard of the time explaining the rationale, the possible implementations, and features of the language. This is not a book to learn ...
How to create a memory leak in Java?
...eploys the app server eventually borks. If lucky you get a clue with ClassCastException z.x.y.Abc cannot be cast to z.x.y.Abc
– earcam
Jun 27 '11 at 16:55
7
...
Meaning of acronym SSO in the context of std::string
...h_resolution_clock::now();
const auto duration = std::chrono::duration_cast<std::chrono::milliseconds>(t2 - t1).count();
std::cerr << list[0].length() << ',' << duration << '\n';
}
void addRandomString(std::vector<std::string>& list, const int length)...
When and why would you seal a class?
... think this post has some good point, the specific case was when trying to cast a non-sealed class to any random interface, compiler doesn't throw error; but when sealed is used the compiler throws error that it can't convert. Sealed class brings additional code access security.
https://www.codeproj...
What is more efficient? Using pow to square or just multiply it with itself?
...();
}
double elapsed() const {
return std::chrono::duration_cast<std::chrono::milliseconds>(std::chrono::high_resolution_clock::now() - from).count() * 1.0e-6;
}
private:
std::chrono::high_resolution_clock::time_point from;
};
int main (int argc, char* argv[])
{
do...
Can a class member function template be virtual?
...ing>* p = &a;
p->func1("A<string> a");
p = dynamic_cast<A<string>*>(&c);
p->func1("B<string> c");
B<int>* q = &b;
q->func1(3);
}
and the output is:
A:A<string> a
A<--B:B<string> c
A<--B:3
And later I add...
Actionbar notification count icon (badge) like Google has
...tifCount(...) is useless. Just call setText(...) on the badge. And you can cast getActionView() to Button directly.
– caw
Mar 1 '14 at 15:30
4
...
Traits vs. interfaces
... example of a trait. to_integer would be more likely included in an IntegerCast interface because there is no fundamentally similar way to (intelligently) cast classes to an integer.
– Matthew
Feb 9 '12 at 4:13
...