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How to emulate C array initialization “int arr[] = { e1, e2, e3, … }” behaviour with std::array?
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Best I can think of is:
template<class T, class... Tail>
auto make_array(T head, Tail... tail) -> std::array<T, 1 + sizeof...(Tail)>
{
std::array<T, 1 + sizeof...(Tail)> a = { head, tail ... };
return a;
}
auto a = make_array(1, 2, 3);
However, this requires the ...
Java switch statement: Constant expression required, but it IS constant
...ssion to be known at compile time to compile a switch, but why isn't Foo.BA_ constant?
While they are constant from the perspective of any code that executes after the fields have been initialized, they are not a compile time constant in the sense required by the JLS; see §15.28 Constant Expressi...
Using Spring MVC Test to unit test multipart POST request
...e me this example but with PATCH method?
– lalilulelo_1986
Mar 17 at 15:53
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What is a good choice of database for a small .NET application? [closed]
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what about http://en.wikipedia.org/wiki/NoSQL_(RDBMS) ?
in particular MongoDB for .Net
http://www.mongodb.org/display/DOCS/Home
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Best way to store time (hh:mm) in a database
...plore you to use two DATETIME values instead, labelled something like event_start and event_end.
Time is a complex business
Most of the world has now adopted the denery based metric system for most measurements, rightly or wrongly. This is good overall, because at least we can all agree that a g,...
Table header to stay fixed at the top when user scrolls it out of view with jQuery
...t;
</tr>
</tbody>
</table>
<div id="bottom_anchor"></div>
</div>
CSS
body { height: 1000px; }
thead{
background-color:white;
}
javascript
function moveScroll(){
var scroll = $(window).scrollTop();
var anchor_top = $("#maintable").offs...
How can I tell jackson to ignore a property for which I don't have control over the source code?
...figure the mapper as follows:
mapper.configure(DeserializationFeature.FAIL_ON_UNKNOWN_PROPERTIES, false);
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fetch in git doesn't get all branches
... answered Oct 28 '19 at 9:48
Juh_Juh_
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How to implement a tree data-structure in Java? [closed]
... edited Mar 11 '18 at 20:09
Ma_124
4333 silver badges1010 bronze badges
answered Oct 29 '10 at 18:20
Mountai...
Is it possible to make a type only movable and not copyable?
...g.
struct Triplet {
one: int,
two: int,
three: int,
_marker: NoCopy
}
You can also do it by having a destructor (via implementing the Drop trait), but using the marker types is preferred if the destructor is doing nothing.
Types now move by default, that is, when you d...