大约有 44,000 项符合查询结果（耗时：0.0230秒） [XML]
Multiprocessing: How to use Pool.map on a function defined in a class?
...e defaultdict.
– sans
Jul 8 '11 at 23:41
2
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How to initialize a private static const map in C++?
...
{
map<int,int> m;
m[1] = 2;
m[3] = 4;
m[5] = 6;
return m;
}
static const map<int,int> myMap;
};
const map<int,int> A:: myMap = A::create_map();
int main() {
}
...
Why do I need an IoC container as opposed to straightforward DI code? [closed]
...:
public class UglyCustomer : INotifyPropertyChanged
{
private string _firstName;
public string FirstName
{
get { return _firstName; }
set
{
string oldValue = _firstName;
_firstName = value;
if(oldValue != value)
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Performance surprise with “as” and nullable types
...assant
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16
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How to safely call an async method in C# without await
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answered Mar 20 '13 at 12:59
Peter RitchiePeter Ritchie
32.5k99 gold badges7373 silver badges9393 bronze badges
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In a Django form, how do I make a field readonly (or disabled) so that it cannot be edited?
...
433
As pointed out in this answer, Django 1.9 added the Field.disabled attribute:
The disabled ...
SQL Server: Query fast, but slow from procedure
...|
edited Jun 7 '15 at 11:53
shA.t
14.6k55 gold badges4646 silver badges8989 bronze badges
answered Jul 8...
Detecting iOS / Android Operating system
... "Android";
}
// iOS detection from: http://stackoverflow.com/a/9039885/177710
if (/iPad|iPhone|iPod/.test(userAgent) && !window.MSStream) {
return "iOS";
}
return "unknown";
}
share
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Passing arguments to C# generic new() of templated type
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JaredParJaredPar
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Using numpy to build an array of all combinations of two arrays
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131
In newer version of numpy (>1.8.x), numpy.meshgrid() provides a much faster implementation:
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