大约有 44,000 项符合查询结果（耗时：0.0301秒） [XML]
How does std::move() transfer values into RValues?
... |
edited Nov 20 '13 at 17:03
answered Sep 22 '11 at 16:39
...
How do I copy items from list to list without foreach?
...
You could try this:
List<Int32> copy = new List<Int32>(original);
or if you're using C# 3 and .NET 3.5, with Linq, you can do this:
List<Int32> copy = original.ToList();
...
Does C# have extension properties?
...
403
For the moment it is still not supported out of the box by Roslyn compiler ...
Until now, the e...
printf format specifiers for uint32_t and size_t
...me as unsigned long (possibly 64 bits) when it's actually an unsigned int (32 bits). Try using %zu in both cases.
I'm not entirely certain though.
share
|
improve this answer
|
...
What are 'closures' in .NET?
...se.
– Jason Bunting
Jan 9 '09 at 16:34
11
I'd say that closures aren't useful unless they can be ...
No generic implementation of OrderedDictionary?
...nary (which is in the System.Collections.Specialized namespace) in .NET 3.5. Is there one that I'm missing?
12 Answers
...
Callback functions in C++
...pe.
X.2 "Calling" a callback refers to the syntax to call those objects.
X.3 "Using" a callback means the syntax when passing arguments to a function using a callback.
Note: As of C++17, a call like f(...) can be written as std::invoke(f, ...) which also handles the pointer to member case.
1. Fun...
Can lambda functions be templated?
...
183
UPDATE 2018: C++20 will come with templated and conceptualized lambdas. The feature has already ...
Algorithm to detect overlapping periods [duplicate]
...
answered Nov 22 '12 at 13:41
RawlingRawling
44.2k55 gold badges7575 silver badges110110 bronze badges
...
How to write a large buffer into a binary file in C++, fast?
...g), pFile);
}
fclose(pFile);
return 0;
}
I just timed 8GB in 36sec, which is about 220MB/s and I think that maxes out my SSD. Also worth to note, the code in the question used one core 100%, whereas this code only uses 2-5%.
Thanks a lot to everyone.
Update: 5 years have passed it's ...