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Inheriting from a template class in c++
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celtschkceltschk
17.7k22 gold badges3232 silver badges6161 bronze badges
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LINQ equivalent of foreach for IEnumerable
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edited Jun 29 '15 at 8:37
huysentruitw
24.1k88 gold badges7171 silver badges114114 bronze badges
answ...
Why can't the C# constructor infer type?
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133
Is there a philosophical reason why the constructor can't support type inference?
No. When...
Adding two Java 8 streams, or an extra element to a stream
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edited Sep 30 '18 at 19:04
answered Mar 30 '14 at 8:04
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Difference of keywords 'typename' and 'class' in templates?
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edited Jun 26 '17 at 13:28
Hedede
81277 silver badges2323 bronze badges
answered Jan 7 '10 at 22:30
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No ConcurrentList in .Net 4.0?
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edited Apr 5 '13 at 18:15
answered Jul 6 '11 at 19:27
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Why is `std::move` named `std::move`?
... int& j)
{
i = j;
}
Compiled with clang++ -std=c++14 test.cpp -O3 -S, this produces this object code:
__Z4testRiS_: ## @_Z4testRiS_
.cfi_startproc
## BB#0:
pushq %rbp
Ltmp0:
.cfi_def_cfa_offset 16
Ltmp1:
.cfi_offset %rbp, -16
movq %rsp, ...
arrayfun can be significantly slower than an explicit loop in matlab. Why?
...ng out the computations, instead of using a function in your loop
tic
Soln3 = ones(T, N);
for t = 1:T
for n = 1:N
Soln3(t, n) = 3*x(t, n)^2 + 2*x(t, n) - 1;
end
end
toc
Time to compute on my computer:
Soln1 1.158446 seconds.
Soln2 10.392475 seconds.
Soln3 0.239023 seconds.
Oli...
Improving bulk insert performance in Entity framework [duplicate]
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213
There is opportunity for several improvements (if you are using DbContext):
Set:
yourContext.C...
Why use ICollection and not IEnumerable or List on many-many/one-many relationships?
... ICollection<> (MSDN: http://msdn.microsoft.com/en-us/library/92t2ye13.aspx) for a list of objects that needs to be iterated through and modified, List<> for a list of objects that needs to be iterated through, modified, sorted, etc (See here for a full list: http://msdn.microsoft.com/en...