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When to use std::forward to forward arguments?
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124
Use it like your first example:
template <typename T> void f(T && x)
{
g(std::f...
How can I add an item to a IEnumerable collection?
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489
You cannot, because IEnumerable<T> does not necessarily represent a collection to which ...
Java switch statement multiple cases
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edited Mar 28 '13 at 11:14
Raghav Sood
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an...
Passing arguments to C# generic new() of templated type
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14 Answers
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When should I use a List vs a LinkedList
...t; list = new LinkedList<Temp>();
for (var i = 0; i < 12345678; i++)
{
var a = new Temp(i, i, i, i);
list.AddLast(a);
}
decimal sum = 0;
foreach (var item in list)
sum += item.A;
List (2.4 seconds)
Lis...
What are your favorite extension methods for C#? (codeplex.com/extensionoverflow)
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How do I print the type of a variable in Rust?
...ee examples; this is a partially resolved type which could end up f32 or f64, depending on how you use it. “{float}” is not a legal type name, it’s a placeholder meaning “I’m not completely sure what this is”, but it is a floating-point number. In the case of floating-point variables, if...
Understanding slice notation
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4772
It's pretty simple really:
a[start:stop] # items start through stop-1
a[start:] # item...
Check if a class has a member function of a given signature
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edited May 1 '14 at 1:57
Oktalist
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answ...
Default template arguments for function templates
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edited Oct 10 '14 at 21:32
answered Mar 15 '10 at 13:47
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