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Pretty-print C++ STL containers
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83
This solution was inspired by Marcelo's solution, with a few changes:
#include <iostream>...
ROW_NUMBER() in MySQL
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I want the row with the single highest col3 for each (col1, col2) pair.
That's a groupwise maximum, one of the most commonly-asked SQL questions (since it seems like it should be easy, but actually it kind of isn't).
I often plump for a null-self-join:
SELECT t0....
Can a C# class inherit attributes from its interface?
... Marc Gravell♦Marc Gravell
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When should I use a List vs a LinkedList
... B = b; C = c; D = d;
}
}
Linked list (3.9 seconds)
LinkedList<Temp> list = new LinkedList<Temp>();
for (var i = 0; i < 12345678; i++)
{
var a = new Temp(i, i, i, i);
list.AddLast(a);
}
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Average of 3 long integers
I have 3 very large signed integers.
12 Answers
12
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Covariance and contravariance real world example
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edited Mar 23 at 8:39
snr
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answered...
How to sort an IEnumerable
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dtbdtb
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ObservableCollection Doesn't support AddRange method, so I get notified for each item added, besides
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edited Jul 28 '17 at 2:53
community wiki
17 r...
C++11 reverse range-based for-loop
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234
Actually Boost does have such adaptor: boost::adaptors::reverse.
#include <list>
#inclu...
Check if a class has a member function of a given signature
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Oktalist
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answered Sep 17 '08 at 21:27
yrpyrp
4,319...