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What is the best way to use a HashMap in C++?
...argc, char **argv)
{
std::map<std::string, int> m;
m["hello"] = 23;
// check if key is present
if (m.find("world") != m.end())
std::cout << "map contains key world!\n";
// retrieve
std::cout << m["hello"] << '\n';
std::map<std::string, int>::iterator i...
Does Parallel.ForEach limit the number of active threads?
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answered Jul 11 '09 at 18:53
Jon SkeetJon Skeet
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What is Ember RunLoop and how does it work?
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Update 10/9/2013: Check out this interactive visualization of the run loop: https://machty.s3.amazonaws.com/ember-run-loop-visual/index.html
Update 5/9/2013: all the basic concepts below are still up to date, but as of this commit, the Emb...
Import regular CSS file in SCSS file?
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13 Answers
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Declaring abstract method in TypeScript
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293
The name property is marked as protected. This was added in TypeScript 1.3 and is now firmly est...
Populate data table from data reader
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edited Sep 1 '15 at 13:06
Musakkhir Sayyed
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How do I find the .NET version?
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253
Just type any one of the below commands to give you the latest version in the first line.
1. CS...
How to initialize const member variable in a class?
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edited Jun 12 '17 at 16:30
Rakete1111
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an...
How do I decode HTML entities in Swift?
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23 Answers
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Syntax for creating a two-dimensional array
...ti[0] = new int[10];
multi[1] = new int[10];
multi[2] = new int[10];
multi[3] = new int[10];
multi[4] = new int[10];
Note that every element will be initialized to the default value for int, 0, so the above are also equivalent to:
int[][] multi = new int[][]{
{ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
...