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Generate random numbers uniformly over an entire range
...);
std::shuffle(vec.begin(), vec.end(), generator);
The algorithm will reorder the elements randomly, with a linear complexity.
Boost.Random
Another alternative, in case you don't have access to a C++11+ compiler, is to use Boost.Random. Its interface is very similar to the C++11 one.
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Display names of all constraints for a table in Oracle SQL
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How does Java Garbage Collection work with Circular References?
...e stack of a running thread..." isn't it scanning stacks of all threads in order to not corrupt other thread's data ?
– Alexander Malakhov
Aug 9 '11 at 4:05
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Is there a working C++ refactoring tool? [closed]
...tract editing operations rather than lines with simple insert and delete), etc.
What it is not (presently) is an interactive refactoring tool. We believe that to do most refactorings well, you need deep control and data fow analyses. DMS has generic machinery to support this, and that machinery ...
Bootstrap: how do I change the width of the container?
...e screen size jumps below that value (smaller monitor, tablet, smartphone, etc.), your site will still adjust to fit the smaller screens.
@media (min-width: 1200px) {
.container {
width: 1000px;
}
}
share
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JUnit 4 Test Suites
... be wrong, but i think TestSuite is still good when we need to specify the order of tests, especially in automated integration tests where testing smaller scenarios should come before more complex scenarios.
– bertie
Apr 16 '12 at 4:48
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See what process is using a file in Mac OS X
...iles although it has quit. I often open images form Evernote in Preview in order to crop them, and most times - more often than not - even after I have quit Preview, Evernote wars that the image is still open in another application.
– Vihung
Feb 25 '14 at 14:07...
Why can I add named properties to an array as if it were an object?
... studying the theories of Automata, Recursive Functions, Formal Languages, etc. and as such not as palatable. However, the strengths of these formal considerations are clearly manifest in Javascript particularly as implemented in FF's Gecko engine (ie. .toSource()).
The Object definition for Func...
No output to console from a WPF application?
...le();
[DllImport(Kernel32_DllName)]
private static extern IntPtr GetConsoleWindow();
[DllImport(Kernel32_DllName)]
private static extern int GetConsoleOutputCP();
public static bool HasConsole
{
get { return GetConsoleWindow() != IntPtr.Zero; }
}
/// <s...
Calculate difference between two datetimes in MySQL
...is like in stackoverflow your question posted 2s ago, 30s ago, 2 min ago.. etc. I want similar kind of functionality. For example there is one table say REQUESTS (id, message, timestamp). timestamp while storing will be NOW() . while i run a query, select * from requests, instead of displaying ...