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How can I create a unique constraint on my column (SQL Server 2008 R2)?
I have SQL Server 2008 R2 and I want to set a unique column.
4 Answers
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ARC and bridged cast
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edited Jul 3 '12 at 20:53
Ben Mosher
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answer...
NUnit vs. xUnit
...lel test running (in a different way though). NUnit has been around since 2002, it's widely used, well documented and has a large community, whereas xUnit.net is more modern, more TDD adherent, more extensible, and also trending in .NET Core development. It's also well documented.
In addition to th...
Scala: What is a TypeTag and how do I use it?
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+50
A TypeTag solves the problem that Scala's types are erased at runtime (type erasure). If we wanna do
class Foo
class Bar extends Foo
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Rails render partial with block
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answered Jun 1 '10 at 17:58
bradbrad
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Discard all and get clean copy of latest revision?
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answered Feb 10 '11 at 13:42
Lasse V. KarlsenLasse V. Karlsen
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What's the difference between globals(), locals(), and vars()?
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edited Dec 10 '19 at 9:50
user2357112 supports Monica
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“Uncaught TypeError: Illegal invocation” in Chrome
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edited Nov 17 '16 at 10:47
answered Mar 13 '12 at 3:59
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Randomize a List
...box = new byte[1];
do provider.GetBytes(box);
while (!(box[0] < n * (Byte.MaxValue / n)));
int k = (box[0] % n);
n--;
T value = list[k];
list[k] = list[n];
list[n] = value;
}
}
A simple comparison is available at this blog (WayBack Mac...
Stylecop vs FXcop
...op superseded FXcop?
Which product should we be using with Visual Studio 2008?
5 Answers
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