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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
4
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Pass a variable into a partial, rails 3?
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237
Try this:
<% @posts.each do |post| %>
<%= render 'middle', :post => post %>
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How to use comments in Handlebar templates?
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204
The newest version of Handlebars has block comments support :
{{!-- {{commented expressions}}...
Why do function pointer definitions work with any number of ampersands '&' or asterisks '*'?
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224
There are a few pieces to this that allow all of these combinations of operators to work the s...
How to write to Console.Out during execution of an MSTest test
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edited Apr 8 '19 at 12:01
Risadinha
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answere...
.aspx vs .ashx MAIN difference
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edited Jan 27 '17 at 13:38
bwegs
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Shell script to delete directories older than n days
...rf
Which is a bit more efficient, because it amounts to:
rm -rf dir1 dir2 dir3 ...
as opposed to:
rm -rf dir1; rm -rf dir2; rm -rf dir3; ...
as in the -exec method.
With modern versions of find, you can replace the ; with + and it will do the equivalent of the xargs call for you, passing ...
Does async(launch::async) in C++11 make thread pools obsolete for avoiding expensive thread creation
...a pool. So ::std::async(::std::launch::async, ...) is preferred.
Question 2:
Yes, basically this 'implicitly' launches a thread. But really, it's still quite obvious what's happening. So I don't really think the word implicitly is a particularly good word.
I'm also not convinced that forcing you ...
What are all codecs and formats supported by FFmpeg?
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Matthew FlaschenMatthew Flaschen
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How do you set the startup page for debugging in an ASP.NET MVC application?
...he application at the application root? For example: http://localhost:49742/
6 Answers
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