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SQL Server: Is it possible to insert into two tables at the same time?
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edited Aug 6 '13 at 16:13
answered Oct 6 '08 at 16:49
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How to compare versions in Ruby?
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Guillaume
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answered Jun 17 '10 at 17:45
grossergrosser
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text-overflow:ellipsis in Firefox 4? (and FF5)
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edited May 20 '19 at 4:36
Carlos Guerrero
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answered Feb 10 '11 at 17:23
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How do you log server errors on django sites
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How to stop and restart memcached server?
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spatical
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answered Jun 22 '10 at 20:02
pejukopejuko
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Extracting specific columns from a data frame
I have an R data frame with 6 columns, and I want to create a new dataframe that only has three of the columns.
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Initializing C# auto-properties [duplicate]
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Update - the answer below was written before C# 6 came along. In C# 6 you can write:
public class Foo
{
public string Bar { get; set; } = "bar";
}
You can also write read-only automatically-implemented properties, which are only writable in the constructor (but can ...
How can I format a nullable DateTime with ToString()?
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346
Console.WriteLine(dt2 != null ? dt2.Value.ToString("yyyy-MM-dd hh:mm:ss") : "n/a");
EDIT: As ...
Computational complexity of Fibonacci Sequence
... the tight bound for this function is the Fibonacci sequence itself (~θ(1.6n)). You can find out this tight bound by using generating functions as I'd mentioned above.
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