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An error occurred while installing pg (0.17.1), and Bundler cannot continue
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16 Answers
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Debug a java application without starting the JVM with debug arguments
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edited Jan 6 '14 at 12:58
Zitrax
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a...
How do I use define_method to create class methods?
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196
I think in Ruby 1.9 you can do this:
class A
define_singleton_method :loudly do |message|
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Function that creates a timestamp in c#
...ToString("yyyyMMddHHmmssfff");
}
This will give you a string like 200905211035131468, as the string goes from highest order bits of the timestamp to lowest order simple string sorting in your SQL queries can be used to order by date if you're sticking values in a database
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Calculate age given the birth date in the format YYYYMMDD
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The transaction log for the database is full
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13 Answers
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Map and Reduce in .NET
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311
Linq equivalents of Map and Reduce:
If you’re lucky enough to have linq then you don’t nee...
Why does ReSharper tell me “implicitly captured closure”?
...ase.OnLoad(e);
int i = 0;
Random g = new Random();
this.button1.Click += (sender, args) => this.label1.Text = i++.ToString();
this.button2.Click += (sender, args) => this.label1.Text = (g.Next() + i).ToString();
}
I get an "Implicitly captured closure: g" warning at the firs...
Express command not found
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answered Apr 11 '14 at 4:14
PeterVCPeterVC
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MySql Table Insert if not exist otherwise update
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Jai is correct that you should use INSERT ... ON DUPLICATE KEY UPDATE.
Note that you do not n...