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Unique Constraint in Entity Framework Code First
...anism to achieve it:
http://msdn.microsoft.com/en-us/library/hh770484(v=vs.103).aspx
http://blogs.msdn.com/b/adonet/archive/2012/02/09/ef-4-3-code-based-migrations-walkthrough.aspx
Basically you need to insert a call like this in one of your migration scripts:
CreateIndex("TableName", new stri...
The Use of Multiple JFrames: Good or Bad Practice? [closed]
...seems it cannot be done.
– Suma
Mar 27 '18 at 9:08
@suma in that case I think I would opt for a JDialog over a JFrame....
Is there a C++ gdb GUI for Linux? [closed]
...l Studio is more featured filled, but DDD is good enough that I don't miss VS. Sadly, DDD is showing its age.
– Alan De Smet
Feb 6 '14 at 20:33
6
...
Does Python have a ternary conditional operator?
...
community wiki
19 revs, 15 users 23%Vinko Vrsalovic
279
...
NodeJS require a global module/package
...bal user folder to point to the root folder, by running this command:
ln -vs "$(npm root -g)" "$HOME"/.node_modules
Then re-test it via: echo 'require("forever")' | node command.
Temporary change the current folder to where the extension has been installed globally, before invoking the script. E....
CSS: 100% font size - 100% of what?
There are many articles and questions about percentage-sized vs other-sized fonts. However, I can not find out WHAT the reference of the percent-value is supposed to be. I understand this is 'the same size in all browsers'. I also read this, for instance:
...
Entity Framework 6 Code first Default value
... get { return _length; }
set { _length = value; }
}
}
vs.
public class Track
{
public Track()
{
LengthInMeters = 400;
}
public int LengthInMeters { get; set; }
}
This will only work for applications creating and consuming data using this sp...
Are there disadvantages to using a generic varchar(255) for all text-based fields?
...ow. These field offsets may be 1 byte if the total row size is less than 127 bytes, or else 2 bytes. See forge.mysql.com/wiki/MySQL_Internals_InnoDB
– Bill Karwin
Feb 12 '11 at 18:49
...
What are the benefits of learning Vim? [closed]
... favorite editor too.
– Craig S
Feb 27 '09 at 23:34
20
I wonder if that is a good thing or a bad ...
Case insensitive string compare in LINQ-to-SQL
...culture and character handling such as this) has relevant posts on ToUpper vs. ToLower:
http://www.siao2.com/2007/10/01/5218976.aspx
http://www.siao2.com/2005/03/10/391564.aspx
He says "String.ToUpper – Use ToUpper rather than ToLower, and specify InvariantCulture in order to pick up OS casing...