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The multi-part identifier could not be bound
...ns, where the join condition is specified in the WHERE clause).
Here's an outline of your query:
SELECT
…
FROM a, b LEFT JOIN dkcd ON …
WHERE …
You are probably expecting it to behave like this:
SELECT
…
FROM (a, b) LEFT JOIN dkcd ON …
WHERE …
that is, the combination of table...
Project structure for Google App Engine
I started an application in Google App Engine right when it came out, to play with the technology and work on a pet project that I had been thinking about for a long time but never gotten around to starting. The result is BowlSK . However, as it has grown, and features have been added, it has got...
C# - What does the Assert() method do? Is it still useful?
...hows the error dialog if the condition is false. The program proceeds without any interruption if the condition is true.
If you compile in Release, all Debug.Assert's are automatically left out.
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Use cases for the 'setdefault' dict method
...is seems wasteful somehow and illustrates one of the things I don't like about setdefault() in general -- namely that it always evaluates its default argument whether or not it actually gets used.
– martineau
Jan 6 '13 at 19:57
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What is the difference between the mouseover and mouseenter events?
...
You can try out the following example from the jQuery doc page. It's a nice little, interactive demo that makes it very clear and you can actually see for yourself.
var i = 0;
$("div.overout")
.mouseover(function() {
i += 1...
Reading Properties file in Java
...AsStream("config.properties"));
//get the property value and print it out
System.out.println(prop.getProperty("database"));
System.out.println(prop.getProperty("dbuser"));
System.out.println(prop.getProperty("dbpassword"));
}
catch (IOException ex) {
ex.printStackTrace();
}
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Explicitly calling a default method in Java
...troduces default methods to provide the ability to extend interfaces without the need to modify existing implementations.
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What is a good pattern for using a Global Mutex in C#?
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I want to make sure this is out there, because it's so hard to get right:
using System.Runtime.InteropServices; //GuidAttribute
using System.Reflection; //Assembly
using System.Threading; //Mutex
using System.Security.A...
Reset Entity-Framework Migrations
...le:
Enable-Migrations -EnableAutomaticMigrations -Force
Use with or without -EnableAutomaticMigrations
And finally, you can run:
Add-Migration Initial
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Fastest way to determine if record exists
As the title suggests... I'm trying to figure out the fastest way with the least overhead to determine if a record exists in a table or not.
...