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Entity Framework and SQL Server View
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We had the same problem and this is the solution:
To force entity framework to use a column as a primary key, use ISNULL.
To force entity framework not to use a column as a primary key, use NULLIF.
An easy way to apply this is to wrap the select statement of your view in another selec...
How to find first element of array matching a boolean condition in JavaScript?
.../elegant way to find the first element of a JS array matching a given condition. A C# equivalent would be List.Find .
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How to count certain elements in array?
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No, what I mean is without looping with "for"
– Leem
May 25 '11 at 7:42
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How can I negate the return-value of a process?
... cross-platform negate -process that negates the value a process returns. It should map 0 to some value != 0 and any value != 0 to 0, i.e. the following command should return "yes, nonexistingpath doesn't exist":
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First-time database design: am I overengineering? [closed]
... don't have any experience in real world application development. I have written scripts in Python, some coursework in C, but nothing like this.
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What is the difference between _tmain() and main() in C++?
If I run my C++ application with the following main() method everything is OK:
5 Answers
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Importing CommonCrypto in a Swift framework
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Something a little simpler and more robust is to create an Aggregate target called "CommonCryptoModuleMap" with a Run Script phase to generate the module map automatically and with the correct Xcode/SDK path:
The Run Script phase shou...
While loop to test if a file exists in bash
... working on a shell script that does certain changes on a txt file only if it does exist, however this test loop doesn't work, I wonder why?
Thank you!
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Eclipse Build Path Nesting Errors
...lem even when I created a fresh project.
I was creating the Java project within Eclipse, then mavenize it, then going into java build path properties removing src/ and adding src/main/java and src/test/java. When I run Maven update it used to give nested path error.
Then I finally realized -becaus...
Select random row from a sqlite table
I have a sqlite table with the following schema:
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