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The ALTER TABLE statem>me m>nt conflicted with the FOREIGN KEY constraint
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This was the answer for m>me m>, but I still struggled with realizing where the problem was, so I'll give a layman's example. If you have a table nam>me m>d 'Orders' and a table nam>me m>d 'Custom>me m>rs', and you've deleted som>me m> old custom>me m>rs, but not their orders, y...
Validation failed for one or more entities. See 'EntityValidationErrors' property for more details [
...now how to check the content of the validation errors. Visual Studio shows m>me m> that it's an array with 8 objects, so 8 validation errors.
Actually you should see the errors if you drill into that array in Visual studio during debug. But you can also catch the exception and then write out the errors...
How can I check whether a option already exist in select by JQuery
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Works for m>me m> in jquery 1.7.1 without enclosing yourValue in quotes
– Mathias F
Jan 11 '12 at 14:03
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How to ignore certain files in Git
I have a repository with a file, Hello.java . When I compile it, an additional Hello.class file is generated.
21 Answers...
How to get the list of all installed color schem>me m>s in Vim?
Is there a way to get a list of all installed color schem>me m>s in Vim? That would make very easy to select one without looking at the .vim directory.
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Is there a bash command which counts files?
Is there a bash command which counts the number of files that match a pattern?
14 Answers
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Android Facebook integration with invalid key hash
...gh coding. The hash key through a command prompt is working on the first tim>me m> only. I don't know the reason. I have also got the sam>me m> problem. So I tried it through programmatically.
Follow these steps:
Paste the following code in oncreate().
try {
PackageInfo info = getPackageManager().getPa...
IEnum>me m>rable and Recursion using yield return
I have an IEnum>me m>rable<T> m>me m>thod that I'm using to find controls in a WebForms page.
8 Answers
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Git checkout: updating paths is incompatible with switching branches
...git remote update
git fetch
Now it should work:
git checkout -b local-nam>me m> origin/remote-nam>me m>
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How do I know that the UICollectionView has been loaded completely?
I have to do som>me m> operation whenever UICollectionView has been loaded completely, i.e. at that tim>me m> all the UICollectionView's datasource / layout m>me m>thods should be called. How do I know that?? Is there any delegate m>me m>thod to know UICollectionView loaded status?
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