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Illegal mix of collations (utf8_unicode_ci,IMPLICIT) and (utf8_general_ci,IMPLICIT) for operation '=
Error message on MySql:
7 Answers
7
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Xcode is not currently available from the Software Update server
... @PeterEhrlich, I agree that it seemed to have no effect in that the error message still appears if you try xcode-select --install. What does seem to happen is that this corrects the path so that the command line tools which have already been installed by Xcode5 are now findable by xcode-sele...
Why would a post-build step (xcopy) occasionally exit with code 2 in a TeamCity build?
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Even if you provide the /Y switch with xcopy, you'll still get an error when xcopy doesn't know if the thing you are copying is a file or a directory. This error will appear as "exited with code 2". When you run the same xcopy at a command prompt, you'll see that xcopy is asking for a respo...
Overcoming “Display forbidden by X-Frame-Options”
...Refused to display document because display forbidden by X-Frame-Options." error in Chrome. I understand that this is a security limitation (for good reason), and don't have access to change it.
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Alter column, add default constraint
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you can wrap reserved words in square brackets to avoid these kinds of errors:
dbo.TableName.[Date]
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Token Authentication for RESTful API: should the token be periodically changed?
... return Response({'token': token.key})
return Response(serializer.errors, status=status.HTTP_400_BAD_REQUEST)
obtain_expiring_auth_token = ObtainExpiringAuthToken.as_view()
And don't forget to modify the urls:
urlpatterns += patterns(
'',
url(r'^users/login/?$', '<path_to_fil...
Could not find stored procedure 'dbo.aspnet_CheckSchemaVersion'
...egsql.exe' file. It will open a wizard that you can follow to resolve this error.
This error mostly occurs when you didn't enabled Roles in your asp.net mvc project At starting before aspnet identity table automatically created.
You will need to make sure you run this so that the tables and objec...
Difference between DirectCast() and CType() in VB.NET
... but Dim icast as Integer? = TryCast(myNum, Integer?) will give a compiler error. Just one more peculiar difference between the two languages. lol
– CptRobby
Dec 16 '14 at 23:22
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Run R script from command line
...and I am trying to execute R script from Java program and I am seeing some error. Here is my question. See if you can help out. I am using your hello function example for now to make it simple.
– user1950349
Sep 16 '15 at 22:23
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IntelliJ IDEA with Junit 4.7 “!!! JUnit version 3.8 or later expected:”
...annotated tests which is a feature of the new JUnit, therefore you get the error from the test runner.
The solution is simple, open the Project Structure | Modules | Dependencies, and move the junit-4.7.jar up, so that it comes before Android 1.6 Platform in the classpath. Now the test runner will ...