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Postgres - FATAL: database files are incompatible with server
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and then you'll need to rake db:setup and rake db:migrate from your Rails app to get setup again.
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ActionController::InvalidAuthenticityToken
Below is an error, caused by a form in my Rails application:
24 Answers
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Calling async method synchronously
...to execute. You have the following options to make sure that this doesn't happen:
Add .ConfigureAwait(false) to your library method or
explicitly execute your async method in a thread pool thread and wait for it to finish:
string code = Task.Run(GenerateCodeAsync).Result;
This does not mean th...
How to get the nth occurrence in a string?
...ered Jan 23 '13 at 13:01
Denys SéguretDenys Séguret
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Making an array of integers in iOS
... answered Mar 4 '14 at 15:58
Frédéric AddaFrédéric Adda
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Grep not as a regular expression
...swered Jun 3 '16 at 14:13
Aloïké GoAloïké Go
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How to check if one of the following items is in a list?
...It's nearly the same as the one I posted.
– Bastien Léonard
Apr 11 '09 at 16:24
5
@BastienLéona...
Java: How to test methods that call System.exit()?
...te on my answer? Also, what about TestNG users?
– Rogério
Oct 21 '15 at 20:15
2
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Is it possible to import a whole directory in sass using @import?
...ies can REDUCE complexity.
My organization's project is a rather complex app. There are 119 Sass files in 17 directories. These correspond roughly to our views and are mainly used for adjustments, with the heavy lifting being handled by our custom framework. To me, a few lines of imported director...
CHECK constraint in MySQL is not working
...B (see this answer stackoverflow.com/a/44333349).
– Jérôme
Feb 2 '18 at 10:47
@Jérôme I know, I have some (more re...