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How do I get the list of keys in a Dictionary?
...Thank you @Bitterblue. I couldn't understand why .ToList() was throwing an error when I had used it so many other times, so I came here looking for an answer and I realized the file I was working in didn't have using System.Linq :)
– Drew
Sep 16 '16 at 20:27
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java.net.ConnectException: localhost/127.0.0.1:8080 - Connection refused
...e resources to the application from my machine. But i am getting the above error.
10 Answers
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SQL Server: Get data for only the past year
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I got an error message running this query ... "FUNCTION DatabaseName.DATEADD does not exist" Any suggestion?
– Marcello Perri
Jan 17 '19 at 10:43
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Calling startActivity() from outside of an Activity context
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If you got error because of using create chooser like below:
Intent sharingIntent = new Intent(Intent.ACTION_VIEW);
sharingIntent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
sharingIntent.setData(Uri.parse("http://google.com"));
startActi...
How to list all the available keyspaces in Cassandra?
...ce or columnfamily (OK, the poster didn't ask this but it's a common user error if new to C*)
– Scott Prive
Feb 3 '15 at 1:35
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Installing PG gem on OS X - failure to build native extension
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Same error for me and I didn't experience it until I downloaded OS X 10.9 (Mavericks). Sigh, another OS upgrade headache.
Here's how I fixed it (with homebrew):
Install another build of Xcode Tools (typing brew update in the te...
How can I remove an element from a list, with lodash?
... anything and making the code more complicated and vulnerable for bugs and errors...
– TheCuBeMan
Oct 14 '18 at 11:30
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Check for installed packages before running install.packages() [duplicate]
...ind.package, which would be more direct (NB: need quiet=TRUE to prevent an error if the package isn't there)
– MichaelChirico
Jul 9 at 6:46
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ArithmeticException: “Non-terminating decimal expansion; no exact representable decimal result”
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this works for jasper error too thanks community.jaspersoft.com/questions/528968/…
– shareef
Jun 28 '14 at 10:00
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Check if null Boolean is true results in exception
... why if (myBoolean) (where myBoolean is Boolean) does not raise a compiler error or at least a warning. This is a gotcha for sure.
– Josh M.
Dec 13 '18 at 13:50
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