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What does “connection reset by peer” mean?
What is the meaning of the "connection reset by peer" error on a TCP connection? Is it a fatal error or just a notification or related to the network failure?
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Catch multiple exceptions in one line (except block)
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I did try it... with a list, and it resulted in a TypeError. Looks like the errors must be in a tuple for catching to work as expected.
– BallpointBen
Mar 22 '18 at 16:02
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Can not connect to local PostgreSQL
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This really looks like a file permissions error. Unix domain sockets are files and have user permissions just like any other. It looks as though the OSX user attempting to access the database does not have file permissions to access the socket file. To confirm thi...
jquery ui Dialog: cannot call methods on dialog prior to initialization
...ethods on dialog prior to initialization; attempted to call method 'open'" error that occurs when a dialog is successfully opened, closed, and then the users tries to open the dialog a second time. Thanks @ZOD
– spadelives
Jan 8 '13 at 6:24
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“unary operator expected” error in Bash if condition
...d" ];
which is not a valid syntax. (It would also fail with a different error message if $aug1 included white space or shell metacharacters.)
The modern [[ operator has lots of other nice features, including regular expression matching.
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Servlet returns “HTTP Status 404 The requested resource (/servlet) is not available”
...urServlet.class. Otherwise you will face in case of @WebServlet also a 404 error, or in case of <servlet> a HTTP 500 error like below:
HTTP Status 500
Error instantiating servlet class com.example.YourServlet
And find in the server log a java.lang.ClassNotFoundException: com.exampl...
Node.js EACCES error when listening on most ports
...n heroku, but am having issues locally as well). It's giving me an EACCES error when it runs http.Server.listen() - but it only occurs on some ports.
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What are the differences between Deferred, Promise and Future in JavaScript?
...st one library uses the term generically for abstracting
synchronicity and error handling, while not providing then functionality.
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It's unclear if avoiding the term 'promise' was intentional, but probably a
good choice since promises are built around 'thenables.'
2
References
Wikipedia on...
Fatal error: use of unimplemented initializer 'init(coder:)' for class
...ntroller and load the project, the app crashes suddenly with the following error:
6 Answers
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MVC Razor dynamic model, 'object' does not contain definition for 'PropertyName'
...w model? I just tried this (dynamic view model in CSHTML) and got the same error as your when using an anonymous class, but it worked fine if I created a named class. I searched but haven't seen this documented anywhere.
// error
return View(new { Foo = 1, Bar = "test" });
// worked
return View(ne...