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How to respond with HTTP 400 error in a Spring MVC @ResponseBody method returning String?
...ss)
@ResponseStatus(value = HttpStatus.BAD_REQUEST)
public @ResponseBody MyError handleException(BadThingException e) {
return new MyError("That doesnt work");
}
Edit you can use @ResponseBody in the exception handler method if using Spring 3.1+, otherwise use a ModelAndView or something.
htt...
Understanding REST: Verbs, error codes, and authentication
...s, just like when you request a static web page.
Point 3: How to return error messages and codes
Consider the 4xx or 5xx HTTP status codes as error categories. You can elaborate the error in the body.
Failed to Connect to Database: / Incorrect Database Login: In general you should use a 500 er...
Convert Elixir string to integer or float
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@IanVaughan Integer.parse/1 returns a :error atom if unsuccessful. String.to_integer/1 throws a (FunctionClauseError).
– Jonathan Soifer
Apr 14 '17 at 21:54
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How to correctly display .csv files within Excel 2013?
...r"
– cesargastonec
Jul 13 '15 at 16:05
1
I am using the Windows 10 default "English (Canada)" for...
tinyxml XML解析库下载（tinyxml2.h 和 tinyxml2.cpp） - 源码下载 - 清泛...
...Unknown& operator=( const XMLUnknown& ); // not supported
};
enum XMLError {
XML_NO_ERROR = 0,
XML_SUCCESS = 0,
XML_NO_ATTRIBUTE,
XML_WRONG_ATTRIBUTE_TYPE,
XML_ERROR_FILE_NOT_FOUND,
XML_ERROR_FILE_COULD_NOT_BE_OPENED,
XML_ERROR_FILE_READ_ERROR,
XML_E...
“The page you are requesting cannot be served because of the extension configuration.” error message
I'm getting this error message when trying to run my application. I don't know how to fix it:
19 Answers
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The remote end hung up unexpectedly while git cloning
My git client repeatedly fails with the following error after trying to clone the repository for some time.
36 Answers
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I'm getting Key error in python
In my python program I am getting this error:
8 Answers
8
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Which annotation should I use: @IdClass or @EmbeddedId
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edited Jul 25 '17 at 13:05
Martin
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answered Feb 13 '17 at 21:...
Automating the InvokeRequired code pattern
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LeeLee
130k1717 gold badges205205 silver badges262262 bronze badges
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