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REST API error return good practices [closed]

I'm looking for guidance on good practices when it comes to return errors from a REST API. I'm working on a new API so I can take it any direction right now. My content type is XML at the moment, but I plan to support JSON in future. ...
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Cryptic “Script Error.” reported in Javascript in Chrome and Firefox

I have a script that detects Javascript errors on my website and sends them to my backend for reporting. It reports the first error encountered, the supposed line number, and the time. ...
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How to write a switch statement in Ruby

How do I write a switch statement in Ruby? 24 Answers 24 ...
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rails - Devise - Handling - devise_error_messages

in my user edit page, there is a line as follows: 21 Answers 21 ...
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Java switch statement: Constant expression required, but it IS constant

...e compiler needs the expression to be known at compile time to compile a switch, but why isn't Foo.BA_ constant? While they are constant from the perspective of any code that executes after the fields have been initialized, they are not a compile time constant in the sense required by the JLS; see...
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Can Visual Studio 2012 be installed side-by-side w/ Visual Studio 2010?

... As Reigo said, yes. Here's the link to the official Microsoft page with the information Reigo provided, and more details: http://msdn.microsoft.com/en-us/library/ms246609%28v=VS.110%29.aspx share | ...
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Does Python have a ternary conditional operator?

If Python does not have a ternary conditional operator, is it possible to simulate one using other language constructs? 26 ...
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How Can I Set the Default Value of a Timestamp Column to the Current Timestamp with Laravel Migratio

I would like to make a timestamp column with a default value of CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP using the Laravel Schema Builder/Migrations. I have gone through the Laravel documentation several times, and I don't see how I can make that the default for a timestamp column. ...
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Why C# implements methods as non-virtual by default?

...e Java, why does C# treat methods as non-virtual functions by default? Is it more likely to be a performance issue rather than other possible outcomes? ...
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SOAP or REST for Web Services? [closed]

...s or is SOAP? Or are they different tools for different problems? Or is it a nuanced issue - that is, is one slightly better in certain arenas than another, etc? ...