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“Invalid JSON primitive” in Ajax processing
... provided you actually need to send JSON (which you might with asp.net web services). In other cases it might be easier to just remove the contentType and let jQuery pass the form-encoded data.
– GSerg
Oct 17 '17 at 7:30
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Does Java have buffer overflows?
...ers can trigger exceptions by entering invalid input they can do denial of service attacks for example.
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Can a java file have more than one class?
...va
//preceding package and import statements
class MyClass{...}
interface Service{...}
...
//No public classes or interfaces
...
There can be only one public class/interface in a compilation unit. The c.u. must be named exactly as this public top-level type.
//Test.java
//named exactly as the publ...
Loading basic HTML in Node.js
...('404.html').pipe(res);
});
} else {
// add a RESTful service
}
}).listen(8000);
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How do I purge a linux mail box with huge number of emails? [closed]
...hink we can nullify the file, because the file will be created if the mail service is still on.
Something like following will do the job
cat /dev/null >/var/spool/mail/tomlinuxusr
And yes, sorry for awakening this old thread but I felt I could contribute.
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Type or namespace name does not exist [closed]
I have a WCF Data Service project built with Visual Studio 2010, which was working fine. All of a sudden, it didn't compile anymore. It was giving me messages like:
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Implicit “Submit” after hitting Done on the keyboard at the last EditText
...true
}
}
fun EditText.hideKeyboard() {
val imm = context.getSystemService(Context.INPUT_METHOD_SERVICE) as InputMethodManager
imm.hideSoftInputFromWindow(this.windowToken, 0)
}
what’s the difference between Expires and Cache-Control headers?
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Use the service redbot.org (also by Mark Nottingham, who has written the caching article referenced in the answer above) to check for correct usage of caching headers.
– daxim
Mar 6 '13 at 14:35...
What does !! mean in ruby?
...rn false
end
end
class LinkStatus::Denied < LinkStatus
end
Then in service code I have, for example:
raise Application::Error unless !!object.link_status # => raises exception for "No" and "Denied" states.
Effectively the bangbang operator has become what I might otherwise have writt...
What reference do I need to use Microsoft.Office.Interop.Excel in .NET?
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Those are COM services that Visual Studio can generate .NET interop assemblies for. It is not recommended that you use those; you should use the PIA assemblies released from Microsoft. They should show up in the .NET tab in the Add Referen...