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How do I remove an array item in TypeScript?
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It is my solution for that:
onDelete(id: number) {
this.service.delete(id).then(() => {
let index = this.documents.findIndex(d => d.id === id); //find index in your array
this.documents.splice(index, 1);//remove element from array
});
event.stopPropa...
The type initializer for 'MyClass' threw an exception
The following is my Windows service code. When I am debugging the code, I am getting the error/ exception:
22 Answers
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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
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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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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...