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Java Delegates?
Does the Java language have delegate features, similar to how C# has support for delegates?
15 Answers
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Maximum number of threads in a .NET app?
What is the maximum number of threads you can create in a C# application? And what happens when you reach this limit? Is an exception of some kind thrown?
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How to get correct timestamp in C#
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How does the C# compiler detect COM types?
... the attribute on the Application interface.
Now if we use PIA linking in C# 4, some of this is embedded in the resulting binary... but not all of it. An application which just creates an instance of Application ends up with these types:
[ComImport, TypeIdentifier, Guid("..."), CompilerGenerated]
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What is a lambda (function)?
...(lambda (y)
(+ x y))))
(define add5
(adder 5))
(add5 1)
6
C# 3.5 or higher
Func<int, Func<int, int>> adder =
(int x) => (int y) => x + y; // `int` declarations optional
Func<int, int> add5 = adder(5);
var add6 = adder(6); // Using implicit typing
Debug....
Java Map equivalent in C#
...thod, it does have an indexed property called Item which you can access in C# directly using index notation:
class Test {
Dictionary<int,String> entities;
public String getEntity(int code) {
return this.entities[code];
}
}
If you want to use a custom key type then you should cons...
Static nested class in Java, why?
...ference to an instance of the containing class?
Mind you, I'm biased as a C# fan - C# doesn't have the equivalent of inner classes, although it does have nested types. I can't say I've missed inner classes yet :)
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C#: why sign an assembly?
In some C# code I have taken over (in Visual Studio 2005), I have noticed that the assemblies are all signed with the same .snk file.
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C# generic “where constraint” with “any generic type” definition?
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HttpClient not supporting PostAsJsonAsync method C#
I am trying to call a web API from my web application. I am using .Net 4.5 and while writing the code I am getting the error HttpClient does not contain a definition PostAsJsonAsync method.
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