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Can't operator == be applied to generic types in C#?
...ter the actual template parameters are known.
In .NET generics (including C#), overload resolution occurs without knowing the actual generic parameters. The only information the compiler can use to choose the function to call comes from type constraints on the generic parameters.
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LINQ to Entities does not recognize the method
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As you've figured out, Entity Framework can't actually run your C# code as part of its query. It has to be able to convert the query to an actual SQL statement. In order for that to work, you will have to restructure your query expression into an expression that Entity Framework can handl...
Inline functions in C#?
How do you do "inline functions" in C#? I don't think I understand the concept. Are they like anonymous methods? Like lambda functions?
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What is the { get; set; } syntax in C#?
...nce this private variable within the class, it will fail. I'm not sure how C# does it, but it behaves as if there is a private variable with no name, which you cannot access in your code.
– Denziloe
Feb 9 '19 at 18:51
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How to make Visual Studio copy a DLL file to the output directory?
...output dll from one C++ project to the release and debug folder of another C# project within the same solution.
I had to add the following post build-action (right click on the project that has a .dll output) then properties -> configuration properties -> build events -> post-build event -...
Extension method and dynamic object
... @EricLippert, I have understood that all dynamic objects are equal to C#: DynamicObject, so there is no way to differentiate them and is one of the reasons why is not possible add extension methods to dynamic, that's right?
– Tom Sarduy
Oct 28 '12 at 17:25...
Sequence contains no matching element
...xecute
Use exclusive upper bounds in for loops - they're more idiomatic in C#:
for (i = 0; i < _lstAcl.Documents.Count; i++)
Eliminate common subexpressions:
var target = _lstAcl.Documents[i];
// Now use target for the rest of the loop body
Where possible use foreach instead of for to start w...
ANTLR: Is there a simple example?
...r examples, examples of visitors in different languages (Java, JavaScript, C# and Python) and many other things. Highly recommended.
EDIT: other useful articles by Gabriele Tomassetti on ANTLR
Getting started with ANTLR in C#
Getting Started with ANTLR in
C++
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Is there a way to do method overloading in TypeScript?
...ional. TypeScript doesn't support "proper" method overloads - but even the C# world is moving away from overloads towards optional parameters as in many cases it leads to more readable code.
– Fenton
Oct 2 '12 at 14:02
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In C#, should I use string.Empty or String.Empty or “” to intitialize a string?
In C#, I want to initialize a string value with an empty string.
30 Answers
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