c#-4.0 341

  1. Interop type cannot be embedded
  2. What are the true benefits of ExpandoObject?
  3. Why are C# 4 optional parameters defined on interface not enforced on implementing class?
  4. What is the difference between task and thread?
  5. Parallel.ForEach vs Task.Factory.StartNew
  6. .NET NewtonSoft JSON deserialize map to a different property name
  7. Dynamically adding properties to an ExpandoObject
  8. C# 4.0 optional out/ref arguments
  9. How does the C# compiler detect COM types?
  10. What is Microsoft.csharp.dll in .NET 4.0
  11. How can I default a parameter to Guid.Empty in C#?
  12. What is the 'dynamic' type in C# 4.0 used for?
  13. Difference between Covariance & Contra-variance
  14. Why covariance and contravariance do not support value type
  15. To Workflow or Not to Workflow?
  16. HttpListener Access Denied
  17. C# Create New T()
  18. Why does 0.ToString(“#.##”) return an empty string instead of 0.00 or at least 0?
  19. Covariance and contravariance real world example
  20. When to dispose CancellationTokenSource?
  21. What and When to use Tuple?
  22. How is Generic Covariance & Contra-variance Implemented in C# 4.0?
  23. method overloading vs optional parameter in C# 4.0
  24. Is HttpClient safe to use concurrently?
  25. Better naming in Tuple classes than “Item1”, “Item2”
  26. Why does this (null || !TryParse) conditional result in “use of unassigned local variable”?
  27. C# 4.0: Can I use a TimeSpan as an optional parameter with a default value?
  28. Does Parallel.ForEach limit the number of active threads?
  29. C# operator overload for `+=`?
  30. Practical example where Tuple can be used in .Net 4.0?
  31. No Main() in WPF?
  32. Redirect to Action in another controller
  33. Redirect from asp.net web api post action
  34. Should you declare methods using overloads or optional parameters in C# 4.0?
  35. Extension method and dynamic object
  36. C# ‘dynamic’ cannot access properties from anonymous types declared in another assembly
  37. How does a static constructor work?
  38. Start may not be called on a promise-style task. exception is coming
  39. Cannot use String.Empty as a default value for an optional parameter
  40. _=> what does this mean in Lambda expressions?
  41. How to create a custom attribute in C#
  42. How do I get the current line number?
  43. How to remove a single, specific object from a ConcurrentBag<>?
  44. System.Runtime.Caching.MemoryCache vs HttpRuntime.Cache - are there any differences?
  45. what is the use of ArraySegment<T> class?
  46. ThreadPool.QueueUserWorkItem vs Task.Factory.StartNew
  47. How to get first record in each group using Linq
  48. How do I check if a property exists on a dynamic anonymous type in c#?
  49. ASP.NET MVC how to disable automatic caching option?
  50. Are Tasks created as background threads?