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How do you implement an async action delegate method?

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C#/Linq: Apply a mapping function to each element in an IEnumerable?

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Designing function f(f(n)) == -n

...lace the n in (-1)n with { ceiling(n) if n>0; floor(n) if n<0 }. In C# (works for any double, except in overflow situations): static double F(double n) { if (n == 0) return 0; if (n < 0) return ((long)Math.Ceiling(n) % 2 == 0) ? (n + 1) : (-1 * (n - 1)); else ...
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When should I use Debug.Assert()?

...about assertions for a while in C++ and C, but had no idea they existed in C# and .NET at all until recently. 20 Answers ...
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Extension methods cannot be dynamically dispatched

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Get TransactionScope to work with async / await

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How add “or” in switch statements?

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Find kth smallest element in a binary search tree in Optimum way

... } } return -1; } this is my implementation in C# based on the algorithm above just thought I'd post it so people can understand better it works for me thank you IVlad share | ...
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Long-held, incorrect programming assumptions [closed]

...or instance, that you should use GOSUB instead of GOTO. In languages like C# or Java that call methods, it's automatic. But because it's automatic, I think it morphed from the logical "only one return-to point" to the nonsensical "only one exit point". – Ryan Lundy ...
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How to show method parameter tooltip in C#?

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