Take advantage of read-only generic interfaces such as IReadOnlyList, IReadOnlyDictionary, and IReadOnlyCollection to prevent modifications to collections in your .NET Core applications. A collection ...

Lambda expressions were first introduced in .NET 3.5, at the same time that Language Integrated Query (LINQ) was made available. Lambda expressions are like anonymous methods but with much more ...

Test projects give you a way to exercise your code to see if it works but they're also part of your project's "permanent record." If all you want to do is try something out with some throwaway code, C ...