In this example, the name of the Azure Function is Demo. The FunctionName attribute is used to indicate that the function is an Azure Function. Moreover, it marks the Run method as the entry point.

The support for local functions is an excellent new feature that has been introduced in C# 7. ... In this example, the Sum method is a local function — it’s local to the Main method.

Azure Functions can also be a delivery mechanism for microservices. With Azure Functions there are no virtual machines (VMs) to manage. Instead, a number of discrete functions live inside a Function ...

For example, the scipy Python language library contains these functions. In many situations you can use such external libraries. However, implementing statistical functions from scratch using C# is ...

The illustration of how to map a function from f:A ⇾ B to I(f): IEnumerable A ⇾ IEnumerable B is called Select in .NET, for example, and often map in other programming languages.