.NET Core WebApi on Linux (uBuntu)
https://docs.microsoft.com/en-us/aspnet/core/tutorials/web-api-vsc
$ dotnet run
https://docs.microsoft.com/en-us/dotnet/core/tools/dotnet-run?tabs=netcore2x
Setting Up a .NET Core Server With Entity Framework Core Using a PostgreSQL Database
https://medium.com/@mikezrimsek/setting-up-a-net-core-server-with-entity-framework-core-using-a-postgresql-database-242438f7d9c3
Handling requests with controllers in ASP.NET Core MVC
https://docs.microsoft.com/en-us/aspnet/core/mvc/controllers/actions
Web API POST - When to use Create, CreatedAtAction, CreatedAtRoute?
https://stackoverflow.com/questions/37839278/asp-net-core-rc2-web-api-post-when-to-use-create-createdataction-vs-created
Model binding JSON POSTs in ASP.NET Core
https://andrewlock.net/model-binding-json-posts-in-asp-net-core/
Switch Off camelCase JSON Binding
https://stackoverflow.com/questions/38202039/json-properties-now-lower-case-on-swap-from-asp-net-core-1-0-0-rc2-final-to-1-0
???
Asp.Net Core Action Results Explained
http://hamidmosalla.com/2017/03/29/asp-net-core-action-results-explained/