A step-by-step guide has been published on Dev.to, detailing how to build a console-based calculator in C#. The article assumes prior knowledge of variable declaration and data types, and introduces the reader to strong type checking and object-oriented programming concepts. The code snippet provided includes a switch statement for calculation accuracy.

Source: https://dev.to/terieyenike/building-a-console-based-calculator-in-c-1846