The simplest way to start documenting Excel formulas like a coder is by using the N () function. Although its primary job is to convert non-numeric values into numbers, it has a hidden quirk: because ...

By dividing (/) the running total by the sequence number, Excel returns the average of all the values from the start to the ...

An incomplete implementation of the DL/T645 protocol designed to communicate with energy meters through an infrared interface. There was an error while loading ...