The Field calculator is a very fast way to edit attributes for multiple feature/rows. What if I have an array of values that I want to apply to the attributes (fields) of a feature layer? Can I use this array in the field calculator? The reason I'm asking is because when I use a feature cursor or the inspector, it is very very slow when you have thousands of features (unless I'm doing it wrong: Editing features very slow - Esri Community).
