Basic array calculations in Excel

Array calculations are a great way to clean up your Excel worksheets, replacing columns and columns of “calculation” data with the same logic encased in one tidy little cell. This quick tutorial takes you through a basic example to show you how array calculations are done! The problem In the app I’m currently working on […]

For x in 1..3..10 ? Yes, please.

There’s some syntax in MATLAB I always really liked. If you type 1:10, you get an array (or “vector”) of [1,2,3,4,5,6,7,8,9,10]. If you want to increment the values by something other than 1, that’s easy. Type 1:3:10 and you get [1,4,7,10]. When I first learned of Swift’s Range syntax, I was happy to see that […]