Alright, here’s something I’ve been meaning to learn for weeks. It’s probably going to be the most boring post of all time for anyone who isn’t an Excel nerd. In fact, if you aren’t an Excel nerd, just run. Run far, far away.
“Range object” is an unnecessarily intimidating term for a collection of cells within your workbook. Say you need to run some complicated math or formatting over the same cells over and over throughout a long script. You could call on the column number and row every damn time, but who wants to do all that typing?
So I’ve finally reached that point where I’m writing Macros well enough to accomplish simple tasks, but the results are just not pretty to look at. One of my macros returns a list of numbers associated with some data in a worksheet that looks like this:
, 1, 2, 3, 4, 5, 7, 10, 11, 12, 34, 35, 36, 37
Kind of gross, right? I want a to have a concise list. And DEAR GOD, you’d think writing the logic to get 1-5, 7, 10-12, 34-37 would be breeze.
Imagine you have a combination lock with 4 digits. If you wack your head against a car hood by accident and forget the combination, this means you have a problem with 255 wrong answers and 1 right one. If you had a few days to spare, you could try all of them. The marvelous thing about computers is that they can, quite easily, auto-generate all 256 possibilities and beat the lock senseless with them. Until it opens.
That’s a brute force attack.
I recently found a really cool article from Software Solutions Online that shows you how to get a list of files in a folder or a list of subfolders in a folder. All the things, basically.
This weekend, I’m adapting that slightly to get a complete list of files within a folder including everything in its subfolders. I know. This is the sort of thing that’s either really interesting or really not, depending on how much you use VBA.