If you haven't read about it before, the term comes from the band Van Halen, who demanded that there were no brown M&M's backstage. People thought it was just a crazy rock star thing, but David Lee Roth later explained that it had a purpose:
Van Halen was the first band to take huge productions into tertiary, third-level markets. We’d pull up with nine 18-wheeler trucks, full of gear, where the standard was three trucks, max. And there were many, many technical errors—whether it was the girders couldn’t support the weight, or the flooring would sink in, or the doors weren’t big enough to move the gear through.
… So just as a little test, in the technical aspect of the rider, it would say, “Article 148: There will be 15 amperage voltage sockets at 20-foot spaces, evenly, providing 19 amperes … ” This kind of thing. And article number 126, in the middle of nowhere, was, “There will be no brown M&M’s in the backstage area, upon pain of forfeiture of the show, with full compensation.”
So, when I would walk backstage, if I saw a brown M&M in that bowl … well, line-check the entire production. Guaranteed you’re going to arrive at a technical error. They didn’t read the contract. Guaranteed you’d run into a problem. Sometimes it would threaten to just destroy the whole show. Something like, literally, life-threatening.
My Brown M&M atm is AI-generated comments like this (first comment is referencing something like df = ... that they removed from the code, but left the comment, second comment is super useless):
# Assuming df is your DataFrame
# Show the plot
plt.show()
That probably means whoever I got the code from just copy/pasted whatever the LLM spit out, and didn't actually think about the code at all.
What is a small detail that you pay attention to because it means there's bigger issues to watch out for?
The best vim mode is the one not emulating it.
Jetbrains vim mode gets pretty close. My current issues with it are that I can't use the ctrl+o navigation to go back to previous location when using something like "Go to implementation" and import auto import is going to be the thing that's loaded in to the "." repeat action.
I've tried basic vim and IDE setup vim but Rider has to many nice things like checking inline SQL strings against a database when programming C# and that sounds like a can of worms to set up. I tried Lunarvim and it was really good but Rider just has a better debug mode experience.
It may sound weird but I don't feel like maintaining my vim for couple of hours here just to have all the features of my current IDE. I still use Lunarvim on smaller projects or to edit some text and whatnot but for work I really prefer my IDE and all the bells and whistles that come with it. For example I have Ctrl+. to search for an action "history"+enter shows the git history of the current file. There are tons of these nice things.