Stargate SG-1 S7E9 "Avenger 2.0"
https://www.gateworld.net/sg1/s7/avenger-2-0/
In this episode, Dr. Felger comes up with a virus that is able to remotely disable stargates. After it doesn't go as planned, Sam comes in to help and we see this montage that involves writing code on a whiteboard.
I thought it was sort of silly how she wasn't just brainstorming pseudocode here, which is generally the type of thing that I see coders doing with whiteboards. No, that seems to be a full verbose script, written character-for-character. But as I looked closer, it got worse. That language seems to be C#. If we take this situation as literal as possible, that must mean the SGC had come up with some .NET-like middleware framework sort of thing for interacting with the stargate. I would imagine that there were better languages that they could have used instead.
As someone who started college comp sci courses around the time this episode aired, be glad it wasn't written in Java
I also chose C# and Java, and I told anyone who would listen that C# is beautiful and friendly and intuitive, while Java hates you, your family, and everyone that you’ve ever met. But Java gets you a job-a.