Apparently macOS Mojave opens iTunes when I press the "Next Track" key and there is no media playing in another service. Before it would only move to the next track on Spotify. Help!

There's this Senior Developer here at the company I work for, and every single project he works on (usually APIs), the return status codes are always 400 when there is an error.
How do I tell him there are over 60 status codes?

I really should've created a devRant account with a different username than my Twitter. Didn't know I couldn't change it later :/ (If I can please tell me how)

"Is it just me or is Youtube down?"
YES
IT'S JUST YOU
THEY PICKED YOU OUT OF A BILLION USERS
AND TOOK IT DOWN
Sorry, good night.