I then said that I could only think of one way, and he responded "how do you not know docker if you are applying for a java developer job?"
Thankfully I woke up
But what's always hilarious to me is 3 seconds after they ask the docker question, they'll then ask "ok so tell me a bit more about how CompleteableFutures, Consumers, and Threadpools work together and why you would want to use them"
or my personal favorite, the predictable trifecta of
"whats the difference between an abstract class and an interface"
"ok tell me how garbage collection works"
"ok and whats the difference between final, finalize, and finally?"
I have an old car (with a modern <2 year old battery BTW) sitting in the driveway that rarely gets driven. For a long time, every time I wanted to drive the car the battery charge would be so low it would fail to crank the engine enough to start it. I would jump-start it and drive it for at least an hour, and if I would drive it again within a week or two it would be fine, but after ~3 to ~4 weeks the battery would be dead again.
When I finally got around to diagnose the problem and measured leak current while removing the fuses 1-by-1, I found out that the tiny light in the glovebox compartment was not turning off because the lid switch did not engage properly. The current was something like 100 mAh but it was apparently enough to drain a less-than-full battery within only a few weeks...
Current was 100mA, not mAh.