Why most programmers are single

Best question from an operating systems class:

"Professor, how does a parent reap its zombie children?"

The classroom door was open and a student walking down the hall stopped and looked into the room with a worried expression on their face.

I don't usually submit jokes but this genuinely made me laugh and figured others on here would find it similarly funny.

Because don't do manually what you can automate with batteries included.

Because there must be only a single source of truth.