Some days it takes me a while to get started. I need to warm up my hands and brain. Hot coffee and a small problem help.
.z.p gives me Co-ordinated Universal Time. A neat way to convert that into a string in the unambiguous ISO 8601 format? That is
q).z.p
2022.03.02D11:50:33.883331000
to give "2022-03-02T11:50:33.883"
