toUTCStringbeginnerconst d = new Date('2024-01-15T00:00:00.000Z')
d.toUTCString() // β 'Mon, 15 Jan 2024 00:00:00 GMT'Use toUTCString() to get a human-readable UTC date string in RFC 7231 format (e.g., used in HTTP headers).
The result is always a truthy non-empty string.
Challenge: Verify that new Date(0).toUTCString() is truthy.