Gives the Unix time corresponding to datetime, in microseconds.
Unix time is the number of microseconds that have elapsed since 1970-01-01 00:00:00 UTC, regardless of the time zone associated with datetime.
the Unix time corresponding to datetime
Gives the Unix time corresponding to datetime, in microseconds.
Unix time is the number of microseconds that have elapsed since 1970-01-01 00:00:00 UTC, regardless of the time zone associated with datetime.