DateTime.fromMillisecondsSinceEpoch constructor Null safety

  1. int millisecondsSinceEpoch,
  2. {bool isUtc = false}

Constructs a new DateTime instance with the given millisecondsSinceEpoch.

If isUtc is false then the date is in the local time zone.

The constructed DateTime represents 1970-01-01T00:00:00Z + millisecondsSinceEpoch ms in the given time zone (local or UTC).

final newYearsDay =
    DateTime.fromMillisecondsSinceEpoch(1640979000000, isUtc:true);
print(newYearsDay); // 2022-01-01 10:00:00.000Z


external DateTime.fromMillisecondsSinceEpoch(int millisecondsSinceEpoch,
    {bool isUtc = false});