Date :: decade - Get decade number
The decade property provides the number of the current decade, i.e. 1 for days 1-10, 2 for days 11-20 and 3 for all other days.
Return value: Decade ( int32 )
Decade of the year (AD).
The decade property provides the number of the current decade, i.e. 1 for days 1-10, 2 for days 11-20 and 3 for all other days.
Decade of the year (AD).