Returns a tuple of integers showing the size of the array in each dimension.
(4L,) -> 1 dimension array,4 items
(2L,4L) -> 2D array, 4 items each.
Returns a tuple of integers showing the size of the array in each dimension.
(4L,) -> 1 dimension array,4 items
(2L,4L) -> 2D array, 4 items each.
| status | not learned | measured difficulty | 37% [default] | last interval [days] | |||
|---|---|---|---|---|---|---|---|
| repetition number in this series | 0 | memorised on | scheduled repetition | ||||
| scheduled repetition interval | last repetition or drill |