(2017-11-18-周六 23:33:26)
在SuperMemo內生成多個相關的元素,設定復習間隔
If sets are absolutely necessary, you should always try to convert them into enumerations.
如果集合是絕對必要的,你應該盡量把它們轉換為枚舉。
(2017-11-18-周六 23:33:26)
在SuperMemo內生成多個相關的元素,設定復習間隔
If sets are absolutely necessary, you should always try to convert them into enumerations.
如果集合是絕對必要的,你應該盡量把它們轉換為枚舉。