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我有時基值的以下形式的列表:處理時基值
20/Dec/2011:10:16:29 9
20/Dec/2011:10:16:30 13
20/Dec/2011:10:16:31 13
20/Dec/2011:10:16:32 9
20/Dec/2011:10:16:33 13
20/Dec/2011:10:16:34 14
20/Dec/2011:10:16:35 6
20/Dec/2011:10:16:36 7
20/Dec/2011:10:16:37 16
20/Dec/2011:10:16:38 5
20/Dec/2011:10:16:39 7
20/Dec/2011:10:16:40 15
20/Dec/2011:10:16:41 12
20/Dec/2011:10:16:42 13
20/Dec/2011:10:16:43 11
20/Dec/2011:10:16:44 6
20/Dec/2011:10:16:45 7
20/Dec/2011:10:16:46 9
20/Dec/2011:10:16:47 14
20/Dec/2011:10:16:49 6
20/Dec/2011:10:16:50 11
20/Dec/2011:10:16:51 15
20/Dec/2011:10:16:52 10
20/Dec/2011:10:16:53 16
20/Dec/2011:10:16:54 12
20/Dec/2011:10:16:55 8
第二列包含每個針對第二值。整個月和每一秒都有價值觀。我想添加這些值:
- 以分鐘爲基準。 [00-59秒]
- 以小時爲基準[00-59分鐘]
- 每天的基礎上。 [用於0-24小時]