将文本日期格式转换为数字日期格式

Question

I have stored some data entrys in a CSV file in following Format:
Thu Jul 28 08:42:33 GMT+01:00 2016
and need to convert it to just a time stamp (eg. h:m:s ). How can I quickly and easily do this?

Answer 1

To convert a text date in a cell to a serial number, you use the DATEVALUE function. Then you copy the formula, select the cells that contain the text dates, and use Paste Special to apply a date format to them. Select a blank cell and verify that its number format is General.

Answer 2

If the size is fixed, then assuming the string is in A1:

=MID(A1,12,8)

The result can then be converted to an actual time value using TIMEVALUE .

Answer 3

看起来像对单个函数的简单调用将提取所需的子字符串，因为它以特定的偏移量开始，并且仅运行八个字符（两个hh加冒号加两个mm加冒号加两个ss）。