add zero time in timeseries date time column

Hi, how can i insert 00:00:00 time in the start and end of the day.

01/01/2019'

'01/01/2019 00:01:00'

'01/01/2019 00:02:00' .

.

'01/01/2019 23:58:00'

'01/01/2019 23:59:00'

'02/01/2019'

'02/01/2019 00:01:00'

Thanks in advance for your help

Answer 1

[Bhaskar R]

Suppose dt is date time series, apply

dt.Format = 'dd/MM/yyy HH:mm:ss'

[hafiz hashim]

i am using this

DateTime = datetime(S.textdata, 'InputFormat', 'dd/MM/yyyy HH:mm:ss')

but its started from 00:01:00 not from 00:00:00

Thanks