I want a python code to convert columns recording starttime, recording endtime, start and end from objects to datetime.
I want a python code to convert columns recording starttime, recording endtime, start and end from objects to datetime.
Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
Problem 1PE
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Question
I want a python code to convert columns recording starttime, recording endtime, start and end from objects to datetime.
Transcribed Image Text:Filename recording starttime recording endtime Date of Recording
9.02AM
0 GBL 0046.wav
1 GBL_0046.wav
2 GBL_0046.wav
3 GBL 0046.wav
4 GBL_0047.wav
9.02AM
9.02AM
9.02AM
9.42AM
9.32AM
9.32AM
9.32AM
9.32AM
10.12AM
12TH Jan 2023
12TH Jan 2023
12TH Jan 2023
12TH Jan 2023
12TH Jan 2023
start
species temp humidity label
9.19AM Male-Female 22.8
end
9.14AM
9.23.37AM 9.23.38AM Male-Female 22.8
22.8
9.23.47AM 9.23.49AM Male-Female
9.23.58AM 9.31.38AM Male-Female 22.8
9.43.34AM 9.51.53AM Male-Female 22.8
58.6 NaN
58.4 NaN
58.3 NaN
58.2 NaN
57.6 NaN
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i want a python code to extract the time only in hrs,minutes and seconds from the recording starttime. The datatype of the column is datetime64[ns]
Transcribed Image Text:recording endtime Date of Recording
12TH Jan 2023
12TH Jan 2023
Filename recording starttime
0 GBL 0046.wav 1900-01-01 09:02:00
1 GBL_0046.wav 1900-01-01 09:02:00
2 GBL_0046.wav
3 GBL 0046.wav
1900-01-01 09:02:00
1900-01-01 09:02:00
4 GBL_0047.wav
1900-01-01 09:42:00 1900-01-01 10:12:00
1900-01-01 09:32:00
1900-01-01 09:32:00
1900-01-01 09:32:00
1900-01-01 09:32:00
start
12TH Jan 2023
12TH Jan 2023
end
species temp humidity label
1900-01-01
1900-01-01 09:14:00 1900-01-01 09:19:00 Male-Female 22.8
09:14:00
1900-01-01 09:23:37 1900-01-01 09:23:38 Male-Female 22.8
12TH Jan 2023 1900-01-01 09:23:47 1900-01-01 09:23:49 Male-Female 22.8
1900-01-01 09:31:38 Male-Female 22.8
1900-01-01 09:23:58
1900-01-01 09:23:58
1900-01-01 09:43:34 1900-01-01 09:51:53 Male-Female 22.8
58.6 NaN
58.4 NaN
58.3 NaN
58.2 NaN
57.6 NaN
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