Hello Flenwy, Certainly! It looks like you're dealing with dates in two different formats and also null values in a multivalue field. Here's a step-by-step solution to help you address the problem: Identify the Format: You need to identify the format of each date string and then apply the necessary transformation. In your case, you have two formats: 'YYYY-MM-DD hh:mm:ss' and 'DD-MM-YYYY hh:mm:ss'. Handle Null Values: Since you also have null values, you need to check for them before applying any transformations. Transform the Dates: Depending on the identified format, you can then convert the date to the required format. Here's a snippet of code that should help you achieve your goal: from datetime import datetime
outputdates = [
"2023-07-29 12:06:20",
"28-07-2023 00:03:05",
None
]
result = []
for date in outputdates:
if date is None:
continue
try:
# If it's in 'YYYY-MM-DD' format
parsed_date = datetime.strptime(date, '%Y-%m-%d %H:%M:%S')
except ValueError:
# If it's in 'DD-MM-YYYY' format
parsed_date = datetime.strptime(date, '%d-%m-%Y %H:%M:%S')
result.append(parsed_date.strftime('%Y-%m-%d %H:%M:%S'))
print(result) # Output: ['2023-07-29 12:06:20', '2023-07-28 00:03:05'] The code snippet above reads through the outputdates list, recognizes the two formats, and standardizes them into the 'YYYY-MM-DD hh:mm:ss' format, ignoring any null values. Remember to adjust the code according to your specific environment or programming language if you are not using Python.
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