Match Substrings between Multiple Dataframes and Sum Weighted Value in Separate Column

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Music by Eric Matyas
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Track title: Ocean Floor

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Chapters
00:00 Question
03:14 Accepted answer (Score 4)
04:38 Answer 2 (Score 3)
05:53 Thank you

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Full question
https://stackoverflow.com/questions/5631...

Accepted answer links:
[series.str.extract()]: https://pandas.pydata.org/pandas-docs/st...
[df.assign()]: https://pandas.pydata.org/pandas-docs/st...
[series.str.findall()]: https://pandas.pydata.org/pandas-docs/st...

Answer 2 links:
[this function]: https://stackoverflow.com/a/51752361/908...

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Tags
#python #python3x #string #pandas

#avk47