How to add multiple columns to pandas dataframe in one assignment?

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Track title: Puzzle Game 3

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Chapters
00:00 Question
00:33 Accepted answer (Score 372)
03:50 Answer 2 (Score 56)
04:12 Answer 3 (Score 23)
05:14 Answer 4 (Score 15)
06:00 Thank you

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Full question
https://stackoverflow.com/questions/3905...

Accepted answer links:
[before Python 3.6 or 3.7]: https://stackoverflow.com/q/39980323/383...
https://stackoverflow.com/a/44951376/383...
[Add multiple columns to DataFrame and set them equal to an existing column]: https://stackoverflow.com/q/43415798/383...
[Is it possible to add several columns at once to a pandas DataFrame?]: https://stackoverflow.com/q/19866377/383...
[Add multiple empty columns to pandas DataFrame]: https://stackoverflow.com/q/30926670/383...

Answer 4 links:
[concat]: http://pandas.pydata.org/pandas-docs/sta...

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Tags
#python #pandas #dataframe

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