Answers for "appending dfs"

7

join on column pandas

# df1 as main df and use the feild from df2 and map it into df1

df1.merge(df2,on='columnName',how='left')
Posted by: Guest on May-15-2020
4

concat dataframe from list of dataframe

import pandas as pd
df = pd.concat(list_of_dataframes)
Posted by: Guest on May-06-2020

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