Ayoub ZAROU questions

Ayoub ZAROU answers

• how to remove rows that contain NaN in both 1st and 3rd columns?
• Apply function rowwise to pandas dataframe while referencing a column
• How to speed up pandas apply for string matching
• How to convert a list with key value pairs to dictionary
• Pandas dataframe: How to set values after an index to 0
• Pandas DataFrame Filling missing values in a column
• Create inverse of each column in pandas dataframe and add prefix
• Trying to get average spend in a certain store in a certain town