pandas dataframe 列中不需要的字符

Question

I want to delete "\n" and "[" characters from jobDescription column in dataframe. I try this code. But it s not working data['jobDescription'] = data['jobDescription'].str.replace(r'\n',' ', regex=True)

you can see the df in the picture below;

how do i solve this problem? Thanks.

Answer 1

You can make use of python regular expression.

import re

data.jobDescription.apply(lambda x : '.join(re.findall("[a-zA-Z0-9 ]",text)))

The regex pattern will only allow alphabets and numbers, if you want to include symbols, you can add in the pattern to achieve that.