Question

How to get pandas DataFrame column names in Python

Answer 1

import pandas as pd
 
df = pd.DataFrame(
    [[91, 80, 94],
     [98, 95, 96],
     [87, 81, 87],
     [99, 100, 98],
     [75, 85, 90]],
    columns=['algebra', 'python', 'java'])
 
cn = df.columns 

print(cn)


  
  
'''
run:
  
Index(['algebra', 'python', 'java'], dtype='object')

'''

 

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Answer 2

import pandas as pd
 
df = pd.DataFrame(
    [[91, 80, 94],
     [98, 95, 96],
     [87, 81, 87],
     [99, 100, 98],
     [75, 85, 90]],
    columns=['algebra', 'python', 'java'])
 
cn = df.columns 

for i in range(len(cn)):
	print(cn[i])

  
  
'''
run:
  
algebra
python
java

'''

 

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