Delete First & Last N Columns from pandas DataFrame in Python (2 Examples)

import pandas as pd                       # Import pandas library in Python

import pandas as pd # Import pandas library in Python

my_df = pd.DataFrame({'A':range(1, 5),    # Construct pandas DataFrame
                      'B':range(5, 1, - 1),
                      'C':range(10, 14),
                      'D':range(20, 24),
                      'E':range(0, 4),
                      'F':range(17, 13, - 1)})
print(my_df)
#    A  B   C   D  E   F
# 0  1  5  10  20  0  17
# 1  2  4  11  21  1  16
# 2  3  3  12  22  2  15
# 3  4  2  13  23  3  14

my_df = pd.DataFrame({'A':range(1, 5), # Construct pandas DataFrame 'B':range(5, 1, - 1), 'C':range(10, 14), 'D':range(20, 24), 'E':range(0, 4), 'F':range(17, 13, - 1)}) print(my_df) # A B C D E F # 0 1 5 10 20 0 17 # 1 2 4 11 21 1 16 # 2 3 3 12 22 2 15 # 3 4 2 13 23 3 14

my_df_last = my_df.iloc[:, 2:]            # Returning last columns
print(my_df_last)
#     C   D  E   F
# 0  10  20  0  17
# 1  11  21  1  16
# 2  12  22  2  15
# 3  13  23  3  14

my_df_last = my_df.iloc[:, 2:] # Returning last columns print(my_df_last) # C D E F # 0 10 20 0 17 # 1 11 21 1 16 # 2 12 22 2 15 # 3 13 23 3 14

my_df_first = my_df.iloc[:, :4]           # Returning first columns
print(my_df_first)
#    A  B   C   D
# 0  1  5  10  20
# 1  2  4  11  21
# 2  3  3  12  22
# 3  4  2  13  23

my_df_first = my_df.iloc[:, :4] # Returning first columns print(my_df_first) # A B C D # 0 1 5 10 20 # 1 2 4 11 21 # 2 3 3 12 22 # 3 4 2 13 23