iloc -1 in python code example
Example 1: iloc python
>>> df.iloc[[0, 1]]
a b c d
0 1 2 3 4
1 100 200 300 400
Example 2: iloc[:,0:-1]
>>> df.iloc[[0, 2], [1, 3]]
b d
0 2 4
2 2000 4000
>>> df.iloc[[0, 1]]
a b c d
0 1 2 3 4
1 100 200 300 400
>>> df.iloc[[0, 2], [1, 3]]
b d
0 2 4
2 2000 4000