Numpy array [-1]

print(b)
>>array([[ 0,  1,  2,  3],
       [10, 11, 12, 13],
       [20, 21, 22, 23],
       [30, 31, 32, 33],
       [40, 41, 42, 43]])

print(b[-1])       # the last row. Equivalent to b[-1,:]
>>array([40, 41, 42, 43])

Source: numpy.org

Similar codes

0 vote280 views1 answer
Black code formatter
Python
0 vote323 views1 answer
List Creating List
Python
0 vote259 views1 answer
Turtle screen
Python
12 votes272 views1 answer
Create new env in anaconda
Python
0 vote289 views1 answer
Knn imputation in r
Python
13 votes283 views6 answers
Discord.py assign role
Python
0 vote224 views1 answer
Snipe cmd python.py
Python
1 vote312 views1 answer
Combination python
Python
0 vote265 views1 answer
Root value of a column pandas
Python
7 votes282 views3 answers
Sklearn random forest regressor
Python