/Python/Python sum over specific indexes

Python sum over specific indexes

Python sum over specific indexes

# You can use sum directly after indexing with indices:
a = np.array([1,2,3,4])
indices = [0, 2] 
a[indices].sum()
# Result: 4

0

Source: stackoverflow.com

Similar codes

30 votes164 views2 answers
For loop example python 3
Python
0 vote175 views2 answers
Detect if usb is plugged in python
Python
0 vote183 views1 answer
How to add column to heroku postgres in my django app
Python Django
0 vote157 views1 answer
Search for file in a whole system
Python
8 votes148 views1 answer
Remove too short strings from a list python
Python
0 vote181 views1 answer
Add vertical line in plot python
Python
0 vote170 views1 answer
Python sum of 10 numbers from user input
Python
0 vote188 views1 answer
Dalsports
Python
0 vote154 views1 answer
Django created at field
Python
6 votes169 views2 answers
Sleep your computer python
Python

Share