Numpy sign method

# sign method return 0 if the values in the array is 0,
# 1 is the value is greater than 0
# and -1 when the value is less than 0
import numpy as np

arr = [-10, 0, 15]

print(arr.sign) # will return [-1, 0, 1]

Similar codes

0 vote215 views1 answer
IntegrityError import in django
Python Django
2 votes152 views2 answers
How to round to the nearest 25 python
Python
6 votes245 views6 answers
Django Redirect
Python Django
6 votes180 views3 answers
Python counting dictionary
Python
11 votes159 views3 answers
Selenium keys enter python
Python
5 votes155 views2 answers
Skitlearn decision tree
Python
1 vote180 views2 answers
Django url static
Python Django
0 vote148 views1 answer
Argsort in descending order numpy
Python
0 vote172 views1 answer
Make a pong game in python
Python
1 vote165 views1 answer
Python read integer from stdin
Python