/Python/Python if nan

Python if nan

Python test is nan

math.isnan(n)

5

Source: docs.python.org

Python checking if something is equal to NaN

# Test to see if it is equal to itself
def isNaN(num):
    return num != num

2

Check if something is nan python

import math
print math.isnan(float('NaN'))OutputTrue
print math.isnan(1.0)OutputFalse

0

Source: kite.com

Check is string is nan python

>>> pd.isnull(None)
True

0

Source: stackoverflow.com

Identify Null and NAN python

import pandas as pd
pd.isnull(df.columnName).sum()
pd.notnull(df.columnName).sum()

0

Python if nan

math.isnan(x)

0

Similar codes

8 votes126 views4 answers
Reverse dictionary python
Python
7 votes179 views1 answer
Get inverse dict python
Python
0 vote166 views1 answer
Python plot label value
Python
115 votes168 views3 answers
Write txt python
Python
-1 vote191 views1 answer
Print something after sec python
Python
0 vote200 views1 answer
Pipenv installs
Python
3 votes149 views1 answer
Smtplib login
Python
1 vote260 views1 answer
Count frequency of characters in string
Python
4 votes218 views2 answers
Flask get variable from url
Python Flask
1 vote237 views1 answer
Lru_cache
Python

Share