Isnumeric python

str.isnumeric()
str = u"this2009";  
print str.isnumeric()
> False
str = u"23443434";
print str.isnumeric()
> True

Source: tutorialspoint.com

Isnumeric python

a = "\u0030" #unicode for 0
b = "\u00B2" #unicode for ²
c = "10km2"
d = "-1"
e = "1.5"

print(a.isnumeric()) #True
print(b.isnumeric()) #True
print(c.isnumeric()) #False
print(d.isnumeric()) #False
print(e.isnumeric()) #False

Isnotin python

import pandas as pd

>>> df
  country
0        US
1        UK
2   Germany
3     China
>>> countries_to_keep
['UK', 'China']
>>> df.country.isin(countries_to_keep)
0    False
1     True
2    False
3     True
Name: country, dtype: bool
>>> df[df.country.isin(countries_to_keep)]
  country
1        UK
3     China
>>> df[~df.country.isin(countries_to_keep)]
  country
0        US
2   Germany

Source: stackoverflow.com

Similar codes

0 vote277 views1 answer
Import cv2 illegal instruction (core dumped)
Python
0 vote278 views2 answers
Leer fichero linea por linea python
Python
2 votes264 views3 answers
Python pandas difference between two data frames
Python
0 vote288 views1 answer
Pandas read chunk of csv
Python
0 vote273 views1 answer
Set value through serializer django
Python
0 vote256 views1 answer
Amazing Trees with python turtle
Python
1 vote264 views2 answers
Getting player input python
Python
3 votes286 views1 answer
Django flush
Python
1 vote281 views1 answer
Slugify python
Python
0 vote275 views1 answer
Jointplot title
Python