Dataframe string find count

In [21]: df = pd.DataFrame(['hello', 'world', 'hehe'], columns=['words'])

In [22]: df.words.str.count("he|wo")
Out[22]:
0    1
1    1
2    2
Name: words, dtype: int64

In [23]: df.words.str.count("he|wo").sum()
Out[23]: 4

Source: stackoverflow.com

Similar codes

0 vote244 views1 answer
Atan of number python
Python
1 vote257 views1 answer
Print(int())
Python
0 vote222 views2 answers
Tkinter disable resize
Python
1 vote266 views1 answer
What is an integer in python
Python
5 votes284 views2 answers
How to import tkinter in python
Python
0 vote262 views1 answer
"detail": "Method \"POST\" not allowed." django
Python
0 vote250 views1 answer
Access data in one python function from another
Python
0 vote225 views1 answer
Divide array into equal parts/slices python
Python
5 votes261 views2 answers
Scroll to element python selenium
Python
0 vote291 views1 answer
Save python dic
Python