/Python/Count repeated characters in a string python

Count repeated characters in a string python

# Python 3+
import collections
collections.Counter(input_string)

# Python 2 or custom results.
{key: string.count(key) for key in set(string)}

# Other ways are too slow. In the source, You can see the proves.

Source: colab.research.google.com

Check for double character in a string python

count = {}
for s in check_string:
  if s in count:
    count[s] += 1
  else:
    count[s] = 1

for key in count:
  if count[key] > 1:
    print key, count[key]

Source: stackoverflow.com

Similar codes

18 votes373 views2 answers
Import local module python
Python
0 vote338 views1 answer
Uninstalling/removing a package is very easy with pip:
Python
1 vote318 views1 answer
How to delete image using python
Python
0 vote353 views1 answer
Python selenium extensions
Python
0 vote354 views2 answers
Try except in list comprehension
Python
6 votes400 views3 answers
Replace multiple spaces with single space python
Python
0 vote353 views1 answer
Int' object is not subscriptable in python
Python
0 vote342 views1 answer
Jet 4 access python password
Python
0 vote352 views1 answer
Compute slice distance from image position
Python
4 votes336 views3 answers
How to change port in flask app
Python