/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

7 votes287 views3 answers
Opencv2 python show
Python
45 votes268 views6 answers
Python webbrowser
Python
3 votes217 views1 answer
Cannot import name 'flask' from partially initialized module 'flask' (most likely due to a circular import)
Python
10 votes257 views4 answers
Django q objects
Python
0 vote254 views3 answers
Lcm python
Python
1 vote283 views1 answer
ROLL D6
Python
16 votes287 views6 answers
Show all columns in pandas
Python
0 vote272 views1 answer
Box Plot, Python
Python
1 vote286 views1 answer
Xlabel seaborn
Python
231 votes450 views4 answers
Urban dictionary
Python