Python .findall

  ## Search for pattern 'bb' in string 'aabbcc'.
  ## All of the pattern must match, but it may appear anywhere.
  ## On success, match.group() is matched text.
  match = re.search(r'bb', 'aabbcc') # found, match.group() == "bb"
  match = re.search(r'cd', 'aabbcc') # not found, match == None

  ## . = any char but \n
  match = re.search(r'...c', 'aabbcc') # found, match.group() == "abbc"

  ## \d = digit char, \w = word char
  match = re.search(r'\d\d\d', 'p123g') # found, match.group() == "123"
  match = re.search(r'\w\w\w', '@@abcd!!') # found, match.group() == "abc"

Similar codes

10 votes192 views2 answers
Update anaconda from cmd
Python
1 vote201 views1 answer
Import numpy illegal instruction (core dumped) jetson nano
Python
1 vote175 views1 answer
The name tf.train.Optimizer is deprecated. Please use tf.compat.v1.train.Optimizer instead.
Python
2 votes179 views1 answer
How to get text of a tag in selenium python
Python
1 vote165 views1 answer
Print(DATA.popitem())
Python
1 vote140 views2 answers
Alpaca api python wrapper
Python
8 votes223 views2 answers
Python print combinations of string
Python
0 vote171 views1 answer
Query a PSQL Database From Python
Python
2 votes171 views1 answer
Read csv as list python
Python
0 vote179 views1 answer
Python hello world jenkins
Python