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Cheatsheet
python

Python Regular Expressions (Regex) Cheatsheet 

match = re.search(r'\d+', 'The price is 100 dollars')
if match:
    print(match.group())  # Output: 100

match = re.match(r'\d+', '123 apples')
if match:
    print(match.group())  # Output: 123

match = re.fullmatch(r'\d+', '12345')
if match:
    print(match.group())  # Output: 12345
matches = re.findall(r'\d+', 'There are 12 apples and 5 oranges')
print(matches)  # Output: ['12', '5']

matches = re.finditer(r'\d+', 'There are 12 apples and 5 oranges')
for match in matches:
    print(match.group())  # Output: 12 5

Aug 03, 2024
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