※This article is based on Python 3.7.3
s = 'hello good boy doiido' if s.startswith('hel'): print("r") else: print("w")
if findString in sourceString: return True else: return False
if sourceString.find(findString) != -1: return True else: return False
import re s1 ='我12345abcde' s2 = 12345abcde' #pattern字符串前加“r”表示原生字符串 pattern= re.compile(r"\w") resultl = re.match(pattern, s1) result2 = re.match(pattern, s2) print(result1) print(result2)
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