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本文介绍python中字符串的两个内建函数,str.title( )和str.istitle( )
>>> help(str.title)
Help on method_descriptor: title(...) S.title() -> string Return a titlecased version of S, i.e. words start with uppercasecharacters, all remaining cased characters have lowercase.
>>> 'love python!'.title()
'Love Python!'>>> 'a strange dog'.title()
'A Strange Dog'>>> help(str.istitle)
Help on method_descriptor: istitle(...) S.istitle() -> bool Return True if S is a titlecased string and there is at least one character in S, i.e. uppercase characters may only follow uncased characters and lowercase characters only cased ones. Return False otherwise.>>> ''.istitle()
False >>> 'Love python!'.istitle() False >>> 'Love Python!'.istitle() True(完)
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