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文章目录TableModuleExamplesMatching and extracting dataPractical applicationsReference Table Regular Expression Usage ^ Matches the beginning of a line $ Matches the end of the line . Matches any character \s Matches whitespace \S Matches any n

没有系统学过python，所以跟着quick tutorial捋一遍。 只记录自己不太熟悉的内容。 文章目录Recursion 递归Exception HandlingObject-Oriented ProgrammingProperties, Getters and SettersFilesList and Dictionary ComprehensionReference Recursion 递归 Recursive factorial function def factorial(n:int):