So let’s take a simple example to split a string on the occurrence of any non-digit. Here we will use the\Dspecial sequence that matches any non-digit character. Example importre target_string ="12-45-78"# Split only on the first occurrence# maxsplit is 1result = re.split(r"\D"...
a nice string representation of the object. | If the argument is a string, the return value is the same object. | | Method resolution order: | str | basestring | object | | Methods defined here: | | __add__(...) | x.__add__(y) <==> x+y | | __contains__(...) | x...
delimiter string, starting at the end of the string and working to the front. If maxsplit is given, at most maxsplit splits are done. If sep is not specified, any whitespace string is a separator. """ return [] 用法:返回字符串中所有单词的列表,使用 sep 作为分隔符(默认值是空字符(空格...
There.split()function is one of the functions ofremodule which is used to split a string over the multiple delimiters along with the defined pattern. This patternr'[,;|]'matches any comma(,) , semicolon(;) , or pipe(|)character in the input string. If you want to work with Regular...
| maxsplit 指定最大分割次数,否则凡是出现指定的分隔符都会分隔''' | Return a list of the words in the string S, using sep as the | delimiter string. If maxsplit is given, at most maxsplit | splits are done. If sep is not specified or is None, any ...
S.split(sep=None, maxsplit=-1) -> list of strings #根据指定的符号分隔字符串 Return a list of the words in S, using sep as the delimiter string. If maxsplit is given, at most maxsplit splits are done. If sep is not specified or is None, any ...
1.字符串的表现形式为:变量名=“ string ”或变量名=‘ string ’或 变量名=""" string """,比如: str1 = 'hello, world!' str2 = "hello, world!" str3 = "子曰:'学而时习之,不亦说乎'" str4 = ''' 离离原上草, 一岁一枯荣。
1、借助于lstrip()提取左边空格 >>> s = ' A B C '>>> s.lstrip() # 去除字母字符串左边的空格 'A B C '2、借助于rstrip()提取右边空格 >>> s = " A B C ">>> s.rstrip() # 去除字符串右边的空格 ' A B C'3、借助于strip()提取左右两边的空格 >>> s =...
| Return a nice string representation of theobject. | If the argumentisa string, thereturnvalueisthe sameobject. | | Method resolution order: |str |basestring |object | | Methods defined here: | | __add__(...) | x.__add__(y) <==> x+y ...
4. String split() MethodAs the name specifies, it splits the string from the specified delimiter str. This method returns a list.SyntaxHere is the syntax of the String split(str, limit) method:string.split(str, limit)Here,str - the delimiter on which to split the string. By default, ...