空格剥离是字符串处理的一种基本操作,可以使用lstrip()方法(左)剥离前导空格,使用rstrip()(右)方法对尾随空格进行剥离,以及使用strip()剥离前导和尾随空格。如下例子:s =' This is a sentence with whitespace. \n' print('Strip leading whitespace: {}'.format(s.lstrip())) print('Strip trailing whitespa...
s=' This is a sentence with whitespace.\n'print('Strip leading whitespace: {}'.format(s.l...
print('Strip all whitespace: {}'.format(s.strip())) Strip leading whitespace: This is a sentence with whitespace. Strip trailing whitespace: This is a sentence with whitespace. Strip all whitespace: This is a sentence with whitespace. 当然同样的方法也有很多,另一个比较常见的就是通过指定想要剥...
>>> s.strip() 'I just read this in a newspaper' 再仔细看一下定义 S.strip([chars]) ->str Return a copy of the string S with leadingandtrailing whitespace removed. If charsisgivenandnotNone, remove charactersinchars instead. ==>人家都告诉你移除的是自首和字尾的空白了,当然就只移除头尾...
所以strip的作用肯定不是像书上说的去除字符串两端多余空格。 查了一下文档说 Return a copy of the string with the leadingandtrailing characters removed. The chars argumentisa string specifying the set of characters to be removed. If omittedorNone, the chars argument defaults to removing whitespace....
strip() Return Value The method returns a string after removing both leading and trailing spaces/characters. Example 1: Remove Whitespaces From String string =' xoxo love xoxo ' # leading and trailing whitespaces are removedprint(string.strip()) ...
strip(...) S.strip([chars]) -> str Return a copy of the string S with leading and trailing whitespace removed. If chars is given and not None, remove characters in chars instead. 在str的开头和结尾删除char,当char为空时,默认删除空白符 ...
Python String is a sequence of characters. We can convert it to the list of characters usinglist()built-in function. When converting a string to list of characters, whitespaces are also treated as characters. Also, if there are leading and trailing whitespaces, they are part of the list ...
Thestrip()method removes any leading, and trailing whitespaces. Leading means at the beginning of the string, trailing means at the end. You can specify which character(s) to remove, if not, any whitespaces will be removed. Syntax
2.4.14 字符串常用功能之strip+lstrip + rstrip strip str10 = " hello world " """ S.strip([chars]) -> str Return a copy of the string S with leading and trailing whitespace removed. If chars is given and not None, remove characters in chars instead. ...