Python string对象的strip()方法 Python string对象的strip()方法主要用途是把首尾指定的字符剥离掉,若没有指定字符,则剥离空白字符。例如: Remove whitespaces Python中的whitespaces字符主要指:, tab, , return, formfeed, and vertical tab 空格space(' ') 制表符tab(\t) 换行符linefeed(\n) 回车符return(\...
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. ...
string.strip([chars]) strip() Arguments The method takes an optional parameter -chars: chars- specifies the set of characters to be removed from both the left and right parts of a string Note: If thecharsargument is not provided, all leading and trailing whitespaces are removed from the st...
>>> string.atoi("20",base=8) 16 >>> string.atoi("20",base=2) Traceback (most recent call last): File "", line 1, in <module> File "/usr/lib64/python2.6/string.py", line 403, in atoi return _int(s, base) ValueError: invalid literal for int() with base 2: '20' >>> ...
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,当然就只移除头尾处空白了 除了移除空白,他还可以移除别的,不过还是一样,只限于移除两边,跟边...
1、解释说明：Python的strip()方法用于删除字符串开头和结尾的空格。默认情况下，它会删除字符串开头和...
whitespace_str = " (t\n" print(whitespace_str.isspace()) # True 掌握Python 字符串函数对于高效编程至关重要。从基本操作到高级操作,对这些函数的扎实理解使开发人员能够高效地处理文本数据。无论您是要构建网络应用程序、数据分析脚本还是自动化工具,Python 字符串函数的多功能性都会让它们在各种场景中发挥无价...
strip(), lstrip(), rstrip()translate()replace()StringFormatRemoveWhitespaceRemovePunctuationRemoveSpecificCharacter 饼状图 40%30%30%Python字符串处理去掉空格去掉标点符号去掉特定字符 通过以上介绍,相信读者对Python中去掉字符串格式的方法有了更深入的了解。希望本文能够帮助大家更好地应用Python进行字符串处理。如果...
my_string=" Hello World "trimmed=my_string.strip()# trimmed is now "Hello World" Copy To remove spaces using a regular expression (to handle multiple whitespace types): importre my_string="Hello World"no_spaces=re.sub(r"\s+","",my_string)# no_spaces is now "HelloWorld" ...
Whitespace includes all Unicode whitespace characters, such as spaces, tabs (\t), carriage returns (\r), and newlines (\n). The Pythonstr()class has the following methods that you can use to trim whitespace from a string: strip([chars]): Trims characters from both ends of a string. Wh...