如果我们print(s)得到如下输出: >>> print(s) this has 4 leading spaces 1 this has 4 leading spaces 2 this has 4 leading spaces 3 Run Code Online (Sandbox Code Playgroud) 如果我们使用textwrap.dedent: >>> import textwrap >>> print(textwrap.dedent(s)) this has 4 leading spaces 1 this...
# 测试 trim_end 函数if__name__=="__main__":print(trim_end("Hello, World! "))# 输出 "Hello, World!"print(trim_end("Python is great!!!","!"))# 输出 "Python is great"print(trim_end(" Leading spaces "))# 输出 " Leading spaces" 1. 2. 3. 4. 5. 完整代码 整体代码整合后...
要删除字符串周围的所有空格,请使用 .strip() 。例子:>>> ' Hello '.strip() 'Hello' >>> ' Hello'.strip() 'Hello' >>> 'Bob has a cat'.strip() 'Bob has a cat' >>> ' Hello '.strip() # ALL consecutive spaces at both ends removed 'Hello' 请注意, str.strip() 删除了所有空白...
1103 python string trim 如何从Python中的字符串中删除前导和尾随空格?例如:" Hello " --> "Hello" " Hello" --> "Hello" "Hello " --> "Hello" "Bob has a cat" --> "Bob has a cat" Run Code Online (Sandbox Code Playgroud)Bri*_*ian 1664 只有一个空间,还是所有这样的空间?如果是第二...
Thestrip()method returns a new string by removing all leading (at the start) and trailing (at the end) whitespace characters. For example: my_string=" Hello World "trimmed=my_string.strip()# trimmed = "Hello World" Copy How do you remove spaces trim in Python string?
Tabs or Spaces|制表符还是空格 空格是首选的缩进方法。 制表符应仅用于与已使用制表符缩进的代码保持一致。Python 不允许混合制表符和空格进行缩进。 Maximum Line Length|最大代码行长度 限制所有行的最大长度为79个字符。 对于较少结构限制的长文本块(例如文档字符串或注释),行长度应限制为72个字符。
要从Python中删除字符串中的所有空格,可以使用字符串的replace()方法或正则表达式。下面是两种方法的示例: 方法1:使用replace()方法 代码语言:python 代码运行次数:0 复制 string="这是一个例子"string_without_spaces=string.replace(" ","")print(string_without_spaces) ...
#21楼 更强大: function trim(word) { word = word.replace(/[^\x21-\x7E]+/g, ' '); // change non-printing chars to spaces return word.replace(/^\s+|\s+$/g, ''); // remove leading/trailing spaces } 1. 2. 3. 4. 5....
Learn to trim whitespace and specific characters from strings in Python using strip(), lstrip(), and rstrip() methods. Enhance data cleanliness and efficiency.
def trim(docstring): if not docstring: return '' # Convert tabs to spaces (following the normal Python rules) # and split into a list of lines: lines = docstring.expandtabs().splitlines() # Determine minimum indentation (first line doesn't count): ...