defremove_escape_characters(input_string):""" 去除字符串中的转义符 :param input_string: 需要处理的字符串 :return: 去除转义符后的字符串 """returnre.sub(r'\\.','',input_string)# 使用正则表达式替换转义符 1. 2. 3. 4. 5. 6. 7. 在上面的代码中,re.sub(r'\\.', '', input_string...
text_with_escape = "Hello\\nWorld\\tThis\\tis\\na\\ttest\\nstring." cleaned_text = remove_escape_characters_translate(text_with_escape) print(cleaned_text) 在这个示例中,我们使用str.maketrans方法创建了一个翻译表,指定要删除的转义字符。然后使用translate方法删除字符串中的转义字符。这个方法在删除...
importredefremove_escape_characters(input_string):returnre.sub(r'\\.',lambdax:x.group(0)[1],input_string)# 测试示例input_string='Hello\\nWorld\\t!'output_string=remove_escape_characters(input_string)print(output_string) 2. 3. 8. 9. 旅行图示例 项目方案示例 类图示例 classDiagram class ...
import re def remove_chars_regex(string, characters): pattern = '[' + re.escape(''.join(characters)) + ']' return re.sub(pattern, '', string) # 示例 original_string = "hello world" chars_to_remove = "lo" result = remove_chars_regex(original_string, chars_to_remove) print(result...
'stRINg lEArn ' >>> >>> str.rjust(20) #str右对齐 ' stRINg lEArn' >>> >>> str.zfill(20) #str右对齐,左边填充0 '00000000stRINg lEArn' 大小写转换 >>> str='stRINg lEArn' >>> >>> str.upper() #转大写 'STRING LEARN' >>> ...
Escape CharacterTo insert characters that are illegal in a string, use an escape character.An escape character is a backslash \ followed by the character you want to insert.An example of an illegal character is a double quote inside a string that is surrounded by double quotes:...
257 258 """ 259 return s.strip(chars) 260 261 # Strip leading tabs and spaces 262 def lstrip(s, chars=None): 263 """lstrip(s [,chars]) -> string 264 265 Return a copy of the string s with leading whitespace removed. 266 If chars is given and not None, remove characters in ...
Escape Characters To insert characters that are illegal in a string, use an escape character. An escape character is a backslash\followed by the character you want to insert. An example of an illegal character is a double quote inside a string that is surrounded by double quotes:...
将String 变量转换为 float、int 或 boolean 向字符串填充或添加零的不同方法 去掉字符串中的 space 字符 生成N个字符的随机字符串 以不同的方式反转字符串 将Camel Case 转换为 Snake Case 并更改给定字符串中特定字符的大小写 检查给定的字符串是否是 Python 中的回文字符串 ...
Single quotes are not considered special characters in this sentence as the string is defined using double-quotes.If the string was defined by containing it within single quotes, the single quote in it’s would need to be escaped instead of the double-quotes. ...