Cloud Studio代码运行 importredefremove_special_characters(strings):pattern=r"[^a-zA-Z0-9\s]"return[re.sub(pattern,"",string)forstringinstrings]strings=["Hello!","How are you?","Python is awesome!"]filtered_strings=remove_special_characters(strings)print(filtered_strings) 运行以上代码,输出结果...
import re def remove_special_characters(string): # 使用正则表达式替换特殊字符为空字符串 pattern = r'[^a-zA-Z0-9\s]' string = re.sub(pattern, '', string) return string # 示例用法 input_string = "Hello!@#$%^&*()_+{}|:<>? World!" output_string = remove_special_characters(...
importredefremove_special_characters(strings): pattern =r"[^a-zA-Z0-9\s]"return[re.sub(pattern,"", string)forstringinstrings] strings = ["Hello!","How are you?","Python is awesome!"] filtered_strings = remove_special_characters(strings)print(filtered_strings) 运行以上代码,输出结果如下:...
python import string def remove_special_characters(input_string): # 定义特殊字符集合,这里使用string.punctuation获取所有标点符号 special_characters = set(string.punctuation) # 初始化一个新字符串来存储结果 result_string = "" # 遍历原始字符串中的每个字符 for char in input_string: # 判断字符是否在...
string in strings] strings = ["Hello!", "How are you?", "Python is awesome!"] filtered_strings = remove_special_characters(strings) print(filtered_strings) 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 运行以上代码,输出结果如下: ['Hello', 'How are you', 'Python is awesome'] ...
import re def remove_special_characters(string): # 定义正则表达式,匹配特殊字符 pattern = r'[^\w\s]' # 使用sub方法替换特殊字符为空字符串 return re.sub(pattern, '', string) # 示例输入 input_string = "Hello, World!#@" # 调用函数去掉特殊字符 output_string = remove_special_characters(inpu...
importredefremove_special_characters(strings):pattern=r"[^a-zA-Z0-9\s]"return[re.sub(pattern,"",string)forstringinstrings]strings=["Hello!","How are you?","Python is awesome!"]filtered_strings=remove_special_characters(strings)print(filtered_strings) ...
importredefremove_special_characters(input_string):# 使用正则表达式匹配非字母和非数字的字符cleaned_string=re.sub(r'[^A-Za-z0-9]','',input_string)returncleaned_string# 测试代码input_data="Hello, World! 1234 @# $%^&*()"result=remove_special_characters(input_data)print(f"原始字符串:{input...
string = "" for character in my_string: if character.isalnum(): string = string + character print(string) After writing the above code (remove special characters in python string), Once we print “string,” then the output will appear as an “sgrk100002”. ...
import re def remove_special_characters(column_value): # 使用正则表达式替换特殊字符为空字符串 cleaned_value = re.sub(r'[^\w\s]', '', column_value) return cleaned_value # 示例使用 original_value = "这是一个包含特殊字符@#%的例子。" cleaned_value = remove_special_characters(original_value...