为此,我们可以使用str.replace()方法: # 去除所有空格defremove_all_spaces(names):return[name.replace(" ","")fornameinnames]names_with_spaces=[" Alice "," Bob "," Charlie "," Denise "]cleaned_names=remove_all_spaces(names_with_spaces)print(cleaned_names) 1. 2. 3. 4. 5. 6. 7. 8....
re.sub(' ','',sentence) #helloworld (remove all spaces) re.sub(' ',' ',sentence) #hello world (remove double spaces) PrabhuPrakash answered 2019-01-18T07:12:15Z 3 votes 1. 2. 3. 4. 5. 6. 7. 8. 小心: strip执行rstrip和lstrip(删除前导和尾随空格,制表符,返回和换页符,但它不会...
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) ...
file))returntext_files# Step 2: Clean text files by removing blank lines and extra spacesdefclea...
Write a Python program to remove multiple spaces from a string. Sample Solution: Python Code: importre text1='Python Exercises'print("Original string:",text1)print("Without extra spaces:",re.sub(' +',' ',text1)) Copy Sample Output: ...
Thestrip()method is useful when dealing with user input as it gets rid of surrounding spaces in the string. This means it doesn’t just remove spaces, it also removes tabs and new line characters, which are all characters we don’t usually want in user-provided strings. ...
Learn by examples! This tutorial supplements all explanations with clarifying examples. Python Quiz Test your Python skills with a quiz. Track Your Progress Create a free W3Schools account and get access to more features and learning materials: ...
TabError Raised when the indentation consists of inconsistent tabs and spaces. SystemError Raised when the interpreter detects internal error. SystemExit Raised by the sys.exit() function. TypeError Raised when a function or operation is applied to an object of an incorrect type. ...
msgsname=msgs[-1][0]msgstext=msgs[-1][1]current_time=datetime.now().strftime('%Y-%m-%d %H:%M:%S')namelist.append(msgsname)textlist.append(msgstext)timelist.append(current_time)# 清除列表中的额外空格cleaned_name=remove_extra_spaces_in_list(namelist)cleaned_text=remove_extra_spaces_in_lis...
# Convention is to use four spaces, not tabs. # This prints "some_var is smaller than 10" if some_var > 10: print("some_var is totally bigger than 10.") elif some_var print("some_var is smaller than 10.") else: # This is optional too. ...