方法/步骤 1 首先在PyCharm软件中，打开一个Python项目。2 在Python项目中，新建并打开一个空白的python文件（比如：test.py）。3 在python文件编辑区中，输入：“import string”，导入 string 模块。4 输入：“x = string.ascii_uppercase”，点击Enter键。5 然后输入：“print(x)”，打印出 string.ascii_upp...
# convert message to uppercaseprint(message.upper()) # Output: PYTHON IS FUN Run Code Syntax of String upper() The syntax ofupper()method is: string.upper() upper() Parameters upper()method doesn't take any parameters. upper() Return Value upper()method returns the uppercase string from...
print('Original String : ', x) print('Uppercase String : ', result) Output Original String : HELLO WORLD Uppercase String : HELLO WORLD Conclusion In thisPython Tutorial, we learned how to convert a string to uppercase using upper() method, with examples....
遍历字符串中的每个字符，如果字符ch满足 'A' <= ch <= 'Z' 则判定为大写字母，计数加1
string.upper(),string.lower()和string.title()方法是Python中的内置方法,用于将字符串格式化为特殊格式,例如大写,小写或小写。 1) string.upper() 1)string.upper() Method returns uppercase string (where all characters of the string are in uppercase). ...
The upper() method in Python String Upper() is used to convert all characters in a string to uppercase. Python String Upper() method doesn't alter the original string and returns a new string with all characters in uppercase. It is particularly useful when you need to standardize the case...
python string模块详解 python string_at string-常用string操作 1. 字符串常量 string.ascii_letters string.ascii_lowercase string.ascii_uppercase string.digits string.hexdigits string.octdigits string.punctuation string.printable string.whitespace 2. 自定义字符串格式...
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python3 AttributeError: module 'string' has no attribute 'uppercase',string.lowercasestring.uppercase均已取消使用string.ascii_upperrcasestring.ascii_lowercase替代
# This stuff will go away in Python 3.0. # Backward compatible names for exceptions index_error = ValueError atoi_error = ValueError atof_error = ValueError atol_error = ValueError # convert UPPER CASE letters to lower case def lower(s): ...