for item in pre_lst:(tab)print(item, end=':')(tab)exec_str = f'print(repr(string.{item}))' (tab)exec(exec_str)>>> ascii_letters:'abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ'ascii_lowercase:'abcdefgh
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_uppercase 属性...
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). 方法返回大写字符串(其中字符串的所有字符均为大写...
12. >>> string.uppercase 13. 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. 13. 在一个较长的字符串中查询子字符串,返回子串所在位置最左端索引,没有找到返回-1 1. >>> title = "Monty Python's Flying Circus" 2. >>> title.find('Monty') 3. 0 4. ...
The string.upper(), string.lower() and string.title() Methods are inbuilt methods in Python, these are used to format string in a particular format like uppercases, lowercase or little case format. 1. The string.upper() Method returns uppercase string (where all characters of the string ...
python string 初始化 python string in string库常用操作 1、字符串常量 string.ascii_lowercase : 小写字母 ‘abcdefghijklmnopqrstuvwxyz’。 string.ascii_uppercase : 大写字母 ‘ABCDEFGHIJKLMNOPQRSTUVWXYZ’。 string.ascii_letters : 上文所述 ascii_lowercase 和 ascii_uppercase 常量的拼连。
x='HELLO WORLD'result=x.upper()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....
There is a way to convert a string into uppercase in python. i will give you one example usingupper()method to convert string into uppercase. so let's see the below examples. You can use these examples with python3 (Python 3) version. ...
python 之 string() 模块 参考链接: Python中的string.octdigits common string oprations import string 1. string constants(常量) 1) string. ascii_letters The concatenation of the ascii_lowercase and ascii_uppercase constants described below. This value is not locale-dependent....
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 遍历