ascii_letters：'abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ'ascii_lowercase：'abcdefghijklmnopqrstuvwxyz'ascii_uppercase：'ABCDEFGHIJKLMNOPQRSTUVWXYZ'capwords：<function capwords at 0x000001CCBCA76160>digits：'0123456789'hexdigits：'0123456789abcdefABCDEF'octdigits：'01234567'printable：'0123456789abcdef...
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...
string_function = str(123.45)# str converts float data type to string data type # Another str function another_string_function = str(True)# str converts a boolean data type to string data type # An empty string empty_string ='' # Also an empty string second_empty_string ="" # We a...
uppercase -- a string containing all characters considered uppercase letters letters -- a string containing all characters considered letters digits -- a string containing all characters considered decimal digits hexdigits -- a string containing all characters considered hexadecimal digits octdigits -- ...
Python Upper function python pandas uppercase import pandas as pd df = pd.DataFrame([{"email": "test@gmail.com"}]) is_upper = lambda x: x.upper() if isinstance(x, str) else x df = df.applymap(trim_strings) a = df.to_dict("records") 我得到的反应是: [{'email': 'test@...
defpackage_function(): print("This is a function in my_package") 当你导入 my_package 时,初始化代码会自动执行: # main.py importmy_package # Output: # Initializing my_package 2. 从子模块导入对象 你可以在 __init__.py 文件中从子...
explain what thespam()functiondoes."""print('Hello!') 索引和切片字符串 字符串和列表一样使用索引和切片。您可以将字符串'Hello, world!'视为一个列表,并将字符串中的每个字符视为一个具有相应索引的项。 “你好,我好,我好!” T1 0 1 2 3 4 5 6 7 8 9 10 11 12 ...
ascii_upper_case = string.ascii_uppercase # Output: ABCDEFGHIJKLMNOPQRSTUVWXYZ for one_letter in ascii_upper_case[:5]: # Loop through ABCDE print(ord(one_letter)) Output: # Convert digit characters to their ASCII decimal numbers ascii_digits = string.digits # Output: 0123456789 ...
upper()函数, 将文本内的每个字符转换并打印为大写字符. 英文:it will convert and print every character inside text in uppercase. 但是首先有个重要的提示:我们使用Python内置方法处理的字符串,不会更改字符串本身的值。 But first, a very important note here. The string that we manipulate using the Pyt...
The python upper function is a built-in function in Python that is used to convert all lowercase letters in a string to uppercase. It does not modify the original string; instead, it returns a new string with all the lowercase letters converted to uppercase. The upper() function is part...