# Optionally, capitalize the rest of the string if 'upper_rest' is True (default is False) def decapitalize_first_letter(s, upper_rest=False): # Join the first letter in lowercase with the rest of the string, optionally capitalizing the rest return ''.join([s[:1].lower(), (s[1:]...
如果在多个地方都需要这个功能,可以考虑封装一个自定义函数,便于调用: defcapitalize_first_letter(s):ifnots:returns# 如果字符串为空,直接返回returns[0].upper()+s[1:]# 测试自定义函数text="hello world"capitalized_text=capitalize_first_letter(text)print(capitalized_text)# 输出 "Hello world" 1. 2. ...
方法一：使用字符串的capitalize()方法 字符串对象在Python中提供了capitalize()方法，可以将字符串的首字母大写，同时将其他字母变为小写。该方法的用法如下：```python string = "hello world"result = string.capitalize()print(result) # 输出"Hello world"```方法二：使用字符串的title()方法 字符串对象还...
方法一:使用capitalize()方法 在Python中,字符串对象有一个内置的capitalize()方法,可以将字符串的第一个字符转换为大写,其他字符转换为小写。这个方法非常适合用来对英文单词或句子的首字母进行大写处理。下面是一个简单的示例: # 使用capitalize()方法将字符串的首字母大写defcapitalize_first_letter(text):returntext...
string.capitalize() capitalize() Parameter Thecapitalize()method doesn't take any parameter. capitalize() Return Value Thecapitalize()method returns: a string with the first letter capitalized and all other characters in lowercase. Example 1: Python capitalize() ...
Python capitalize() method capitalizes a string i.e. upper case the first letter in the given string and lower case all other characters, if any.
60. Capitalize first and last letters of words. Write a Python program to capitalize the first and last letters of each word in a given string. Click me to see the sample solution 61. Remove duplicate characters in string. Write a Python program to remove duplicate characters from a given ...
Capitalize a String Using Built-in Capitalize MethodFinally, Python comes equipped with the capitalize() method right out of the box. Unfortunately, it doesn’t quite adhere to our requirements because it does a bit more than just capitalize the first character of a string. In addition, it ...
importstring # Convert uppercase characters to their ASCII decimal numbers ascii_upper_case = string.ascii_uppercase# Output: ABCDEFGHIJKLMNOPQRSTUVWXYZ forone_letterinascii_upper_case[:5]:# Loop through ABCDE print(ord(one_letter)) Output: ...
String Method : str.capitalize() Return a copy of the string with its first character capitalized and the rest lowercased. 对于一个字符串, 第一个字符为大写, 其余为小写。 str.center(width[, fillchar]) Return centered in a string of length width. ...