# 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:]...
其实啊,如果要熟悉PythonAPI,连一行代码都不用写,一个方法就解决了,这就是string.capwords方法,该方法属于string模块,所以需要先导入string模块,代码如下: 代码语言:javascript 代码运行次数:0 运行 AI代码解释 importstring s='The weather is really nice today, very suitable for an outing.'print(string.capword...
Split the string at the first occurrence of sep, and return a 3-tuple containing the part before the separator, the separator itself, and the part after the separator. If the separator is not found, return a 3-tuple containing the string itself, followed by two empty strings. >>>a ='a...
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 ...
其中有一些极其有用(比如split和join),而另一些使用频率较低(比如istitle或capitalize)。 本章的新功能 | 功能 | 描述 | | --- | --- | | `string.capwords(s[, sep])` | 用`split`拆分`s`(使用`sep`),将项目大写,并用一个空格连接 | | `ascii(obj)` | 构造给定对象的 ASCII 表示形式 | ...
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 ...
It will print first character of the string. Output would be H. What is the output of print str[2:5] if str = 'Hello World!'? It will print characters starting from 3rd to 5th. Output would be llo. What is the output of print str[2:] if str = 'Hello World!'?
To kick things off, you’ll start by capitalizing some strings using the .capitalize() method..capitalize()The .capitalize() method returns a copy of the target string with its first character converted to uppercase, and all other characters converted to lowercase:...
"result=text[:1].upper()+text[1:7].lower()\+text[7:8].upper()+text[8:].lower()print(result)text="Kilometer"print(text.lower())old_string="hello python"new_string=old_string.capitalize()print(new_string)old_string="Hello Python"new_string=old_string.swapcase()print(new_string)...
match()函数只检测要匹配的字符是不是在 string 的开始位置匹配,search()会扫描整个 string 查找匹配 19.面向对象中__new__ 和__init__ 区别 __new__是在实例创建之前被调用的,因为它的任务就是创建实例然后返回该实例对象,是个静态方法 __init__是当实例对象创建完成后被调用的,然后设置对象属性的一些初始...