>>> mystring = "how to uppercase the first letter of a word in python" >>> mystring.title() 'How To Uppercase The First Letter Of A Word In Python' 该title()方法的作用是用给定的字符串制作标题。因此,每个单词都以大写字母开头。这也称为帕
In addition, we canaccess just a specific characteror aslice of charactersof a string. We might want to do this, for example, if we have a text that’s too long to display and we want to show just a portion of it. Or if we want to make an acronym by taking the first letter of...
使用str.isupper()方法检查字符串的第一个字母是否为大写,例如if string[0].isupper():。 如果字符串的首字母大写,则str.isupper()方法将返回True,否则返回False。 my_str ='Jiyik'ifmy_str[0].isupper():print('The first letter of the string is uppercase')else:print('The first letter of the str...
3. Capitalize the First Letter of String using capitalize() You can capitalize the first letter of a string using thecapitalize()method. For example, thecapitalize()method is applied to thestringvariable, it converts the first character of the string to uppercase while leaving the rest of the...
Learn how to use Python's String Upper() method to convert all characters in a string to uppercase. Examples and syntax explained.
To convert the first letter/character of a string to a lowercase in Python, you can use the lower() method and concatenate it with the rest of the string.
deflowercase_first_letter(string):returnstring[0].lower()+string[1:]# 使用示例message="Hello World"print(lowercase_first_letter(message))# 输出:hello World 1. 2. 3. 4. 5. 6. 首先,我们使用切片操作string[0]来获取字符串的首字母。然后,我们使用lower()方法将首字母转换为小写。最后,我们将转换...
因为用 python 主要还是集中在字符处理等上,所以有必要加深学习, 今天首先学习一下 string 的一些 方法,虽然也有 string 这个 module ,但是内置的 string.method 应该也挺丰富的,很多东西是重合的。并且由于 python 3.4 目前已经默认支持中文编码,而且很多新的特性,所以主要以 3x 为主学习, 目前python 还是新手,入...
|| upper(...)| S.upper() -> string|| Return a copy of the string S converted ...
Or if I wanted to access say the first or the last element of that string,I can use my common generic sequence operations. 我也会做切片。 I can also do slicing. 所以我可能想从字符串的最开始开始,取前三个对象。 So I might want to start from the very beginning of the string and take...