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...
>>> 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。这也称为帕斯卡大小写,其中每个单词都以大写字母开头。所以,...
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:].upper() if upper_rest else s[1:])]) # Test the function with different input strings and...
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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...
This function converts the first character of a string into upper case. name = "RAJENDRA GUPTA" print(name.capitalize()) Title Function This function converts the first letter of all words of a string into uppercase. name = "you are LEARNING PYTHON on mssqltips" ...
uppercase_string = stringVar.upper() # Example 5: Convert part of the string to upper stringVar = "welcome to sparkbyexamples" uppercase_string = stringVar[:10] + stringVar[10:].upper() # Example 6: Convert the first letter to uppercase ...
# 需要导入模块: import string [as 别名]# 或者: from string importuppercase[as 别名]defto_upper(string):""":yaql:toUpper Returns a string with all case-based charactersuppercase. :signature: string.toUpper() :receiverArg string: value touppercase:argType string: string ...
New modified string: python original string after modification: PytHon How to convert Strings into uppercase in Python? We can useupper()method to convert an input string into uppercase. When theupper()method is invoked on any string, it returns a new string with all the letter capitalized....
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