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...
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Omit the upper_rest parameter to keep the rest of the string intact, or set it to True to convert to uppercase. Sample Solution: Python Code: # Define a function to decapitalize the first letter of a string # Optionally, capitalize the rest of the string if 'upper_rest' is True (defa...
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 # Using capitalize() stringVar = "welcome to spa...
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...
8. String capitalize() MethodThis method returns a string with only the first letter of the first word as uppercase.9. String startswith(prefix,beg,end) MethodThis method returns true if the string starts with specified string 'prefix' else return false....
startswith() Returns whether the string starts with a given value or not (True or False). strip() Trims whitespaces on the left and right and returns a new string. swapcase() Swaps lowercase to uppercase characters and vice versa. title() Returns a new string with uppercase first charact...
In the first example, you use single quotes to delimit the string literal. In the second example, you use double quotes.Note: Python’s standard REPL displays string objects using single quotes even though you create them using double quotes....
>>>def in_both(word1, word2): >>> for letter in word1: >>> if letter in word2: >>> print letter 3\The relational operators work on strings. All the uppercase letters come before all the lowercase letters
Learn how to use Python's String Upper() method to convert all characters in a string to uppercase. Examples and syntax explained.