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...
>>>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
8. String capitalize() MethodThis method returns a string with only the first letter of the first word as uppercase.SyntaxHere is the syntax of the String capitalize() method:string.capitalize()ExampleThe following is the example demonstrating the usage of the capitalize() method:...
islower() print("Input string is: ", str1) print("Total number of uppercase letters: ", no_of_ucase) print("Total number of lowercase letters: ", no_of_lcase) OutputRUN 1: Input a string: Hello World! Input string is: Hello World! Total number of uppercase l...
Return true if all cased characters in the string are uppercase and there is at least one cased character, false otherwise. 判断字符是不是都为大写。 str.join(iterable) Return a string which is the concatenation of the strings in the iterable iterable. ...
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: ...