Oct 4, 2012 · Convert the word entirely to lowercase (or uppercase) first: word = input("Please Enter a word:").lower() # Or `.upper()` Also, to get the first letter of your word, use word[0] , not word[1] .

May 3, 2025 · Python provides several built-in string methods to work with the case of characters. Among them, isupper (), islower (), upper and lower are commonly used for checking or converting character cases. In this article we will learn and explore these methods: 1. …

Feb 5, 2021 · You can convert your input as well as the concerned comparing value into the same case whether it may be in lowercase or uppercase by using .lower() or .upper(). Or while comparing like if player_choice.lower() == 'rock', player_choice = player_choice.lower()

Aug 13, 2023 · In Python, the string type (str) has methods for handling uppercase and lowercase characters. You can convert characters to different cases and check their case. If you want to check if a string contains digits or letters, see the following article: …

Jan 28, 2023 · The task is to count the number of Uppercase, Lowercase, special character and numeric values present in the string using Regular expression in Python. Examples: Input : "ThisIsGeeksforGeeks!, 123" Output :No. of uppercase characters = 4No.

To convert a Python string to lowercase, use the str.lower() method. To convert to uppercase, use the str.upper() method.

Python provides several string manipulation methods to work with uppercase and lowercase characters. In this article, we’ll delve into four essential methods: upper(), lower(), capitalize(), and swapcase(). These methods are crucial for tasks ranging from …

Write a Python program to check character is Lowercase or Uppercase using islower and isupper with a practical example. In this Python example, we use islower and isupper string functions to check a given character is lowercase or uppercase. print("The Given Character ", ch, "is an Uppercase Alphabet")

You could use the str.translate() method: This uses the regular expression engine to say find anything that matches change_to_upper and replace it with the the upper case version. As a general way to replace all of a letter with something else. I would use translate (). For python2: And for python3: Python3 can do: if len(str)>3:

Mar 28, 2025 · The islower() method in Python checks if all characters in a string are lowercase. It returns True if all alphabetic characters are lowercase, otherwise, it returns False, if there is at least one uppercase letter.