To check the ASCII value of a character in Python, you can use the built-in function ord(). This function takes a single character as an argument and returns its ASCII value.
Here is a simple example to demonstrate how to check the ASCII value of a character in Python:
“`python
# Get the ASCII value of character ‘A’
ascii_value = ord(‘A’)
print(f”The ASCII value of ‘A’ is: {ascii_value}”)
“`
This will output:
“`
The ASCII value of ‘A’ is: 65
“`
You can also check the ASCII value of a specific character input by the user:
“`python
# Get the ASCII value of a user input character
user_input = input(“Enter a character: “)
ascii_value = ord(user_input)
print(f”The ASCII value of ‘{user_input}’ is: {ascii_value}”)
“`
Now, let’s address some frequently asked questions related to checking ASCII values in Python.
1. How to check the ASCII value of a lowercase alphabet in Python?
To check the ASCII value of a lowercase alphabet in Python, you can simply pass the alphabet character to the ord() function.
2. Can we check the ASCII value of a special character in Python?
Yes, you can check the ASCII value of special characters, digits, and even whitespace characters in Python using the ord() function.
3. How to get the character from an ASCII value in Python?
You can get the character corresponding to an ASCII value using the chr() function. For example, chr(65) will return ‘A’.
4. Can we check the ASCII value of a string in Python?
No, the ord() function only accepts a single character as an argument. To check the ASCII values of all characters in a string, you can iterate through the string and call ord() on each character.
5. How to find the ASCII value of multiple characters in Python?
You can find the ASCII values of multiple characters by iterating through a list of characters and calling ord() on each character.
6. Is the ASCII value of a character fixed in Python?
Yes, the ASCII value of a character is fixed in Python according to the ASCII encoding standard.
7. Can we check the ASCII value of a non-English character in Python?
The ord() function can only handle ASCII characters (0-127). To check the value of non-English characters, you need to use Unicode functions.
8. How to check the ASCII value of a digit in Python?
To check the ASCII value of a digit in Python, simply pass the digit character to the ord() function.
9. Is there an ASCII table available in Python?
There is no built-in ASCII table in Python. However, you can easily find ASCII tables online to cross-reference ASCII values.
10. Can we convert ASCII values to binary in Python?
Yes, you can convert ASCII values to binary by using the bin() function. For example, bin(65) will return ‘0b1000001’.
11. How to check the ASCII value of a character in a different encoding?
If you need to check the value of a character in a different encoding, you can use the encode() function to specify the encoding type before calling ord().
12. Is the ASCII value of a character the same in all programming languages?
The ASCII values are standardized and remain the same across all programming languages that support ASCII encoding.
In conclusion, checking ASCII values in Python is a simple task that can be done using the ord() function. By understanding how to use ord() effectively, you can work with ASCII values seamlessly in your Python programs.