ASCII Coding

ASCII coding is a system of representing characters in electronic devices through a series of ones and zeros. It stands for American Standard Code for Information Interchange and was developed back in the 1960s.

In ASCII coding, each character is represented by a unique 7-bit binary number. This means that there are a total of 128 characters that can be represented, including letters, numbers, and special symbols.

To convert a character into its ASCII code, you can use the built-in functions in most programming languages. For example, in Python:

char = 'A'
ascii_code = ord(char)
print(ascii_code)

This would output 65, which is the ASCII code for the letter 'A'.

Conversely, you can convert an ASCII code back into a character using the chr() function:

ascii_code = 65
char = chr(ascii_code)
print(char)

This would output the letter 'A'.

One advantage of ASCII coding is its simplicity and universality across different devices and systems. However, its limitation to only 128 characters led to the development of extended character sets such as UTF-8, which can represent a much larger range of characters.

Overall, understanding ASCII coding is fundamental for any programmer working with character-based data in electronic devices.

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# ASCII Coding

ASCII coding is a system of representing characters in electronic devices through a series of ones and zeros. It stands for American Standard Code for Information Interchange and was developed back in the 1960s. 

In ASCII coding, each character is represented by a unique 7-bit binary number. This means that there are a total of 128 characters that can be represented, including letters, numbers, and special symbols. 

To convert a character into its ASCII code, you can use the built-in functions in most programming languages. For example, in Python:

```python
char = 'A'
ascii_code = ord(char)
print(ascii_code)

This would output 65, which is the ASCII code for the letter 'A'.

Conversely, you can convert an ASCII code back into a character using the chr() function:

ascii_code = 65
char = chr(ascii_code)
print(char)

This would output the letter 'A'.

One advantage of ASCII coding is its simplicity and universality across different devices and systems. However, its limitation to only 128 characters led to the development of extended character sets such as UTF-8, which can represent a much larger range of characters.

Overall, understanding ASCII coding is fundamental for any programmer working with character-based data in electronic devices.