"老" U+8001(CJK UNIFIED IDEOGRAPH-8001) Unicode 字元

char c = '\u8001';
printf("%c\n", c);  // Output: 老

JavaScript:

const char = '\u8001';
console.log(char);  // Output: 老

Java:

char c = '\u8001';
System.out.println(c);  // Output: 老

JSON:

{"text": "\u8001"}  // Value: 老

Python:

char = '\u8001'
print(char)  # Output: 老

Perl:

my $char = "\x{8001}";
print $char;  # Output: 老

PHP:

$char = "\x{8001}";
echo $char;  // Output: 老

Ruby:

char = "\u{8001}"
puts char  # Output: 老

Rust:

let c = '\u{8001}';
println!("{}", c);  // Output: 老

Go:

char := '\u8001'
fmt.Printf("%c\n", char)  // Output: 老

CSS:

/* CSS content property */
.element::before {
content: "\008001";  /* Display: 老 */
}

HTML Decimal:

<p>HTML decimal: &#32769;</p>  <!-- Display: 老 -->

HTML Hexadecimal:

<p>HTML hex: &#x8001;</p>  <!-- Display: 老 -->

URL Encoding:

// 老 URL encoding
https://unicodefinder.com/search.php?query=%E8%80%81

MD5:

04837a0cbcf720ca4f9705ae273b0e52

SHA1:

4b6e3ccb72b2bfd7cb283fd6a5e13441ecad224e

Base64:

6ICB

"老" U+8001(CJK UNIFIED IDEOGRAPH-8001)