"#" U+0023(NUMBER SIGN) Unicode Character

char c = '\u0023';
printf("%c\n", c);  // Output: #

JavaScript:

const char = '\u0023';
console.log(char);  // Output: #

Java:

char c = '\u0023';
System.out.println(c);  // Output: #

JSON:

{"text": "\u0023"}  // Value: #

Python:

char = '\u0023'
print(char)  # Output: #

Perl:

my $char = "\x{0023}";
print $char;  # Output: #

PHP:

$char = "\x{0023}";
echo $char;  // Output: #

Ruby:

char = "\u{0023}"
puts char  # Output: #

Rust:

let c = '\u{23}';
println!("{}", c);  // Output: #

Go:

char := '\u0023'
fmt.Printf("%c\n", char)  // Output: #

CSS:

/* CSS content property */
.element::before {
content: "\000023";  /* Display: # */
}

HTML Decimal:

<p>HTML decimal: &#35;</p>  <!-- Display: # -->

HTML Hexadecimal:

<p>HTML hex: &#x0023;</p>  <!-- Display: # -->

URL Encoding:

// # URL encoding
https://unicodefinder.com/search.php?query=%23

MD5:

01abfc750a0c942167651c40d088531d

SHA1:

d08f88df745fa7950b104e4a707a31cfce7b5841

Base64:

Iw==

"#" U+0023(NUMBER SIGN)