Character Encoding
UTF-8
0xE20x870x89
UTF-16
0x21C9
UTF-32
0x000021C9
Copy & Paste Codes
Unicode Escape
\u{21C9}
HTML Entity (Decimal)
⇉
HTML Entity (Hex)
⇉
CSS Code
\21C9
JavaScript/JSON
String.fromCodePoint(0x21C9)
Python
chr(0x21C9)
Ruby/PHP
chr(0x21C9)
Unix, C, PHP, JAVA
0x21C9
Perl
chr(0x21C9)
URL Encoded
%21c9