Character Encoding
UTF-8
0xE20x870x87
UTF-16
0x21C7
UTF-32
0x000021C7
Copy & Paste Codes
Unicode Escape
\u{21C7}
HTML Entity (Decimal)
⇇
HTML Entity (Hex)
⇇
CSS Code
\21C7
JavaScript/JSON
String.fromCodePoint(0x21C7)
Python
chr(0x21C7)
Ruby/PHP
chr(0x21C7)
Unix, C, PHP, JAVA
0x21C7
Perl
chr(0x21C7)
URL Encoded
%21c7