Character Encoding
UTF-8
0xF00x9F0x980x80
UTF-16
0xD83D0xDE00
UTF-32
0x0001F600
Copy & Paste Codes
Unicode Escape
\u{1F600}
HTML Entity (Decimal)
😀
HTML Entity (Hex)
😀
CSS Code
\1F600
JavaScript/JSON
String.fromCodePoint(0x1F600)
Python
chr(0x1F600)
Ruby/PHP
chr(0x1F600)
Unix, C, PHP, JAVA
0x1F600
Perl
chr(0x1F600)
URL Encoded
%1f600