| HTML Entity (dec) | 癪 | 
| HTML Entity (hex) | 癪 | 
| UTF-8 (hex) | 0xe799aa / 0xe7 0x99 0xaa (3 bytes) | 
| UTF-8 (dec) | 231, 153, 170 (3 bytes) | 
| UTF-16-BE (hex) | 0x766a / 0x76 0x6a (2 bytes) | 
| UTF-16-BE (dec) | 118, 106 (2 bytes) | 
| UTF-32-BE (hex) | 0x766a / 0x00 0x00 0x76 0x6a (4 bytes) | 
| UTF-32-BE (dec) | 0, 0, 118, 106 (4 bytes) | 
| C/C++/Java source code | "\u766a" | 
| Python source code | "\u766a" |