| HTML Entity (dec) | 論 |
| HTML Entity (hex) | 論 |
| UTF-8 (hex) | 0xefa581 / 0xef 0xa5 0x81 (3 bytes) |
| UTF-8 (dec) | 239, 165, 129 (3 bytes) |
| UTF-16-BE (hex) | 0xf941 / 0xf9 0x41 (2 bytes) |
| UTF-16-BE (dec) | 249, 65 (2 bytes) |
| UTF-32-BE (hex) | 0xf941 / 0x00 0x00 0xf9 0x41 (4 bytes) |
| UTF-32-BE (dec) | 0, 0, 249, 65 (4 bytes) |
| C/C++/Java source code | "\uf941" |
| Python source code | "\uf941" |