| HTML Entity (dec) | 練 |
| HTML Entity (hex) | 練 |
| UTF-8 (hex) | 0xefaab0 / 0xef 0xaa 0xb0 (3 bytes) |
| UTF-8 (dec) | 239, 170, 176 (3 bytes) |
| UTF-16-BE (hex) | 0xfab0 / 0xfa 0xb0 (2 bytes) |
| UTF-16-BE (dec) | 250, 176 (2 bytes) |
| UTF-32-BE (hex) | 0xfab0 / 0x00 0x00 0xfa 0xb0 (4 bytes) |
| UTF-32-BE (dec) | 0, 0, 250, 176 (4 bytes) |
| C/C++/Java source code | "\ufab0" |
| Python source code | "\ufab0" |