| HTML Entity (dec) | 何 |
| HTML Entity (hex) | 何 |
| UTF-8 (hex) | 0xe4bd95 / 0xe4 0xbd 0x95 (3 bytes) |
| UTF-8 (dec) | 228, 189, 149 (3 bytes) |
| UTF-16-BE (hex) | 0x4f55 / 0x4f 0x55 (2 bytes) |
| UTF-16-BE (dec) | 79, 85 (2 bytes) |
| UTF-32-BE (hex) | 0x4f55 / 0x00 0x00 0x4f 0x55 (4 bytes) |
| UTF-32-BE (dec) | 0, 0, 79, 85 (4 bytes) |
| C/C++/Java source code | "\u4f55" |
| Python source code | "\u4f55" |