| HTML Entity (dec) | 键 |
| HTML Entity (hex) | 键 |
| UTF-8 (hex) | 0xe994ae / 0xe9 0x94 0xae (3 bytes) |
| UTF-8 (dec) | 233, 148, 174 (3 bytes) |
| UTF-16-BE (hex) | 0x952e / 0x95 0x2e (2 bytes) |
| UTF-16-BE (dec) | 149, 46 (2 bytes) |
| UTF-32-BE (hex) | 0x952e / 0x00 0x00 0x95 0x2e (4 bytes) |
| UTF-32-BE (dec) | 0, 0, 149, 46 (4 bytes) |
| C/C++/Java source code | "\u952e" |
| Python source code | "\u952e" |