| HTML Entity (dec) | J |
| HTML Entity (hex) | J |
| UTF-8 (hex) | 0x4a |
| UTF-8 (dec) | 74 |
| UTF-16-BE (hex) | 0x4a |
| UTF-16-BE (dec) | 0, 74 (2 bytes) |
| UTF-32-BE (hex) | 0x4a |
| UTF-32-BE (dec) | 0, 0, 0, 74 (4 bytes) |
| C/C++/Java source code | "\u004a" |
| Python source code | "\u004a" |