1. Relocating machine code may involve re-targeting of absolute jumps, loads and stores. 2. For this reason machine code is almost never used to write programs. 3. Different micro-architectures typically require different machine code to hit their maximum power. 4. This can make machine code generated from C efficient on many processors. 5. Unlike machine code , Short Code statements represented mathematical expressions in understandable form. 6. A procedural programming language without optimized machine code like other language compilers. 7. However, the OS does not convert the running program into machine code . 8. It could also be programmed directly in assembly code or machine code . 9. The PyPy JIT compiler processes this into machine code at run time. 10. The compiler translates list structure into machine code or bytecode for execution.