Is there any way to get the code from the arduino to the computer?
I don't have the code anymore that is on the arduino and I need to change it.
Please help
The short answer is no 
I'm sure that there is a way to get the code off of the Arduino, but it wouldn't be what you expect, it would be assembly code. Unfortunately it would be faster to rewrite from scratch.
Well, thanks for the reply
Robert Lee is correct.
For reference, if you can deal with AVR assembler, you can use avrdude to get the code from the Arduino to your PC, then use the open source disassembler at this link: http://dev.frozeneskimo.com/software_projects:vavrdisasm
it would be assembly code
No, it wouldn't, not without the aid of a disassembler as well.
It would be machine code.
No, it wouldn't, not without the aid of a disassembler as well.
It would be machine code.
My bad, thanks for clarifying that.