Iterate / Increment
iterate (code): repeating a set of commands, as in a loop
iterate (process): revisiting an existing piece of your program and making it more efficient and/or readable
increment (code): increasing a value by a regular amount each time
example: assigning result = result + 1 within a loop
increment (process): developing one small piece of a program at a time, testing it, and then adding on more pieces, always testing along the way
