How do I append a number to the end of a string (and get a string back)? For example, I want to run a for() loop similar to: for(i = 0; i < num; i++), and for each pass through the loop I want to append i to a predefined string (ex: "number", so what I want to get from each run through the loop is a string like "number1", "number2", etc). thanks!
