var string = "2^15"; // wrap in double quotes to treat it as a string
As a sidenote, avoid calling your variables 'string', since it is a reserved keyword in a lot of languages and reduces readability.
Pregunta
Edited for clarification:
function Num(str) {
return str;
}
which returns when the input is 2^15
13
I want to know how I can keep it from evaluating str and just return 2^15 instead of returning 13.
Solución
var string = "2^15"; // wrap in double quotes to treat it as a string
As a sidenote, avoid calling your variables 'string', since it is a reserved keyword in a lot of languages and reduces readability.