19.10.2012, 10:42
But if you found the number, what do you wanna do? Do you wanna return TRUE/FALSE or something? (Eg. just a check to see wether it exists or not), or do you wanna output it, or output a string or something that is related to that number?
Because if you want to return TRUE or FALSE, I guess you could loop the file character-by-character and check if it's that number or not.
Because if you want to return TRUE or FALSE, I guess you could loop the file character-by-character and check if it's that number or not.