What? What are you talking about? If you need these "bytes" as "chars" then do new String -> toCharArray There is no reason you cannot do that, unless those "bytes" do not represent characters (i.e. a String) and so "converting" them to chars would be pointless anyway.
I still have no idea what you mean by "Her teststr is Vector". Are you saying that this "byte buffer" is a serialised Vector object maybe? In which case this "conversion" is less than pointless anyway.
i am trying to create a library management system which is supposed to be used to store/keep infp for the library and the library members( book title, author, name and picture for borrower and other stuffs). The app has 6 buttons, delete, save, add,previsous,next, and upload( for upload ...
I need to comput and display the sum and average of the cubes of the even natural numbers between 2 and n. Where n is entered by the user. Im stuck on how to average the sum of the cubes. Help Please. This is what I have so far.