nkrebs13

echo "gem 'devise'" >> Gemfile    # Or edit Gemfile and add line: gem 'devise'
bundle install                    # Fetch and install the gems
rails generate devise:install     # Creates config file, etc.
rails generate devise user        # Create model class, routes, etc.
rake db:migrate                   # Create user table
rails generate devise:views users # Creates (minimal) views

nkrebs13

public class Main {

    public static void main(String[] args) {
		   Scanner key = new Scanner(System.in);
       String num = promptForInput(key);

       while(true) {
         System.out.println("The decimal value " + num + " is " + binary(num) + " in binary.");
         num = promptForInput(key);
       }