Java Programming Tutorial - 18 - Getting user Input and Creating Objects

Web Reference: Jan 2, 2010 · 7 It is the Bitwise xor operator in java which results 1 for different value of bit (ie 1 ^ 0 = 1) and 0 for same value of bit (ie 0 ^ 0 = 0) when a number is written in binary form. ex :- To use your example: The binary representation of 5 is 0101. The binary representation of 4 is 0100. Not only in Java, this syntax is available within PHP, Objective-C too. In the following link it gives the following explanation, which is quiet good to understand it: A ternary operator is some operation operating on 3 inputs. It's a shortcut for an if-else statement, and is also known as a conditional operator. In Perl/PHP it works as: While hunting through some code I came across the arrow operator, what exactly does it do? I thought Java did not have an arrow operator. return (Collection<Car>) CollectionUtils.select(list...

YouTube Excerpt: *******************Main Class********************** import java.util.*; public class BankProgram { public static void main(String[] args){ //variables used to create account String name; int accountNum; double amount; final int MAX = 999999999; //Scanner for user input, Random for random number. Scanner keyboard = new Scanner(System.in); Random rand = new Random(); //random number generated for account number. generates a number from 0 up to MAX. accountNum = rand.nextInt(MAX); //get user input to create account System.out.println("Enter full name: "); name = keyboard.nextLine(); System.out.println("Enter amount to deposit: "); amount = keyboard.nextDouble(); //instantiate new object, acct1, with user's values Account acct1 = new Account(name, accountNum, amount); //display account information using toString method System.out.println(acct1.toString()); } } ***************************Account Class************************* import java.text.*; public class Account { //instance variables private String name; private int accountNum; private double balance; //the Account constructor public Account(String initName, int initId, double initBalance){ name = initName; accountNum = initId; balance = initBalance; } //method to deposit a specified amount into the account public void deposit(double amount){ balance = balance + amount; } //method to withdraw a specified amount from the account public void withdraw(double amount, double fee){ balance = balance - amount - fee; } //getter method to return balance public double getBalance(){ return balance; } //toString method that returns the accounts information public String toString(){ String result = ""; NumberFormat fmt = NumberFormat.getCurrencyInstance(); result = "\nName: " + name + "\nAccount Number: " + accountNum + "\nBalance: " + fmt.format(balance); return result; } }

*******************Main Class********************** import java.util.*; public class BankProgram { public static void main(String[] args){ ...

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