Java Tutorial

 
 
 

Basic Programming

Operator (<<) Shift Left - with zero from right Example of creating class and using its object Use of Nested Loop

Arrays

Example of Copying i.e. Clonning Objects Check start and end of a String Example of creating char Array from String obj Logical AND Operator (&) in If Statement Example of using a Static Nested Class Sort content of an array using Bubble Sort Integer variable on Standard Output Device Bitwise Operator (^) XOR (Exclusive OR) Change char in StringBuffer obj- reverse content Use of While Loop Use of Switch Statement Example of Multiple Levels of Inheritance Use of Comparison operator (==) for String Example of extracting subString from a String Use of Nested If-Else Statements Example of using a recursive method in class Declare, initialize, print an array of integers

Standard Libraray Class Methods

Bitwise Operator (&) AND StringBuffer,String obj,Basic Types to strbuf obj Switch Statement for different case labels

Bitwise Operators

Calling Base Class Method from Derived Class Example of arrays of String Example of searching String for character Use of If Statement Example of overloading constructors in a class Use of Break Statement

Classes

Show some properties of StringBuffer object Logical or Boolean Negation i.e. NOT (!) Example of Driving and using a Class Declare, initialize, print 2D array of integers Boolean variable on Standard Output Device Operator (>>) Shift Right - sign bit from left Initialization block - initialize data of class Use of the Continue Statement

String

Use of some Math Methods Compare Strings by successive corresponding char Example of creating string obj from char Array Conditional OR Operator (||) in If Statement Example of using Non-Static Nested Class Search element in array using Linear Search Increment and Decrement Operators Bitwise Operator (~) Complement Example creating String obj from StringBuffer obj Use of Do-While Loop

Continue/Break Statement

Example using Abstract Class and Abstract Method Compare strings for equality Example of modifying string objects Conditional AND Operator (&&) in If Statement Example of using user-defined package Copy element of array in another in reverse order Print string on Standard Output Device Bitwise Operator (|) OR Example extraction of char from StringBuffer obj Use of For Loop

Conditional Statements - Logical Operators

Example of Polymorphism Example of concatination of Strings Example of searching string for subString Use of If-Else Statement Example of using multiple classes Use of Labeled Break Statement

Extending Classes and Inheritance

Print on same line using multiple print statement Append StringBuffer by StringBuffer, String obj Conditional (Ternary) Operator - ? :

Input - Output - Variables

Example of Overriding a Base Class Method Declare, initialize and print String object Operator (>>>) Shift Right - with zeros from left Constructor in class to initialize data member Use of Labeled Continue Statement

StringBuffer

Use of some Character Methods Example of getting at characters in a String Declare, initialize, print StringBuffer object Logical OR Operator (|) in If Statement Static Nested Class outside Top-Level Class Declare, initialize, print array of characters Read input from Standard Input Device
 

Program to declare, initialize and print a 2D array of integers

 
 public class JAVA_040
 {

    public static void main(String[] args)
    {
       int[][] array={ {10,-1,28,13,44} , {5,36,97,-18,11} };

       System.out.println(\"The contents of the 2D Array are : \\n\");

       for(int i=0;i<array.length;i++)
       {
          System.out.println(\"Dimension # \" + (i+1));

          for(int j=0;j<array[i].length;j++)
             System.out.println(\"\\t Array[\" + i + \"][\" + j + \"] = \" + array[i][j]);
       }
    }
 }

    Related Post:
  1. Program to show the use of Bitwise Operator (&) AND
  2. Program to show the use of Comparison operator (==) for comparing Strings
  3. Program to show an example of overloading constructors in a class to initialize its data members
  4. Corba program to encrypt the text that you want to send on the client side. The server side decrypts it after receiving. Append server time.
  5. RMI application for getting the final total price of the shopping list with some of the following items and quantities chosen by the user
  6. Program which calls the method sort(int []a) which throws the Exception ArithmeticException, NullPointerException, ArrayIndexOutOfBoundsException
  7. Program to show an example of Overriding a Base Class Method
  8. Program that accepts a shopping list of five items from the command line and stores them in vector
  9. Program to extract a portion of a character string and print the extracted string
  10. Develop a RMI based application for addition of two complex numbers
  11. Program in CORBA which takes a long sentence from client (at least 7 words), passes to the server, server separates out each word and sends back
  12. Even number ,Prime no. ,Factorial of a number
  13. Program to check the start and end of a String
  14. Program that enabled applet that takes name of the user. Server returns back the number in uppercase clubbed with “HELLO” and display it on applet
  15. Program of an applet to illustrate BarChart
  16. Write a program for restaurant
  17. RMI servlet program to display message
  18. Program to show the use of Conditional AND Operator (&&) in If Statements
  19. corba program of client and a DNS server where given a URL the server sends back an IP address
  20. Simple Applet which will show life cycle of an Applet
 
 
Didn't find what you were looking for? Find more on Program to declare, initialize and print a 2D array of integers