Java Tutorial

 
 
 

Basic Programming

Sort content of an array using Bubble Sort Integer variable on Standard Output Device Example of creating char Array from String obj Logical AND Operator (&) in If Statement Example of using a Static Nested Class Use of Switch Statement Example of Multiple Levels of Inheritance Use of Comparison operator (==) for String Bitwise Operator (^) XOR (Exclusive OR) Change char in StringBuffer obj- reverse content Use of While Loop Declare, initialize, print an array of integers

Standard Libraray Class Methods

Example of extracting subString from a String Use of Nested If-Else Statements Example of using a recursive method in class

Bitwise Operators

Calling Base Class Method from Derived Class Example of arrays of String Bitwise Operator (&) AND StringBuffer,String obj,Basic Types to strbuf obj Switch Statement for different case labels Use of Break Statement

Classes

Example of searching String for character Use of If Statement Example of overloading constructors in a class Example of Driving and using a Class Declare, initialize, print 2D array of integers Boolean variable on Standard Output Device Show some properties of StringBuffer object Logical or Boolean Negation i.e. NOT (!) Use of the Continue Statement

String

Use of some Math Methods Compare Strings by successive corresponding char Operator (>>) Shift Right - sign bit from left Initialization block - initialize data of class Search element in array using Linear Search Increment and Decrement Operators Example of creating string obj from char Array Conditional OR Operator (||) in If Statement Example of using Non-Static Nested Class

Continue/Break Statement

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

Conditional Statements - Logical Operators

Example of Polymorphism Example of concatination of Strings Bitwise Operator (|) OR Example extraction of char from StringBuffer obj Use of For Loop Use of Labeled Break Statement

Extending Classes and Inheritance

Example of searching string for subString Use of If-Else Statement Example of using multiple classes

Input - Output - Variables

Example of Overriding a Base Class Method Declare, initialize and print String object Print on same line using multiple print statement Append StringBuffer by StringBuffer, String obj Conditional (Ternary) Operator - ? : Use of Labeled Continue Statement

StringBuffer

Use of some Character Methods Example of getting at characters in a String Operator (>>>) Shift Right - with zeros from left Constructor in class to initialize data member Static Nested Class outside Top-Level Class Declare, initialize, print array of characters Read input from Standard Input Device Declare, initialize, print StringBuffer object Logical OR Operator (|) in If Statement

Arrays

Example of Copying i.e. Clonning Objects Check start and end of a String Operator (<<) Shift Left - with zero from right Example of creating class and using its object Use of Nested Loop
 
 
 public class JAVA_060
 {
    public static void main(String[] args)
    {
       StringBuffer SB=new StringBuffer(\"Many hands make light work\");

       System.out.println(\"StringBuffer : \" + SB);

       System.out.println(\"Character at position 0 is : \" + SB.charAt(0));
       System.out.println(\"Character at position 5 is : \" + SB.charAt(5));
       System.out.println(\"Character at position 10 is : \" + SB.charAt(11));

       char[] cArray=new char[10];

       SB.getChars(5,15,cArray,0);

       System.out.println(\"The contents of cArray are : \");

       for(int i=0;i<cArray.length;i++)
          System.out.println(cArray[i]);
    }
 }

    Related Post:
  1. Program to show the use of Conditional (Ternary) Operator

  2. Simple Applet which will show life cycle of an Applet

  3. RMI application for getting the final total price of the shopping list with some of the following items and quantities chosen by the user

  4. File handling program to copy characters from one file to another

  5. Corba program to Write a Echo server and client with UDP server and client

  6. Servlet which takes input from an HTML client page and calculates and outputs the premium amount

  7. Program which creates an Array of character. Make one function with one argument as a character and that function throw a user defined exception

  8. Program to read the price of an item in decimal form (like 75.95) and print the output in paise (like 7595 paise).

  9. An applet program to find maximum of three numbers using textField

  10. Program of creating a file using text fields in windows

  11. Program to display text

  12. Program to show an example of using user-defined package in a program

  13. Application which takes your marks of six subjects from the client side and displays the percentage that you have obtained

  14. Develop a simple calculator with addition, subtraction, multiplication and division capabilities, data collection from client side, executed on server

  15. Program to show the use of Bitwise Operator (^) XOR (Exclusive OR)

  16. File Handling- JAVA

  17. Socket program of multi client chat server

  18. An applet program to give demo of getDocumentBase() and getCodeBase() methods

  19. Program that demonstrates type casting

  20. Application for counting factorial of a given number