Java Tutorial

 
 
 

Basic Programming

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

Arrays

Example of Copying i.e. Clonning Objects 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 Sort content of an array using Bubble Sort 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

Boolean variable on Standard Output Device 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 Compare Strings by successive corresponding char Operator (>>) Shift Right - sign bit from left Initialization block - initialize data of class Use of the Continue Statement

String

Use of some Math Methods 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 Search element in array using Linear Search Compare strings for equality 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 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
 
 
 public class JAVA_045
 {

    public static void main(String[] args)
    {
       String String1=\"Too many \";
       String String2=\"cooks\";
       String String3=\"Too many cooks\";

       String1+=String2;

       System.out.println(\"Test # 1\");
       System.out.println(\"String3 is now : \" + String3);
       System.out.println(\"String1 is now : \" + String1);

       if(String1==String3)
          System.out.println(\"String1==String3 is True, \" +
                             \"String1 and String3 point to the same String\");

       else
          System.out.println(\"String1==String3 is False, \" +
                             \"String1 and String3 do not point to the same String\");

       String3=String1;

       System.out.println(\"\\n\\nTest # 2\");
       System.out.println(\"String3 is now : \" + String3);
       System.out.println(\"String1 is now : \" + String1);

       if(String1==String3)
          System.out.println(\"String1==String3 is True, \" +
                             \"String1 and String3 point to the same String\");

       else
          System.out.println(\"String1==String3 is False, \" +
                             \"String1 and String3 do not point to the same String\");
    }
 }

    Related Post:
  1. Program of an applet to illustrate BarChart

  2. 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

  3. Program to perform Merge Sort

  4. Program to declare, initialize and print a StringBuffer object

  5. Program to show an example of extracting subStrings from a String

  6. Program which will read a string and rewrite it in the alphabetical order

  7. Program to show an example of getting at characters in a String

  8. Write a program for restaurant

  9. An applet program that displays random dot

  10. Program to print some text on the same line using multiple print statements

  11. Program to show an example of using a Static Nested Class outside the Top-Level Class

  12. Program in CORBA which takes a long sentence from the client (at least 7 words), passes to the server, server separates out each word

  13. Program to copy the elements of an array into another array in reverse order and print them

  14. Program that accepts a shopping list of five items from the command line and stores them in vector

  15. File handling program to count number of characters in a file

  16. Program to show an example of searching Strings for characters

  17. Corba program of Count Client Applet, IDL,Server, Client

  18. Program to show the use of Labeled Continue Statement

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

  20. Program to read the table elements into a two-dimensional array temperature

 
 
Didn't find what you were looking for? Find more on Program to show the use of Comparison operator (==) for comparing Strings