2014-07-16 18:13
Below is the sample program of SERVLET which is taken from known J2EE book ! You can start this example by simply craeting new project in Netbeans and again do right click and select Servlet… Read More
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This blog presenting Java concepts in different view
2013-12-18 18:20
In this program, we are creating two thread and give them different sleep time. With the help of "Thread.sleep()" you can write down the milliseconds so that thread can start run after defin… Read More
2013-12-18 18:20
In this program, we are creating two thread and give them different sleep time. With the help of "Thread.sleep()" you can write down the milliseconds so that thread can start run after defin… Read More
2013-11-12 17:45
In below program we use method overriding, in method overriding if we haven;t use "super" keyword than you can not use it. In below program, we use "super" keyword in getdata and displa… Read More
2013-11-12 17:41
In below program we use method overriding, in method overriding if we haven;t use "super" keyword than you can not use it. In below program, we use "super" keyword in getdata and displa… Read More
2013-11-10 10:12
class thiss{int a,b;thiss(){a=1;b=2;}thiss(int c,int d){this();this.a=c;this.b=d;}void displaydata(){System.out.println("c= "+a);System.out.println("d= "+b);}public static void main(String [… Read More
2013-11-10 10:12
class thiss{int a,b;thiss(){a=1;b=2;}thiss(int c,int d){this();this.a=c;this.b=d;}void displaydata(){System.out.println("c= "+a);System.out.println("d= "+b);}public static void main(String [… Read More
2013-10-26 18:01
In below program, we will convert instance variable into wrapper class!If you want to get data from user, you must have to import the java class from library, you can do this by import weath… Read More
2013-10-26 13:05
Some facts that you should know about Constructor.....................It has the same name as the classname.It is used to initialize the object that means it is used to construct the object… Read More
2012-12-31 19:39
public class FindandReverse { /** * @param args */ public static void main(String[] args) { // TODO Auto-generated method stub int i[] = {1,2,3,5,6}; int searchVal = 55; boolean found… Read More
2012-12-30 13:20
First I want to show you the program of enhanced for loop,____________________________________________________public class ForLoop { public static void main(String[]args){ int numbers[] =… Read More
2012-12-17 13:52
Here I am going to write simple code of if else condition._______________________________________________public class Newoperator { /** * @param args */ public static void main(Strin… Read More
2012-12-17 09:13
Hi everyone,Today, I am giving you some information about casting. so What is casting !!! Casting is taking the same value of variable into other variable. e.g if we assume that "int i… Read More
2012-12-17 09:13
Hey guys, this time I want to tell you one short key so that you don't have to write down full line for example write down the "syso" and press Ctrl + Spacebar, now tell me what you go… Read More
2012-12-17 09:12
public class PowerOf2 { /** * @param args */ public static void main(String[] args) { // TODO Auto-generated method stub int x; long y =1; System.out.println("X This is ca… Read More
2012-12-17 09:05
This is the second "for" loop program to create design, in this post we are going to create the "Pyramid".What do you think, Is it complicated or not? Of course not !!!!!!! … Read More
2012-12-12 12:21
A multiprocessor system can actually do more than one thing at at time but with Java threads, it can appear that you are doing several things simultaneously. Execution can move back and fort… Read More
2012-12-10 10:13
Practically Wrapper mean wrap the primitive in different value, so that we can use it as per the situation. There is wrapper class for every primitive in java. The wrapper class fo… Read More
2012-12-04 05:06
Hi guys, You might be don't know that you can check your program in eclipse that is how it work, step by step, each movement. For that you have to do double click on left side of y… Read More
2012-12-03 19:17
Abstract class and Methods- An Abstract class can not be instantiated but they can be subclassed.- An Abstract method is method that is declared without an implementation without braces and… Read More
2012-11-26 18:49
Below program provide you the reference regarding merging both array in other ! _______________________________________public class Array { public static void main(String[] args) { //… Read More
2012-11-24 14:46
Why we use STACK class?Normally STACK class is not in use that much except in some programme where there is necessary to apply that. In STACK class it use LIFO method that is Last in First O… Read More
2012-11-19 18:53
Meaning of String methods used in this example:toUpperCase = To make all word capitaltoLowerCase = To make all word smallconcat = To concatenates both wordtrim = To trim the unnecessary… Read More
2012-11-18 18:12
Here is the program of addition table with help of two dimensional array and you can also create multiplication or subtraction table ! __________________________________… Read More
2012-11-14 18:38
In Java there are four types of Inheritance1) Single Inheritance (one super class)2) Multilevel Inheritance (several super class)3) Hierarchical Inheritance (one super class many&n&hell…Read More
2012-11-11 09:42
Here I am going to write simple code of if else condition._______________________________________________public class Newoperator { /** * @param args */ public static void main(Strin… Read More
2012-11-11 08:33
public class DoSwitch { /** * @param args */ public static void main(String[] args) { // TODO Auto-generated method stub int dj =7; switch(dj) { case 1: System.out.println("David G… Read More
2012-11-08 18:40
public class multiplicationtable { /** * @param args */ public static void main(String[] args) { // TODO Auto-generated method stub int x = 2; int z; for(int y = 1; y<=10;y++){… Read More
2012-11-08 17:39
First I want to show you the program of enhanced for loop,____________________________________________________public class ForLoop { public static void main(String[]args){ int numbers[] =… Read More
2012-11-07 18:26
public class PowerOf2 { /** * @param args */ public static void main(String[] args) { // TODO Auto-generated method stub int x; long y =1; System.out.println("X This is ca… Read More
2012-11-04 13:48
You can find the explanation on bottom of this post...............-----------------------------------------------------------------public class IfElse { public static void main(String[]args… Read More
2012-10-28 12:45
Hey guys, this time I want to tell you one short key so that you don't have to write down full line for example write down the "syso" and press Ctrl + Spacebar, now tell me what you go… Read More
2012-10-28 10:02
Hi everyone,Today, I am giving you some information about casting. so What is casting !!! Casting is taking the same value of variable into other variable. e.g if we assume that "int i… Read More
2012-10-26 16:09
Hi guys, You might be don't know that you can check your program in eclipse that is how it work, step by step, each movement. For that you have to do double click on left side of y… Read More
2012-10-26 14:50
This is the second "for" loop program to create design, in this post we are going to create the "Pyramid".What do you think, Is it complicated or not? Of course not !!!!!!! … Read More
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