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Category: java

November 30, 2018 Java Vogue

All Tutorials on javavogue.com

Java Tutorials 1. Core Java Tutorial 2. Java Collections Framework Tutorial 3. Java 8 Tutorial 4. Java IO Tutorial 5. Date Time

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November 25, 2015 javavogue

How to Make Singleton Class In Java

package com.javavogue; public class SingletonDemo { static SingletonDemo obj; private  SingletonDemo(){ } public static SingletonDemo getInstance(){ if(obj!=null){ return  obj; }

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November 25, 2015 javavogue

How to print array without using loop in java

How to print array in java without loop is frequently asked question in interview. We can print array without using

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November 25, 2015 javavogue

Program For nth Fibonacci Number in Java

The Fibonacci numbers are the numbers in the following integer sequence. 0, 1, 1, 2, 3, 5, 8, 13, 21,

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November 4, 2015 javavogue

Access and Non-Access Modifiers in java

Modifiers are keywords that you add to those definitions to change their meanings. There are two types of modifiers in

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September 20, 2015 javavogue

Sorting Algorithms – Java Example Programs

1 Comparison of algorithms 2 Popular sorting algorithms 2.1 Simple sorts 2.1.1 Insertion sort 2.1.2 Selection sort 2.2 Efficient sorts

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August 29, 2015 javavogue

Java Memory Leak Cause

 In computer science, a memory leak is a type of resource leak that occurs when a computer program incorrectly manages

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July 4, 2015 javavogue

How To Convert Integer To String In Java

public class IntToString { public static void main(String[] args) { int num = 10; // method first String str1 =

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June 29, 2015 javavogue

How to find all occurrences of string in a string Java

 Find all occurrences of string in a string. for this we will use one loop and indexof() method public class

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May 7, 2015 javavogue

Check Array Element Even or Odd

Check Array Element  Even or Odd In Java public class PrintEvenOrOdd { public static void main(String[] args) { int arr[]={10,2,5,21,37,48};

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