### Java – Swapping 2 Strings without Third variable

May 24, 2022

In this article, we will discuss how to swap 2 String variables using third variables and without using 3rd variable Swapping 2 String variables: Without Read More

### Java – Print Prime numbers between specified range

May 13, 2022

In this article, we will write a simple Java program to print Prime numbers between the specified range or interval 1. Prime Number programs A Read More

### Java – Check whether number is Prime or Not ?

May 13, 2022

In this article, we will write a simple Java program to check whether a number is Prime number or Not 1. Prime Number programs A Read More

### Java – How to Reverse a Number in different ways ?

May 13, 2022

In this article, we will write a simple Java program to reverse a number 1. Reverse a Number We will reverse a number using 2 Read More

### Java – Check whether number is Even or Odd ?

May 13, 2022

In this article, we will write a simple Java program to check whether passed/input number is Even or Odd 1. Check Number is Even or Read More

### Java – Check whether number is Positive or Negative or Zero ?

May 13, 2022

In this article, we will write a simple Java program to check whether passed/input number is Positive or Negative or Zero 1. Check Number is Read More

### Java – Swapping two numbers using temporary variable

April 19, 2022

In this article, we will discuss one of the famous interview question on how to swap two numbers using third or temporary variable Actually, there are n number of Read More

### Java – Check whether the given number is Armstrong number or Not

April 18, 2022

In this article, we will discuss and execute a simple Java program to check whether the given number is Armstrong number or not Armstrong number: Read More

### Java – 3 types of for-loop

September 2, 2017

In this article, we will discuss different types of for-loop evolved over years in various Java versions Starting Java 1.1 version, for-loop was always there Read More

### Java – To print first N natural numbers

August 2, 2017

In this article, we will discuss how to print n natural numbers in Java Printing first N natural numbers: Using for loop Using while loop Read More

### Java features version-wise

July 30, 2017

In this article, we will discuss features introduced in different versions of Java or J2SE or Java SE or JDK Below terms / abbreviation are Read More

### Java – Swapping two numbers without temporary variable

July 17, 2017

In this article, we will discuss one of the famous interview question on how to swap two numbers without using third/temporary variable Actually, there are Read More

### Java – Declaration, Definition, Initialization and Instantiation, Instance of class

December 19, 2016

In this article, we will discuss some of the key terms used in programming languages. Often, we get confused with few terms in the programming Read More

### Java – Switch Case statements with String

May 15, 2016

In this article, we will learn and demonstrate simple example based on Switch case statement with different data type like int, char and then finally Read More