We often are stuck at discussion about Objects and their references, it is known fact that unlike C or C++, java doesn’t allows variable access using pointers, well why it does not allows is itself a whole topic which you can read here. Today we will discuss about what all types can be given to …
The rock paper scissors is a game where through hand formations; the decision of the winner is made. The game works on the following principles: The rock defeats scissors. The scissors defeat the paper. The paper defeats the rocks. If the formation is same from both the side, it is considered a draw. whoever wins …
In this tutorial you will learn about java virtual method or function. Java is a programming language which has never failed to let the programmer marvel in wonder. One such concepts of the java programming language are that of java virtual methods. Unlike other programming languages, java provides for a default support to the java …
In this tutorial we are going to understand the concept of upcasting and downcasting in Java with example and learn about their use in the modern programming techniques. Upcasting in Java Upcasting basically refers to moving up in the class hierarchy. So what does the last line mean? We are going to understand this using …
Here you will know about perfect number in Java with program and example. What is Perfect Number? The number said to be perfect number when sum of all positive divisors of that number excluding that number itself in divisors is equal to that number. Or, sum of all positive divisors of that number including that …
Here you will get list of java programs to print patterns of stars, numbers and alphabets. If you want code for any particular pattern then mention it in comment section, I will try to add the program here.
Here you will get java program to find gcd of two numbers using recursion and euclidean algorithm. Greatest Common Division (GCD) of two numbers is largest number that divides both of them completely. GCD is also called as Highest Common Factor (HCF). There are various ways to find GCD but Euclidean Algorithm is the most efficient …
Java Program to Find GCD of Two Numbers Using Euclidean Algorithm Read More »
Here I will discuss about some important advantages and disadvantages of Java language. Advantages of Java There are several advantages or merits of java that are explained below. Platform Independent It is one of the biggest merit of java language. When a java program is compiled it is converted into .class file or byte code. …
