Basic

Java Random Number Generator

Random numbers may be required for sorts of programming jobs. For example, statistical sampling, computer simulation, cryptography, and other areas where producing random unpredictable results is desirable. Java provides certain ways in which we can generate random numbers. Although, the generated random numbers are pseudo-random, they get the work done mostly. We can generate random …

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How to Square a Number in Java

We can square a number in Java in no less than two different ways. Let have a look on each method one by one. Method1: Multiplying the Number by Itself To square a number x, we can multiply the number by itself. Y = x * x. Java Program for the above method.

Output: …

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Java Virtual Method

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 …

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