javavogue, Author at Java Vogue

Find absolute value of any number

the absolute value (or modulus) |x|of a real number x is the non-negative value of xwithout regard to its sign. If number

Reverse string in java means that swap first character with last and second character with second last and so on

To find duplicate characters in a string java we have two method . We can find repeated characters in a

Find all permutation of a number public class permutation { void doPermutation(char [] str,int i,int n){ if (i==n) { for

Features of arrays in Java : 1. Stores similar data types. 2. Contiguous (continuous) memory is allocated for the elements.

Split the string in java is important frequency asked questions . Because In our application we need to spit string

We will discuss how to find LCM of Two Numbers In Java in this article . We have different methods to

Convert string into int or respectively wrapper class Integer is very simple and common operation . During of development in

In java there is only call by value is possible. We achieve call by reference using call by object in

In this tutorial we will learn how to swap two strings without using third variable in java . We will