Java Vogue - Page 41 of 42

Dynamic array in java

When we enter element in array but array is full then create a function, this function create a new array

Here we learn how to generate random number in java public class RandomNumber { public static void

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