Get raondom from array java

How to select a random element from an array in java

import java.util.Random;

public class RandomStringFromArray
{    
  	public static void main(String[] args)    
    {        
      	String[] arr={"1", "2", "3", "4", "5"};
      	Random r=new Random();        
      	int randomNumber=r.nextInt(arr.length);
      	System.out.println(arr[randomNumber]);
    }
}

Source: quora.com

Get raondom from array java

public static int getRandom(int[] array) {
    int rnd = new Random().nextInt(array.length);
    return array[rnd];
}

Source: stackoverflow.com

Similar codes

-2 votes122 views1 answer
Kotlin datetime
Java
0 vote135 views1 answer
Android bottom navigation hiding views
Java
0 vote148 views1 answer
Mint menu disapeared
Java
0 vote119 views3 answers
How to set image dynamically in android
Java
14 votes138 views2 answers
Java what is static
Java
0 vote132 views1 answer
Java code for image encryption & decryption
Java
0 vote145 views1 answer
Java.lang.noclassdeffounderror: failed resolution of: lorg/apache/http/protocolversion;
Java
0 vote126 views1 answer
Java Program to find the perimeter of the circle
Java
4 votes144 views1 answer
Java how to get fps
Java
6 votes142 views4 answers
Install java in ubuntu 20.04
Java