LearnJavain-depth with real-world projects through ourJava certification course. Enroll and become a certified expert to boost your career. Result The above code sample will produce the following result. Is array 1 equal to array 2?? true Is array 1 equal to array 3?? false ...
You can either loop through the arrays or convert them to string and then compare. This tutorial provides several fast methods of comparing two arrays.
The simplest and fastest way to compare two arrays is to convert them to strings by using theJSON.stringify()method and then use the comparison operator to check if both strings are equal: constarr1=['🍕','🍔','🍵','🎂','🍦'];constarr2=['🍕','🍔','🍵','🎂','...
2.1. Plain Java If two arraylists are not equal and we want to findwhat additional elements are in the first list compared to the second list, use theremoveAll()method. It removes all elements of the second list from the first list and leaves only additional elements in the first list. ...
Use the.equals()Method to Compare Strings in Java packagecomparearrays.com.util;publicclassFirstStringDemoEqualsMethd{publicstaticvoidmain(String[]args){String one="USA";String two="USA";String three="Germany";// comparing the values of string one and string twoif(one.equals(two)==true){Sys...
import java.util.ArrayList; import java.util.Arrays; import java.util.List; public class Main { public static void main(String args[]) { String a[] = { "A", "E", "I" }; String b[] = { "O", "U" }; List list = new ArrayList(Arrays.asList(a)); list.addAll(Arrays.as...
In this short article, you will learn about different ways to concatenate two arrays into one in Java. Using A Loop The simplest way to concatenate two arrays in Java is by using the for loop: int[] arr1 = {1, 2, 3, 4}; int[] arr2 = {5, 6, 7, 8}; // create a new ...
Not Similar Arrays Use thesort()Function to Compare Two Arrays When Order Is Not Important in PHP For cases where the order of the element isn’t important, you can use thesort()function and compare the two arrays. Therefore, you apply thesort()function to both arrays and then compare th...
import java.util.Arrays; public class Main { public static void main(String[] args) throws Exception { int[] ary = {1,2,3,4,5,6}; int[] ary1 = {1,2,3,4,5,6}; int[] ary2 = {1,2,3,4}; System.out.println("Is array 1 equal to array 2?? " +Arrays.equals(ary, ary...
We can compare the values of two or more arrays using array_diff() function and array_intersect() function.