Being able to trace how programs work by drawing memory models is super important! Here we focus on passing a method a reference to an int array and then modifying a value within that array. public class JavaPractice { public static void main(String[] args){ int x = 29; int[] nums = new int [3]; nums[1] = 25; method1(nums); } public static void method1(int[] input){ input[2] = 21; } } Check out the previous video about passing an int to a method https://youtu.be/d9VWDeDtEkA
Java Memory Models: Passing a reference to an array - YouTube | |
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Education | Upload TimePublished on 22 Jan 2019 |
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