copy to array code example

Example 1: javascript copy an array

let arr =["a","b","c"];
// ES6 way
const copy = [...arr];

// older method
const copy = Array.from(arr);

Example 2: how to make a copy of an array java

int a[] = {1, 8, 3}; 
  
// Copy elements of a[] to b[] 
int b[] = a.clone();

Example 3: java copy array

int[] a = {1, 2, 3};      
int[] b = a.clone();

Example 4: java copy array

int[] a = {1,2,3,4,5};
int[] b = Arrays.copyOf(a, a.length);