convert an array of strings to numbers
let result = ["1", "2", "3", "4"].map(i=>Number(i));
console.log(result);convert an array of strings to numbers
let result = ["1", "2", "3", "4"].map(i=>Number(i));
console.log(result);convert integer array to string array
int[] nums = {5,1,2,11,3}; //List or Vector
Arrays.sort(nums); //Collections.sort() for List,Vector
String a=Arrays.toString(nums); //toString the List or Vector
String ar[]=a.substring(1,a.length()-1).split(", ");
System.out.println(Arrays.toString(ar));Copyright © 2021 Codeinu
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