[removed] get subarray from an array by indexes

Question

Is there a one-line code to get an subarray from an array by index?

For example, suppose I want to get [\"a\",\"c\",\"e\"] from [\"a\",\"b\",\"c\"

Answer 1

You could use map;

var array1 = ["a","b","c"];
var array2 = [0,2];
var array3 = array2.map(i => array1[i]);
console.log(array3);