JavaScript kopieren ein Array
let arr =["a","b","c"];
// ES6 way
const copy = [...arr];
// older method
const copy = Array.from(arr);
Batman
let arr =["a","b","c"];
// ES6 way
const copy = [...arr];
// older method
const copy = Array.from(arr);var numbers = [1,2,3,4,5];
var newNumbers = Object.assign([], numbers);var newNumbers = Object.assign([], numbers);var fruit3 = fruit.slice(0,2); var fruit2 = fruit.slice();
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