JavaScript Najlepszy sposób na zapętlenie tablicy
var len = arr.length;
while (len--) {
// blah blah
}
Dark Dunlin
var len = arr.length;
while (len--) {
// blah blah
}const numbers = [1,2,3,4,5], doubled = [];
numbers.forEach((n, i) => { doubled[i] = n * 2 });var array = ['Volvo','Bmw','etc'];
for(var seeArray of array){
console.log(seeArray);
}