loop through arrays in es6
var sandwiches = [
'tuna',
'ham',
'turkey',
'pb&j'
];
sandwiches.forEach(function (sandwich, index) {
console.log(index);
console.log(sandwich);
});
// returns 0, "tuna", 1, "ham", 2, "turkey", 3, "pb&j"loop through arrays in es6
var sandwiches = [
'tuna',
'ham',
'turkey',
'pb&j'
];
sandwiches.forEach(function (sandwich, index) {
console.log(index);
console.log(sandwich);
});
// returns 0, "tuna", 1, "ham", 2, "turkey", 3, "pb&j"es6 forEach
const array1 = ['a', 'b', 'c'];
array1.forEach((element) => {
console.log(element)
});
// expected output: "a"
// expected output: "b"
// expected output: "c"foreach jas
const array1 = ['a', 'b', 'c'];
array1.forEach(element => console.log(element));es6 foreach dom element
//es6
Array.from(els).forEach((el) => {
});
//old shit
Array.prototype.forEach.call(els, function(el) {
// Do stuff here
console.log(el.tagName);
});
// Or
[].forEach.call(els, function (el) {...});Copyright © 2021 Codeinu
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