javascript for...of index
for (const [i, v] of ['a', 'b', 'c'].entries()) {
console.log(i, v)
}javascript for...of index
for (const [i, v] of ['a', 'b', 'c'].entries()) {
console.log(i, v)
}for of loop in es6
let colors = ['Red', 'Blue', 'Green'];
for (let color of colors){
console.log(color);
}javascript for of
const numbers = [1,2,3,4];
for(const item of numbers){
console.log(item);
}const calculateTotalImperative = (items, tax) => { let result = 0; for (const item of items) { const { price, taxable } = item; if (taxable) { result += price * Math.abs(tax); } result += price; } return result; };
const calculateTotalImperative = (items, tax) => {
let result = 0;
for (const item of items) {
const { price, taxable } = item;
if (taxable) {
result += price * Math.abs(tax);
}
result += price;
}
return result;
};Copyright © 2021 Codeinu
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