function addToCart(productName="elma", quantity) { console.log("Sepete eklendi. " + productName + "adet "+ quantity); } // addToCart() // addToCart("yumurta", 15) // addToCart("elma") // addToCart("elma") // addToCart(15) let sayHello = () => { console.log("hello word") } // sayHello() let sayHello2 = function () { console.log("hello word 2") } // sayHello2() function addToCart2(productName, quantity, unitPrice) { } function addToCart3(product) { console.log(product) } let product1 = {productName:"Elma", unitPrice:10, quantity:5} addToCart3(product1.unitPrice) let product2 = {productName:"Elma", quantity:12, unitPrice:10} let product3 = {productName:"Elma", quantity:12, unitPrice:10} product2 = product3 product2.productName = "Karpuz" console.log(product3.productName) function addToCart4(x){ console.log(products) } let products = [ {productName:"Elma", unitPrice:10, quantity:5}, {productName:"Karpuz", unitPrice:10, quantity:10}, {productName:"Kivi", unitPrice:10, quantity:15} ] addToCart4(products) function add(bisey, ...numbers){ let total = 0; for(let i = 0; i < numbers.length; i++){ total = total + numbers[i]; } console.log(total) } add(20,30) add(20,30,40) add(20,30,50) let numbers = [30,10,500,25,487,987] console.log(Math.max(...numbers)) let [icAnadolu, marmara, karadeniz, [icAnadoluSehirleri]] = [ {name:"İç Anadolu", population:"20M"}, {name:"Marmara", population:"30M"}, {name:"Karadeniz", population:"10M"}, [ ["Ankara", "Konya"], ["İstsnbul", "Bursa"], ["Sinop", "Trabzon"], ] ] console.log(icAnadolu) console.log(icAnadoluSehirleri) let productName, unitPrice, quantity ( {productName:productName, unitPrices:unitPrice, quantity:quantity} = {productName:"Elma", unitPrices:10, quantity:5} ) console.log(unitPrice)