Dodawanie i usuwanie elementów

Dodawanie i usuwanie 📥📤

let bag = ["apple"]
bag.push("banana")
console.log(bag)

Dodawanie za pomocą push 📥

let chest = ["gold"]
chest.push("gem")
console.log(chest)

Dodawanie wielu elementów 🎁

let bag = []
bag.push("candy")
bag.push("cookie")
bag.push("cake")
console.log(bag)

Usuwanie za pomocą pop 📤

let chest = ["gold", "gem", "crown"]
chest.pop()
console.log(chest)

Najpierw push, potem pop 🔄

let bag = ["apple"]
bag.push("banana")
console.log(bag)
bag.pop()
console.log(bag)

Lista się powiększa 📈

let bag = ["a"]
console.log(bag.length)
bag.push("b")
console.log(bag.length)

Lista się zmniejsza 📉

let bag = ["a", "b", "c"]
console.log(bag.length)
bag.pop()
console.log(bag.length)

Napełnianie koszyka 🧺

let basket = []
basket.push("apple")
basket.push("banana")
basket.push("grape")
console.log("Basket:", basket)

Jedzenie przekąski 🍪

let snacks = ["chips", "cookie", "candy"]
snacks.pop()
console.log("Snacks left:", snacks)

Dodawanie znajomych 🧒

let team = ["Sam", "Lily"]
team.push("Max")
console.log("Team now:", team)

Czas coś dodać 🧒

let toys = ["ball", "kite"]
toys.push("yoyo")
console.log(toys)
toys.pop()
console.log(toys)

Szybkie sprawdzenie ✅

Strażnik listy! 🏆

let win = []
win.push("I can add and remove!")
console.log(win)