Array Methods

• push(item) - Add to the end
• pop() - Remove from the end
• unshift(item) - Add to the beginning
• shift() - Remove from the beginning
• length - Number of elements (property, not method)
• includes(item) - Check if item exists (returns boolean)

1. Create an array tasks with two items: "Learn JavaScript" and "Build project"
2. Use push to add "Deploy app" to the end
3. Use unshift to add "Plan features" to the beginning
4. Log the array length
5. Check if "Learn JavaScript" is in the array using includes
6. Use pop to remove the last item and log what was removed
7. Log the final array

const numbers = [1, 2, 3]
numbers.push(4) // [1, 2, 3, 4]
const removed = numbers.pop() // removed = 4, numbers = [1, 2, 3]