{ name: "Lydia", age: 21 }

{ name: "Lydia", age: 21, city: "Amsterdam" }

{ name: "Lydia", age: 21, city: undefined }

"Amsterdam"

"🥑" и "😍"

"🥑" и "😎"

"😍" и "😎"

"😎" и "😎"

["1 + 2", "1 * 2", "1 / 2"]

["12", 2, 0.5]

[3, 2, 0.5]

[1, 1, 1]

"Lydia"

"myName"

undefined

ReferenceError

{ x: 100, y: 20 }

{ x: 10, y: 20 }

{ x: 100 }

ReferenceError

script start setTimeout promise1 promise2 script end

script start script end setTimeout promise1 promise2

setTimeout promise1 promise2 script start script end

script start script end promise1 promise2 setTimeout

['apple', 'banana']

2

true

undefined

20 и 62.83185307179586

20 и NaN

20 и 63

NaN и 63

3, NaN, NaN

"12", Lydia2, [object Object]2

3, Lydia2, [object Object]2

3, 7, NaN