object

array

arguments

undefined

error

"4378"

4378

2

1

undefined

Error

makeUser

"Max"

undefined

name

error

[1,2,3] [3,2,1] | [3,2,1] [3,2,1]

[3,2,1] [3,2,1] | [3,2,1] [3,2,1]

[1,2,3] [3,2,1] | [1,2,3] [3,2,1]

[3,2,1] [3,2,1] | [1,2,3] [3,2,1]

ReferenceError

[43, 78]

4378

ReferenceError

TypeError

[3, 5, 22, true]

[22, 3, 5, true]

[true, 3, 5, 22]

[5, 3, 22, true]

Error

[false, null, true]

NaN

1

true

ReferenceError

1atrue

undefined

[1,a true]

1,a,true

ReferenceError

[]

",,,"

""

ReferenceError

TypeError

40

30

{ name: "John", age: 40 }

{ name: "John", age: 30 }

undefined

42

undefined

Error

Nothing