Tuple

Tuple is a special array, the elements in the tuple can be various data types, namely a tuple can contain different type of elements.

1.

The first syntax to create a tuple is:

var tupleName = [value1,value2,value3,…]

The data type of every element can be different.

2.

The second syntax to create a tuple is:

var tupleName = [ ];

tupleName[0] = value0;

tupleName[1] = value1;

tupleName[2] = value2;

Create an empty tuple first, and then initializes each element.