tuples

Store multiple items in a single variable. Tuple:

• ordered (has index)
• allow duplicated (index is unique)
• immutable
• can contain different data types

# create tuple
a = ( 1, "a", True )
 
# create tuple with one item NOTE: comma after item
a = ( 1, )

Tuples are immutable. Only way is to create new tuple using temporary list.

t = ('a', 'b', 'c')
t_new = t + ('d', 'e', 'f')
 
l = list(t)
 
l.insert('d', 'e', 'f')
l[1] = 'bb'
l.remove(0)
 
t_new = tuple(l)