python Tuple is different from List

1.Tuple is immutable,tuple could be the key of dictionaries,sets,and function arguments which support cache operate.

coordinate = (10,20)
coordinate[0] = -10

2.List could use pop(0)/pop(-1) to convert into Queue/Stack
###Some Operations only supported in List
list & tuple support +

[1,2,3]+[4,5,6]
t= (1,2,3)
t += (4,5,6)

list support 'count()' , tuple don't support

 list support 'del numbers[9]' , tuple don't support

list:pop(),reverse(),remove() support these ,but tuple don't support

import random
import time
some_nodes = [random.choice(string.ascii_uppercase) for _ in range(1000)]
%time
some_nodes.pop(0)

list support objective sort method , tuple don't support