Список в Python
list = ["string", 69, 6.9, True]
cool dude
list = ["string", 69, 6.9, True]python_list = [1, 2, 3, 4, 5]my_list = [1, 2, '3', True]# We assume this list won't mutate for each example below
len(my_list) # 4
my_list.index('3') # 2
my_list.count(2) # 1 --> count how many times 2 appears
my_list[3] # True
my_list[1:] # [2, '3', True]
my_list[:1] # [1]
my_list[-1] # True
my_list[::1] # [1, 2, '3', True]
my_list[::-1] # [True, '3', 2, 1]
my_list[0:3:2] # [1, '3']
# : is called slicing and has the format [ start : end : step ]# List
a = []
# Dictionary
b = {}
# Tuple
c = ()
# Set
d = {1,2,3}a1 = [1, 'x', 'y']
a2 = [1, 'x', 'y']
a3 = [1, 'x', 'y']
b = [2, 3]
a1.append(b)
a2.insert(3, b)
a3.extend(b)
print(a1)
print(a2)
print(a3items = ["bread " ' "fruits" ' "veggies" ]
print("items")
["bread " ' "fruits" ' "veggies " ]