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Lesson 21

Lists

ال Code الموجود في الدرس

# -----------------------------
# -- Lists --
# -----------
# [1] List Items Are Enclosed in Square Brackets
# [2] List Are Ordered, To Use Index To Access Item
# [3] List Are Mutable => Add, Delete, Edit
# [4] List Items Is Not Unique
# [5] List Can Have Different Data Types
# -----------------------------

myAwesomeList = ["One", "Two", "One", 1, 100.5, True]

print(myAwesomeList)  # Whole List
print(myAwesomeList[1])  # "Two"
print(myAwesomeList[-1])  # True
print(myAwesomeList[-3])  # 1

print(myAwesomeList[1:4])  # ['Two', 'One', 1]
print(myAwesomeList[:4])  # ['One', 'Two', 'One', 1]
print(myAwesomeList[1:])  # ['Two', 'One', 1, 100.5, True]

print(myAwesomeList[::1])  # ['One', 'Two', 'One', 1, 100.5, True]
print(myAwesomeList[::2])  # ['One', 'One', 100.5]

print(myAwesomeList)
# myAwesomeList[1] = 2
# myAwesomeList[-1] = False
myAwesomeList[0:3] = ["A"]
print(myAwesomeList)