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例如:在使用數組時,python可能會丟失內存(如C++動態數組和指針)嗎?
list_1 = [1, 2, 3]
list_2 = [4, 5, 6]
list_3 = [7, 8, 9]
list_3 = list_2
list_2 = list_1
list_1 = [0, 0, 0]
# del list_3[:] # is this needed?
print(list_1) # [0, 0, 0]
print(list_2) # [1, 2, 3]
print(list_3) # [4, 5, 6]
被list_3
初始值[7, 8, 9]
迷失在操作存儲器和需要被故意刪除與像在C++中,或者它被python解釋自動刪除del list_3[:]
等附加命令?