如何回想多維NSMutableArray中的對象?Swift 2 - 調用多維NSMutableArray中的對象
var userVideoNames2: NSMutableArray = [[]]
userVideoNames2 = [
["aaa-0", "bob-0", "ccc-0", "ddd-0"],
["aaa-1", "bob-1", "ccc-1", "ddd-1"],
["aaa-2", "bob-2", "ccc-2", "ddd-2"],
["aaa-3", "bob-3", "ccc-3", "ddd-3"],
["aaa-4", "bob-4", "ccc-4", "ddd-4"]
]
print(userVideoNames2[3][0]) // aaa-3 ???
print(userVideoNames2[1][2]) // ccc-1 ???
你爲什麼要使用NSMutableArray?對Swift來說這是一件非常愚蠢的事情。 – matt
什麼是錯誤信息?你有什麼問題?什麼不適合你的代碼? –
我使用NSMutable Array,因爲數組已生成,並且可以更改 – SNos