I have a client. This client wants me to show her an app that takes an array and arranges it in a way that is out of order.
Maybe I could use NSSet.
Maybe I could use NSSet.
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iOS Display NSArray in disorderly fashion
- Thread starter moonman239
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You have an array, you want to show its contents out of order.
To achieve this you can shuffle your array, to do so you can use in a loop:
and
Having your array shuffled, you can then iterate through your array like you normally would, displaying each object.
To achieve this you can shuffle your array, to do so you can use in a loop:
Code:
arc4random_uniform()
Code:
exchangeObjectAtIndex:withObjectAtIndex:Having your array shuffled, you can then iterate through your array like you normally would, displaying each object.
NSSet isn't necessarily disorderly. The order is unspecified and may change at any time, so it might be disorderly, but it's not necessarily so.