copy NSMutableArray atIndex (0) to other NSMutable index (0)

Question

i have 2 array 1st array if full
2nd array is empty
i want to copy only 1st array value at index 0 to 2nd array at index 0

is it possible?

thank u in advance

Answer 1

[array2 insertObject: [array1 objectAtIndex: 0u] atIndex: 0u]

Answer 2

secondArrayValue = [[NSMutableArray alloc]initWithArray:ArrayValue copyItems:YES];

这对我有用。