My husband has to wean off his Dilaudid prescription slowly. He was taking 4mg every 4 hours during the day for a total of 20mg to control pain. He has dropped 2mg a day and is now on 14mg.
Array inside Array. Arrays.equals() method does not compare recursively if an array contains another array on other hand Arrays.deepEquals() method compare recursively if an array contains another array. Arrays.equals() check is if element is null or not and then calls equals() method, it does not check for Array type.
Working with real 2D arrays is a bit tricker because the size of all but the first brakets must be known: You cannot omit that [3] -- nor can you pass an array of a different size. IE: int foo[3][4]; could not be passed to that function. The pointer to a pointer approach can work with arrays of any size, though.