If you want to make a separate copy of an array, you must create the second array in memory and then copy the individual elements of the first array to the second. This is known as a deep copy.

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Creating a separate copy of an array by copying its elements to a new array is called a deep copy, where each element of the original array is fully duplicated in the new array. This is different from a shallow copy, which just creates a new reference to the original array.

If You Want to Make a Separate Copy of an Array