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Key Difference – Pointer vs Reference Before discussing the difference between pointer and reference, let us first look at the meaning of these two terms briefly. In a program, data occupy memory. The exact location of memory in which the data was placed in at an execution time should be known in order to […]
Pointer vs Array A pointer is a data type that holds a reference to a memory location (i.e. a pointer variable stores an address of a memory location in which some data is stored). Arrays are the most commonly used data structure to store a collection of elements. Most programming languages provide methods to easily […]
