Zero-based indexing

Definition

Zero-based indexing is a numbering system where the first element in an array or list is assigned index 0 instead of 1. This means that elements are accessed by their position relative to zero.

Related terms

Array:

A data structure that stores multiple values of the same type in contiguous memory locations.

Index Out Of Bounds Exception: An error that occurs when trying to access an element outside the valid range of indices in an array or list.

Length/Size Property: A property associated with arrays or lists that returns the number of elements they contain.