JavaScript’s arrays can hold heterogeneous types, change size on the fly, and readily insert or remove elements. Traditional methods like slice, splice, and push/pop do this by operating on the array ...

This exercise allows you to practice and apply the concepts and techniques taught in class. Array manipulation is a common task in programming. Whether you are calculating a total for a shopping cart, ...

Array elements are numbered, starting with zero. We can get an element by its number in square brackets : We can replace an element and also can add new one to the array . An array can store elements ...