What is forEach loop? Why is it used?

A foreach loop is a standard loop structure used in programming that allows you to iterate through the elements of a collection. For example, when working with lists in C#, a foreach loop can be handy. A list is a collection type that allows you to store and manipulate related items.

A foreach loop is a construct used in programming languages, particularly in JavaScript, to iterate over the elements of an array or collection. It allows you to perform a specified operation or execute a function on each element in the array.

The foreach loop is commonly used when you want to perform the same action or manipulation on each item in an array, without the need for an explicit counter or manual indexing. It simplifies the process of iterating over the array by abstracting away the low-level details of accessing each element.