Create a Slice From An Array

In Go, a slice can be created from an array by selecting a subset of elements using a range of indexes. This allows working with only a portion of an array without copying data, as slices share the same memory as the original array.

Slices are useful when you need flexibility, such as extracting a portion of an array, modifying elements dynamically, or processing data efficiently.

Creating a Slice From an Array

A slice can be created by specifying a start index and an end index inside square brackets [] after the array name.