get an index from an array code example
Example 1: js array get index
var fruits = ["Banana", "Orange", "Apple", "Mango"];
return fruits.indexOf("Apple"); // Returns 2
Example 2: get item in array from index
var valueAtIndex1 = myValues[1];
var fruits = ["Banana", "Orange", "Apple", "Mango"];
return fruits.indexOf("Apple"); // Returns 2
var valueAtIndex1 = myValues[1];