removeIndex in javascript code example
Example 1: js remove item from array by value
var arr = ['bill', 'is', 'not', 'lame'];
arr.splice(output_items.indexOf('not'), 1);
console.log(arr) //returns ['bill', 'is', 'lame']
Example 2: splice()
/"removes any number of consecutive elements from anywhere in an array."/
let array = ['today', 'was', 'not', 'so', 'great'];
array.splice(2, 2);
// remove 2 elements beginning with the 3rd element
// array now equals ['today', 'was', 'great']