mdn splice method code example
Example 1: javascript splice
let arr = ['foo', 'bar', 10, 'qux'];
arr.splice(1, 1);
arr.splice(2, 1, 'tmp');
arr.splice(0, 1, 'x', 'y');
Example 2: splice javascritp
let colors = ['red', 'blue', 'green'];
let index_element_to_be_delete = colors.indexOf('green');
colors.splice(index_element_to_be_delete);
Example 3: splice method js
let myFish = ['angel', 'clown', 'mandarin', 'sturgeon']
let removed = myFish.splice(2, 0, 'drum')
Example 4: splice javascript
let arrDeletedItems = arr.splice(start[, deleteCount[, item1[, item2[, ...]]]])
Example 5: splice from array
let myFish = ['angel', 'clown', 'mandarin', 'sturgeon']
let removed = myFish.splice(2, 0, 'drum')