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 javascript
const numbers = [10, 11, 12, 12, 15];
const startIndex = 3;
const amountToDelete = 1;
numbers.splice(startIndex, amountToDelete, 13, 14);
console.log(numbers);
Example 4: array.splice javascript
const months = ['Jan', 'March', 'April', 'June'];
months.splice(1, 0, 'Feb');
console.log(months);
months.splice(4, 1, 'May');
console.log(months);
months.splice(0, 1);
console.log(months);
Example 5: splice()
/"removes any number of consecutive elements from anywhere in an array."/
let array = ['today', 'was', 'not', 'so', 'great'];
array.splice(2, 2);
Example 6: splice from array
let myFish = ['angel', 'clown', 'mandarin', 'sturgeon']
let removed = myFish.splice(2, 0, 'drum')