array splice and array search code example

Example 1: splice from array javascript to remove

let myFish = ['angel', 'clown', 'drum', 'mandarin', 'sturgeon']
let removed = myFish.splice(3, 1) 

// myFish is ["angel", "clown", "drum", "sturgeon"]
// removed is ["mandarin"]

Example 2: Array#splice

let arrDeletedItems = array.splice(start[, deleteCount[, item1[, item2[, ...]]]])