search no of item in array
let alligator = ["thickscales", "tail", "rounded","12"];
console.log(alligator.length)search no of item in array
let alligator = ["thickscales", "tail", "rounded","12"];
console.log(alligator.length)how to get the index of an array in javascript
search = (arr, item) => { return arr.indexOf(item); }Copyright © 2021 Codeinu
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