JSFiddle - React, Tailwind, and code Playground

by Alexander

HTML

<div id="app" ng-app="myApp" >
    
<div ng-controller='myCtrl'>

    <div>{{tarray.indexOf("5")}}
   </div>
</div>

JavaScript

var myApp = angular.module('myApp', []);

myApp.controller('myCtrl', function ($scope) {
    $scope.tarray=[["1"],["2"],["5"]];

});