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<!DOCTYPE html> <html> <script src="https://ajax.googleapis.com/ajax/libs/angularjs/1.6.9/angular.min.js"></script> <body> <div ng-app="myApp" ng-controller="myCtrl"> <p>The hexadecimal value of 255 is:</p> <h1>{{hex}}</h1> </div> <p>A custom service with a method that converts a given number into a hexadecimal number.</p> <script> var app = angular.module('myApp', []); app.service('hexafy', function() { this.myFunc = function (x) { return x.toString(16); } }); app.controller('myCtrl', function($scope, hexafy) { $scope.hex = hexafy.myFunc(255); }); </script> </body> </html>
