URL:https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEi9rArem0X1l2mv84hIXjbdMxg3y44Sr1AN7-jZgoLp7R2E20GYYLgfeceqwOlBz_duOd26HY9GGwVpVx7Ou-oGArwedb5debK0wBbEY8iJnxW-X1ZANChTolIrkx_63CEQx7N3wHcnapw/w1200-h630-p-k-no-nu/iphone-mobile-app-development.jpg
掲載元:https://softsystemsolutionservices.blogspot.com/2015/12/how-swift-is-changing-iphone-development.html