2018-09-30から1日間の記事一覧
<script> var arr = [3, 1, 4, 1, 5, 9, 2, 6, 5, 3, 5, 8, 9, 7, 9]; arr.forEach(function (x, y) { console.log( '['+y+ '→'+ x+ ']');}); </script>
<script> var arr = [3, 1, 4, 1, 5, 9, 2, 6, 5, 3, 5, 8, 9, 7, 9]; arr.forEach(function (x, y) { console.log( '['+y+ '→'+ x+ ']');}); </script>