13.3.3 pop方法.html

javascript即用即差核心对象手册

<script>
    var arr=new Array(1,2,3,4,5,6,7,8,9);
	with (document)
	{
	   write(arr.join(","));
	   write("<br>删除元素"+arr.pop()+"<br>");
	   write("删除元素"+arr.pop()+"<br>");
	   write(arr.join(","));
	}
</script>