标签：blog log i++ 3.5 code rip var array pre
for循环写法:
<script type="text/javascript"> <!-- var arr = new Array(13.5,3,4,5,6); for(var i=0;i<arr.length;i++){ arr[i] = arr[i]/2.0; } alert(arr); //--> </script>
for in 写法:
<script type="text/javascript"> var x var mycars = new Array() mycars[0] = "Saab" mycars[1] = "Volvo" mycars[2] = "BMW" for (x in mycars) { document.write(mycars[x] + "<br />") } </script>
标签：blog log i++ 3.5 code rip var array pre
原文地址：http://www.cnblogs.com/KinWah/p/6664227.html
