joegu的专栏

The JavaScripts.com#miniflex {  width: 60%;  float: left;  font-size: small; /* could be specified at a higher level */  margin: 0 0 0 100px;  padding: 0 10px 0 10px;  border-bottom: 1px solid #696;

alert(parseInt("100%"));alert(parseFloat("21.5%"));//-->

alert(1.49999999.toFixed(2));//-->