Introduction to the use of parseInt of methods for global objects in javascript
- 2020-03-30 01:00:56
- OfStack
<html>
<head>
<title> Global object's parseInt() methods </title>
<script>
document.write(parseInt("123") + "<br/>");//123
document.write(parseInt("1abc23") + "<br/>");//1
document.write(parseInt("123abc") + "<br/>");//123
document.write(parseInt("abc") + "<br/>");//NaN
document.write(parseInt("100",2) + "<br/>");//4, parse in binary form
document.write(parseInt("123",2));//One, because two and three don't resolve
</script>
</head>
<body>
<div id="time"></div>
</body>
</html>