html运行实例（eg_js_bitwise_convert

代码示例：（标识：eg_js_bitwise_convert_binary）

<!DOCTYPE html>
<html>
<body>

<h2>JavaScript 二进制转换十进制</h2>

<p id="demo"></p>

<script>
document.getElementById("demo").innerHTML = bin2dec(101);
function bin2dec(bin){
  return parseInt(bin, 2).toString(10);
}
</script>

</body>
</html>