题解 | #新数组#
新数组
https://www.nowcoder.com/practice/bee781a51bc944bbad20f3c2ca798890
<!DOCTYPE html>
<html>
<head>
<meta charset=utf-8>
</head>
<body>
<script type="text/javascript">
const _delete = (array,index) => {
//深拷贝原数组
let arr= JSON.parse(JSON.stringify(array))
//在新数组中截取
arr.splice(index,1)
return arr
}
</script>
</body>
</html>
#新数组#
查看23道真题和解析