1.5 KiB
1.5 KiB
title | localeTitle |
---|---|
Use the Spread Operator to Evaluate Arrays In-Place | 使用Spread运算符来就地评估数组 |
使用Spread运算符来就地评估数组
传播运营商解释道
Spread Operator与Rest Parameter相比较
视频解释扩散算子和静止参数
[
有关apply()方法的信息
](http://www.youtube.com/watch?feature=player_embedded&v=iLx4ma8ZqvQ )
3个快速示例
let numbers = [-12, 160, 0, -3, 51];
let minNum = Math.min.apply(null, numbers);
console.log(minNum);//-12
let numbers = [-12, 160, 0, -3, 51];
let minNum = Math.min(numbers);
console.log(minNum);//NaN
let numbers = [-12, 160, 0, -3, 51];
let minNum = Math.min(...numbers);
console.log(minNum);//-12