Wenfei Ma
Wenfei Ma
```js const math = { result: 0, add: function (...args) { this.result += args.reduce((pre, cur) => pre + cur, this.result); return this; }, minus: function (value) { this.result -= value;...
```js // 参数 数组长度、最小范围、最大范围 function randomUniqueArr(len, max, min) { if (max - min < len) return []; const result = []; while (result.length < len) { let num = Math.round(Math.random()...
function removeDuplicates(arr) { var result = {}; // 用于存储唯一对象的空对象 for (var i = 0; i < arr.length; i++) { var objKey = JSON.stringify(arr[i]); // 将对象转换为字符串作为键 if (!result[objKey]) {//如果该键的值为空 result[objKey] =...