异乡异客

分类

题解(4)

/ 注册

全部文章（共4篇）

题解 | #出现一次的数字#

/** * * @param A int整型一维数组 * @return int整型 */ function singleNumber( A ) { // write code here return A.reduce((acc,cur) => acc^cu...

Javascript Node

2021-10-09

0 563

题解 | #二次封装函数#

function partialUsingArguments(fn) { let arg1 = (Array.from(arguments)).slice(1); return function(){ let arg2 = Array.from(arguments);...

HTML/CSS/JavaScript

2021-10-09

4 668

题解 | #获取指定字符串#

function captureThreeNumbers(str){ var numArr = str.match(/[0-9]{3}/); const fun = (tempStr) => { var result = ''+tempStr[0]; ...

2021-09-09

0 459

题解 | #选择组件#

function CheckGroup(renderTo, options, isMultiple) { var that = this; that.renderTo = renderTo; that.options = options; that.isMultipl...

2021-09-09

0 572