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题解 | #有效括号序列#

/** * * @param s string字符串 * @return bool布尔型 */ function isValid( s ) { // write code here ...

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2022-08-19

0 232

题解 | #简易计算器#

var Calculator = { init: function () { var that = this; if (!that.isInited) { that.isInited = true; // 保存操作信息 ...

2021-08-30

0 417

题解 | #设置标签#

var tagInput = { isInited: false, init: init, bindEvent: bindEvent, addTag: addTag, removeTag: removeTag};tagInput.init(); function ini...

2021-07-12

0 420

题解 | #dom节点转成json数据#

function dom2json() { var father = document.getElementById('jsContainer'); function js(dom){ var obj = { ...

2021-07-12

0 562

题解 | #移动控制#

function bind(){ document.onkeydown = function(event){ if (!event) return; var code = event.keyCode || ''; ...

2021-07-09

0 423

题解 | #分页#

function Pagination(container, total, current) { this.total = total; this.current = current; this.html = html; this.val = ...

2021-07-08

0 412

题解 | #替换链接#

极限时间通过 randomFn(); function randomFn() { var arrRed = []; ...

2021-07-06

0 449

题解 | #替换链接#

也就匹配了下网页正则，没啥好说。function link() { var reg = /(http://|https://|www.)\w+(.\w+)+(?\w+=\w+)?(#\w+)?/g; var father = document.getElementById('jsCont...

2021-07-03

0 457

题解 | #获取 url 参数#

获取每个元素存在的次数在根据大于1出现次数的放入到新数组中function duplicates(arr) { var obj = {}; var newarr = []; arr.forEach((item) => { if(obj[item]){ ...

2021-06-30

0 362