Weathers

```js function reverseNum(x){ if(x

```javascript function bit_add(a, b){ var carry = a & b; var noCarrySum = a ^ b; if(carry) return bit_add(carry

function print(n){ setTimeout( (() => { console.log(n); return ()=>{}; })(), Math.floor(Math.random() * 1000)); } for(var i=0;i

function changeObjProperty(o) { o.siteUrl = "http://www.baidu.com" //给webSite的siteUrl属性赋值 o = new Object() //修改o的引用，此时o与webSite无关了 o.siteUrl = "http://www.google.com" //给新o赋值 } let webSite = new Object(); changeObjProperty(webSite); console.log(webSite.siteUrl); //http://www.baidu.com

fastwe.github.io/demoList/share/share.html 右上角分享到微博后，移动端的时候，把地址栏中的backUrl=后面的%2F%2F去掉，或者加上http:就行了（比如 http://service.weibo.com/widget/public/login.php?source=share&backurl=http:%2F%2Fservice.weibo.com%2Fshare%2Fmobile.php%3Furl%3Dhttp%253A%252F%252Fm.baibaocp.cn%252F%26title%3D%25E8%2583%259C%25E8%25B4%259F%25E5%25BD%25A9%252F%25E4%25BB%25BB%25E9%2580%2589%25E4%25B9%259D%26pic%3Dhttp%253A%252F%252Fs.baibaocp.com%252Fimages%252Fnav_www%252Fhome_20171020154904.png%26frefer%3D）， 但是要是已经登录微博的话，这个bug又没了