when making a turntable raffle, send ajax, when clicking the raffle button. If the server delay is relatively large and the requested data cannot be returned in time, then it will appear that it cannot be rotated after clicking the raffle button, so what...
A string: for example, var a = ""; [""""]; for for (let j = 0; j < a.length; j += 5){ let titlj = a; titlj += titlj[j].split(",") console.log(titlj[j].split(",")); [ ] [ ]...
the last picture should be in the left list and appear in the right list. parent element style of picture list <view class= video-list > <block wx:for= {{urls}} wx:key= this > <view class= img-wrap > ...
problem description: convert the timestamp into the format of 11:55-11:56 on December 2nd (timestamp: 1543722948000,1543722986000) ...
how to write to keep the bottom (tabbar) at the bottom all the time? looks like there is no layout container! <template> <div id="main"> <mt-header title=""> <router-link to=" &qu...
I have three servers that use Cloud Resolution DNS to assign different access weights and lines. What I want to ask is how to store and process the data? What I want in my mind is to store it in a database, cache it when reading, and use celery to do asy...