I have used the spin element in iview to turn circles normally during chrome debug , but spin will only stop in person when I import APP into Android. what is missing in my code? Or is it a problem of its own? <template> <div> <s...
<div class="container"> <div class="dialog">< div> < div> .container { position:fixed; top:0; right:0; bottom:0; left:0; text-align:center; font-size:0; overflow:auto; } .con...
function Foo1(){ this.name1 = 1 ; } function Foo2(){ this.name2 = 2 ; } Foo2.prototype = new Foo1(); function Foo3(){ this.name = 3 ; } Foo3.prototy...
after the message is sent successfully, the receiving end will receive the second message again after one minute PS:An opens the chat page to send a message to B, and after a minute, B s chat interface will repeatedly receive the message sent by A ...
full-time front-end, if you want to learn the back-end PHP, you don t know which framework to learn from. If you want to learn laravel, you don t know which version is better, or you can have a more suitable framework. Please give constructive guidance...
Custom main.jsx renders a First,First with a Link in it and then opens Son,. How can I open Son,main and First without displaying them? **main.jsx** import React from "react"; import { BrowserRouter as Router, Switch,Route, Link } from "...