Code: <script> function Dog(){} var dog = new Dog(); var dog1 = Object.create(dog); console.log(dog1._proto_); console.log(Object.getPrototypeOf(dog1)); < script> ...
uses axios, in a new typescript project in vue-cli3.0, so it introduces in main.ts. import axios from axios ; Vue.prototype.$axios = axios; axios.defaults.baseURL = http: 192.168.1.225:8088 ; error is reported in vue file this is the metho...
I would like to ask why the last instance2.test result in the following set of prototype chain code is h _ 1, br, h _ 2, h _ 3, and h _ 4? hasn t an h5 already been push before ? ...
effect description: when the screen size is smaller than 768px, the chat box is hidden first, click the chat button to show the chat box, click the close button to close the chat box parent component code: parent component binding event: < li clas...
package main import ( "fmt" ) const ( c uint64 = 112 d uint64 = 2147483650111 ) func main() { var e uint64 = 2147483650111 fmt.Println(byte(c), byte(d), byte(e)) } ask everyone why the constant d returns an error co...
find out that views generally writes view components, but which .vue is not a view component, but basically is a view. When and where should it be put, and how to define this specification ...
@ charset "UTF-8 "; html {margin:0;padding:0;border:0} body,h1,h2,h3,h4,h5,h6,p,dl,dt,dd,ul,ol,li,form,fieldset,button,input,textarea,div {font-weight: normal;margin:0; padding:0;list-style:none;} body {font:14px Microsoft Yahei , Microsoft Yah...
recently, the boss asked to develop a content distribution platform , that is, netizens publish some classified information to this platform, classify and display it (what is needed is Wechat login, publishing information, background management, foregro...