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Javascript 2021-11-16 09:18:38
how to shallow clone javascript class
class myClass { constructor() { this.str = "String"; //Defining a string this.number = 3; //Defining a number } } var classReference = new myClass(); //Making new instance of class var myObjectToCopy; function copyClass() { myObj... Add solution -
Other 2021-11-16 02:10:08
app-root modal component
// These two containers are siblings in the DOM const appRoot = document.getElementById('app-root'); const modalRoot = document.getElementById('modal-root'); class Modal extends React.Component { constructor(props) { super(props); this.el = doc... Add solution -
Javascript 2021-11-15 12:45:09
image continuous changing div react
import React from "react"; import ReactDOM from "react-dom"; import "./styles.css"; class App extends React.Component { constructor(props) { super(props); this.switchImage = this.switchImage.bind(this); this.s... Add solution -
Javascript 2021-11-15 09:26:54
angular http error handling
// src/app/services/interceptor.service.ts import { Injectable } from '@angular/core'; import { HttpInterceptor, HttpRequest, HttpHandler, HttpEvent, HttpErrorResponse } from '@angular/common/http'; import { Observable, throwEr... Add solution -
Java 2021-11-15 07:23:09
newinstance in java giving exception
Class integerDefinition = Class.forName("java.lang.Integer"); Constructor intArgsConstructor = integerDefinition.getConstructor(new Class[] {int.class}); Object[] intArgs = new Object[] { new Integer(12) }; Object ob... Add solution
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