In this article we will learn about some of the frequently asked Javascript programming questions in technical like “react router dom” Code Answer’s. When creating scripts and web applications, error handling is an important part. If your code lacks error checking code, your program may look very unprofessional and you may be open to security risks. Error handling in Javascript is simple. An error message with filename, line number and a message describing the error is sent to the browser. This tutorial contains some of the most common error checking methods in Javascript. Below are some solution about “react router dom” Code Answer’s.
react-dom-router
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npm install react-router-dom
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//This will Install the react-router to the required folder
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//Here is a Sample Code for React Router DOM
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import React from "react";
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import {
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BrowserRouter as Router,
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Switch,
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Route,
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Link
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} from "react-router-dom";
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export default function App() {
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return (
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<Router>
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<div>
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<nav>
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<ul>
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<li>
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<Link to="/">Home</Link>
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</li>
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<li>
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<Link to="/about">About</Link>
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</li>
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<li>
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<Link to="/users">Users</Link>
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</li>
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</ul>
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</nav>
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{/* A <Switch> looks through its children <Route>s and
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renders the first one that matches the current URL. */}
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<Switch>
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<Route path="/about">
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<About />
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</Route>
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<Route path="/users">
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<Users />
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</Route>
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<Route path="/">
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<Home />
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</Route>
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</Switch>
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</div>
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</Router>
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);
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}
react router dom
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npm install react-router-dom
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react router dom
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import React from "react";
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import {
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BrowserRouter as Router,
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Switch,
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Route,
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Link
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} from "react-router-dom";
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export default function App() {
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return (
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<Router>
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<div>
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<nav>
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<ul>
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<li>
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<Link to="/">Home</Link>
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</li>
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<li>
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<Link to="/about">About</Link>
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</li>
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<li>
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<Link to="/users">Users</Link>
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</li>
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</ul>
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</nav>
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{/* A <Switch> looks through its children <Route>s and
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renders the first one that matches the current URL. */}
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<Switch>
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<Route path="/about">
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<About />
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</Route>
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<Route path="/users">
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<Users />
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</Route>
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<Route path="/">
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<Home />
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</Route>
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</Switch>
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</div>
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</Router>
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);
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}
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function Home() {
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return <h2>Home</h2>;
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}
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function About() {
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return <h2>About</h2>;
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}
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function Users() {
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return <h2>Users</h2>;
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}
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react router dom
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npm install react-router-dom
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react router dom
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import React from "react";
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import {
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BrowserRouter as Router,
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Switch,
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Route,
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Link
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} from "react-router-dom";
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export default function App() {
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return (
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<Router>
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<div>
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<nav>
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<ul>
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<li>
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<Link to="/">Home</Link>
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</li>
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<li>
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<Link to="/about">About</Link>
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</li>
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<li>
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<Link to="/users">Users</Link>
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</li>
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</ul>
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</nav>
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{/* A <Switch> looks through its children <Route>s and
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renders the first one that matches the current URL. */}
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<Switch>
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<Route path="/about">
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<About />
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</Route>
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<Route path="/users">
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<Users />
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</Route>
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<Route path="/">
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<Home />
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</Route>
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</Switch>
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</div>
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</Router>
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);
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}
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function Home() {
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return <h2>Home</h2>;
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}
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function About() {
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return <h2>About</h2>;
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}
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function Users() {
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return <h2>Users</h2>;
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}
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react router dom
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import React from "react";
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import {
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BrowserRouter as Router,
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Switch,
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Route,
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Link
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} from "react-router-dom";
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export default function App() {
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return (
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<Router>
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<div>
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<nav>
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<ul>
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<li>
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<Link to="/">Home</Link>
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</li>
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<li>
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<Link to="/about">About</Link>
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</li>
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<li>
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<Link to="/users">Users</Link>
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</li>
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</ul>
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</nav>
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{/* A <Switch> looks through its children <Route>s and
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renders the first one that matches the current URL. */}
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<Switch>
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<Route path="/about">
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<About />
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</Route>
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<Route path="/users">
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<Users />
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</Route>
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<Route path="/">
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<Home />
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</Route>
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</Switch>
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</div>
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</Router>
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);
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}
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function Home() {
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return <h2>Home</h2>;
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}
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function About() {
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return <h2>About</h2>;
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}
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function Users() {
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return <h2>Users</h2>;
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}
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