MongoDB - Installation and Setup

Here you will get to know about Installation and setup of MongoDB for your NodeJS Application. you need to just follow the below steps. 1- First of all you need to install MongoDB in your System.     Url : https://www.mongodb.com/download-center#community 2- Now Install the Mongochef...

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Routing - Angular

What are the main routing Component? Angular provides 3 different components for routing configuration: Routes is the configuration to describe application’s different routes RouterOutlet is a “placeholder” component that holds the view for each route RouterLink is a directive to link to routes Routes: Routes is an object to describe the routes of the application. const routes: Routes  = [     { path: '', redirectTo: 'login', pathMatch:'full' },     { path: 'login', component: LoginComponent },     { path: 'home', component: HomeComponent ,      children: [       { path: '', component: DashBoardComponent },       {path: 'events', component: EventsComponent}      ]},     { path: 'register', component: RegisterComponent },     { path: 'about', component: AboutComponent },     { path: '**', component: p404Component },    ]; We...

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ExpressJs Router

Routing refers to determining how an application responds to a client request to a particular endpoint, which is a URI (or path) and a specific HTTP request method (GET, POST, and so on). Express router is a class which helps us to create router handlers. Each route can have one or more handler functions, which are executed when the route is matched. var express = require('express') var app...

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