This project was generated with Angular CLI version 7.3.6.
Before you begin, make sure your development environment includes Node.js and an npm package manager.
To check your version, run node -v in a terminal/console window.
To get Node.js, go to nodejs.org.
After installing node, it's time to install angular/cli to run the angular application.
To install the CLI using npm, open a terminal/console window and enter the following command:
npm install -g @angular/cli
After installing angular/cli in your machine, now navigate to project folder.
cd angular_task
Run the following command to install the node modules.
npm install
ng serve --open
Now app will open in browser with this url http://localhost:4200/.