Some notes on CRUD application – Node.js, Express.js & MongoDB

CRUD – READ In Express, we handle a GET request with the get method: app.get(endpoint, callback) endpoint is the requested endpoint. It’s the value that comes after your domain name. Here are some examples: When you visit localhost:3000, you’re actually visiting localhost:3000/. In this case, browsers requested for /. You’re reading this article on https://zellwk.com/blog/crud-express-mongodb/. …

A Simple Calculator Application On Android Studio

1. Open Android Studio and create a new project. 2. Set the basic information and choose API. 3. Finish basic setting and choose activity platform (Basic Activity Here). 4. See the main page. 5. Remove some irrelevant code from activity_main.xml. Click the text button on the bottom of activity_main.xml. Delete FloatingActionButton which will show e-mail …