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Flutter Tutorial Day 4

Flutter Tutorial Day 4 Learning Objective: Let’s explore how to save data to preference so we can manage already logged-in users. Best Options for SharedPreference is: shared_preferences Command to Download Plugin flutter pub add shared_preferences Import Package import ‘package:shared_preferences/shared_preferences.dart’; Sample Code: // Copyright 2013 The Flutter Authors. All rights reserved. // Use of this source

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Flutter Tutorial Day 5

Flutter Tutorial Day 5 Learning Objective: Let’s explore how to fetch data from the live URL and display it on our screens. Sample Code import ‘dart:async’; import ‘dart:convert’; import ‘package:flutter/material.dart’; import ‘package:http/http.dart’ as http; Future<Album> fetchAlbum() async { final response = await http .get(Uri.parse(‘https://jsonplaceholder.typicode.com/albums/1’)); if (response.statusCode == 200) { // If the server did return

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NodeJS Tutorial Day 1

Learning Objective: Let’s explore NodeJS and Learn everything about NodeJS Programming, NodeJS App Development, and Deployment. What is NodeJS? Node.js is an open-source, cross-platform, back-end JavaScript runtime environment that runs on a JavaScript Engine and executes JavaScript code outside a web browser. Source Wikipedia How to Install NodeJS? NodeJS Download Use this link to install NodeJS

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NodeJS Tutorial Day 2

Learning Objective: Let’s find rich Modules or Libraries that can help us to build NodeJS App easily. Here are the Node.js Built-in Modules. For File Write/Read you need the following modules: (fs module) To display some data in the browser use the following modules: (http module) Want to read details about Operating System then use the following

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NodeJS Tutorial Day 4

Learning Objective: Let’s start with ExpressJS the most popular Module of NodeJS. First, we need to install the express module into the current NodeJS working directory, for the same execute the following command: Hello World Example using ExpressJS Output: Now Let’s Make a simple website with a few pages like Home, About Us, Services, and Contact

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