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How to get API Data using function in Vue.js? async getpolitics() { // `this` points to the vm instance console.log("politics"); var url = "https://zlzlap7j50.execute-api.us-east-1.amazonaws.com/prod" try { let response = await axios.get(url); this.politics = response.data; console.log(this.politics); return true; } catch (error) { console.log(error); } }, This results in error So it basically g..

Making the API Server in JavaScript File var express = require('express'); var router = express.Router(); //First Building API /* GET home page. */ router.get('/', function(req, res) { res.sendFile('index.html', { root: 'public' }); }); router.get('/pokemon', function(req, res) { res.send(pokemon); }); var pokemon = [ { name: 'Pikachu', avatarUrl: 'https://assets.pokemon.com/assets/cms2/img/poke..

To see what we have so far: cd front-end npm install npm run serve Navigate to localhost:8080 to see the site. Add some items, make sure all the functionality works. Refresh the screen and notice that any new items you added are gone, since they are stored in the front end. Setup proxy configuration We need to tell the front end to send API requests to the back end. Do this by creating a file ca..

Back-End If you are using nvm nvm use stable Initialize a new Node project The first step with node is to initialize a new project: cd back-end npm init This will ask you a number of questions. Here is how I answered them: package name: (node-express-vue-todo) version: (1.0.0) description: todo list entry point: (script.js) server.js test command: git repository: keywords: author: license: (ISC)..

Streams sart using data, before it has finished loading. - ex) Before all the data could be stored >> we can pass it as a stream (Buffer) - ex) Send down it every time it fills. const readStream = fs.createReadStream('../docs/blog3.txt', {encoding: 'utf8'}); const writeStream = fs.createWriteStream('../docs/blog4.txt'); readStream.on('data', (chunk) =>{ //chunk: chunk of data. //on is event list..

Modules & Require //test.js const xyz = require('./modules'); //This is importing. const {people} = require('./modules'); //importing people. like an array. //modules.js const people = ['yo', 'hi', 'div']; const ages = [25, 23, 21, 20]; module.exports = { people, ages }; Read & Write & Directories & Delete Files const fs = require('fs'); //Reading Files fs.readFile('./docs/blog1.txt', (err, data..

node -v - to know if we downloaeded node and check out the version. node - it makes command line to use it as a JavaScript. CTRL + C *2 makes out of the node. node [JavaScript File Name without .js] runs the JavaScript file.

Node allows us to use the JavaScript. V8 Engine compiles JavaScript into machine code it connects between machine and javascript because it's written in C++ Node does this for us. The Role of Node.js Benefits of Node.js If you are familiar with JavaScript, you don't have to worry about what language to learn. Can share coe between front and back end Node.js has a massive community behind it. Hug..

Create a Git repository Some fun facts about repositories You have access to all files in your local repository, whether you are working on one file or multiple files. You can view public repositories without a Bitbucket account if you have the URL for that repository. Each repository belongs to a user account or a team. In the case of a user account, that user owns the repository. + In the case..