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Javascript 2022-01-23 02:41:05
asking questions javascript in console
var readline = require('readline'); var rl = readline.createInterface({ input: process.stdin, output: process.stdout }); rl.question("What do you think of node.js? ", function(answer) { console.log("Thank you for your valuable feedb... Add solution -
Javascript 2022-01-22 06:10:21
cannot read property
/* This error occurs in Chrome Browser when you read a property or call a method on an undefined object. */ // To handle it, use "Optional Chaining" compatible with Node.js v14.0.0 Syntax -> ?. Usage -> let obj; console.log(obj.a) // Can... Add solution -
Javascript 2021-11-20 22:59:14
require express server.js
/* ====== create node.js server with express.js framework ====== */ // dependencies const express = require("express"); const app = express(); app.get("/", (req, res) => { res.send("This is home page."); }); app.post... Add solution -
Javascript 2021-11-18 19:15:22
http-proxy-middleware option.onProxyReq:
'use strict'; var express = require('express'); var router = express.Router(); var proxy_filter = function (path, req) { return path.match('^/docs') && ( req.method === 'GET' || req.method === 'POST' ); }; var proxy_options = { target: ... Add solution -
Shell/Bash 2021-11-18 02:16:22
install nodejs debian 10
# Install Node.js 16 sudo apt install curl -y curl -sL https://deb.nodesource.com/setup_16.x | sudo bash - sudo apt install nodejs -y # If NPM didn't get installed sudo apt install npm -y # For another node version use curl -sL https://deb.nodesource.co... Add solution -
Javascript 2021-11-18 01:15:22
readline in javascript
//Node.js readline const readline = require('readline'); const rl = readline.createInterface({ input: process.stdin, output: process.stdout }); rl.question('What do you think of Node.js? ', (answer) => { console.log(`Thank you for your valuable... Add solution
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