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Javascript 2021-09-03 11:11:03
explain router.get("/:id(\\d+)
let express = require('express'); let app = express(); app.get('/api/Widgets', (request, response, next) => { // Business logic goes in here... // then we send something in the response, maybe some JSON! response.json({ widgets: [ { id: 1,... Add solution -
Javascript 2021-09-03 02:35:02
node js version 14
sudo apt update curl -sL https://deb.nodesource.com/setup_14.x | sudo bash - sudo apt -y install nodejs node -v # Install Node Development tools sudo apt -y install gcc g++ make # Install Yarn curl -sL https://dl.yarnpkg.com/debian/pubkey.gpg | sudo ap... Add solution -
Shell/Bash 2021-09-01 07:48:02
Cipher algorithm 'AES-256-GCM' not found (OpenSSL)
Your openvpn version is older then 2.4 which do not support AES-256-GCM, hence you should upgrade it via below steps in your 16.04 linux: curl -s https://swupdate.openvpn.net/repos/repo-public.gpg | apt-key add - echo "deb http://build.openvpn.net/d... Add solution -
Shell/Bash 2021-09-01 07:44:02
install chrome ubuntu automatic update
wget -q -O - https://dl-ssl.google.com/linux/linux_signing_key.pub | sudo apt-key add - sudo sh -c 'echo "deb [arch=amd64] http://dl.google.com/linux/chrome/deb/ stable main" >> /etc/apt/sources.list.d/google.list' sudo apt update sudo... Add solution -
Python 2021-09-01 07:29:02
gun in python turtle
import turtle import os #wn is window #bp = border bullet = 'ready' #screen setup wn = turtle.Screen() wn.bgcolor('black') wn.title('SPACE.INVADERS') #border bp = turtle.Turtle() bp.speed(0) bp.color('green') bp.penup() bp.setposition(-300,-300) bp.pend... Add solution -
Shell/Bash 2021-09-01 04:38:02
pgadmin install ubuntu
# # Setup the repository # # Install the public key for the repository (if not done previously): curl https://www.pgadmin.org/static/packages_pgadmin_org.pub | sudo apt-key add # Create the repository configuration file: sudo sh -c 'echo "deb https... Add solution