Необходимо реализовать сервис API для записи человека на прием к врачу, с напоминанием за 2 часа до приема.
- Koa, Express, NestJS
- TypeORM, Sequelize, Prisma
- PostgreSQL, MongoDB, Redis
- RabbitMQ
const bus = {}; | |
function on(event, callback) { | |
const id = Symbol(''); | |
if (!bus[event]) bus[event] = {}; | |
bus[event][id] = callback; | |
return { |
import 'package:flutter/material.dart'; | |
class TestPage extends StatefulWidget { | |
TestPage({Key? key, this.title}) : super(key: key); | |
final String? title; | |
@override | |
_TestPageState createState() => _TestPageState(); | |
} |
###################### | |
# Become a Certificate Authority | |
###################### | |
CAName=CA | |
# Generate private key | |
openssl genrsa -des3 -out $CAName.key 2048 | |
# Generate root certificate |