tkssharma

function returnNever(i: number): never {
  // Logic here
  if (i === 0) {
    throw Error("i is zero");
  } else {
    throw Error("i is not zero");
  }
  // Will never reach the end of the function
}

tkssharma

enum Weather {
  Sunny,
  Cloudy,
  Rainy,
  Snowy
}
let today: Weather = Weather.Cloudy;
let tomorrow: Weather = 200;
console.log("Today value", today); // Today value Cloud
console.log("Today key", Weather[today]); // Today key undefined

tkssharma

interface Book {
  type: "book";
  isbn: string;
  page: number;
}
interface Movie {
  type: "movie";
  lengthMinutes: number;
}
let hobby: Movie = { type: "movie", lengthMinutes: 120 };

tkssharma

interface MyCustomTypeA {
  test: string;
}

interface MyCustomTypeB {
  anything: boolean;
}

interface ReusableInterface3<T> {
  entity: T;

tkssharma

#  Run `docker-compose build` to build the images
#  Run `docker-compose up` to run the containers
#  Run `docker-compose down` to remove the containers
version: '3.5'
services:
  mysql:
    container_name: service_mysql
    image: mysql:5.7
    volumes:
      - ~/datadir/mysql:/var/lib/mysql

tkssharma

#  Run `docker-compose build` to build the images
#  Run `docker-compose up` to run the containers
#  Run `docker-compose down` to remove the containers
version: '3.5'
services:
  mysql:
    container_name: service_mysql
    image: mysql:5.7
    volumes:
      - ~/datadir/mysql:/var/lib/mysql

tkssharma

FROM node:carbon

# Create app directory
WORKDIR /usr/src/app

# Bundle app source
COPY ./package.json .

# npm install
RUN apt-get update && npm install

tkssharma

const mysql = require('mysql2/promise');
const config =  {
  user: 'root',
  password: 'root',
  database: 'testdb',
  host: 'mysql',
  connectTimeout: 80000,
};
mysql.createConnection(config)
  .then((connection) => {

tkssharma

ssl_certificate /etc/nginx/ssl/pac.crt;
ssl_certificate_key /etc/nginx/ssl/pac.key;

server {
    server_name  ms-commerce.com;
    listen              80;
    listen              443 ssl;
    location / {
        proxy_pass         http://ms_commerce_client:3003;
        proxy_http_version 1.1;

tkssharma

version: '3.5'
services:
  gateway:
    image: nginx:1.11
    ports:
      - 80:80
      - 443:443
    volumes:
      - ./proxy/default.conf:/etc/nginx/conf.d/default.conf:ro
      - ./proxy/ssl:/etc/nginx/ssl:ro