Joe1220

function create_mail(id: string, name: string, address: string, wait: boolean): string {
    return `${name}'s id is ${id}. his email address is ${address}.
    The email will be determined based on the wait(${wait}) value. `
};

create_mail("1", "joe1220", "joe1220@daum.net", false)

Joe1220

let tuple: [string, number, boolean] = ['joe', 100, true];
tuple.push("hello");

Joe1220

let tuple: [string, number, boolean] = ['joe', 100, true];

Joe1220

let array: boolean[] = [true, false];

Joe1220

function create_mail(id: string, name: string, address: string, wait: boolean): string {
    return `${name}'s id is ${id}. his email address is ${address}.
    The email will be determined based on the wait(${wait}) value. `
};

create_mail("1", "joe1220", "joe1220@daum.net", false)

Joe1220

function create_mail(id, name, address, wait) {
    return `${name}'s id is ${id}. his email address is ${address}.
    The email will be determined based on the wait(${wait}) value. `
};

Joe1220

{
    "compilerOptions": {
        "module": "commonjs",
        "target": "ES2015",
        "sourceMap": true,
        "outDir": "dist"
    },
    "include": ["src/**/*"],
    "exclude": ["node_modules"]
}

Joe1220

{
  "name": "typescript-test",
  "version": "1.0.0",
  "main": "index.js",
  "repository": "",
  "author": "joe1220 <joe1220@daum.net>",
  "license": "MIT",
  "dependencies": {
    "crypto-js": "^3.1.9-1",
    "global": "^4.3.2",

Joe1220

{
  "name": "typescript-test",
  "version": "1.0.0",
  "main": "index.js",
  "license": "MIT",
  "dependencies": {
    "global": "^4.3.2",
    "typescript": "^3.0.3"
  },
  "scripts": {

Joe1220

var hello = "hello";
console.log(hello);