angellandros

from collections import defaultdict

T = {'1' : ' payday', '2' : 'mayday mayday', '3' : 'day may'}
index = defaultdict(set)

# create 5-shingles
for k, v in T.items():
    for i in range(len(v) - 4):
        index[v[i:i+5]].add(k)

angellandros

val s = List(1, 2, 3) map (_*2) reduce (_+_)

angellandros

final int s = ImmutableList.of(1, 2, 3)
        .stream()
        .map(x -> x * 2)
        .reduce(0, (x, y) -> x + y);

angellandros

import * as express from 'express';

const app = express();
const port = 3000;

app.get('/', (req, res) => res.send('Hello World!'));

app.listen(port, () => console.log(`Server started listening to port ${port}`));

angellandros

{
  "name": "simple-express",
  "version": "0.0.1",
  "description": "A simple Express.js app",
  "main": "src/main.ts",
  "dependencies": {
    "express": "^4.17.1"
  },
  "devDependencies": {
    "typescript": "^3.6.4"

angellandros

{
    "compilerOptions": {
        "outDir": "../dist",
        "baseUrl": "",
        "module": "commonjs"
    }
}

angellandros

{
  "swagger": {
    "basePath": "/api/v1",
    "entryFile": "./src/main.ts",
    "specVersion": 3,
    "outputDirectory": "./api/dist",
    "controllerPathGlobs": [
      "./src/controllers/**/*controller.ts"
    ]
  },

angellandros

import { Controller, Get, Route } from 'tsoa';

@Route('')
export class IndexController extends Controller {
    @Get('')
    public async index() {
        return { msg: 'Hello World!' };
    }

    @Get('/msg')

angellandros

{
    "compilerOptions": {
        "experimentalDecorators": true,  // this line
        "outDir": "../dist",
        "baseUrl": "",
        "module": "commonjs"
    }
}

angellandros

import * as express from 'express';
import { RegisterRoutes } from './routes/routes';  // here

const app = express();
const port = 3000;

RegisterRoutes(app);  // and here

app.listen(port, () => console.log(`Server started listening to port ${port}`));