node-tutorial/app.js at main · Killerjunior/node-tutorial · GitHub

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54


const name = 'Umeokonkwo'
let names = require('./names')
console.log(__filename)
// setInterval(() => {
//   console.log(names.nameOne)
// }, 1000)

// const { writeFile, readFile } = require('fs')
// const file = readFile('./content/sub-folder/text.txt', 'utf8', (err, result) => {
//     if (err) {
//       console.log(err.message)
//     }
//     const firstFile = result
//     readFile('./content/sub-folder/result.txt', 'utf8', (err,result) => {
//       if (err) {
//       console.log(err.message)
//     }
//     const secondFile = result
//     writeFile('./content/result-async.txt', `This is from ${firstFile} and ${secondFile}`, (err, result) => {
//       if (err) {
//       console.log(err.message)
//     }
//     console.log(result)
//     })
//     })

// }
// )
// console.log(file)


// writeFileSync('./content/sub-folder/result.txt',
//   `This was gotten from new-file.txt: ${file}`
// )

// const http = require('http')
// const server = http.createServer((req, res) => {
//   if (req.url === '/') {
//     res.end('Welcome to my home page')
//   }
//   if (req.url === '/about') {
//     res.end('here is our short history')
//   }
//   res.end(
//     `<h1>Oops, The page you are looking for is not here</h1>`
//   )
// })
// server.listen(3000)

const _ = require('lodash')
const nestedArray = [1, [2, [3, [4]]]]
console.log(_.flattenDeep(nestedArray))