fbn4sc

const arr = ('1,2,3').split(',')

//arr equals [ 1, 2, 3 ]

fbn4sc

const fs = require("fs");
const dir = process.argv[2];
const ext = process.argv[3];

fs.readdir(dir, (error, files) => {
  if (error) throw error;

  const re = new RegExp(`\.${ext}$`);

  files.map(file => {

fbn4sc

const http = require("http");
const url = process.argv[2];

http.get(url, response => {
  response.setEncoding("utf8");

  response.on("data", data => console.log(data));
});

fbn4sc

const http = require("http");
const fs = require("fs");

const server = http.createServer((req, res) => {
  fs
    .createReadStream(process.argv[3])
    .on("data", data => res.write(data))
    .on("end", () => res.end());
});

fbn4sc

git branch | grep -v "master\|develop" | xargs git branch -D