estevanjantsk

const request = require('request');
const cheerio = require('cheerio');
const fs = require('fs');
const writeStream = fs.createWriteStream('post.csv');

// Write Headers
writeStream.write(`Title,Link,Date \n`);

request('http://codedemos.com/sampleblog', (error, response, html) => {
  if (!error && response.statusCode == 200) {

estevanjantsk

const http = require("http");
const https = require("https");
const AWS = require('aws-sdk');
const formidable = require("formidable");
const uuid = require("uuid");

let server = http.createServer(launch);
let s3 = new AWS.S3({
 // s3 credentials
});

estevanjantsk

// start the node server by doing: `node insta_login_check.js`

const puppeteer = require('puppeteer');
const delay = require('delay');

const user = {
    username: '[email protected]',
    password: 'passw0rd',
};

estevanjantsk

// MIT Licensed
// Author: jwilson8767

/**
 * Waits for an element satisfying selector to exist, then resolves promise with the element.
 * Useful for resolving race conditions.
 *
 * @param selector
 * @returns {Promise}
 */

estevanjantsk

How to update the Go version

System: Debian/Ubuntu/Fedora. Might work for others as well.

1. Uninstall the exisiting version

As mentioned here, to update a go version you will first need to uninstall the original version.

To uninstall, delete the /usr/local/go directory by:

estevanjantsk

To search for processes that listen on a specific port use the lsof or “List Open Files”. The -n argument makes the command run faster by preventing it from doing a ip to hostname conversion. Use grep to show only lines containing the word LISTEN.

lsof -n | grep LISTEN

To filter for a specific port use the following:

lsof -n -i4TCP:[PORT] | grep LISTEN

estevanjantsk

`version: '3'
services:
  zookeeper:
    image: confluentinc/cp-zookeeper:latest
    container_name: zookeeper
    ports:
      - "2181:2181"
    environment:
      ZOOKEEPER_CLIENT_PORT: 2181
      ZOOKEEPER_TICK_TIME: 2000

estevanjantsk

[
  verbose: false,
  private: false,
  skip: false,
  router: "",
  exit: "false",
  format: "txt",
  out: "",
  threshold: "high",
  ignore: ["Config.CSP", "Config.HTTPS"],

estevanjantsk

%{
  configs: [
    %{
      name: "default",
      files: %{
        included: ~w{config lib test}
      },
      strict: true,
      color: true,
      checks: [

estevanjantsk

IO.puts("Using .iex.exs file loaded from #{__DIR__}/.iex.exs")

defmodule Util do
  def atom_status do
    limit = :erlang.system_info(:atom_limit)
    count = :erlang.system_info(:atom_count)

    IO.puts("Currently using #{count} / #{limit} atoms")
  end