fredeil

 public class ChickenCodec
    {
        static readonly char[] feed = { 'C', 'H', 'I', 'C', 'K', 'E', 'N', '.' };
        private static Lazy<byte[]> charFeed = new Lazy<byte[]>(() =>
        {
            byte[] feed = new byte[256 * 8];
            unsafe
            {
                fixed (byte* feedptr = feed)
                {

fredeil

// https://github.com/GoogleChrome/puppeteer

const signIn = async (username) => {
  let currentPasswordIndex = 0;

  const browser = await puppeteer.launch();

  const page = await browser.newPage();
  await page.goto('https://www.reddit.com/login');

fredeil

namespace ConsoleTester
{
    class Program
    {
        static void Main(string[] args)
        {
            int n_machines = 3;
            double[] probs = new double[n_machines];
            double[] means = new double[] { 0.3, 0.5, 0.7 };

fredeil

[<Class>]
type 'a BinaryTree =
    member hd : 'a
    member left : 'a BinaryTree
    member right : 'a BinaryTree
    member exists : 'a -> bool
    member insert : 'a -> 'a BinaryTree
    member print : unit -> unit
    static member empty : 'a BinaryTree
    

fredeil

The introduction to Reactive Programming you've been missing

(by @andrestaltz)

---

This tutorial as a series of videos

If you prefer to watch video tutorials with live-coding, then check out this series I recorded with the same contents as in this article: Egghead.io - Introduction to Reactive Programming.

---

fredeil

public static class RegexHelper
{
      // Match IPv4-Address like 192.168.178.1
      private const string IPv4AddressValues = @"(?:(?:25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\.){3}(?:25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)";
      public const string IPv4AddressRegex = "^" + IPv4AddressValues + "$";

      // Match IPv6-Address
      public const string IPv6AddressRegex = @"(?:^|(?<=\s))(([0-9a-fA-F]{1,4}:){7,7}[0-9a-fA-F]{1,4}|([0-9a-fA-F]{1,4}:){1,7}:|([0-9a-fA-F]{1,4}:){1,6}:[0-9a-fA-F]{1,4}|([0-9a-fA-F]{1,4}:){1,5}(:[0-9a-fA-F]{1,4}){1,2}|([0-9a-fA-F]{1,4}:){1,4}(:[0-9a-fA-F]{1,4}){1,3}|([0-9a-fA-F]{1,4}:){1,3}(:[0-9a-fA-F]{1,4}){1,4}|([0-9a-fA-F]{1,4}:){1,2}(:[0-9a-fA-F]{1,4}){1,5}|[0-9a-fA-F]{1,4}:((:[0-9a-fA-F]{1,4}){1,6})|:((:[0-9a-fA-F]{1,4}){1,7}|:)|fe80:(:[0-9a-fA-F]{0,4}){0,4}%[0-9a-zA-Z]{1,}|::(ffff(:0{1,4}){0,1}:){0,1}((25[0-5]|(2[0-4]|1{0,1}[0-9]){0,1}[0-9])\.){3,3}(25[0-5]|(2[0-4]|1{0,1}[0-9]){0,1}[0-9])|([0-9a-fA-F]{1,4}:){1,4}:((25[0-5]|(2[0-4]|1{0,1}[0-9]){0,1}[0-9])\.){3,3}(25[0-5]|(2[0-4]|1{

fredeil

I've worked with AngularJS for many years now and still use it in production today. Even though you can't call it ideal, given its historically-formed architecture, nobody would argue that it became quite a milestone not only for evolution of JS frameworks, but for the whole web.

It's 2017 and every new product/project has to choose a framework for development. For a long time I was sure that new Angular 2/4 (just Angular below) will become the main trend for enterprise development for years to come. I wasn't even thinking of working with something else.

Today I refuse to use it in my next project myself.

fredeil

public unsafe static byte[] ComputeHash<T>(T data) where T : unmanaged
{
    byte* bytes = (byte*)(&data);
    using (var sha1 = SHA1.Create())
    {
        var size = sizeof(T);
        using (var ms = new UnmanagedMemoryStream(bytes, size))
        {
            return sha1.ComputeHash(ms);
        }

fredeil

<Project Sdk="Microsoft.NET.Sdk">

  <PropertyGroup>
    <OutputType>Exe</OutputType>
    <TargetFramework>netcoreapp2.1</TargetFramework>
    <LangVersion>7.3</LangVersion>
  </PropertyGroup>

  <ItemGroup>
    <PackageReference Include="Octokit" Version="0.32.0" />

fredeil

using System;
using Newtonsoft.Json.Linq;

namespace ConsoleApplication
{
    class Program
    {
        static void Main(string[] args)
        {
            var original = JObject.Parse(@"{