DForshner

The 7 Ways to Wash Dishes and the Case for Message-driven Reactive Systems
https://www.typesafe.com/blog/the-case-for-message-driven

How does a relational database work
http://coding-geek.com/how-databases-work/

The world beyond batch: Streaming 101
https://beta.oreilly.com/ideas/the-world-beyond-batch-streaming-101

DForshner

CREATE PROCEDURE [DB].[PassNullParameterToStoredProcedure] (@Started DateTime = NULL)
AS
BEGIN

  DECLARE @Data TABLE( Started DateTime NOT NULL)
  INSERT INTO @Data (Started)
  VALUES ('2015-01-01T00:00:00'), ('2015-01-02T00:00:00'), ('2015-01-03T00:00:00')

  SELECT * FROM @Data

DForshner

var _numBuckets = 24;
var start = 1000;
var end = 5000;

var _width = 150;
var _height = 40;
var _margin = {
    top: 1,
    right: 1,
    bottom: 1,

DForshner

# ---------------------------------------------------------------
# Hello assembly!
# Compile: gcc -o helloassembly -nostdlib helloassembly.s
# Tested on Ubuntu 14 (x64)
# ---------------------------------------------------------------

    .global _start

    .text
_start:

DForshner

public class CustomScope : IDisposable
{
    private readonly State originalState;

    public CustomScope(State state)
    {
        this.originalState = GlobalSingleton.State;
        GlobalSingleton.State = state;
    }

DForshner

var originalTrigger = App.events.trigger;
App.events.trigger = function () {
  console.log("Event Triggered:");
  console.log(arguments);
  originalTrigger.apply(this, Array.prototype.slice.call(arguments));
};

DForshner

public static class BoolExtensions
{
    [MethodImpl(MethodImplOptions.AggressiveInlining)]
    [DebuggerStepThrough]
    public static bool AnyTrue(this IEnumerable<bool> bools)
    {
        return bools.Aggregate((a, b) => (a || b));
    }
}

DForshner

public static class Program
{
    public static void Main()
    {
        int value = 576;
        byte[] bytes = new byte[4];
        bytes[0] = (byte)(value >> 24);
        bytes[1] = (byte)(value >> 16);
        bytes[2] = (byte)(value >> 8);
        bytes[3] = (byte)value;

DForshner

// Find the index of the smallest value.

// Linear search
var findIndexOfSmallest = function(arr) {
  if (!arr.length) { return -1; }
  var lowIdx = 0;
  for (var i = 0; i < arr.length; i++) {
    if (arr[i] < arr[lowIdx]) { lowIdx = i; }
  }
  return lowIdx;

DForshner

var isNull = null;
console.log(isNull);
console.assert(isNull);

var isUndefined;
console.log(isUndefined);
console.assert(isUndefined);

var isZero = 0;
console.log(isZero);