mikehadlow

let add a b = a + b

mikehadlow

public class Thing : IThing
{
    public Thing(IDependency dependency)    {  }

    public void Do(string arg)    {  }
}

mikehadlow

using System;
using System.Threading.Tasks;

namespace Monads
{
    public static class AwaitableCompositionSpike
    {
        /// <summary>
        /// First spike composes three aysnc results using Bind(..) extension method
        /// </summary>

mikehadlow

using (var inputStream = File.OpenRead(@"TestFiles/Example.txt"))
using (var outputStream = File.OpenWrite(@"TestFiles/Output.txt"))
{
    inputStream.CopyTo(outputStream);
}

mikehadlow

let private Main () =

    // traverse that works for 'get' only
    let traverse ((f1, f2): PLens<'a, 'b>): Lens<'a list, 'b list> =
        (fun x -> x |> List.map f1 |> List.choose id), 
        (fun _ -> fun x -> x) // this doesn't work

    let resourceMapLens =
        Json.ObjectPLens
        >??> mapPLens "links"

mikehadlow

open System
open System.IO
open System.Net
open System.Collections.Generic
open System.Threading.Tasks

let port = 8888
let endWithCompletedTask = fun x -> Task.FromResult(null) :> Task

type OwinEnvironment = {

mikehadlow

open System
open Microsoft.Owin.Hosting

[<EntryPoint>]
let main argv = 

    let baseAddress = "http://localhost:8888"

    use application = WebApp.Start<Startup.Startup>(baseAddress)

mikehadlow

Example of a D3js time series graph with X,Y crosshairs and a threshold line. Just copy the drawLineGraph function and call it with your data. The data shoud be an array of two element arrays. Something like:

var data = [
    [new Date(2014, 01, 10), 404],
    [new Date(2014, 01, 11), 123],
    [new Date(2014, 01, 12), 666]
    ];
    
var warnLine = { lineValue: 200, label: 'my important threshold' };

mikehadlow

The results of playing with building graphs using D3js. This doesn't really predict your awesomeness over the next 100 days, it's entirely random, so if you don't like the results, just hit refresh to see if you get a better prediction :)

mikehadlow

A little D3js demo of a clock based on circle segments, more normally used for creating pie charts. I've speeded up time to 1 second == 1 hour to make it a little more visually interesting.