Christian Holm Diget DotNetNerd

Full stack cloudy web kind of guy, with a knack for simplicity.

DotNetNerd / typeahead.ts

Last active December 14, 2017 12:47

Type(Script)Ahead

	interface ITypeaheadArgs
	{
	minChars?: number,
	onSelect?: () => void
	}

	async function typeahead(
	field: HTMLInputElement,
	search: (text: string) => Promise<string[]>,
	args: ITypeaheadArgs) {

DotNetNerd / AzureServiceBus.cs

Created May 24, 2013 08:53

Basic sample of using Azure service bus

	/* Init */

	string connectionString = "Endpoint=sb://xxx.servicebus.windows.net/;SharedSecretIssuer=owner;SharedSecretValue=xxx";//CloudConfigurationManager.GetSetting("Microsoft.ServiceBus.ConnectionString");

	var namespaceManager = NamespaceManager.CreateFromConnectionString(connectionString);


	/* Setup */

	if (!namespaceManager.TopicExists("TestTopic"))

DotNetNerd / PhantomRunner.cs

Created May 23, 2013 11:20

Grabbing a site in C# using phantomJS

	class Program
	{
	static void Main(string[] args)
	{
	var grabby = new Grabby();

	string output = grabby.Grab("http://www.dotnetnerd.dk/cv");
	Console.WriteLine(output);
	File.WriteAllText("c:\\test.html", output);
	}

DotNetNerd / ShadowDOM

Created May 22, 2013 08:55

Use of shadow DOM

	<html>

	<body>

	<template id="nameTagTemplate">
	<style>
	.outer {
	border: 2px solid pink;
	border-radius: 1em;
	font-size: 20pt;

DotNetNerd / CustomElements

Created May 22, 2013 08:54

Use of custom elements with Polymer

	<html>

	<body>
	<style>
	element {
	display:none;
	}
	</style>

	<script src="CustomElements/custom-elements.js"></script>

DotNetNerd / App.xaml

Created May 13, 2013 08:02

WPF IOC wireup

	<Application x:Class="WpfApplication1.App"
	xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
	xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
	Startup="App_OnStartup">
	<Application.Resources>

	<Style TargetType="Button">
	<Setter Property="FontSize" Value="20" />
	</Style>
	</Application.Resources>

DotNetNerd / App.xaml

Created May 10, 2013 12:32

Sample of a viewmodel with Reactive UI

	<Application x:Class="WpfApplication1.App"
	xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
	xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
	StartupUri="MainWindow.xaml" xmlns:local="clr-namespace:WpfApplication1.ViewModels">
	<Application.Resources>
	<local:ApplicationViewModel x:Key="MyApplicationViewModel" />
	</Application.Resources>
	</Application>

DotNetNerd / F# ExtensionMethods

Created May 8, 2013 08:54

Sample of extension method in F#

	namespace ExtensionFSharp

	module CollectionExtensions =

	type System.Collections.Generic.IEnumerable<'a> with
	member this.ForEach(f:'a -> unit) =
	for item in this do
	f item

DotNetNerd / Unity with F#

Created May 8, 2013 08:48

Sample of using Unity from F#

	open Microsoft.Practices.Unity

	type IRepository =
	abstract member FindPhoneNumber : string -> string

	type Repository() =
	interface IRepository with
	member this.FindPhoneNumber(name) = match name with "John" -> "87654321" \| _ -> ""

	let container = new UnityContainer() :> IUnityContainer

DotNetNerd / JsRx buffer clicks

Created May 8, 2013 08:15

Shows buffering of clicks using Reactive extentions in JavaScript

	.Add("/scripts/libs/rx.min.js")
	.Add("/scripts/libs/rx.time.min.js")
	.Add("/scripts/libs/rx.jquery.min.js")


	var observer = $(e.target).clickAsObservable().bufferWithTime(200)
	.subscribe(function (events) {
	console.log(events.length);
	var $item = $(e.target).closest('.productItem');
	var quantity = parseInt($.trim($item.find('.qty').html())) + events.length + 1;