tpetrina

namespace System.Runtime.CompilerServices
{
    [AttributeUsage(AttributeTargets.Parameter, Inherited = false)]
    public sealed class CallerMemberNameAttribute : Attribute
    {
        public CallerMemberNameAttribute()
        { }
    }

    [AttributeUsage(AttributeTargets.Parameter, Inherited = false)]

tpetrina

// Use in VS11 and .NET 4.5 or in VS10 with the Async CTP installed
//

namespace DataServiceAsyncExtensions
{
    using System;
    using System.Collections.Generic;
    using System.Data.Services.Client;
    using System.Threading.Tasks;

tpetrina

inline Concurrency::task<Platform::String^> ReadStringAsync(Platform::String^ filename)
{
	using namespace Windows::Storage;
	using namespace Concurrency;
		
	auto folder = Windows::ApplicationModel::Package::Current->InstalledLocation;
		
	task<StorageFile^> getFileTask(folder->GetFileAsync(filename));

	auto readBufferTask = getFileTask.then([] (StorageFile^ f) 

tpetrina

public static IEnumerable<U> SelectProjections<T, U>(this IEnumerable<T> @this, params Func<T, U>[] projections)
{
    if (@this == null)
        throw new NullReferenceException();
    if (projections == null || !projections.Any())
        yield break;

    foreach (var item in @this)
    {
        foreach (var projection in projections)

tpetrina

using System;
using System.Collections;
using System.Collections.Generic;
using System.Linq;

namespace Common
{
    public interface ISet<T> : ICollection<T>, IEnumerable<T>, IEnumerable
    {
        bool Add(T item);

tpetrina

<ResourceDictionary
    xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation" 
    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml">

    <Style x:Key="FloatingHeaderTextBoxStyle" TargetType="TextBox">
        <Setter Property="MinWidth" Value="{ThemeResource TextControlThemeMinWidth}"/>
        <Setter Property="MinHeight" Value="{ThemeResource TextControlThemeMinHeight}"/>
        <Setter Property="Foreground" Value="{ThemeResource SystemControlForegroundBaseHighBrush}"/>
        <Setter Property="Background" Value="{ThemeResource SystemControlBackgroundAltHighBrush}"/>
        <Setter Property="BorderBrush" Value="{ThemeResource SystemControlForegroundChromeDisabledLowBrush}"/>

tpetrina

<div>
    <h1>Register</h1>
    <div>
        <label>Username</label>
        <input type="text" name="username" />
    </div>
    <div>
        <label>Password</label>
        <input type="password" name="password" />
    </div>

tpetrina

const RegisterForm = ({
  username, password, isRegistering,
  onRegister, set
}) => (
  <div>
    <h1>Register</h1>
    <div>
      <label>Username</label>
      <input type="text" name="username" value={username} onChange={set}
      />

tpetrina

let registration = {
  username: "",
  password: "",
  isRegistering: false,

  onRegister: r => {
    // login(r.username, r.password).then()...
    r.setState({ isRegistering: true })
    setTimeout(() => {
      r.setState({ isRegistering: false })

tpetrina

export const wrap = (state, WrappedComponent) =>
  class extends React.Component {
    foos = {}
    state = state || {}

    set = e => {
      this.setState({ [e.target.name]: e.target.value })
    };

    componentWillMount() {