JakeGinnivan

var predicate = PredicateBuilder.True<Person>();
if (filderOptions.FirstName != null)
    predicate = predicate.AndAlso(p=>p.FirstName == "Alex");

if (filderOptions.SomeNullable.HasValue)
    predicate = predicate.AndAlso(p=>p.SomeProp == filterOptions.SomeNullable.Value);

var where = queryable.Where(predicate);

// will create an expresion which looks like this: p => true && p.FirstName == "Alex" && p.SomeProp == filterOptions.SomeNullable.Value)

JakeGinnivan

public static class PredicateBuilder
    {

        public static Expression<Func<T, bool>> True<T>()
        {
            return Expression.Lambda<Func<T, bool>>(Expression.Constant(true), Expression.Parameter(typeof(T)));
        }

        public static Expression<Func<T, bool>> False<T>()
        {

JakeGinnivan

/// <summary>
    /// Handles JsonP requests when requests are fired with text/javascript
    /// </summary>
    public class JsonpFormatter : JsonMediaTypeFormatter
    {

        public JsonpFormatter()
        {
            SupportedMediaTypes.Add(new MediaTypeHeaderValue("application/json"));
            SupportedMediaTypes.Add(new MediaTypeHeaderValue("text/javascript"));

JakeGinnivan

//In generic.xaml


    <Style TargetType="{x:Type Scaffolding:SearchScaffold}">
        <Setter Property="BorderThickness"
                Value="0" />
        <Setter Property="Template">
            <Setter.Value>
                <ControlTemplate TargetType="{x:Type Scaffolding:SearchScaffold}">
                    <Controls:MetroContentControl>

JakeGinnivan

public static class Retry
    {
        public const int WindowWaitDefault = 30;
        public const int ElementWaitDefault = 10;
        private const int RetryIntervalInMs = 200;

        public static Window ForDefault(Func<Window> getMethod)
        {
            return For(getMethod, WindowWaitDefault);
        }

JakeGinnivan

var save = new ButtonExtras(ButtonType.Custom, "Save", "Saves this modified post to your blog");
            var saveAs = new ButtonExtras(ButtonType.Custom, "Save As", "Saves this blog post as a local markdown file");
            var publish = new ButtonExtras(ButtonType.Custom, "Publish As", "Publishes this post to another blog, or as another post");
            dialogService.ShowConfirmationWithCancel("Markpad", "What do you want to do?", "", save, saveAs, publish);

            if (save.WasClicked)
                return base.Publish();
            if (saveAs.WasClicked)
                return SaveAs();
            if (publish.WasClicked)

JakeGinnivan

using System;
using System.Linq;
using System.Text.RegularExpressions;
using System.Windows;
using System.Windows.Controls;
using System.Windows.Input;
using CCWin.Core.Extensions;

namespace CCWin.App.Infrastructure.Behaviours
{

JakeGinnivan

    //Your code you are testing:
    public IAsyncCommand SignInCommand { get; private set; }

    public ctor()
    {
        SignInCommand = new AwaitableDelegateCommand(Login);
    }

    private async Task Login()
    {

JakeGinnivan

  <entry>
    <record>701</record>
    <time>2012/07/15 09:02:40.463</time>
    <type>Error</type>
    <source>Editor or Editor Extension</source>
    <description>System.InvalidOperationException: Could not find the component IColorThemeManager in the chain of component containers.&#x000D;&#x000A;   at JetBrains.Application.Components.ComponentContainerEx.GetComponent[TInterface](IComponentContainer container)&#x000D;&#x000A;   at JetBrains.VsIntegration.DevTen.Markup.VsQuickInfoSource.AugmentQuickInfoSession(IQuickInfoSession session, IList`1 quickInfoContent, ITrackingSpan&amp; applicableToSpan)&#x000D;&#x000A;   at Microsoft.VisualStudio.Language.Intellisense.Implementation.QuickInfoSession.Recalculate()&#x000D;&#x000A;   at Microsoft.VisualStudio.Language.Intellisense.Implementation.QuickInfoSession.Start()&#x000D;&#x000A;   at Microsoft.VisualStudio.Language.Intellisense.Implementation.DefaultQuickInfoController.OnTextView_MouseHover(Object sender, MouseHoverEventArgs e)&#x000D;&#x000A;   at Microsoft.V

JakeGinnivan

public HttpResponseMessage Something()
{
   if (someErrorCondition)
   {
       return new HttpResponseMessage<ErrorResponse>(new ErrorResponse("Blah error occured"), HttpStatusCode.500); // Whatever the code is
   }

   return new HttpResponseMessage<Result>(myResult);
}