Rx Workshop: Writing Queries

The Discussion

• 

  I'm not sure I got this right as it seemed a little to easy...

  var lookup = textChanged
                              .Select(_ => txt.Text)
                              .DistinctUntilChanged()
                              .Throttle(TimeSpan.FromMilliseconds(200))
                              .Do(text => Console.WriteLine("TextChanged: {0}", text))
                              .Where(text => text.Length >= 3)
                              .Do(text => Console.WriteLine("Lookup: {0}", text));
  
  var results = lookup
                            .Select(text => getSuggestions(text))
                            .Switch();

  
  
  

• 

  Got 404 page response when I click Download the Challenge link.