Limiting your Internet connection speed with Fiddler.

In some cases you may need to limit your connection for testing purposes.
This is / should be extremely easy using Fiddler.
Here is a simple walkthrough on how to do this:

1. Go to Fiddler site and download Fiddler latest version (http://www.fiddler2.com/fiddler2/)
2. Install it and start it.
3. Click on Rules -> Customize Rules:

4. An instance of notepad should open. Find the line that says something like "oSession["request-trickle-delay"]":

This setting tells Fiddler how much milliseconds should halt the request. (not quite sure how a request halt will help you though)
5. Find the line that says "oSession["response-trickle-delay"]" and change it:


Save the file.
You should have a connection limitation.
Now, when you want your connections slowed down, you will need to check the following option:

6. Rules -> Performance -> Simulate Modem Speeds (should be checked):


Please do not forget to switch off fiddler when you don't need it as you may find yourself wondering why is your connection significantly slower than usual ;).
Hope it helps someone out there.

Nice tool to help you build IE ready sites

I found accidently this tool:



It can help you make your site run smoother under all versions of IE.
It's name is DebugBar go to the official site here.

Nice little tool to help me with twitter.

I created a small twitter software what it does is to check each hour if I am listening to Winamp, get the song if possible and write it in twitter for me and the people who are eventually interested in what I am listening.
Here is the deal:



You can download it from here:
TWamp - Nice little twitter software

You can follow me on twitter from the following url:
My twitter profile

Please note: TWamp isn't very user friendly. You need to get along with it in order to use it ;).

Touchless SDK : Very interesting and promising technology each of you guys should play with :)

I came on this yesterday, I was bored because all the projects I am working on are to some degree "standard". No dev chalenge. I wanted to create, to do something interesting. So I started to browse CodePlex and found this SDK. Overview : Touchless SDK is a software development kit to help developers create applications which can be controlled without the standard peripheral devices (mouse, keyboard and so on). It enable you to create a applications which are controlled without the need to touch anything at all, just gestures in the air. How is this done? Well, I think there was a lot of research on this topic. We already have programs to detect motion from your video camera, why not try to extract information from those motions? This is

exactly what Touchless does. It captures an info from your camera and if it finds something that is known to be marker - it raises events, to which you can subscribe and do something.
The better news is that Touchless is Open Source project and can be obtained from CodePlex for free.
You can also whach a video on Touchless:





I downloaded this SDK and in less than a minute I made a small program which let's you move your cursor with fingers (I still can't find a good enough way to left and right click ;).
I hope I will have enough time this week to post this simple project so you can get deeper with Touchless as it seems promising technology to me.

Limitations:
Well every good thing has drawbacks. Don't get it wrong. Touchless isn't the standard in this area. It has problems (however I think after it is open source a lot of people can work on it and improve it).
So what are the limitations?
First of all - Touchless is very very very sensitive to light and to colors. It is because the way it works. In order to work, you need to specify a "marker". Marker is the thing the program looks for. So if you have a red tape on your finger and define it as marker, you will be able to command your computer with it. But if there is a object with the same color on the screen and this object is about the same size, it may be found as another marker.

The second problem (at least for the sample project I did) is that most web cameras are not sensitive enough. They are (most of them offcourse) with 640 x 480 pixels resolution. If you are about to move your cursor and your screen resolutions is 1280 x 1024 you will be only able to move the cursor 640 pixels horizontally and 480 pixels vertically (this can be software corrected by moving the cursor 3 or 4 pixels on each pixel that comes from the camera but for sensitive operations (resizing, drawing) it will not be good enough.


However I think the things above will be resolved and we will have another great way to use our computers for almost no extra charge.
I do really wish those guys luck and I will definatelly watch how this project goes and even if I can I will help a bit.
I really fell in love with this toy!

Another 5 minutes with C# to post to Google Blogs (Blogger.com) using Google Blogs SDK (2)

I revised the tool a bit, here is how it looks now: Also I made some refactoring to the code and it looks better now (no more richTextBox1 names ;). I plan to release this tool in order to help developers blog code to their blogger accounts easier. The next secret I am going to reveal is that I started a toolkit to help you create blog related programs with C# / .NET / Google Blogs API. For now I am planning to release the program for free, as a Lite version and I plan to spend some more time to create a better looking version with SEO features in it and distribute it for a small fee (something like 10 EU). The Toolkit will released for free now. Well that's it. I am looking forward when I will have some more time to develop those

controls and programs to help the Blogger community grow ;)

5 minutes with C# - Get your blog in TreeView Control

I played a bit more with the Google Blogs Api and was able to create a custom TreeView control to help you get your blog in Hierarchical View. Here is a screenshot of the TreeView: The control will be soon released to my site and new blog post will be published to let you know

.

Another 5 minutes with C# to post to Google Blogs (Blogger.com) using Google Blogs SDK

// Create service to be used for queries              Service service = new Service ( "blogger" , "blogger-sample" );              AtomEntry createdEntry = new AtomEntry ();              // Create credentials you should add your blog username              // and password here             service.Credentials = new GDataCredentials ( "your_username" , "your_password" );              // As I only have one blog to speed up - I am taking it,              // You can extend here in order to allow the user to              // select from mutliple

blogs if he / she has.
             Uri firstBlogUri = GetFirstBlogUri(service);
            
             // If we have the Uri - it's time to actually post.
             if (firstBlogUri != null )
            {
                // Create FeedQuery and assign Uri.
                FeedQuery query = new FeedQuery ();
                query.Uri = firstBlogUri;

                // Create Atom Feed from that query.
                AtomFeed feed = service.Query(query);

                // Create atom entry for the new post
                AtomEntry newPost = new AtomEntry ();

                // Fill in the post information
                // You need to have a control named richTextBox2 which will
                // contain the post body and a textBox1 control which will
                // contain the post title.

                newPost.Title.Text = this .textBox1.Text;
                newPost.Content = new AtomContent ();
                newPost.Content.Content = richTextBox2.Text;
                newPost.Content.Type = "html" ;
                newPost.Authors.Add( new AtomPerson ());
                newPost.Authors[0].Name = "Pavel Donchev" ;

                // Try to publish and report success / fail:
                try
                {
                   createdEntry = service.Insert(query.Uri, newPost);
                }
                catch ( Exception ex)
                {
                   MessageBox .Show(ex.Message);
                }
                if (createdEntry != null )
                {
                   MessageBox .Show(newPost.Title.Text + " posted successfully!" );
                }
            }

There is also a helper function to retrieve the blog Uri:

       Uri GetFirstBlogUri( Service service)
       {
             FeedQuery query = new FeedQuery ();
             // Retrieving a list of blogs
            query.Uri = new Uri ( "http://www.blogger.com/feeds/default/blogs" );

             AtomFeed feed = null ;
            feed = service.Query(query);
             AtomEntry entry = feed.Entries[0];
             for ( int i = 0; i < entry.Links.Count; i++)
            {
                if (entry.Links[i].Rel.Equals( "http://schemas.google.com/g/2005#post" ))
                {
                   return new Uri (entry.Links[i].HRef.ToString());
                }
            }
             return null ;
       }