Comment Feed for Maddus Mattus http://mschnlnine.vo.llnwd.net/d1/Dev/App_Themes/C9/images/feedimage.png Maddus Mattus en Mon, 20 May 2013 12:03:37 GMT Mon, 20 May 2013 12:03:37 GMT Rev9 Re: Channel 9 turns 9! Congrats guys!

posted by Maddus Mattus

]]> http://channel9.msdn.com/Blogs/C9Team/Channel-9-turns-9#c634989576518200091 Fri, 15 Mar 2013 15:20:51 GMT http://channel9.msdn.com/Blogs/C9Team/Channel-9-turns-9#c634989576518200091 Maddus Mattus Re: Test of Terror: A Channel 9 Halloween Bedtime Story Need brains,.... must eat,....

I lolled Wink

posted by Maddus Mattus

]]> http://channel9.msdn.com/Blogs/LauraFoy/Test-of-Terror-A-Channel-9-Halloween-Bedtime-Story#c634873538085138952 Thu, 01 Nov 2012 08:03:28 GMT http://channel9.msdn.com/Blogs/LauraFoy/Test-of-Terror-A-Channel-9-Halloween-Bedtime-Story#c634873538085138952 Maddus Mattus Re: Devphone Toolkit v2 - Pickers, MessageBoxes, Controls and more for Windows Phone 7.1(5) Nice!

Also checkout my toolkit: https://www.nuget.org/packages/Krempel.WP7

It's not as big and as nice, but still very good Smiley

posted by Maddus Mattus

]]> http://channel9.msdn.com/coding4fun/blog/Devphone-Toolkit-v2-Pickers-MessageBoxes-Controls-and-more-for-Windows-Phone-715#c634768323569795177 Mon, 02 Jul 2012 13:25:56 GMT http://channel9.msdn.com/coding4fun/blog/Devphone-Toolkit-v2-Pickers-MessageBoxes-Controls-and-more-for-Windows-Phone-715#c634768323569795177 Maddus Mattus Re: Bart De Smet: Rx v2.0 Release Candidate - Time, Error Handling, Event Subscription @bdesmet: My world is a bit extreme, it's either 1 or 0 Wink

It still amazes me that a lot of people havent heard about Rx, I continue to teach the developers around me the phylosophy of Rx.

And it's so much more then a abstraction layer over events. You can project it to larger systems aswell. Like SharePoint for instance, all it does is pull, there is not much push going on.

Facebook is more push then pull, that's why I think they are so popular. You get pulled into the thing!

 

posted by Maddus Mattus

]]> http://channel9.msdn.com/Shows/Going+Deep/Bart-De-Smet-Rx-20-RC-Time-Error-Handling-SafeSubscribe-and-More#c634764917636663483 Thu, 28 Jun 2012 14:49:23 GMT http://channel9.msdn.com/Shows/Going+Deep/Bart-De-Smet-Rx-20-RC-Time-Error-Handling-SafeSubscribe-and-More#c634764917636663483 Maddus Mattus Re: Bart De Smet: Rx v2.0 Release Candidate - Time, Error Handling, Event Subscription @aL3891: events out, rx in Wink

posted by Maddus Mattus

]]> http://channel9.msdn.com/Shows/Going+Deep/Bart-De-Smet-Rx-20-RC-Time-Error-Handling-SafeSubscribe-and-More#c634764714629973848 Thu, 28 Jun 2012 09:11:02 GMT http://channel9.msdn.com/Shows/Going+Deep/Bart-De-Smet-Rx-20-RC-Time-Error-Handling-SafeSubscribe-and-More#c634764714629973848 Maddus Mattus Re: Bart De Smet: Rx v2.0 Release Candidate - Time, Error Handling, Event Subscription @LeeCampbell: A W E S O M E

I think there is still a cost of making all events (just a multicast delegate) into subjects (classes with state and behaviour).

I know it's impossible at v4.5 of the .Net framework, but one can still dream right?

And the subjects would be lazy instantiated, so if they are not used, they are not allocated.

posted by Maddus Mattus

]]> http://channel9.msdn.com/Shows/Going+Deep/Bart-De-Smet-Rx-20-RC-Time-Error-Handling-SafeSubscribe-and-More#c634763119186631905 Tue, 26 Jun 2012 12:51:58 GMT http://channel9.msdn.com/Shows/Going+Deep/Bart-De-Smet-Rx-20-RC-Time-Error-Handling-SafeSubscribe-and-More#c634763119186631905 Maddus Mattus Re: Bart De Smet: Rx v2.0 Release Candidate - Time, Error Handling, Event Subscription @bdesmet: awesome! Cant wait to get cracking!

 

posted by Maddus Mattus

]]> http://channel9.msdn.com/Shows/Going+Deep/Bart-De-Smet-Rx-20-RC-Time-Error-Handling-SafeSubscribe-and-More#c634759783132661106 Fri, 22 Jun 2012 16:11:53 GMT http://channel9.msdn.com/Shows/Going+Deep/Bart-De-Smet-Rx-20-RC-Time-Error-Handling-SafeSubscribe-and-More#c634759783132661106 Maddus Mattus Re: Bart De Smet: Rx v2.0 Release Candidate - Time, Error Handling, Event Subscription @felix9: It still boggles my brain on how complicated something as simple as reactive programming can get.

I have to think, code, rethink, code, rethink, code, test, rethink, code, just to get the simplest scenario's to work. I feel I'm missing something, some trick, some common approach, maybe some more XML comments on the Rx Extensions methods would be helpfull.

It feels like you have to know Rx inside out to just get started with it, to me that is shamefull because I believe it's one of the most important discoveries of our time (yes, I really really mean that).

posted by Maddus Mattus

]]> http://channel9.msdn.com/Shows/Going+Deep/Bart-De-Smet-Rx-20-RC-Time-Error-Handling-SafeSubscribe-and-More#c634759703444562759 Fri, 22 Jun 2012 13:59:04 GMT http://channel9.msdn.com/Shows/Going+Deep/Bart-De-Smet-Rx-20-RC-Time-Error-Handling-SafeSubscribe-and-More#c634759703444562759 Maddus Mattus Re: Bart De Smet: Rx v2.0 Release Candidate - Time, Error Handling, Event Subscription Awesome!

I absolutely love Rx, I think it's the missing LINQ (hehe) in programming today. And people say Microsoft doesnt innovate Wink

In a previous thread I asked why all events could not be replaced with observables, as events are an obvious hack Smiley, Bart stated that it would be too expensive because per event we would have an instance of an observable. Loading the .Net framework into memory would then hog too much memory.

I've come up with what I think is a solution.

When currently you raise an event, you create an OnSomeEvent method, wich checks if the actual event is not null and then raises the event. We can do something simular with Rx. Create an private Subject<T> expose it as an property of the type IObservable<T> with only a getter. In the getter do lazy activation if the subject is null. In the OnSomeEvent check if the subject is not null and call an OnNext.

I'm still strugling with time based operations myself. In my PullToRefresh panel, I need some timeout wich is cancellable. I solved it using pattern recognition, but I think a more elegant solution is out there. So can't wait to see what improvements this release has.

Thanks for this Bart, your poster is going above my bed (if my wife let's me)!

Edit; lol @ Atomium on your desk Wink

posted by Maddus Mattus

]]> http://channel9.msdn.com/Shows/Going+Deep/Bart-De-Smet-Rx-20-RC-Time-Error-Handling-SafeSubscribe-and-More#c634759467530979834 Fri, 22 Jun 2012 07:25:53 GMT http://channel9.msdn.com/Shows/Going+Deep/Bart-De-Smet-Rx-20-RC-Time-Error-Handling-SafeSubscribe-and-More#c634759467530979834 Maddus Mattus Re: What is a database, really? epic

posted by Maddus Mattus

]]> http://channel9.msdn.com/Series/Beckman-Meijer-Overdrive/Brian-Beckman-and-Erik-Meijer-What-is-a-database-really#c634740904539699306 Thu, 31 May 2012 19:47:33 GMT http://channel9.msdn.com/Series/Beckman-Meijer-Overdrive/Brian-Beckman-and-Erik-Meijer-What-is-a-database-really#c634740904539699306 Maddus Mattus Re: Announcing MSDN Profile Integration @LukePuplett: different team mate Wink

posted by Maddus Mattus

]]> http://channel9.msdn.com/Blogs/C9Team/Announcing-MSDN-Profile-Integration#c634732213217187718 Mon, 21 May 2012 18:22:01 GMT http://channel9.msdn.com/Blogs/C9Team/Announcing-MSDN-Profile-Integration#c634732213217187718 Maddus Mattus Re: Announcing MSDN Profile Integration @Duncanma: Ah, but the link between my Channel9 account and my MSDN is not public, now it is.

The feature is very cool, but I do wish you would have turned it off by default.

posted by Maddus Mattus

]]> http://channel9.msdn.com/Blogs/C9Team/Announcing-MSDN-Profile-Integration#c634729528677916286 Fri, 18 May 2012 15:47:47 GMT http://channel9.msdn.com/Blogs/C9Team/Announcing-MSDN-Profile-Integration#c634729528677916286 Maddus Mattus Re: Developing Windows 8 Metro style apps with C++ sessions now online Stream is also availible on your WP7!

Download the app (hover over my avatar) and play the episode that has the label; Developing Windows 8 Metro style apps with C++: Live Streaming at 0900 PDT, May 18

You will be connected to the live stream.

posted by Maddus Mattus

]]> http://channel9.msdn.com/posts/Developing-Windows-8-Metro-style-apps-with-C-Live-Streaming-at-0900-PDT-May-18#c634729525305606696 Fri, 18 May 2012 15:42:10 GMT http://channel9.msdn.com/posts/Developing-Windows-8-Metro-style-apps-with-C-Live-Streaming-at-0900-PDT-May-18#c634729525305606696 Maddus Mattus Re: Announcing MSDN Profile Integration Links in the popup are broken.

And why would you turn it on by default?

posted by Maddus Mattus

]]> http://channel9.msdn.com/Blogs/C9Team/Announcing-MSDN-Profile-Integration#c634729161842976564 Fri, 18 May 2012 05:36:24 GMT http://channel9.msdn.com/Blogs/C9Team/Announcing-MSDN-Profile-Integration#c634729161842976564 Maddus Mattus Re: Windows Phone Minute- Rocking the Lock Screen @MrAndersen: there's an app for that!

posted by Maddus Mattus

]]> http://channel9.msdn.com/Series/Minute-of-Mango/Windows-Phone-Minute-Rocking-the-Lock-Screen#c634726856046576574 Tue, 15 May 2012 13:33:24 GMT http://channel9.msdn.com/Series/Minute-of-Mango/Windows-Phone-Minute-Rocking-the-Lock-Screen#c634726856046576574 Maddus Mattus Re: Channel 9 now has a Windows 8 app! Great start!

posted by Maddus Mattus

]]> http://channel9.msdn.com/Blogs/C9Team/Channel-9-now-has-a-Windows-8-app#c634704129675538399 Thu, 19 Apr 2012 06:16:07 GMT http://channel9.msdn.com/Blogs/C9Team/Channel-9-now-has-a-Windows-8-app#c634704129675538399 Maddus Mattus Re: TWC9: WCF Data Services v5, Performance Killers, Project Detroit and more @gduncan411: better!

posted by Maddus Mattus

]]> http://channel9.msdn.com/Shows/This+Week+On+Channel+9/TWC9-Apr-13-2012#c634700669083623225 Sun, 15 Apr 2012 06:08:28 GMT http://channel9.msdn.com/Shows/This+Week+On+Channel+9/TWC9-Apr-13-2012#c634700669083623225 Maddus Mattus Re: TWC9: WCF Data Services v5, Performance Killers, Project Detroit and more New format totally freaks my HTMLTextblock for WP7 out, so it's unreadable in the app.

But I like it!

posted by Maddus Mattus

]]> http://channel9.msdn.com/Shows/This+Week+On+Channel+9/TWC9-Apr-13-2012#c634699894281483802 Sat, 14 Apr 2012 08:37:08 GMT http://channel9.msdn.com/Shows/This+Week+On+Channel+9/TWC9-Apr-13-2012#c634699894281483802 Maddus Mattus Re: Windows Phone Proposal- The Ultimate in Romance Hahaha,.. OMG,..

The music,.. Seriously Smiley

Well, at least he got something out of his apps Smiley

Live happy ever after!

posted by Maddus Mattus

]]> http://channel9.msdn.com/Blogs/Windows-Phone-7/Windows-Phone-Proposal-The-Ultimate-in-Romance#c634690777704480904 Tue, 03 Apr 2012 19:22:50 GMT http://channel9.msdn.com/Blogs/Windows-Phone-7/Windows-Phone-Proposal-The-Ultimate-in-Romance#c634690777704480904 Maddus Mattus Re: Episode 71 - Using Cloud9 IDE to Deploy to Windows Azure Hoi Ruben!

Ik zei toch dat Linux hosting niets zou worden Smiley

posted by Maddus Mattus

]]> http://channel9.msdn.com/Shows/Cloud+Cover/Episode-71-Using-Cloud9-IDE-to-Deploy-to-Windows-Azure#c634690451465697774 Tue, 03 Apr 2012 10:19:06 GMT http://channel9.msdn.com/Shows/Cloud+Cover/Episode-71-Using-Cloud9-IDE-to-Deploy-to-Windows-Azure#c634690451465697774 Maddus Mattus Re: Hot Apps: The Sims 3, Satalaunch, Jet Car Stunts WP, Channel 9, FoodSpotting Thanks for featuring the Channel9 App Laura!

If anyone has any questions about it, please let me know via twitter!

posted by Maddus Mattus

]]> http://channel9.msdn.com/Shows/Hot-Apps/Hot-Apps-The-Sims-3-Satalaunch-Jet-Car-Stunts-WP-Channel-9-FoodSpotting#c634680835606644196 Fri, 23 Mar 2012 07:12:40 GMT http://channel9.msdn.com/Shows/Hot-Apps/Hot-Apps-The-Sims-3-Satalaunch-Jet-Car-Stunts-WP-Channel-9-FoodSpotting#c634680835606644196 Maddus Mattus Re: Bart De Smet: Inside Rx 2.0 Beta @bdesmet: Thanks for taking the time to answer my ramblings Smiley

You, Erik and Brian are always fun to watch and learn from!

Keep up the good stuff!

posted by Maddus Mattus

]]> http://channel9.msdn.com/Shows/Going+Deep/Bart-De-Smet-Inside-Rx-V2-Beta#c634675309040787288 Fri, 16 Mar 2012 21:41:44 GMT http://channel9.msdn.com/Shows/Going+Deep/Bart-De-Smet-Inside-Rx-V2-Beta#c634675309040787288 Maddus Mattus Re: Bart De Smet: Inside Rx 2.0 Beta @bdesmet: Thanks Bart! Smiley Will check out the links,..

Is it still less expensive when one takes into account that nobody ever de-subscribes their handlers?

When I discovered Rx, normal events seemed like a hack Wink

posted by Maddus Mattus

]]> http://channel9.msdn.com/Shows/Going+Deep/Bart-De-Smet-Inside-Rx-V2-Beta#c634675248093477949 Fri, 16 Mar 2012 20:00:09 GMT http://channel9.msdn.com/Shows/Going+Deep/Bart-De-Smet-Inside-Rx-V2-Beta#c634675248093477949 Maddus Mattus Re: Bart De Smet: Inside Rx 2.0 Beta @bdesmet: Would love to see the base libraries using observables instead of events.

I'm having to write all kinds of extension messages around them just to be able to use the observable.

posted by Maddus Mattus

]]> http://channel9.msdn.com/Shows/Going+Deep/Bart-De-Smet-Inside-Rx-V2-Beta#c634674837204156533 Fri, 16 Mar 2012 08:35:20 GMT http://channel9.msdn.com/Shows/Going+Deep/Bart-De-Smet-Inside-Rx-V2-Beta#c634674837204156533 Maddus Mattus Re: Bart De Smet: Inside Rx 2.0 Beta Simply awesome!

I love Rx!

Events are so dead Smiley

posted by Maddus Mattus

]]> http://channel9.msdn.com/Shows/Going+Deep/Bart-De-Smet-Inside-Rx-V2-Beta#c634673922938804528 Thu, 15 Mar 2012 07:11:33 GMT http://channel9.msdn.com/Shows/Going+Deep/Bart-De-Smet-Inside-Rx-V2-Beta#c634673922938804528 Maddus Mattus