So today was the first official day of TechEd with the student day out of the way. I did a session on Building Secure Services with Indigo (er . . . WCF) which seemed to go down OK.
In the evening there was an ask the experts session. I have to admit that I think I wondered between the areas a little bit (bad me) but I did managed to answer a few peoples questions – I gave everyone else dumb looks.
At about 8ish we started heading back to the Hotel and some of us caught up for drinks. In fact – I just got back, all I can say is I am thankful that I am not presenting tomorrow 😛
All in all it has been a good day and I am looking forward to spending some time on the outside of the speakers room tomorrow.
Its the student day at TechEd today. I arrived at around 11am this morning after checking in to the hotel across the road. When I got to the conference center there was about one million students there (only a slight exageration) ready to get into a session and talk over.
I also managed to get into Tony Goodhew’s XNA session which I thought was really interesting. Basically this thing is a development platform for computer games which supports the authoring of content and its management as well as the building of applications.
He showed a clip of Projecft Gotham Racing 3 which will be running on XBOX 360. I seriously had trouble telling the difference between between the cars and real ones.
After reading some more e-mails I headed down to the welcome party and managed to catch up with a few people. I really had a lot of fun driving the remote controlled cars with bluetooth conversions. If you get a chance to have a race here are some tips:
- Use the thumb-pad not the screen, its a binary steering model but its the easiest option for this track.
- Stay away from other cars unless you are over taking them. They slow you down, keep them way in front or behind you.
- Car number five is mine
Finally, my first session is on tomorrow at 3:50 PM in Central Room A. Its on building secure web-services using Indigo, so if you want to see what the next generation communications stack for Window has in store for developers come along.
Ari Bixhorn is also doing two sessions earlier in the day that you should if you want to be prepared for my session.
The RSS format has provided interoperability between user agents so that pretty much any user agent can subscribe to any content feed to get you some of that syndicated goodness. The problem of course is that the experience for the content providers is no where near as good as the content consumers.
When you first start blogging you typically pick the system out of expediency but you soon learn the limitations of the solution you chose. If you have a significant investment in content it can be very difficult to migrate without a lot of fiddling around.
This is where BlogML comes in. BlogML is something that Darren Neimke is working on that allows blog engines to hive off all their content and place it in a single file which can then be archived or even transported to another blogging system.
Darren has integrated support for it into SUB and if Community Server and dasBlog support the standard the bigger lumbering giants will be forced to adopt it (this is the way standards are born now – you create critical mass instead of spending years talking about it).
One thing that I would like to see in the spec is the original content URL. There are a couple of reasons I want this:
- The first is that if my blog engine supported it – it could put in redirects for the old URLs so that if the URL structure changed all the old links out there wouldn’t get broken.
- When I export my content into BlogML virtually everything I link to should have the option of becoming an attachment. Now lets say that I export more content than I intended and I happened to suck in a few megabytes of video. Well when I import it into another system I should be able to say – don’t pull this data in as an attachment – just link to the original URL. To do that you will need to store the original URL at export time.
I believe that Darren is adding that to the change request list for the spec over on the workspace on GDN.
Bill is confused!
I meant to say that I wouldn’t miss his and Nick’s session for the world, because I intend to heckle!
Sometimes you post something to your blog and it seems to insight the ire of a minority group. The number of dentists that have contacted me with reactions to that post is truly amazing – I’m sure some of them would have loved to stick a drill in my eyeball 😛
One chap who took it all in good humour was Dr. Nate who now has a blog. I suspect that the dentist that did this to their patient didn’t . . .
The sequel to Code Camp Oz I has been scheduled and has been dubbed “Return to Wagga”! Once again we owe Charles Sturt University for agreeing to host the event. We are still in the early days of planning but you can go an block out the 23rd and 24th of April on your calendar.
For the latest news and RSS feeds you can visit the www.codecampoz.com site! Thanks to Bill Chesnut and Greg Low for getting this set up so quickly.
Just tuned into this post by Rory Primrose on about the interface vs. inheritence issue with class library design. This is something that causes me a little bit of inner turmoil every now and then when I am trying to design something for other people to use, although to stop analysis paralysis just role the dice and see how it goes.
The thing about using the interface approach is that you get the flexibility of having your own domain specific base classes, and you can always encapsulate a helper class and just hand off to those helpers after you implement the interface.
I also find that programming with interfaces also helps to reduce coupling between code. I think its just a mental hurdle that you have to get over when you decide to “just add one more property” to handle a special case scenario.
Maybe there is no right answer, but one thing is for sure – having the experience to ask yourself the question “is this the right way to do it” may be more important than the answer.