Prototype 1.5 Documentation in PDF

Posted in Ajax on February 7th, 2007 by admin

Ajaxian announced last Friday that Prototype documentation is now available in PDF format ready for us to download.
I can see a much bigger take up of Prototype and better use of the Library now that there is more documentation available. i congratulate the Prototype team on a superb release and on getting the docs out .

The post from Ajaxian is below:

Remember when we all complained at the lack of docs for Prototype?

The prototype team has new docs as a nice PDF download for us thanks to Josh Clark.

[Via Ajaxian]

The history of Coffee.

Posted in Caffeine on February 1st, 2007 by admin

Coffee as we all know, has become the regular stimulant for many people, certainly developers. I see the adiction to coffee spreading through my office where I work every day and I used to work with a bunch of highly skilled coders prior to my current job. The key there of course was that we all drank coffee. Not the instant just add water sip and grimace kind of coffee mind you, no sir! I mean the real coffee freshly ground and full of the finest caffeine money can buy.

You would be forgiven for thinking that coffee had been around for all time, but that just isn’t true, well at least there have never been any reports of an ice age coffee house ever being found, though without doubt it would have been the freshest coffee around had there been one. (freezing coffee keeps it fresher for longer… trust me it works).

I don’t remember there being mention of Noah taking a fine supply of coffee onto the Ark either, though I’m sure after a day or two of non stop rain he was wishing for something similar. heck I bet given the chance Starbucks would have opened up a shop on the ark, just what every ocean going liner with no timetable or destination in mind should have.

Anyway I digress somewhat and have no doubt offended a few people.

My point and purpose for this post is to introduce you to some dainty little facts about the history of coffee.

Where did it all begin? Aparently with a goatsherd who noticed that hit goats were very jumpy one night and just wouldn’t sleep, when he investigated he found that they had eaten from a strange bush with red berries on them, upon closer inspection he found that the berry had a bean inside it. This my friends was the discovery of coffee.
Honestly it is!… well it’s common legend anyhow and you can read a more acurate acount of that over on the Roast and Post Coffee site.

During the 17th and 18th Centuries there were more coffee shops in London than there are today aparently. Which means that Starbucks missed a trick. Either that or they have invented time travel.

It was the coffeehouses of England that started the custom of tipping waiters and waitresses. People who wanted good service and better seating would put some money in a tin labelled “To Insure Prompt Service” - hence “TIPS”.

Coffee shops were once called ‘penny universities’. It was said that a man could learn more from the coffee house than he could from reading his books from a whole month. I guess it’s true, if you ever sat in a Starbucks on your own (yeh I know…) well you can overhear loads of cool stuff. Oh and coffee used to cost a penny, hence ‘penny universities’ :-)

Some of the coffee houses in London became very well known with different groups of workers and soon became the kingpins around which the capital’s social, political and commercial life revolved. Jonathan’s Coffee House in Change Alley was where stockbrokers usually met - it eventually became the London Stock Exchange. Likewise, ship owners and marine insurance brokers visited Edward Lloyd’s Coffee House in Lombard Street - it too moved on and up in the world and became the centre of world insurance and the headquarters of Lloyds of London.

And Finaly for this post:

Johann Sebastian Bach composed his “Kafee-Kantate” or Coffee Cantata in 1732. Partly an ode to coffee and partly a stab at the movement in Germany to prevent women from drinking coffee (it was thought to make them sterile), the cantata includes the aria “Ah! How sweet coffee tastes! Lovelier than a thousand kisses, sweeter far than muscatel wine! I must have coffee…”

Here! here! Bravo Johan! Bravo!

I shamelessly took these facts from the awesome material available on the Roast and Post Coffee Company website Thanks to all the folks over there, great coffee, great service and education to boot.

Made a few changes…

Posted in Ajax on February 1st, 2007 by admin

I’ve made a couple of changes to the blog today, nothing big, perhaps the biggest change is that I have now disabled the Snap Preview facility so mousing over links will not give you a preview.  I havd a couple of friends go through the blog telling me what they didn’t like and the snap preview was the major dislike.

If I get enough call to put it back then I will but this does seem like a common move amongst bloggers so for now I’ll leave it off.

I changed the header and colour scheme a while back too and I haven’t seen a drop in readers so I’ll assume you are all either reading this through your own feed reader or you find the scheme acceptable.
The header image is one I took myself and then added a post processing blur to it using photoshop when I added the text also.  I hope it doesn’t look too bad, I know it isn’t shiny shiny like the rest of the web, maybe I’ll work on a nice shiny new version in the next couple of days.

Thanks to you all for reading my blog I really do appreciate it and I’ll try and maintain a usefull stream of info for ya.

Comparing WPF applications and XBAP - What’s the difference?

Posted in Web Development on February 1st, 2007 by admin

Nice comparison of the two different application types from the WPF wonderland blog:

Quick summary of the differences between XBAP and Standalone WPF applications.

Standalone WPF applications

  • Installed on users computer
  • Appear in Start Menu and Add/Remove Programs.
  • Installed via MSI or ClickOnce
  • Code Access Security
    • Run in Full Trust unless modified by Administrator
    • Capabilities within zone
      • Spawn children windows
      • Use WCF
      • Access registry
      • Read/write to file system
      • Any other full-trust task
  • Runs in its own standard OS window
  • Newer version may not be automatically installed on users computer
    • ClickOnce can automate this process
    • User may opt out of updates (use older version)
  • User can be offline and use application

XAML Browser Applications (XBAPs)

  • Not installed on the client’s computer
  • Do not appear in the in Start Menu or Add/Remove Programs.
  • Are automatically deployed via ClickOnce
    • YourApp.xbap is really a ClickOnce deployment manifest
  • Code Access Security
    • Run in Internet Zone (sandbox)
    • Security exception thrown if attempt made to access unauthorized areas
    • Capacities within zone
      • Isolated Storage
      • No calls to WCF allowed
      • Only tasks available in Internet zone
  • Additional security
    • WPF removes device driver privileges from the browsers process token
  • Hosted in browser process
  • Only run in IE browsers
  • WPF restrictions
    • Can use 99% of WPF features
    • Cannot use BitmapEffects
  • Newer version always installed
  • User must be online to use application
  • User must be able to see deployment webserver

 

-Walt

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[Via WPF Wonderland]

Wow!

Posted in Fun on February 1st, 2007 by admin

All I can say is Wow… and this has nowt to do with Vista ;-)
All the posters are hand drawn… What would I give for just an ounce of that tellent?

 [youtube=http://www.youtube.com/watch?v=Mw3xSxzhRB0]