space page 6 - Dave's Blog

Ozzie

2007 Jun 25, 3:13I keep seeing 'Ozzie' on emails and such now due mainly to Ray Ozzie who is now the Chief Software Architect at Microsoft and his brother Jack Ozzie. Whenever I see his name I think of Ozzie from Chrono Trigger. He was one third of a trio of villains, the other two being Flea and Slash. I feel like I should be thinking of the Ozzy for which this Ozzie was named but I really don't.

My next thought on Ozzie is the Scottish guy who went to my high school. He'd shout 'Ozzie! Ozzie! Ozzie!' to which listeners were compelled to respond 'Oi! Oi! Oi!'. The wikipedia article on the chant has some thoughts on the origins but I suppose at Microsoft it could take on entirely new meaning. I really hope I'm someday in a meeting with Ray or Jack Ozzie and have the opportunity...ozzy personal ozzie random nontechnical

XPointer Framework - IE7 XML Source View Upgrade Part 3

2007 May 17, 5:16Previously I created some resource tools and then I used them to overwrite msxml3's XML source view. In this update I've added support for the XPointer Framework.

This time around I've started to add support for the XPointer Framework to my XML source view and I've added installation instructions. The framework consists of a series of pointer segments each of which has a scheme name followed by data in parenthesis. For example 'scheme1(data1)scheme2(data2)scheme3(data3)'. A pointer segment resolves to a portion of the XML document based on the data and the scheme name. The whole pointer resolves to the first segment that successfully resolves. That is, from the example, if scheme1 resolves to nothing and scheme2 resolves to something then that's used and scheme3 is ignored. In addition to the framework I've added support for the xmlns scheme which binds namespace prefixes to a namespace URI and the element scheme which is a simple way to resolve to particular elements in an XML. I also have limited support for the xpointer scheme the content of which is resolved as an XPath with some extra functions (which I don't support -- hence the limited). I've also thrown in schemes for the two SelectionLanguage values supported by msxml3.

Next time I might try to support the xpointer functions that aren't in xpath using msxml script. But I think I'm losing steam on this project... we'll see.resource technical xml xpointer res xpath xslt

Commenting Wishlist

2007 May 1, 4:33In the past I've come up with ideas for software and find that the very idea is implemented soon after. So this time rather than getting down about it I'm going to make it work for me. I'll state what I want to use and hope that its magically implemented. In order to uniformly support comments on my website I want a web service with the following features:

• Allow users to view and add comments for any particular URI.
• Use OpenID and optionally Card Space to identify users.
• Use a captcha system that's optionally cute or humorous.
• Has atom or rss feeds of the comments available.
• Doesn't require users to register.
• Doesn't require any extra steps for commenting on a URI that no one has commented on.

I'm going implement this now so no one go off and do it before me so that I can use it without having to do anything...technical homepage

Delicious shortcut tag

2007 Apr 8, 3:05Shortcut Tag?
I just saw this on another user's delicious links: a link to ESV search that's tagged with, among other things, "shortcut:esv". When viewed on del.icio.us there's a text box that lets you search using that link. I hadn't seen this before, but it seems pretty cool and I'm surprised I hadn't seen it previously. A delicious post with such a tag ends up looking like the following: I tried searching for information on this and I've found other delicious users doing the same thing, but nothing about the tag itself. If you know any information especially official information from del.icio.us itself please post links in reply to this post. So without further preface here's what I've learned about the del.icio.us shortcut tag.

How-to
To get a search box in your del.icio.us links make a post that satisfies the following requirements:

1. One of the tags must begin with the text 'shortcut:'. You can have more text following that in the tag if you like but it must at least start with 'shortcut:'.
2. The 'url' you post must be a shortcut url rather than an actual URL. It must contain a '%s' with a lowercase 's'. When you enter text into the textbox on the del.icio.us page the text will replace the '%s' after being percent-encoded. For example 'http://www.google.com/search?hl=en&q=%s' is the shortcut url for Google and if you type 'foo bar' into the textbox the URI you will navigate to would be 'http://www.google.com/search?hl=en&q=foo%20bar'.

Complaints
This is neat but I do have a few complaints:

1. The text from the textbox is percent-encoded before replacing the '%s'. Most sites use application/x-www-form-urlencoded which encodes spaces as '+' rather than '%20'.
2. The shortcut url format seems to be taken from Mozilla's Firefox Custom Keywords. Its a shame it wasn't based on something more adaptable like the OpenSearch URL template syntax.
3. A '%s' in the url means technically what you're submitting to del.icio.us isn't a URI as defined by the standard.
4. Allowing text after 'shortcut:' means you can't look at all of a user's shortcut using this tag.

The next step is to create a tool to sync my IE7 search providers with my shortcuts saved to delicious...technical howto tagging tool tag delicious

Weekend Humor

2007 Mar 13, 8:16Over the weekend I went with Jon and Sarah to see Zach Galifianakis perform at The Moore who was awesome of course. I hadn't been to The Moore before but it was very cool. The space is very vertical with two levels of balconies making it seem small in the other dimensions. We were on the middle level so when Zach climbed off the stage to talk to the audience we couldn't see him.

Before the show we ate at The Steelhead Diner. I enjoyed my chicken sandwhich but the place seemed a little full of itself with salt and pepper that had been infused with this and that. At any rate it had a nice atmosphere and good food which I suppose is the point.

The opening act for Zach was another comedian whose name I don't recall. He was pretty funny but seemed to do just a tad too much pandering to the Seattle audience. "The administration should do something different than what they're doing currently!" *Audience Cheers* is sort of equivalent to "Its great to be here in... Seattle!" *Audience Cheers*.personal seattle nontechnical

Thoughts on Polytope Tetris

2006 Nov 19, 9:25I've had a few thoughts recently on Polytope Tetris. Constructive thoughts:

• One dimensional view. It should be easy to just hack up the two dimensional view.
• Cross sectional view. I want to have a view that displays cross sections of the game space taken across one dimension all in a row. It'd be nice if this cross sectional view could use any other view to display each cross section, however I don't think the game's arch easily allows for that. Instead I may have to make it specific to the three dimensional view

Deconstructive thoughts:

• I went to the site the other day and saw that the project had an activity rating in the 90s. And this is while its still marked as Beta. I think I'm going to re-release the exact same bits under a new name and move it out of Beta or Alpha. I'll call it Platinum Edition.
• There are a number of issues with this whole project. I'm trying to get my thoughts down here.

project polytopetetris