2007 Sep 27, 2:17Starting on a new simple project I wanted to get the history of my Delicious links. Delicious has an export tool available via the settings section so I thought I'd try that. However, the links
aren't exported in XML not even in XHTML but rather in HTML. Shocking. An example:
"Don't Tase Me, Bro!" (UF Student Tasered Remix)
Remix of the 'Don't tase me, bro!' guy getting tasered.At this point I'm already not going to use this file because its in HTML but I'm even more disgusted by those date time values.
Raymond Chen of the Old New Thing posted about recognizing timestamps and timestamp sentinel values. From the first blog post and with the use of a calculator for base conversion one can tell that
those are UNIX style timestamps counting the number of seconds since 1970.
It reminds me of my hatred for the MIME date time format I developed working on my webpage's server side parsing of atom and RSS. Atom is
of course my favorite as Atom uses the Internet date time format described in the following documents. Here's an example of one
2007-09-27T020:50:00.000-08:00
On the other hand the evil and villainous RSS uses the MIME date time format now described in the more
recent IETF MIME standard. Here's an example Thu, 27 Sep 2007 20:50:00 -0800
The Internet date time format has the advantage of being so easy to sort. An alphabetic sort with normal C-style collation rules of strings containing Internet date times will also sort them
chronologically. This is not the case for the MIME date time due to the preceding day of the week and the spelled out month name. This also means that when producing these you have to figure out
the day of the week and when parsing them you have to match month names rather than just parsing out numbers. Anyway now days if I see mention of a date time in a new proposed standard or spec I be
sure to point out the numerous advantages of the Internet date time format.
date xml html feed time technical date-time code atom rss 2007 Aug 15, 3:30I've been experimenting with adding video to my webpage. I tried to
embed video in my livejournal blog posts previously however ran into
some issues with that. When creating the LJ post I added an
tag but when I submit that tags
turned into an
2007 Aug 6, 4:07I've moved from my previous apartment in Redmond into Sarah's condo in Kirkland. Over the past week I'd been coming home from work and packing and sorting all of my belongings. Everything had a few
destination options:
- Sarah's condo
- Storage
- My office
- Recycle/Donate
I donated two carts of computer related junk (two CRTs, two desktops, six laptops, untold number of cables, piles of network and sound cards, etc) to
RE-PC and
six garbage bags of clothing that I either never wear or into which I have worn holes into friendly looking clothing donation bins. Of course I still need to find some place to get rid of my 15 inch
CRT TV, VCR, DVD player, and X-Box. I finally emptied my bags of coins that had been collecting for about seven years (one of the bags was from my college orientation) through Coinstar and got ~$160.
Some items seemed to fit very well at work like my
satirical RIAA propaganda poster and my
Darth Vader Nutcracker. This past weekend I had movers come and actually move my furniture. Most of its now in storage except for
my living room which is moved into Sarah's second bedroom. Now all I have to do is unpack...
move personal repc recycle nontechnical 2007 Jul 11, 3:52I realized that I have short list of chicken related things I find humorous and they're all available for the linking to via youtube.
Chicken: The Powerpoint Presentation. This is a power point presentation of a research paper written in the
language chicken. (
video)
Bluth Family Chicken Dances. From the show Arrested Development many Bluth family members had their own chicken
dance. (
video)
Peter Fights the Giant Chicken. A man sized chicken fights Peter from Family Guy for multiple
minutes in several episodes mimicking famous action sequences. I must admire the writers dedication to the gag. (
video1,
video2)
roundup video personal chicken humor nontechnical 2007 Jun 7, 5:29The other day I had the best idea for my Wii remote. Clearly I should use it to control the rotation of Tetris pieces in my
N-dimensional
Tetris game Polytope Tetris. One of the
issues I described with Polytope Tetris is user input. Given a Wii remote the
user could rotate a piece through 3 dimensions in a manner that's much easier to adjust to than particular keys on the keyboard.
Anyway, I did a little
research into how this might work. I knew that the Wii remote used infrared for absolute positioning and
Bluetooth for everything else (LEDs, speaker, accels.) I bought a
Bluetooth adapter for my PC after realizing that none of my
computers had one already. I used
GlovePIE to ensure that my Wii remote could connect and successfully communicate with my computer.
GlovePIE is actually pretty cool -- it provides a simple script layer over the Wii remote to control things like your mouse.
Since Polytope Tetris is in Java I looked for and found a
Java library for operating with the Wii remote and a long
forum thread discussing its use. I then read up on
Bluetooth in Java. Apparently JSR 82 is the name of the standard that describes the API a Bluetooth stack should expose
in Java. That is, to get Bluetooth working in Java one needs an additional package for Java that actually implements the Bluetooth Java API. This package would depend on the system so I suppose I
can't fault Sun for not including it... Where to find such a package? I found a
comparison list of implementations and tried the ones
that support javax.bluetooth.
None of them worked for me because none can address USB devices it seems or they cost money and I couldn't get the trial version working. I also tried
bluesock (not listed on the previous list) which seemed promising and could produce an address for my Wii remote as a connected device but couldn't use
that address.
And I thought that after I found the Wii remote Java library it would be easy... Oh well...
java bluetooth wii technical remote jsr82 tetris polytopetetris wiimote 2007 Jun 4, 1:41Negative captcha is described as tricking a robot to reveal itself rather than requiring humans to prove their humanity. The system uses CSS to hide an email form field.
css captcha robot spam 2007 May 22, 3:22I've created an
update to the IE7 feed display.
After working on my
update to the XML source view I tried running my resourcelist program on other IE DLLs including ieframe. I found that
one of the resources in ieframe is the XSLT used to turn an
RSS feed into the IE7 feed display.
My first thought for this was that I could embed enclosures into the feed display. For instance, have controls for youtube.com videos or podcast audio files directly in the feed display. However, I
found that I can't use object or embed tags that rely on ActiveX controls in the page or in frames in the feed display.
With that through I decided I could at least add support for some RSS extensions. Thanks to
IE7's RSS platform which provides a
normalized view of RSS feeds it was really easy to do this. I went to several popular RSS feeds and RSS feeds that I like and took a look at the source to see what extensions I might want to add
support for.
For
digg.com I added support for
their RSS extension which includes digg count, and submitter name and icon. I
added the digg count in a box on the right and tried to make it fit in stylistically. For the
iTunes RSS extension
I add the feed icon, feed author, and descriptions. I was surprised by how much of the podcasts content was missing from the feed view. I also added support for a few other misc things: the
slash RSS extension's section and department, the feed description to the top of the feed display, and the atom author icon.
I wonder what other goodies lurk in IE's resources...
feed res slashdot digg resource itunes technical browser ie rss extension 2007 May 11, 8:55Last time, I had written some resource tools to allow me to view and modify Windows module resources in my ultimate and noble quest to
implement the XML content-type fragment in IE7. Using the resource tools I found that MSXML3.DLL isn't signed and that I can replace the XSLT embedded resource with my own, which is great news and
means I could continue in my endevour. In the following I discuss how I came up with this
replacement for IE7's XML source view.
At first I thought I could just modify the existing XSLT but it turns out that it isn't exactly an
XSLT, rather its an
IE5 XSL. I tried using the
XSL to XSLT converter linked to on MSDN, however the resulting document still
requires manual modification. But I didn't want to muck about in their weird language and I figured I could write my own XSLT faster than I could figure out how theirs worked.
I began work on the new XSLT and found it relatively easy to produce. First I got indenting working with all the XML nodes represented appropriately and different CSS classes attached to them to make
it easy to do syntax highlighting. Next I added in some javascript to allow for closing and opening of elements. At this point my XSLT had the same features as the original XSL.
Next was the XML mimetype fragment which uses
XPointer, a framework around various different schemes for naming parts of an XML document. I focused on the
XPointer scheme which is an extended version of
XPath. So I named my first task as getting XPaths working.
Thankfully javascript running in the HTML document produced by running my XSLT on an XML document has access to the original XML document object via the
document.XMLDocument property. From this this I can execute XPaths, however there's no builtin way to map from the XML nodes selected by
the XPath to the HTML elements that I produced to represent them. So I created a recursive javascript function and XSLT named-template that both produce the same unique strings based on an XML node's
position in the document. For instance 'a3-e2-e' is the name produced for the 3rd attribute of the second element of the root element of the XML document. When producing the HTML for an XML node, I
add an 'id' attribute to the HTML with the unique string of the XML node. Then in javascript when I execute an XPath I can discover the unique string of each node in the selected set and map each of
them to their corresponding positions in the HTML.
With the hard part out of the way I changed the onload to get the fragment of the URI of the current document, interpret it as an XPath and highlight and navigate to the selected nodes. I also added
an interactive floating bar from which you can enter your own XPaths and do the same. On a related note, I found that when accessing XML files via the file URI scheme the fragment is stripped off and
not available to the javascript.
The next steps are of course to actually implement XPointer framework parsing as well as the limited number of schemes that the XPointer framework specifies.
xml xpointer msxml res xpath xslt resource ie7 technical browser ie xsl 2007 May 11, 7:48
After
Carissa and Elijah's wedding Sarah and I went to San Francisco. We drove in, well Sarah drove anyway, still in
the PT Cruiser Sunday morning and checked into our hotel,
Hotel Diva. I was originally concerned that I wouldn't fit in as I don't really consider myself a
diva, however the hotel was cool. They have Internet rooms setup in various themes, the front desk is always staffed, our room had a very modern look, and when we entered the flat-screen over the
front desk was playing an episode of Aqua Teen Hunger Force.
We walked around a bit before going to the
SF Museum of Modern Art. There was a Picasso exhibit at the time
which we could see for only $3 more. It felt kind of wrong like my ticket was super-sized. I think the most memorable piece I saw was
three white
panels which consisted of three blank panels. Art. Sure. After that Sarah wanted to see the giant Hello Kitty store she had heard of from her sister. We ended up going to the Westfield Shopping
center which has a disappointingly average sized Hello Kitty store. Apparently the giant one is gone. That night we went to
First Crush for dinner. I had a
flight of wine which consists of three one-third sized glasses of various but complimentary wines. It was a great restaurant in terms of food, drink, atmosphere and service.
The next morning we were even more the tourists when we went down to Fisherman's Wharf and Pier 39. We visited the famous wax museum and purchased multiple
pounds of taffy. On the way back to the Oakland airport we got to experience a little traffic as part of
the
580 freeway had collapsed the morning we arrived and was still under repair on our way out. We survived of course and I think the trip went rather well.
sanfrancisco personal california sfmoma nontechnical 2007 Apr 12, 2:08Folks photograph themselves jumping on hotel beds and send them here.
blog photos bed hotel humor bed-jumping social 2007 Mar 15, 1:08Graffiti project using laser tagging to project a giant car mounted laser onto a building. Very cool video.
art cool graffiti movie video technology weapons laser projection cultural-disobediance 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 2007 Jan 24, 5:32My new extension for IE7 named
Feed Folder is now (more) available. Feed Folder is like Firefox's
Live Bookmarks feature. You can view your subscribed IE7 feeds as a folder containing shortcuts to each of the feed's items. If you've got Windows
XP and you like Feeds then use my extension with IE7. Do it now!
feed-folder feed live-bookmarks ie7 technical project atom rss extension 2006 Dec 27, 9:37This document describes how the OpenPGP Message Format can be used to provide privacy and authentication using the MIME security content types described in RFC 1847.
rfc pgp openpgp mime internet reference privacy encryption security encoding authentication read 2006 Nov 28, 5:19This document describes how a subset of RDF can be embedded into XHTML or HTML by using common idioms and attributes. No new elements or attributes have been invented and the usages of the HTML
attributes are within normal bounds. This scheme is designed
grddl metadata semanticweb reference xhtml xml rdf microformats 1969 Dec 31, 8:00Its 3d printer models for a AR-15 magazine and an apparently critical part of the AR-15 that can't be sold without a license. They need to get to the point where no one can imagine their life without
a 3d printer before they start into this territory... Over on BoingBoing Just_Ok writes: "1st amendment + 2nd amendment = The right to print arms."
3d printer gun law diy
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