tag page 9 - Dave's Blog

Portal is fun; the cake is a lie!

2007 Oct 22, 4:47I purchased the Orange Box off of Steam a bit ago and like others before me who have discussed elsewhere, I already owned two of the five games that come from the Orange Box. However, the combined price of HL2E2 and Portal, the two games I actually wanted was supposedly equivalent to the price of the Orange Box bundle. Incidentally, if anyone would like HL2 or HL2E1 I can gift them to you.

HL2E2 was excellent of course but the big surprise for me was Portal. (Mild spoilers follow) It has a sort of zen simplicity: there are a few simple game-play mechanics, a handful of textures and objects, and a deceptively simple story all used well and tied together to produce an entertaining and polished game. It seems a bit short but its probably better to end with the gamer demanding more. The humor and the sort of play within a play aspect of the game is what really sold me though. It has the funniest ending theme I've heard (also blogged by the creator). The voices of the automated turrets are so adorable I would feel compelled to hug them if they weren't always trying to kill me. Additionally the weighted companion cube seems like an experiment in understanding gamers' attachment to NPCs. In this case the NPC is a box and yet I still felt awful incinerating it. The whole time I was vaguely reminded of Solitary the reality show that sticks contestants alone in small rooms forcing them to endure various tests all the while being watched by a humorous computer with a female voice. Someone should sue...

RPS has articles on Portal including a Portal review, a page suggesting Portal is a tale of lesbianism, and others.hl2e2 game hl2 solitary valve portal nontechnical

Date Time Formats

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

• W3C Recommended Date and Time Format
• IETF: Date and Time on the Internet: Timestamps
• XML Schema dateTime

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

Video Woes

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 technical youtube video personal livejournal homepage

Canadian Wedding

2007 Jul 15, 5:08This previous weekend Sarah and I went to Canada for my friends Palak and Meghal's wedding. Our five day stay took us on the route from Toronto, to Burlington (for the wedding), and then Niagra.

In Toronto we visited the CN Tower, the ROM, and the Bata Shoe Museum. We generally acted like tourists walking around taking photos of things, putting on sun block, and not saying 'eh'. But we could have been worse like the drunk American college students in front of us in line for the CN Tower asking the guide if the CN Tower is taller than the Stratosphere in Las Vegas. We stumbled upon the Toronto Outdoor Art Exhibit which was really interesting. Sarah in particular recalls the cute stuffed animal monsters.

After Toronto we drove to Burlington where Palak and Meghal's wedding would take place. We got up early and made it on time to the wedding which was lovely. I hadn't attended an Indian wedding previously so it was a new experience for me. During the ceremony the child in front of me kept peeking over her parent's shoulder and staring at me. It lasted all day with a break after lunch during which we drove around and experienced small town Ontario. After the break cousins performed dances for Palak and Meghal and then we all danced the night away until the wee hours.

In Niagra we stayed in a hotel room with a falls view which was lovely. We went on the Maid of the Mist tour that takes tourists right up to the falls in a boat and drenches them. We also went on the Behind the Falls tour which was not as fun. In both we are given rain coats which are essentially glorified plstic trash bags. For dinner we ate in the hotel restaurant which had a lovely view of the falls. At night the falls are lit up in various colors with gigantic lights.niagra wedding personal toronto nontechnical

Second Life Translator

2007 Jul 4, 10:58Hackdiary
I really enjoy reading Matt Biddulph's blog hackdiary. An entry some time ago talked about his Second Life flickr screen which is a screen in Second Life that displays images from flickr.com based on viewers suggested tags. I'm a novice to the Second Life scripting API and so it was from this blog post I became aware of the llHTTPRequest. This is like the XMLHttpRequest for Second Life code in that it lets you make HTTP requests. I decided that I too could do something cool with this.

Translator
I decided to make a translator object that a Second Life user would wear that would translate anything said near them. The details aren't too surprising: The translator object keeps an owner modifiable list of translation instructions each consisting of who to listen to, the language they speak, who to tell the translation to, and into what language to translate. When the translator hears someone, it runs through its list of translation instructions and when it finds a match for the speaker uses the llHTTPRequest to send off what was said to Google translate. When the result comes back the translator simply says the response.

Issues
Unfortunately, the llHTTPRequest limits the response size to 2K and no translation site I can find has the translated text in the first 2K. There's a flag HTTP_BODY_MAXLENGTH provided but it defaults to 2K and you can't change its value. So I decided to setup a PHP script on my site to act as a translating proxy and parse the translated text out of the HTML response from Google translate. Through experimentation I found that their site can take parameters text and langpair queries in the query like so: http://translate.google.com/translate_t?text=car%20moi%20m%C3%AAme%20j%27en%20rit&langpair=fr|en. On the topic of non US-ASCII characters (which is important for a translator) I found that llHTTPRequest encodes non US-ASCII characters as percent-encoded UTF-8 when constructing the request URI. However, when Google translate takes parameters off the URI it only seems to interpret it as percent-encoded UTF-8 when the user-agent is IE's. So after changing my PHP script to use IE7's user-agent non US-ASCII character input worked.

In Use
Actually using it in practice is rather difficult. Between typos, slang, abbreviations, and the current state of the free online translators its very difficult to carry on a conversation. Additionally, I don't really like talking to random people on Second Life anyway. So... not too useful.personal translate second-life technical translator sl code google php llhttprequest

IE7 Feed Display Update

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

Movie Times

2007 May 1, 3:48The Sunday of the weekend before last I had friends over and we watched Antitrust and Sneakers. Watching Antitrust makes me wonder if Bill Gates has seen it. Tim Robbins plays a character that is essentially based on him but so over the top that its ridiculous.

A few days before that I watched The Prestige with Sarah. I can't tell if I was or wasn't supposed to know what was going on until the end but it was cool anyway. I didn't know until later but David Bowie plays Tesla which is just awesome all the way around.

We also watched The Illusionist sometime before. Both movies are adaptations of novels with stage magicians set in turn of the century England. And I enjoyed both of them. I thought one would be a rushed attempt by one studio to compete with the another on the same ground but that doesn't seem to be the case. I've noticed this before with those asteroid disaster movies and the two movies about Truman Capote. It turns out Wikipedia has a huge list of competing similar movies.personal movies nontechnical