pedro is currently certified at Journeyer level.

Name: Peter A. H. Peterson
Member since: 2000-03-30 18:17:14
Last Login: 2011-04-18 02:40:42

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Homepage: http://tastytronic.net/~pedro

Notes:

I'm a grad student at UCLA getting an PhD in Computer Science.

I am also the CEO and President of TASTYTRONIC INDUSTRIES, an intensely powerful multinational corporation that supports many different kinds of projects, including: robotfindskitten, redvinegar, Skates Sharpened and Repaired, The Last Transmission from Starbase XY003, and The Tastytronic Diner BBS, which uses mod_virgule. I am working on several software projects at the moment; the only one with a public site is the ASCIIweb page generation system, which you can see at the ASCIIweb site.

I founded UFO Chicago, the Users of Free Operating Systems of Chicago, a LUG-like discussion group that meets on the north side of Chicago. I was also one of the Chicago-area organizers of the Chicago area Dmitry Protests (back in the day).

Recent blog entries by pedro

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The Process #1 -- The Symbolism Survey

Lately I've been really interested in the process that a craftsman goes through, intentionally or unintentionally, in the process of creation. I use the word craftsman because I'm interested not just in "art" per se, but also (not coincidentally) in things like academic writing, problem solving and engineering. This is a fascinating treasure trove, not just for the answers provided, but for who provided them...

The Symbolism Survey

From clickolinko.

Syndicated 2011-12-06 16:10:10 from (l)andscape: (a)lien

Codin' Chip

In the Boy Scouts, there is a thing called a "Totin' Chip". It is "both an award and contract in Boy Scouts of America that shows Scouts understand and agree to certain principles of using different tools with blades" (WP). To get the Totin' Chip, which is a paper card (like a library card or the like) scouts must demonstrate a certain amount of knowledge and responsibility. The Wikipedia page has more on it, of course. The main thing (besides the rules) is that violations of the Totin' Chip code result in one or more corners of the card being removed; when all the corners are gone, you lose your right to tote a blade.

Anyway, I think there should be a "Codin' Chip" -- maybe it's a card, maybe it's an actual chip. If it's a card you lose corners; if it's a chip, you lose pins. Anyway, when you lose em' all, you're done.

Violations can be large or small; for example, not commenting code meant for others to read falls into that category, as does using equality to test floating point numbers inappropriately. Using strcpy and the like is definitely in there.

What else should cause you to forfeit a pin off your Codin' Chip?

Syndicated 2011-09-21 21:59:33 from (l)andscape: (a)lien

Changing references from parens to brackets...

In Word 2007 (at least) in order to change references from using parentheses to using square brackets requires editing XML! Boooo.

http://channel9.msdn.com/forums/Coffeehouse/240589-Word-2007-citations-should-be-simple-but-solved/

Syndicated 2011-09-21 17:15:41 from (l)andscape: (a)lien

Hummingbird TV

Almost as soon as we moved into this apartment in Pacific Palisades, CA, I put up a hummingbird feeder. There are tons of them in this neighborhood, and I've always enjoyed them. Then, A couple years ago, I took cuttings from the ivy growing in our hedge and planted it on our porch. It grew pretty well and soon started its way across the ceiling of our little porch cubicle.

Well, a few weeks ago, I noticed something weird on a branch but didn't pay any attention to it. Until I noticed that a hummingbird was very often on the branch -- and zoomed away every time I opened the door. Then, one day I was working on the porch, watering the plants, and the hummer zoomed up with a mouth full of fluff and spiderwebs and it all clicked -- the bird was building a nest in our ivy.

Now, what else is there for a computer nerd to do than to webcast the whole thing?

Vital statistics: I think it's a female Allen's Hummingbird, but I'm not exactly sure. Yes, that is an egg in the nest. There is one small egg, about the size of a large jelly bean. I've read online that they usually lay two eggs, but there's definitely just one in the nest. The nest itself is probably 6cm long, about an inch and a half. The bird was working on the nest less than a week ago but the egg is visible in the earliest pictures I took with the webcam on 5/4.

The weirdest thing is that the bird is only on the nest maybe 20 minutes out of the hour, or less, and it's not (usually) because of interruptions from us. I don't know if that means the egg really isn't going to hatch, or if that's acceptable in a warmer climate, or what. I'm hoping that if it doesn't hatch, she might "double brood" -- have another round. There are h-birds year round here so that's not impossible.

Images are updated between 6AM and 8PM every night, although I may shrink that some, as you can see, the cameras don't handle the low light very well. I will probably document my setup in a few days for those out there that are interested, but in short, it's basic webcams being driven by a Linksys NSLU2 running Debian Linux.

Anyway, I hope you enjoy!

Syndicated 2011-05-06 13:56:03 from (l)andscape: (a)lien

zing!

If I ever open a Beatles-themed day-old bread store, it will be called "Yeasterday"! Bada-boom!

Syndicated 2011-04-23 02:50:40 from (l)andscape: (a)lien

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