The Daily Parker

The National Institutes for Health, through a quirk of history, maintainsed the worldwide-standard time zone database until today. A Massachusetts-based company, Astrolabe, Inc., has sued the people who maintain the database for copyright infringement. The company claims to have purchased the rights to The American Atlas, from which the time zone database derived some of its data. From the complaint:

Defendant Olson’s unauthorized reproduction of the Works have been published at ftp://elsie.nci.nih.gov/tzarchive.qz, where the references to historic international time zone data is replete with references to the fact thatthe source for this information is, indeed, the ACS Atlas.

Here are a couple of examples from the database:

# From Paul Eggert (2006-03-22):
# A good source for time zone historical data in the US is
# Thomas G. Shanks, The American Atlas (5th edition),
# San Diego: ACS Publications, Inc. (1991).
# Make sure you have the errata sheet; the book is somewhat useless without it.
# It is the source for most of the pre-1991 US entries below.

Here's an example from the data itself, in the Newfoundland section:

# Rule	NAME	FROM	TO	TYPE	IN	ON	AT	SAVE	LETTER/S
Rule	StJohns	1917	only	-	Apr	 8	2:00	1:00	D
Rule	StJohns	1917	only	-	Sep	17	2:00	0	S
# Whitman gives 1919 Apr 5 and 1920 Apr 5; go with Shanks & Pottenger.

I don't think anyone will deny that Arthur Olson, Paul Eggert, not to mention the hundreds of other people who have maintained the database for years, have used the book in question as a key reference. So here are the questions which, unfortunately, will take the court a couple of years to work out:

1. Is data about when time zone rules changed throughout history protected under copyright?
2. If so, who owns it?
3. If someone owns it, is the Olson database a derivative work under copyright law?
4. If the Olson database does, in fact, derive from the work in question, is it a fair use?
5. Just how stupid are these astrologists, anyway?

Because what you may not know, dear reader, is that almost every Unix-based computer in the world uses this database to set its clock to local time. (All of the applications I've written, starting with Weather Now, use the database as well.) Shutting down the database project will require individual system administrators to update their local copies when rules change. It's not onerous, but it will lead to gaps, particularly in global applications like Weather Now.

What's even stupider about this lawsuit is that comments in the database encourage people to buy the book. So even if Astrolabe owns the copyright to the facts about time zone rules—a troubling proposition—their republication in the Olson database increases the likelihood that they'll make money off it.

Only, facts as such are not protected, so I can't see how Astrolabe can possibly win this suit. I will be contributing to Olson's and Eggert's legal defense fund once they get it set up.

Astrolabe doesn't need to look to the heavens to see how this will turn out.

Update: More here and here.

I do not like programmer certification exams, and I have used this space to rant about them before. The topic came up again today during a conversation with a colleague, so here follows a distillation of the reasons why I can't stand the stupid things.

Imagine you are taking a driving test, so that you can put "Certified Chicago Driver" on your CV. Never mind that you've done a great job driving in Chicago without this credential; never mind that you've gotten one parking ticket and no moving violations in 20 years of driving. For whatever reason, you think getting this credential is a good idea. Maybe someone told you it would look good on your résumé. For whatever reason, you want the CCD logo on your business card, so you fork over the money and go to the testing center.

Now, imagine you get there, and rather than put you in a car, they plop you in front of a computer that is running—I am not kidding—Windows 3.1. Then you begin the multiple-choice, computer-scored test that will determine whether you get your CCD. Here is the first question:

You're driving from 1200 West Fullerton Parkway to 741 West Cornelia Avenue. What is the route you follow?

A. East on Fullerton, North on Halsted, West on Cornelia.

B. East on Fullerton, North on Clark, North on Sheffield, East on Cornelia.

C. West on Fullerton, North on Western, East on Addison, South on Halsted, East on Cornelia.

D. East on Fullerton, North on Clark, North on Broadway, West on Cornelia.

Do you know the answer? You have 60 seconds, closed book.

The correct answer is C, because the other three are illegal. Of course, no one would ever, ever, ever, choose C in real life, because it takes you three miles out of your way. But that's not the point. Certified Chicago Drivers may not know how to use a manual transmission, but they absolutely know all the one-way streets in the city.

See, in order to get this question right you need to know several things. First, Halsted is 800 West, so you need to be East of it to get to 741 W. Cornelia. Second, Cornelia is a one-way street that goes East and West from Halsted. In other words, if you're on Halsted, you can go either East or West on Cornelia, away from Halsted.

Further, if you got the question wrong, so what? So you're going up on Halsted and you turn the wrong way on Cornelia. Oops: you're on the 800 block of Cornelia, the numbers are getting bigger, so you waste maybe 15 seconds turning at the next street and trying again in the other directon.

And even more: Anyone who has ever spent time in that neighborhood knows you won't find a parking space on the 700 block of Cornelia unless you get really, really lucky. So you may want to turn West on Cornelia anyway, because it's sometimes easier to find parking over there.

Ready for Question 2? Good.

You are at the Eastern end of Hugh Hefner Way. How many traffic lights are between you and the Water Tower?

A. 4

B. 24

C. 118

D. 0

So, wanna-be-Certified Chicago Driver, what's the answer? You have 60 seconds, and if the test center catches you banging your head on the keyboard they'll throw you out.

Actually, I'm not entirely sure what the answer is. There are two major problems with the question. First, Hugh Hefner Way doesn't appear on any maps of the city that I'm aware of, because it's an honorary street name (on Walton Street between Michigan and Rush). So the Eastern end of it is, therefore, at the corner of Michigan and Walton, which is three blocks above the Water Tower. Only I'm not sure if it ends on the East or West side of Michigan, because "end of a street" isn't defined in the Chicago Municipal Code anywhere.

This dovetails with the second problem. How do you count traffic lights? Does the question want you to count intersections, actual light structures, or the lights themselves? Do you start counting with the ones nearest you? What does "between" mean, and anyway, doesn't it depend on where your car is sitting? Finally, if you want to split hairs, a car sitting at the point described should be pointing West, again because of the one-way street business Chicago has all over the place.

OK. You've spent an hour slogging through 40 questions like that, and you've got five to go. So you get to question 41, the only one of its kind on the exam, the only one with absolute relevance that every Chicago driver should know without thinking too hard about it:

What is the maximum legal speed, in miles per hour, for non-emergency vehicles on any street, road, or expressway inside the Chicago city limits?

A. 25

B. 30

C. 55

D. 65

Please tell me you answered C. This hasn't changed in my lifetime. It's important to remember, because speed limit signs are scarce on the expressways. If you don't know the answer you probably shouldn't earn any kind of Chicago driving certification.

But look what's happened: Only at Question 41 have you finally gotten something that everyone should know cold. Something that real people wouldn't need to look up. Something that's not necessarily obvious everywhere in the city, but that is nonetheless important to know. It's relevant. It's appropriate to ask in a multiple-choice format. It MAKES SENSE.

Then comes Question 42:

You are parking in zone LV-2 on the second Monday of July. Which of the following does not apply?

A. You must have a permanent LV-2 sticker or a 24-hour LV-2 pass to park overnight.

B. You may park without a zone pass any time between 6:00 am and 6:00 pm.

C. You must have a permanent LV-2 sticker, not just a 24-hour pass, on this particular day between 5:00 pm and 10:00 pm.

D. If you violate the LV-2 zone restrictions, you could get fined $60 by the city.

Think...really...hard...

Before I tell you the correct answer, can you think of any reason why a normal person who can read parking signs would ever need to have this information memorized? I only know it because I used to live in that zone, and even then, I forgot from time to time and had to look at the big red signs posted every half-block along Cornelia.

The correct answer is C. Here's why: The LV-2 zone surrounds Wrigley Field. When there is a night Cubs game, parking is prohibited to all but permanent LV-2 sticker-holders between 5pm and 10pm. However, the second Monday of July is night before the All-Star Game, the one day of the year when there is no possibility of a professional baseball game anywhere in the U.S. or Canada.

It's important to note that the night-game regulation is posted on the corners of every block in the zone, on big yellow signs, that have the exact dates of all the season's night games listed. If you get a night-game ticket it's because you are illiterate or because you were at the game and felt that the $120 ticket was a better value than the price-gouging lots near the park.

Aren't you happy you took the Certified Chicago Driver test? And don't you see how Certified Chicago Drivers are more skilled drivers than you?

The lesson, for those considering employment in software development, should be clear. Forget certification exams; learn the art and science of the profession. Unless you want to work for the kind of company that values the kind of knowledge the exams test, in which case you and I won't work together much anyway.

Via TPM, search-engine watcher Danny Sullivan says former U.S. Senator Rick Santorum hasn't been Googlebombed; he's simply lost the war:

In a classic Googlebombing — which Google did crack down on when it was used to tie searches for “miserable failure” to George W. Bush back during the Republicans administration — pranksters tricked Google’s algorithm into sending (for lack of a better term) the “wrong” results for a search. An example could be you entered “apple” in the Google bar and got back a page about bananas thanks to people purposefully tricking the algorithm.

This is not what happened to Santorum, Sullivan explained. [Columnist and LGBT advocate Dan] Savage literally created a new definition for the word “Santorum” and then made a website explaining it. That explanation has become accepted and — “in some quarters,” Sullivan said — a topic people actually go searching for when they enter santorum into Google.

And how did Santorum lose this battle? In a nutshell, committing homophobia while in national office. And what is the colloquial definition 'santorum?' You're on your own there...

I'm David Braverman, this is my blog, and Parker is my 5-year-old mutt. I last updated this About... page in February, but some things have changed. In the interest of enlightened laziness I'm starting with the most powerful keystroke combination in the universe: Ctrl-C, Ctrl-V.

Twice. Thus, the "point one" in the title.

The Daily Parker is about:

• Parker, my dog, whom I adopted on 1 September 2006.
• Politics. I'm a moderate-lefty by international standards, which makes me a radical left-winger in today's United States.
• Photography. I took tens of thousands of photos as a kid, then drifted away from making art until a few months ago when I got the first digital camera I've ever had that rivals a film camera. That got me reading more, practicing more, and throwing more photos on the blog. In my initial burst of enthusiasm I posted a photo every day. I've pulled back from that a bit—it takes about 30 minutes to prep and post one of those puppies—but I'm still shooting and still learning.
• The weather. I've operated a weather website for more than ten years. That site deals with raw data and objective observations. Many weather posts also touch politics, given the political implications of addressing climate change, though happily we no longer have to do so under a president beholden to the oil industry.
• Chicago, the greatest city in North America, and the other ones I visit whenever I can.

I've deprecated the Software category, but only because I don't post much about it here. That said, I write a lot of software. I work for 10th Magnitude, a startup software consultancy in Chicago, I've got about 20 years experience writing the stuff, and I continue to own a micro-sized software company. (I have an online resume, if you're curious.) I see a lot of code, and since I often get called in to projects in crisis, I see a lot of bad code, some of which may appear here.

I strive to write about these and other things with fluency and concision. "Fast, good, cheap: pick two" applies to writing as much as to any other creative process (cf: software). I hope to find an appropriate balance between the three, as streams of consciousness and literacy have always struggled against each other since the first blog twenty years ago.

If you like what you see here, you'll probably also like Andrew Sullivan, James Fallows, Josh Marshall, and Bruce Schneier. Even if you don't like my politics, you probably agree that everyone ought to read Strunk and White, and you probably have an opinion about the Oxford comma—punctuation de rigeur in my opinion.

Another, non-trivial point. Facebook reads the blog's RSS feed, so many people reading this may think I'm just posting notes on Facebook. Facebook's lawyers would like you to believe this, too. Now, I've reconnected with tons of old friends and classmates through Facebook, I play Scrabble on Facebook, and I eagerly read every advertisement that appears next to its relevant content. But Facebook's terms of use assert ownership of everything that appears on their site, regardless of prior claims, which contravenes four centuries of law.

Everything that shows up on my Facebook profile gets published on The Daily Paker first, and I own the copyrights to all of it (unless otherwise disclosed). I publish the blog's text under a Creative Commons attribution-nonderivative-noncommercial license; republication is usually OK for non-commercial purposes, as long as you don't change what I write and you attribute it to me. My photos, however, are published under strict copyright, with no republication license, even if I upload them to other public websites. If you want to republish one of my photos, just let me know and we'll work something out.

Anyway, thanks for reading, and I hope you continue to enjoy The Daily Parker.

Slate's Farhad Manjoo examines the phenomenon:

The rest of the Web long ago did away with auto-playing music, Flash buttons and menus, and elaborate intro pages, but restaurant sites seem stuck in 1999. The problem is getting worse in the age of the mobile Web—Flash doesn't work on Apple's devices, and while some of these sites do load on non-Apple smartphones, they take forever to do so, and their finicky navigation makes them impossible to use.

When you visit many terrible restaurant websites in succession, it becomes obvious that they're not bad because of neglect or lack of funds—these food purveyors appear to have spent a great deal of money and time to uglify their pages. Indeed, there seems to be an inverse relationship between a restaurant's food and its site. The swankier the place, the worse the page. Chez Panisse, Alice Waters' Berkeley temple of simple, carefully sourced local cuisine, starts with a pointless, grainy five-second clip of what looks like a scene from a Fellini movie. Alinea, the Chicago molecular gastronomy joint, presents you with a series of menu buttons that aren't labeled; you've got to mouse over each one to find out what you're about to click on.

Not all is lost. I spoke to a few restaurateurs who've created great, easy to use, elegant sites, and they all said they were motivated by one thing: They were missing out on traffic from mobile devices. The steakhouse chain Morton's, for instance, has a mobile site that uses your GPS location to get you information on the restaurant closest to you. The site loads up quickly, and lets you make a reservation in a matter of seconds. "We wanted to keep the bells and whistles at a minimum," Roger Drake, the company's head of marketing, told me.

Not only did I agree with Manjoo wholeheartedly, but I also started thinking about steak...

What happens when two air conditioners together draw more than 15 amps on a 15-amp circuit? This:

(Click to see full-size.)

The graph not only shows how quickly the place warmed up when the breaker tripped Wednesday evening, but also how slowly it cooled off once I closed the breaker. The initial cliff-like dive in temperature yesterday at 5:15pm happened because after turning the AC back on, I put a box fan next to the server rack and shut down two of the servers. You can see the temperature bumped up a degree when I turned them back on around 11:15pm.

So far today the servers are staying within their safe zone, under 27.5°C. The massive thunderstorms that just pushed through, which have kept the outside temperature under 24°C so far today, has helped. Tomorrow, however, the forecast calls for 34°C again.

How long until October?

It appears the air conditioners back at IDTWHQ have failed, while I'm 1,700 km away:

The chart starts at 7pm Chicago time Tuesday. The squiggle shows the backup air conditioner cycling on and off while it's in "energy saving" mode. That stops around 2pm yesterday, when, I imagine, the backup failed. Then, at 8:30pm last night, the main seems to have stopped.

I'll be leaving San Antonio on an earlier flight. I just hope the A/C units have simply stopped, and that they'll start again when I turn them on. Chicago's forecast calls for a high of 34°C today only going down to 24°C overnight. But without cooling, Inner Drive's poor servers may not last another two hours...

Or, how I learned to stop worrying and love the boilerplate:

/*
 * Copyright (c) 1995, 2008, Oracle and/or its affiliates. All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 *
 *   - Redistributions of source code must retain the above copyright
 *     notice, this list of conditions and the following disclaimer.
 *
 *   - Redistributions in binary form must reproduce the above copyright
 *     notice, this list of conditions and the following disclaimer in the
 *     documentation and/or other materials provided with the distribution.
 *
 *   - Neither the name of Oracle or the names of its
 *     contributors may be used to endorse or promote products derived
 *     from this software without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS
 * IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
 * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
 * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR
 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
 * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
 * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */ 

/** 
 * The HelloWorldApp class implements an application that
 * simply prints "Hello World!" to standard output.
 */
class HelloWorldApp {
    public static void main(String[] args) {
        System.out.println("Hello World!"); // Display the string.
    }
}

Film at 11...

As threatened, I've gotten a public photo page at SmugMug (http://punzunltd.smugmug.com).

You can now browse the few that I've published so far, and possibly even buy one. It's not incredibly impressive right now as I don't have full-size copies of much yet. That will change, though. I'm having a lot of fun with Adobe Lightroom and its one-click integration with SmugMug, too.