Extending the rule of Law

Here’s a modest proposal.  Dick Cheney and Donald Rumsfeld should be kidnapped by Spanish commandos and transported to an unnamed location.  This is perfectly legal according to the Obama administration.  (at least it would be legal if we did it.)

Once in this unnamed location, they should be waterboarded until they admit that they are being tortured.

At which point they can be resurfaced in a Spanish court to plea guilty to crimes against humanity.

When the internet crashes

.. no one will be able to tell you why.  This didn’t make it into my adventures in hell page, but it’s typical.  A few days ago, logging into my web site’s shell account suddenly acquired a 2 minute lag between password and prompt.   As this was extremely annoying, I started collecting relevant data and  complaining to the site’s technical staff.   No one had any explanation, or infomation about why there was suddenly a delay, but the curious fact I turned up was that only some points of origin were affected.    After about 12 hours, the problem, whatever it was, went away.

This kind of network glitch seems to happen to me every year or so. It’s never the same strangeness twice, and threre’s never any explanation.  No doubt, something, somewhere was broken, and someone who was affected by the broken hardware or software eventually noticed, and fixed it.   Meantime, at least one of the victims is left with no information, no tools, and no recourse.

This general pattern is common to essentially all software driven activity.  If it works, great.  If it doesn’t, you’re pretty much up a creek without a paddle.   So one day if you wake up and find every channel dark, you’ll know why.  I just told you.

The language “C” and the perfectability of software.

An interesting software event occurred today: I fixed a bug in a “C” program, which I have known must exist for about 10 years. During those years, I’ve made several concerted attempts to find this particular bug, but I never could pin it down. It was a rare glitch in a system with many major glitches, so fixing it was only a quixotic quest for perfection, not a necessity. I finally stumbled into a repeatable test case while debugging some newer code.

What has this got to do with “C”? The bug was a simple fencepost error, where a buffer was overrun by 1 byte. This could have been detected automatically, and would have been in some more modern languages. It’s not clear that this could have been detected by anything other than a permanent runtime system which always checks – a specialize test environment might have run for years without producing the right kind of input data.

I worry about the uncountable millions of lines of “C” code that run everything from my desktop computer to the planes I fly in. They can’t really be replaced or rewritten. “C” is an easy target because it’s such a wonderful language for producing buggy code.
My top ten list of way to be screwed by “C”

This happened to be a type of problem that could have been detected automatically. There are plenty of other bugs that can’t be found that way, or by any known method. In some sense, the worst bugs are the ones you don’t know exist until you see a result you don’t like. There’s no way to avoid those.

Going Digital

I’ve been a semi-serious photographer since I was in high school, and I’ve always shot slides for the most part. I was an early adopter of digital photography; initially I carried three instead of my usual two cameras, and captured key scenes with both film and electrons. After the first few years, as digital cameras improved, the film cameras started being used less and less. Eventually, on a couple of trips, film just went along for the ride.

So now the time has come, I have 20,000 slides in boxes; most carefully cataloged, and most have never been seen since the last post-vacation slide show. While the full glory of a perfectly projected slide is hard to match, the practical considerations are that anything not in digital form is just not going to be used. Years ago I had a few slides converted, and more recently I’ve bought and used a slide scanner to scan a few hundred; but it’s just too slow and tedious.

… so, I’ve gone whole hog; I bought an expensive slide scanner with a feeder, and can feed it a box at a time. 1000 slides scanned, 19,000 to go. I figure about a year at a leisurely pace ought to do it. Who knows, I may dispose of my darkroom too!

Notes on converting slides
Notes on converting lp records

Things God forgot to mention

My take on the creationist nonsense is this: Completely independent of any theological argument, just as a practical matter, where should you look for advice about the world we live in? The self described omniscient God, or to modern Science. Consider that God forgot to mention a few pretty important things.

• Geography: The existence of 4 entire continents, with people on 3 of them.
• Cosmology: The existence of a billion billion additional stars in the universe, in addition to the few thousand you can see.
• Medicine: the existence of living things too small to see, but which can kill you.
• Natural History: Dinosaurs, and almost everything else.
• Engineering: Anything beyond muscle power.

You get the idea.

Digital Frames

Digital frames started out a few years ago as expensive novelties, but the prices have plummeted and I’ve joined the movement. I place mine on my desktop, within arm’s reach but not in the direct line of sight. I like mine so much I’ve bought more and given them away as gifts.

So far I’ve bought four different frames from different manufacturers. They’re not quite idiot proof yet, but anyone advanced enough to photoshop his own digital photographs will have no problem getting them loaded and running. The hardware is pretty solid and standardized – basically a small LCD, USB interface, some amount of internal memory, slots that accept most of the common camera memory cards, and of course, a power brick. Some have WI-Fi. Some have remote controls. It all works.

The on-board software is pretty awful now, but is bound to improve. Part of the problem is the no computer required requirement, which currently also means your computer is irrelevant. Everything about what the frame actually does is controlled by pushing combinations of buttons to scroll through multiple levels of menus. Yuck. Other things are just inexplicably dumb:

• The “random” slide show always starts with the same picture. Sure, it seems to diverge eventually, but some photos are seen much more often than they should be.
• There is a low, unpublished, absolute limit on the number of different photos that will cycle through the slide show. Each model seems to have it’s own limit, and none advertises what their’s is; but don’t bother cramming all 20,000 of your digital pictures onto one card. For now.
• Frames accept and store huge images in their internal memory, although they can only display limited scaled down versions.

The software can only get better.

I predict that the days of the traditional photo-of-wife-and-kids on the desktop are numbered. The photo-on-the-wall may follow soon. It’s a mystery to me why my expensive flat panel TV can’t double as a digital frame already.

The problem with getting rid of hypocrital politicians

.. is essentially the same as the problem with getting rid of drug dealers.

No matter how many you shoot or imprison, there’s always another one just as bad ready to take his place.

Spam as an economic indicator?

I’ve noticed a distinct shift in my spam box, from

get a great loan in 5 minutes

to

part time job you can do at home.

I’m sure some future PHD will be based on using spam as a metric to study social and policial trends.

What if…

The chairman of General Motors was chosen by having a bunch of executives from other companies spend a year touring the country, promising faster new cars with great gas mileage for lower prices. Attending monster truck rallies and Nascar races one day, solar scooter competitions the next. The current lower level GM executives would be touring too, but they would be campaigning on a platform of continuing to build the same great cars for another four years.

Of course, none of this has anything to do with the skills needed to run GM. Oh well.

… and my next Game is Fanorona

I’ll start the legitimate games second of this blog at the current endpoint of the story; with my latest on-line game: Fanorona. Fanorona is a traditional capturing game, played mainly on the island of Madagascar, where it is reputed to be the national game. It is pretty much unknown everywhere else. I discovered Fanorona while random-walking through the game space.

Some games require an effort to understand and appreciate; not Fanorona. The opening phase of the game is a flat-out massacre of most of the pieces. No subtle training is needed to appreciate what’s going on! After the massacre, cleaning up the remaining wreckage is a surprisingly subtle positional game.

Fanorona was an ideal candidate to add to my game site, Boardspace.net. It’s unencumbered by intellectual property issues, it’s a short game with immediate appeal, and it’s not widely known or available elsewhere. So it has been added.

Now a few words about Boardspace. I’ve been in the computer programming “game” for a long time, and at every stage of the industry’s development, I’ve been writing games for whatever computer equipment was current. For the last three years, I’ve been sole proprietor of Boardspace, a site devoted to abstract strategy games which you probably have never heard of. It’s strictly a hobby; not a business. There is no revenue, only expenses; but it not a very expensive hobby. Web sites are cheap.

I’ve seen a lot of smart people trying to combine fun and profit, but I haven’t seen any really succeed at it. The desire for profit always seems to drive out the fun. My solution to this conundrum is to separate them strictly. I do programming for a living, and I don’t complain too much if it’s not always fun. I also do a lot of programming strictly for fun.