Author: Dave Farquhar

Cutting Apache preforks seems to help small web servers

Dave Farquhar Apache, Linux, Software ,

I’ve had a ton of downtime this week (this seems to be the busy time of year for my web server), but I think I traced the problem to a known issue.

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Using a Lionel (or other brand) O or O27 transformer with HO or N scale trains

Dave Farquhar model railroading , , , , , , , ,

Here’s a good question: Can you use Lionel O or O27 transformers (or, for that matter, American Flyer S transformers) with HO or N scale trains?

The answer is, not directly. It will make a terrible noise if you hook it up. But you can make it work properly if you add a bridge rectifier. Look for one that’s 10 amps or more; don’t expect to have to pay more than a couple of dollars for one. Read more

Dvorak: The future of retail is search

Dave Farquhar Uncategorized , , , , , , , , , ,

This week in PC Magazine, John C Dvorak said the future of retail is search. He’s right.

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Sorry about the downtime

Dave Farquhar Uncategorized ,

MySQL crashed on me sometime late Sunday or early Monday. Somehow the server managed to serve up 5-6 pages per day in a catatonic state on Monday and Tuesday. So I spent my lunch break digging into the problem. Read more

Ars Technica: 64-bit Firefox on Windows needs to be a priority

Dave Farquhar security, Software , ,

Ars Technica said yesterday that Mozilla needs to make 64-bit Firefox on Windows a high priority. I agree with this completely. With web browsers, you can’t have too much security, and Firefox on Windows is a big target.
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If you have wooden trains, you need Suretrack

Dave Farquhar Toy trains , , , , , ,
If you have wooden trains, you need Suretrack

I finally bought my boys a box of Suretrack, after thinking about it for a mere two years. Wait. Make that a long two years. A long two years of the most destructive forces known to humanity (two young boys) ravaging their wooden track.

Here’s the drill: I spend 45 minutes building an intricate layout to their ever-changing specifications, and of course since they think there’s no such thing as too many bridges, that layout comes tumbling down about 45 seconds after the first train hits the track.

Sound familiar? Read more

The Insignia Flex’s long-lost brothers

Dave Farquhar Android, Hardware , , ,

I had a chance to take a look at the Insignia Flex tablet, Best Buy’s $249 house-brand Android tablet. If you need a basic dual-core tablet that’s reasonably well-built, it’s not bad. I found it responsive and usable–there just wasn’t anything flashy about it. The two things I found I didn’t like were that the settings control panel didn’t let you change much, and it has a 4:3-perspective 1024×768 screen, which is unusual in this world of 16:9 tablets. I’m afraid the old-school resolution might eventually be a problem. And there’s no Cyanogenmod 9 or 10 for it.

But if you need a value tablet in the 9-10 inch range, I have a suggestion for you. Read more

A skeptic looks at Libre Office

Dave Farquhar Software , ,

Since MS Office 2003 turns into a pumpkin in April 2014 or so, I decided maybe it’s time to start looking at alternatives. I’ve looked at Open Office off and on over the years but its sluggish performance always turned me off. But I thought I’d give Libre Office, the successor, a look.

And now that I’ve lived with Office 2010, I don’t find Libre Office 3.6 all that bad.

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Don’t hide your abilities to avoid bullies

Dave Farquhar Uncategorized , , ,

There’s a disturbing story on Slashdot today: Kids are playing dumb to avoid being bullied.

I have two things to say. I was bullied when I was a kid. In seventh grade, it was me against the world (or at least the entire school), and the problem followed me, though not as intensely, through two more schools, until sometime in my sophomore year.

But it gets better. Trust me on that. Some of the losers who picked on me never graduated high school. Some spent time in jail. Some couldn’t get a date if their lives depended on it now. Their lives peaked right around age 18. Meanwhile, things are pretty good for me, largely because each time I’ve been told to pass a long test if I want to keep my job, I’ve been able to do it.

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Do as we say, not as we did: Microsoft and standards

Dave Farquhar Software , , , , , ,

Microsoft is sniveling that mobile web sites are written with Webkit browsers in mind, because Webkit has 90% market share on tablets and phones.

For those who are over 30, the irony is nauseating. Read more