Tag: howto
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Some weeks ago when I was trying to get the bot that runs my weather station stable, I ran yet again into a problem that for various reasons I hadn't put forth the brainpower to come up with a solution for. Stability implies that a system of some kind doesn't crash, which Weather Station Bot was doing occasionally. Part of this wound up being due to the microSD card Clavicula was running on wasn't well suited to being outside all the time, but part of this was due to bugs in my code that I hadn't quite shaken out …
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A very common problem one has if one has enough files stacked up in one place, is whether or not those files have been copied to another system already. Have they already been copied off? To where on the other system were they copied? Sure, you can deduplicate them through various means but that tends to be kind of a sledgehammer thing to do, especially when one of the things with files is a mobile device. You could always upload the files to a provider's cloud storage, like Google Drive or iCloud or something.
But what if you don't …
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I've been using Android phones for probably ten years now. Not because I have any particular loyalty to Google or the platform, but just because I can afford the phones. The last time I tried to text on a candybar phone using T9 I about went out of my mind because it was so different from what I'd been using for years. Additionally, my fingertips are just too damned big to use that form factor of keypad reliably anymore. I don't have any particular beef against Apple and the iDoohickey product lines, I just can't particularly afford them. I can …
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Java was once the hottest thing since sliced bread. From the very beginning it was said to be platform independent (meaning, you could run it on Intel, Motorola, ARM, or whatever else you wanted) and architecture neutral (it was designed to ignore what it was running on top of). The dream was that you could take whatever software you'd written and compiled into Java bytecode, put it onto whatever system you had as long as it had a Java runtime environment, and it should work. "Write once, run anywhere" was the motto.
In practice, not so much. But that's not …
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Not too long ago I got fed up with how good a job Duckduckgo's site search feature wasn't doing. No matter what I did I couldn't find dick around here. And, folksonomies being what they are, unless you plan them (and then they won't be folksonomies) you probably won't remember what tags you used. It's frustrating to get get lost in what amounts to your own house. So, one night I got well and fed up and decided to put some of my spare computing power to use. I did a walk-around of my exocortex and figured out that Jackpoint …
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If you've been to anyone's house in the last 20 years you've undoubtedly seen a bunch of stuff plugged into a power strip. Once found in office most of the time they've become as essential to everyday life as mobile phones. However, everybody has also encountered the most common failure mode of power strips - accidentally hitting the power strip and accidentally turning everything off.
This is far from a strange problem; if it's got a power switch chances are somebody's hit it by mistake. The obvious thing to do is put a cover of some kind over it. It's even …
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Some time ago I wrote up a minor project I'd done, rigging up Raspberry Pi OS to run on a Pi-Top. And then never revisited the post.
I think you can guess why. It didn't go very well.
Even though all of the secret sauce software is available in the Raspberry Pi OS package repositories these days and there is a process for installing it, for whatever reason they don't quite work right. The speakers were never detected, nor was even the system hub detected. Finally, my tinkering wrecked the desktop configuration entirely. After some frustrated debugging, I kicked it …
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Longtime readers have probably noticed that I have an interest in locksport, or picking locks for the fun of it. As you might imagine, this requires a good deal of buying locks to practice on. From basic practice locks to padlocks, we tend to grab.. well... everything we can find, because there are so many different locks and we try to practice on all of them. While stuck at home waiting for some very long running jobs (multiple hours each) to finish at my dayjob, I decided to keep my hands busy by building myself a lockbox, or a box …
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For quite a few years I've written about strange and sundry things you can do with Huginn, but not a lot about what to do when you run into systemic limitations. The nice thing about Huginn is that you can spin up as many workers (subprocesses that execute agents from the database) as you want, subject to the limitations of what you happen to be running it on. The downside, however, is that it's easy to accidentally upgrade your VPS to the point where it's just really expensive. I just ran into this purely by accident and spent a day …
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