gnolia tagging ideas

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I’ve been thinking about how to organize tags on gnolia.com, mostly I want something more hierarchical in nature then just top-level tagging. It doesn’t really need to be built into gnolia, just something convenient.

There are two schema that I am thinking about, utilizing a file path style: e.g. programming/c++/qt or the namespace syntax my wiki software uses at home: e.g. programming:c++:qt. Then again, there’s always programming.c++.qt and all sorts of other combinations. Really, I think I like the Java/Python style dotted namespacing or simple folder paths. The issues of dealing with separators that may be utilized within a tag name is always a factor to consider though#—but shouldn’t be a problemo for me. Why do I feel like reading a book on database normalisation? One nice perk, i could always design a little bookmark mangaging gizmo as an external application or an AJAX page. Gnolia seems to have moved developer documentation into the wiki, so it shouldn’t be to hard. I could cook up something client side fairly trivially, but doing it as a web app might be more ‘fun’ in the short term, mmm!!! Short of writing my own program, there’s really no way for the UI to bundle tags within tags, that I’m aware of. (e.g. tag “Google” points to tags “Google/Services”, “Google/Software”, bookmarks for account “Preferences”, blah blah). A simple tags cloud sorted A-Z however, makes it fairly easy to see that kind of relationship though.

I may also play both decks at once, and try managing my data with delicious at the same time; with a review to be made after a month or two. And of course, I can always whip up my own booksmark gizmo and place the server on Vectra for safe keeping.

Manually refreshing Windows desktop wall paper

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Every now and then, the windows box ends up with “No” wall paper; typically due to issues with certain poorly created Unreal Engine 2 / DirectX games >_>. Earlier today, someone asked me a rather stupid question that brought me to thinking, is rundll32 even documented?

In poking my nose around, i found out that (as expected) Windows XP stores the name of the wall paper as a path to the BMP file in the registry; more specifically a REG_SZ in the form of: HKCU/Control Panel/Desktop/Wallpaper. In theory I could write a program to manipulate that value: then hook it up to my wall paper changer in place of utilities like hsetroot, mauhuahaua! The problemo is that Winsucks only seems to read that value on log in/out. The solution?#—Google. Third party programs can change the wall paper in real time, so obviously there has to be a way of doing it (hey, Windows does…), and As far as I know, most such routines would be tucked away in the shell32 and user32 libraries some where; enter rundll32.

rundll32 user32.dll,UpdatePerUserSystemParameters

problem solved 😉

A return to [ma.]gnolia.com

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Today I introduced a friend to the tagging concept behind services like del.icio.us and ma.gnolia, and used the wikipedia articles[1][2] to give her a quick tour of things. In thinking about it for a whilef, I’ve realised that I ought to look into this again myself.

For a while I was thinking about building up my bookmarks again, more formally then my cobweb riddled brain pain that is. Today I figured that would mean using del.icio.us, if I was ever to go with a replacement for my old ma.gnolia account. When ma.gnolia went down, it basically took all of my bookmarks with it (unrecoverably). After that, I basically stopped using bookmarks lol; in fact the only one I’m actively using is a quick link to my usual radio stream, which I load every time I login. Everything else is something I know the URL of, or can Google for the exact address (I love a good search engine more then an old phone book lol). The only thing that I actually miss, is some of the programming articles I had tagged, but bookmarks are a fairly painless thing to loose; well, for a geek like me anyway there’s much worse.

In looking at ma.gnolia’s website, it seems that the wikipedia article is outdated. After a renaming to gnolia, it would appear that the service is alive again. While I expected to end up on delicious (sad to see the domain hack go :’), the revived gnolia is a bit of good news IMHO. I don’t know if I’ll ever establish as large a bookmark collection as I used to have on ma.gnolia but this time as an extra safe guard, I intend to make regular exports every couple months. Perhaps I’ll even check in the file into a git repo, dunno.

The really big question, is how to organize my tags…. hehe. Ok, sure my desk, room, $HOME, and everything else looks like a bomb hit it! But it’s tightly organised, so I can actually find crap when I go looking for it ^_^.

The glory of Raven Shield / Unreal Engine 2….

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OS: Windows XP 5.1 (Build: 2600)
CPU: GenuineIntel Unknown processor @ 3003 MHz with 2045MB RAM
Video: NVIDIA GeForce 8400 GS  (8250)

Assertion failed: Actor->ColLocation == Actor->ColLocation [File:.UnOctree.cpp] [Line: 1703]

History: FCollisionOctree::RemoveActor <- ULevel::MoveActor <- NormalSubUzi37  <- UObject::ProcessEvent <- (R6TMilitant04 Alpines.R6TMilitant31, Function R6Engine.R6Pawn.SpawnRagDoll) <- AR6Pawn::UpdateMovementAnimation <- AActor::Tick <- TickAllActors <- ULevel::Tick <- (NetMode=3) <- TickLevel <- UGameEngine::Tick <- UpdateWorld <- MainLoop

Both Raven Shield and SWAT 4 display crash messages like these, so perhaps it is an Unreal Engine 2 thing rather then specific to RvS/S4, but if it is, I would assume there is a way to turn it off. My feelings: This is good stuff to see if you are one of the games developers or testers—but should _never_ be seen by retail customers! Not only is it Martian to regular people, since we can’t go edit and recompile code ourselves, all it does is display information that we didn’t need to know. If I was going to do something like that for crash handling in a *release* product, I would probably make it said “Programmer fuck up, please sue the company for idiocy” 🙂 This seems to remind me, of one time I was on the website of a large north-american company, when for doing nothing at all but routine, their website gave me the most interesting error messages…. telling me enough data to find out several server side paths, there otherwise hidden implementation language, and enough data to clue in on what “stuffs” were being used to make the whole show go. I nearly died laughing lol. Maybe I’m a freak, but I don’t think user should be allowed to see developer information in a closed product like that.

post script: this was my 1500th journal entry

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Despite a more miserable then not day, I’ve actually made some progress with my game project. Fetched Ogre 3D’s trunk via Subversion, built it with CMake/MSVC, setup a suitable SDK spot, then got my project building against it with CMake and executing.

The main adjustments that are needed atm, is building up the configuration file handling and implementing the principal movement commands that remain (e.g. creep, walk, run, sprint). There really is no game engine in the traditional sense, because I don’t want any of the ones I’ve looked at! My intention is to refactor the prototype into a suitable baseline for use with other games I would like to build in my free time; I hate to repeat myself :-P.

It’s still very early for me, but I think I’ll turn in for the night, after I have the servers prepped for tomorrows Live Op. I’m interested to see how it will go, and very much wondering who will end up as the Element Leader, hehehe.

Rolling an idea into an operation!

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Well, my live operation is all but completely setup for Sunday; all I have to do is zip up & attach the intel photos, get the map files ready to rock, etc. I think I’ve taken about eight to ten hours in prep for it :-/. It takes me all of like, five minutes to come up with an idea for a live operation, then I spend time cooking up more details and brain storming…. once them creative juices get flowing, watch out! You just never know where we’ll end up before zero hour lol. As stressful as it can get when Murphy leaps out of no where, I really do love LOs in SAS.

I posted a short message in the LO forum on SAS this afternoon, and spent parts of the afternoon / morning working on the details, including an OPORD. This one is going to have two maps to it, assuming the element doesn’t die two minutes after insertion or fall down a vent shaft, haha! I am very tired of how many delays we often bump into with the start of a LO lately, so this time out, I’ve enacted a stricture—you come late, you sit this one out in the TOC or can go buzz off. This live ops beginning strictly on time, if I’ve gotta grease the wheels and push; considering that I’ve given everyone ~48 hours notice of the launch window, and will be tapping the assault team at least 15 minutes early for setup / briefing; there are no excuses!!! I think the assault team is going to have an interesting feeling, if they make it to the end of the first map, muhuahauhauahuhaaua!!!!

You know, I could make a fortune if people would pay me to think of contingency plans and potential attack vectors, just look at my service record with the EVR lol.

Personal Training Cycle, 2009-10-02

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Map 0: Meat Packing Plan 1, RvS Mission
Kit: Medium vest, MP5SD5+Scp, P228+HCM, 3 Bangs, 3 Gas
Results: Bullcrapped twice during clearing but aced it on the third go. Snuck in covertly until I was forced to cap a sentry through a window; no alarms were raised. Proceeded to secure the building room by room, penetrating into the upstairs ands ecuring my backdoor. Normally in server, we usually take the easy hostage first with bangs then go for the hard ones; for me, not so! I’m sorry, but I just don’t feel it is realistic to bang the downstairs kitchen, then creep into position upstairs ^_^. I setup an ambush on the catwalk; downed the guards with my H&K before they could raise an alarm – pick and choose your angles carefully. Moved the catwalk hostage into the hall for safe keeping, then I hit the gas pedal—full dynamic mode: blew through the next office with a flashbang, snatched the hostage, then moved them both to the next assaulting point. Dropped them off, plunked a pair of aces in the next hole, then stormed through with my H&K leaving nothing but the third hostage alive. Collected all three hostages, then moved out for egress by a different route then my ingress; taking it cautiously but expidetiously through the facility. Extracted the two hostages, then went and capped the last tango who was wondering around trying to follow me lol.

Map 1: Penthouse, RvS Mission
Kit: Medium vest, MP5SD+Scp, P228+HCm, 3 Bangs, 3 Gas
Results: Failed the first run do to being a moron, got spotted on the second go when the office door jammed on me. Third run was like clock work… Solid Snake couldn’t be more of a sneaky son of a bitch. A lot of people use Heart Beat Sensors and Smoke grenades to clear the Penthouse mission in RvS, me… I don’t believe in it for training purposes, it should be hard ^_^. I went in using no tactical aids, just two eyes and a beady little brain to sneak through undetected.

Map 2: (MP) Presideo, RvS Terrorist Hunt
Kit: Medium vest, MP5A4, P228, 6 Bangs
Results: Crept into a suitable place to light the fireworks, then moved swiftly at a controlled pace, securing the entire building. Got shot in the right shoulder, after getting “Overly zealous” on a dynamic entry but the poor tangos were too unprepaired to stand a chance. Had to track down the last terroristm, who was probably on my heals the entire map but just to slow to keep pace; hit’em with a flash bang and a semi-auto shot to the head.

All engagements were done fully automatic with the H&Ks, except for the very last tango which had to strong cover to warrent the chance at that distance (I had no scope).

If dinner wasn’t ready, I’d go for the SWAT 4 portion of my cycle, but it will have to wait until tomorrow :-(.

Don’t sleep debts ever get paid back?

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The A/C unit desired to act up last night, so the work schedule had to be adjusted accordingly—not to mention being driven bonkers half the night. Luckly this morning only cost a perfectly nice dream… and 3 hours sleep lol. So far I’ve had two pour naps tonight, but no real sleep since :-/. Been running on an average of ~3 hours for work days, and around 5-6 split into segments on days off. If there’s such a thing as a sane sleep pattern, I doubt that I’ll ever see it again.

I’ve spent most of the day alternating between SWAT 4, Raven Shield, and transferring notes into my internal wiki; at least I’ll be able to decrease the size of my home directory, once I have vectra configured to automatically back up the wiki files as well! I’ve maintained notes and copies of documents for years, and on/off have been trying to down size it over the past several months. Such things change much less often then the rest of my home dir, so it is worth the transition; it’ll keep the dumps smaller. Right now, my main concern is actually the life spans of hard disks: less data to dump, less disk activity per backup cycle. Around december or janurary, it’ll be time to start work on the now bi-yearly CD-ROMs.

Most people I know, are nuts about overwriting their files, me, I’m paranoid, so all I worry about is massive data loss, that I didn’t cause my self #&62_>. The lack of a recycle bin on UNIX systems actually fits my brain well, if your going to want it back, why on earth delete it in the first place? Somehow I think the world would be a better place, if more people learned how to place important documents under version control and just be done with it!

Tomorrow, eh, now today… is going to be a long day, the only upside is work doesn’t start until the afternoon, so no need to get up early – I hope. I really don’t feel like sleeping right now, but it’s that or be running another 26-28 hours on no food nor sleep +S. *Sigh* I could get so much more done, if days were 36 hours instead of 24, or if life here was quite different…