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Recent Posts

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4426
General Software Discussion / Re: What is your boot time?
« Last post by f0dder on November 20, 2008, 11:22 AM »
Curt: that sounds like one of those misinformed tips... unless something has changed significantly in Vista wrt. the bootloader (and some things have, but...) this option is actually only used for reducing the number of cores used. Ie., if you're a developer who want to test how your application runs on a single-core machine and all you have is a quadcore.

Even if Vista indeed only used one core at boot time, it wouldn't help much increasing the number of cores used, since bootup is mostly disk I/O and device-initialization dependent... not much that multiple cores can do to help you with that.
4427
Developer's Corner / Re: DC loads fast. What is the secret.
« Last post by f0dder on November 20, 2008, 08:54 AM »
As a religious reader of DC forums I can't help but notice how wonderful the people who participate are, compared to other websites. Why do we fail to attract nasty trolls and stupid idiots? Or am I just imagining things? :-*
4428
Ah, perhaps they were hacked and mass-defaced, then :)

Better find out how the badguys came in, anyway.
4429
Interesting, it only tries to redirect if coming through one of those sites?

To me it would seem like the HITC site was exploited - perhaps a wordpress vulnerability?
4430
Deozaan: I just manually typed in the looong feedburner RSS URL from your google reader screenshot, and it works just fine here. Perhaps something is wrong with google reader, or somebody has done some DNS poisoning?
4431
app103: when was Python scripting added to PSP? In the annoying Corel versions, or previously?
4432
Developer's Corner / Re: Microsoft releases SmallBasic for Newbie Programmers
« Last post by f0dder on November 16, 2008, 06:00 PM »
Friends don't let friends use BASIC! :)

It is possible to write OK structured code with a BASIC flavor like Visual Basic, problem is that the language, IDE, and the type of programmers it attracts usually lead to... horrible... code. And sometimes, irreversible brain damage. Haven't looked at SmallBasic, but doubt it's any different 8)
4433
Find And Run Robot / Re: Backdoor Malware
« Last post by f0dder on November 15, 2008, 10:40 PM »
Unfortunately, reliable virus detection is a very hard game. You want to be able to find the really nasty malware (which can be pretty darn tricky at hiding itself), but you also want to avoid false positives. False positives (like FARR being marked as "a virus") are bad - and it happens even with "Non-niche" software; lately, AVG flagged a critical windows component as a virus. If it can happen to something as high-volume as that, it can certainly happen to DonationCoder software as well >_<
4434
Post New Requests Here / Re: a modmanager for a game called Cortex Command [done]
« Last post by f0dder on November 14, 2008, 02:57 PM »
Yay for tokenizing or bad regular expressions :D
it was your brother's fault... he nagged me with this one.
Yeah, I always skate easy through my brothers' coding requests as well :P
4435
Post New Requests Here / Re: a modmanager for a game called Cortex Command [done]
« Last post by f0dder on November 14, 2008, 01:53 PM »
Yay for tokenizing or bad regular expressions :D
4436
Packet size doesn't help you much on 100mbit, as it should be set to the ethernet MTU... the size of buffer read/writes and whether you do async og synchronous I/O can matter somewhat, though. Once you move to gigabit and beyond, packet size (jumbo frames) means a lot, and so does things like IRQ moderation (reduces CPU strain, but can also mean dramatically reduced performance).
4437
General Software Discussion / Re: Add a computer to a cable
« Last post by f0dder on November 13, 2008, 06:14 PM »
Cute - make one with two NICs, and it could be pretty cute for setting up your own home router with VPN support :) (I do wonder how much CPU grunt is necessary to handle 20mbit/sec of traffic, if you're also doing firewalling etc, though?)
4438
General Software Discussion / Re: easy backups on linux: timevault
« Last post by f0dder on November 13, 2008, 09:37 AM »
Looks cute enough, but is it smart?

I use rsnapshot for my linux server backup needs, and while it's definitely not as usefriendly as timevault seems to be, it's pretty smart - it doesn't hash filenames, etc., so I can use whatever filemanager of my choice (including plain old cp :)) to copy a folder like "weekly.3" somewhere, and I have all the files from that period, not just the modified once. Works through the use of hardlinks, it's basically apple's TimeMachine for *u*x.
4439
General Software Discussion / Re: Lessons from 2 years without Windows
« Last post by f0dder on November 13, 2008, 08:56 AM »
D--: what makes VirtualBox superior to VMWare, in your opinion? I like Virtualization stuff, but vmware has worked so well for me that I haven't really bothered to look at anything else (save bochs and qemu, but those are mostly useful for kernel development and not as much for vm needs).

Btw, as for the ALT+0151 thing, it should be possible to set up some keyboard mapping to give you the shortcuts you want... on windows as well as linux :)
4440
I was thinking of the VM being more like the current compatibility layer (only a version that actually works) for 32 bit software. During installation the 32-bit could be set and then load the compatibility layer automatically as required.
So more like "generic virtualizaion", and not a full-blown Virtual Machines, then?

I am not sure I understand the current VM models well enough but AIUI stuff like VMWare doesn't actually emulate a CPU - it makes use of the CPU to execute code
Yes, it tries to execute as much code "as-is", but certain things have to be fixed up and other things have to be completely emulated. It's sure faster than complete emulation like bochs, but still a good deal slower than the real thing.

VMWare isn't slow - but it would be a hell of a lot faster (probably faster than most current machines) if it were coded for 64-bit and run on a version of Windows that doesn't carry all the baggage.
I don't see how that would make it faster, to be honest. You still get the CPU hit... Paravirtualization is an interesting (and faster) option, but requires that the guest OS is (re)written for it.

The lack of take up of Vista can be put down to three major issues: software compatibility (this could be easily solved in all future versions of windows with good quality and transparent VM support)
It's not easy to support all previous OS'es quirks - even vmware doesn't handle "ring0 without driver" hacks of win9x, which were used by a couple of software protection schemes. And a VM wouldn't really make things easier, just a lot heavier.

WoW64 actually works pretty well. The main issue is with drivers (including all the annoying software protection crap) and not with running 32bit software on 64bit windows. I daresay that it's a much bigger problem running applications without admin privileges under Vista... which is simply because of moronic developers who never tested their software under a limited user account. And apparently didn't read MS guidelines on software development either. And it's not really a Vista problem, per se... it's just too bad MS didn't make the default system account a reduced-privilege user much earlier, like at least Win2k.

The only way forward is to get Windows out of the users' faces and reduce the huge footprint and the obvious way to do that is to cut the chord with the past in a planned way.
I don't see how cutting the past helps, in this regard. I haven't analyzed what all the files on a Vista install are for, but my guesstimate is that it's the "new stuff" that takes up most of the space. For instance, I was able to shave off 6 gigabytes from the x64 Vista Business installation by vLite'ing it, and removing new stuff that I wouldn't need.
4441
It isn't rocket science and it is simple to provide backward compatibility through VM - they could even supply it preinstalled with VMs for common operating systems (Win98, Win XP and Win Vista would cover it).
Now that is a very nice way to deal with backwards compatibility. Brill Carol! :Thmbsup:
I'm it's a bad way to do it, at least if you're considering the "classical" sence of a VM where you do CPU emulation (which is slowis, even with clever JIT'ing), and takes up a lot of harddrive space for the separate OS installs.

It would also signal defeat wrt. 3rd-party programmers who don't program according to specs, and I don't like that.

Besides, for most purposes, emulation (or rather, translation) layers like WoW64 work pretty well, and are a lot more efficient. For stuff it can't handle, like 32bit drivers, a VM approach wouldn't really help. There's not much hindering that a layer like WoW64 could be made an optional component, although it's unlikely to happen anytime soon; there's simply too much 32bit software around that hasn't been rewritten 64bit clean, including MS's own.

Anyway, the NT kernel can handle different subsystems for executable files, with of course win32 (which it's also called for 64bit apps :P) being the dominant. But there was (limited?) OS/2 support once, there's SFU offering a POSIX subsystem, and theoretically one could write his own. All end up depending on the NT Native API, but that's not really a problem.
4442
General Software Discussion / Re: Any good free OCR software?
« Last post by f0dder on November 12, 2008, 05:57 PM »
The best OCR Software I've seen is ABBYY FineReader (iirc it's the product the Danish national library uses to scan old texts), and it definitely worked well for us at the museum where I work(ed). Probably out of your price league, though - EUR159.
4443
WIndows Server 2008 R2 is due for release and looks like a hefty update - the most striking feature is that from this version 32-bit servers are history ..

See: http://windowsitpro....your-average-r2.html
About fscking time - it's the only way to get 64bit accepted (and developers, possibly including Microsoft itself, to support it properly).

CWuestefeld: is that 32bit apps on the 64bit OS, or 64/64? Would surprise me a bit if MS couldn't make stable 64bit versions of their flagship server apps, considering that NT supports some pretty massive x86 systems.
4444
It is cpp, though they're using the .cc extension.
.cc is standard unix/gcc filetype for C++ files. Really wicked people depend on case-sensitivy and use ".C" for C++, other people believe in ".c++", others in ".cxx", and some people use ".hpp" or ".hxx" for C++ header files.

Personally, I stick to .h/.cpp :)
4445
General Software Discussion / Re: RegBench - Registry Benchmarker Utility
« Last post by f0dder on November 10, 2008, 05:34 AM »
Darwin: probably the same people who recommend SpinRite... might have a financial interest in it?
4446
Living Room / Re: How to figure out which is dying, my screen or my graphics card
« Last post by f0dder on November 09, 2008, 04:52 AM »
Sounds like fscked up RAM on the GPU. Screen damage tends to be permanent dead pixels, usually cyan color (for TFTs anyway).
4447
I don't mind the new explorer in Vista. Of course, I spend 99% of my time using Dopus 9, so haven't really *had* to use it in earnest and thus perhaps my perspecitve might be different...
I'm not sure exactly what it is about the new explorer that ticks me off, but it does annoy me. Probably would be very annoying if I didn't use x2. Oh, I also hate the new folder icons in Vista, they're ugly.
4448
General Software Discussion / Re: The Vista Immersion Experiment
« Last post by f0dder on November 07, 2008, 08:34 AM »
I can't remember what the article (or the number) was called but I seem to remember an issue in an MS KB article on resumption from hibernation and USB. Might be worth a quick search.
I wasn't able to find anything interesting :/

I think I'll try wiping the xubuntu partition I also have on the laptop, and put XP64 there. Will be interesting to see whether I get the same issues then, and how it performs compared to Vista64 on the same hardware.
4449
Carol, look at the time difference between windows xp and windows vista. Of course XP is going to be faster.
Why does it have to be this way, though?

Sure thing, NT requires more than 9x which requires more than win3.x, because a lot of things has happened... both to the GUI and under the hood. The enhanced security of NT + advanced features don't come for free, and I'm OK with that. But I fail to see why things must inevitably become heavier and heavier... It's a shame that all the cool things the kernel developers do (lock-free algorithms, better heap data structures + algorithms, prioritized I/O et cetera) are swallowed up by incompetent usermode developers. If you can't make something new that runs better than the old, don't fscking do it! (yeah, I'm thinking about stuff like WPF.)

XP might be faster but it also does not take advantage of newer hardware like vista does.
Taking advantage of newer hardware is good, but requiring faster hardware for no good reason is plain stupid. I didn't buy a quadcore CPU to facilitate lazy developers, I bought it because I want to utilize the CPU power for other stuff.

Now, I'm not saying Vista is so bad performance-wise, and my experience with it has been pretty positive so far. But there's no denying it requires more Oomph than XP, and not necessarily for very good reasons.


Compatibility with old and out of date hardware/software is what drives down Window's performance.
Bullshit :)

I do agree that Microsoft shouldn't have OS hacks to support broken software and instead require vendors to fix their darn codebases, but backward compatibility doesn't really drag down performance. Takes up disk space, yeah, but that's about it.

Microsoft needs to do like Apple and cut the cord and say "Sorry, you're applications need to be updated".
In the case of fixing things like Vista incompatibilites (which, really, are issues that have been there since the NT4 (or earlier) days, when running with non-admin privileges), I agree. In the case of "you must update your apps to use the latest dotNET" I couldn't disagree more.

I guarantee resource usage would go down with removal of support for the creative labs 16-bit sound card or the original audigy series stuff. Support for Rage 128 graphics adapters is no longer needed.
Bullshit. Again, you might save some disk space, but unused drivers aren't loaded, and thus don't take up RAM or CPU resources.

You say explorer is ruined, I say it is far better than it ever has been.
I'll have to agree with Carol, I find that new explorer sucks++. I'm glad xplorer2 works with Vista.

I like the new start menu and a number of other things about Vista (more ramblings here), but I do find that I need more clicks when going through the control panel. Fortunately, it's not something I have to do much, so it's not that much of an issue. But I'd be pissed about if it I had to do a lot of computer support. I don't find UAC to be a problem, though, since you can temporarily disable it while doing a fresh system setup, and then re-enable it afterwards. It could be smarter, though.

You also say you need a bigger hard disk. Are you really worried about using 4-6GB of space? That is all vista takes for me on a fresh install.
Weird, x64 Vista Business version took up 12 gigabyte on a fresh install. Excluding page- and hibernation files... and that's, imho, too much for a base OS, excluding applications. "Buy a larger harddrive", yaddayadda. Nope. I want to use my disk space for my needs, not for Microsofts sloppyness. They need to make the OS more modular and give users some choice of freedom. And do keep solid-state disks in mind, 6 gigabytes of extra OS consumption is a lot on a 64gig disk.
4450
Living Room / Re: World of Goo - Indie Game with Great Reviews?
« Last post by f0dder on November 07, 2008, 06:10 AM »
I've just purchased it from their website as well, at $20 I simply had to :)
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