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Recent Posts

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476
Living Room / Re: Stop the Machine! (anyone seen this?)
« Last post by JavaJones on August 11, 2011, 02:47 PM »
The problem is that *neither* party's *constituents* seem to really be getting what they want. Liberals want more social programs, or at least to maintain the ones we have. Nope, sorry. Conservatives and Libertarians want less government, but we have the massive deficit we have largely because of increasing government size and involvement in foreign affairs. The recent spending cuts have not significantly changed that in fact. They are minor in relation to the total deficit and spending.

- Oshyan
477
Living Room / Re: Film vs. Movie?
« Last post by JavaJones on August 10, 2011, 04:12 PM »
Defining the theater experience as "film" just because it *may* be projected through film (increasingly unlikely these days as jgpaiva mentioned with digital projection) is pretty silly IMO. If that's the case now, it won't be for long.

I think the original posters were going right along with the snobbish stupidity that 40hz calls out above:
when I was in college, some people insisted on using the term "film" to designate better quality motion pictures and used the word "movie' in a derogatory sense - mostly when referring to American motion pictures. Non-US made movies were always called "films" and usually prefixed with the word "foreign" as in: "foreign films."

Still the posters are nicely designed and presented. :D

- Oshyan
478
Living Room / Re: Operation Facebook (will you rejoice?)
« Last post by JavaJones on August 10, 2011, 04:04 PM »
I for one can't wait to see what happens and would be thrilled to see them pull it off. For the lulz! I think it would be very funny indeed. :D

- Oshyan
479
General Software Discussion / Re: too much security?
« Last post by JavaJones on August 10, 2011, 04:02 PM »
Further to what 40hz said (which I agree with in entirety), if you *do* need "more", most of the time your needs for e.g. playing with potentially risky beta apps or whatever would be easily served by some kind of virtualization or sandboxing app. Some people want (much fewer *need*) a more advanced firewall, and a startup monitor for non-malicious but still annoying stuff that adds itself to your autostart, but other than those two - neither of which I bother with because I can manually deal with that stuff as-needed - I think what 40hz said is end of story.

- Oshyan
480
Living Room / Re: Gefore or Quadro?
« Last post by JavaJones on August 10, 2011, 03:53 PM »
Unless Premiere's specs/requirements specifically say it supports Quadro for acceleration and/or it lists *only* Quadra (and not Geforce), then the Geforce is likely to be the best bang for the buck. The Quadro line is mainly distinguished by their CAD-and-pro-3D-oriented drivers that prioritize stability, high geometry counts, and accelerate line antialiasing and other functions. These days most acceleration for non-3D apps (and an increasing number of 3D apps) is handled by GPGPU libraries like CUDA and OpenCL, both of which are supported equally well on Geforce and Quadro devices.

- Oshyan
481
Redmine is not terribly hard to install, provided you already have Ruby/Rails setup on your box. But it's not as nice and easy as your typical PHP script. :P I dearly love Redmine, but I do wish they'd focus on ease of maintenance/upgrade, and add a few additional niceties. One frustrating thing I came across recently for example is that the version of RoR that Cpanel installs is not compatible with Redmine currently.

It's like they came up with a 90% awesome system and now, despite development continuing at a good pace, little of interest (to me) is being added. Plugins continue to offer some interest though. There was even a time I considered basing an entire public personal website off of it! Mouser no doubt remembers that. :D

- Oshyan
482
I agree, some kind of wiki or online project/notes management system is probably best. I use Redmine for this sort of thing and I like it a lot but it's probably overkill for most (even me, heh).

- Oshyan
483
General Software Discussion / Re: 'new' file manager - Elyse
« Last post by JavaJones on August 08, 2011, 09:28 PM »
Libraries are based entirely on inclusion of multiple folders into a single sort of "meta folder", a folder aggregation of sorts. They can provide similar functionality to Elyse I suppose, but it's much more simplistic and still requires complex folder hierarchy. The advantage of Elyse, at least as I read it (haven't tried it yet, but very intrigued) is it's based on tagging, which of course is very flexible. You can, for example, have multiple tags assigned to a single file, whereas you have to have copies of a file to be in multiple folders (or use weird referencing schemes and other crap which basically are a pain, if they work at all).

- Oshyan
484
Living Room / Re: Steam: Savior or Slayer of PC Gaming?
« Last post by JavaJones on August 07, 2011, 03:59 PM »
Sad thing is if you're a gamer, you're likely going to end up with the requirement to be online to game (or at least *have* an Internet connection for activation) whether you're on Steam or not. See recent Ubisoft games for example...

- Oshyan
485
Living Room / Re: Why My Mom Bought an Android, Returned It, and Got an iPhone
« Last post by JavaJones on August 03, 2011, 02:56 PM »
The problem with anecdotal arguments like this (aside the mis-quoting of a linked article about return rates on *some* phones being 30-40% - think about how that could even be possible for all Android phones for a moment), is that there are always many counter anecdotes. In fact I have a friend with an iPhone 3GS who has been pretty frustrated with it for a long time now and is about to sell it and get an Android phone. He is *not* terribly technology savvy, in fact he sounds less savvy than this guy's mom (she uses Tumblr, has more devices than my friend). He's seen my phone (Samsung Epic 4G) and has looked at a lot of others in local stores and can't wait to switch. He's taking his time to get the best device he can, which only makes sense, and I'll agree that's an issue with the Android landscape right now - there *are* some legitimately crappy devices. But this is not the first anyone has heard of frustrating cell phone experiences, often due largely to carrier limitations, bundled apps, etc. Even on old "feature phones" I saw this quite a lot. Some phones would just have a terrible reputation, yet users would struggle with them for years sometimes, maybe in part because they expected less of them, in part because there were fewer options. Android definitely needs to tighten things up but if anything high(er) return rates on *specific* phones like the Charge should help signal to carriers and phone makers alike that these issues won't be tolerated. Hopefully that's the case. Meanwhile the *overall* Android market is strong, outselling iPhone and taking over some 50% of the worldwide smart phone market. Make of that what you will.

- Oshyan
486
Living Room / Re: Building a home server. Please help, DC!
« Last post by JavaJones on August 03, 2011, 02:19 PM »
Properly implemented, RAID reduces your risk of downtime. It does nothing to improve your reliability from an engineering perspective.

That is the most concisely stated view of RAID I've seen yet. Well said!

Regarding a presentation/article trying to clear up the RAID question, I think it's clearer than ever now that SSDs are widespread and relatively affordable:
For virtually all "home" users, including enthusiasts and gamers, RAID is unnecessary and, if anything, a potential liability. Don't use it. If you want speed, get an SSD. If you want redundancy, do regular backup. End of story. Those at an enterprise level who need RAID will know and don't need further explanation. That's my view anyway.

- Oshyan
487
General Software Discussion / Re: Google+ Extensions thread
« Last post by JavaJones on July 29, 2011, 12:16 AM »
Zaine, thank you sir for Wil's G+! I didn't even think to look him up. Love that guy.

- Oshyan
488
General Software Discussion / Re: The Case Against [mobile] Apps
« Last post by JavaJones on July 29, 2011, 12:09 AM »
This is just a feature request, not a fundamental problem. Wired: add "share this article" functionality to your Wired Reader app. If they're smart, they will do so. I didn't read the full article... ;)

- Oshyan
489
Zoho has an incredibly broad range of services. Those I've used are pretty darn good. They had much more advanced online app capability than Google for a long time and that is probably still the case. Nevermind Office 365, it's a "cloud augmented" solution, not really a total cloud solution at present (the online versions of the Office apps are pretty crap in most cases).

Stoic, bummer about your admin nightmare. Thing is my org has been on GApps for a couple years now, virtually no problems or downtime, nothing like the headache you describe. And of course you can find many similar nightmare stories but for Exchange. So, bad luck maybe, but I don't think either Exchange or GApps is fundamentally flawed. The sheer number of people successfully using both is a pretty solid argument against that being the case.

- Oshyan
490
General Software Discussion / Re: Google+
« Last post by JavaJones on July 25, 2011, 01:28 AM »
Facebook's is similar Google's now it seems, though used to be worse (seeming):

For content that is covered by intellectual property rights, like photos and videos (IP content), you specifically give us the following permission, subject to your privacy and application settings: you grant us a non-exclusive, transferable, sub-licensable, royalty-free, worldwide license to use any IP content that you post on or in connection with Facebook (IP License). This IP License ends when you delete your IP content or your account unless your content has been shared with others, and they have not deleted it.

Basically my understanding is these services need the license just to provide the functionality they offer. By definition they are "distributing" and "re-using" your content when they show it to others on the service, for example.

- Oshyan
491
General Software Discussion / Re: Google+
« Last post by JavaJones on July 24, 2011, 11:41 PM »
Google's TOS is actually better (last I checked) than Facebook's as far as ownership and re-use of copyrighted material. And while FB may have let you keep your "fake" profile name and, according to you they know about it and allow it, their own written policies say otherwise as far as what's allowed:
http://www.facebook.com/terms.php
Facebook users provide their real names and information, and we need your help to keep it that way... You will not provide any false personal information on Facebook, or create an account for anyone other than yourself without permission.
Though there is some provision for "usernames", but it's not clear whether these are just for Pages or not. Maybe that's what your use falls under. G+ doesn't have functionality for business use yet but when it does obviously they will need to deal with the name issue to allow company registrations.

I believe Facebook also now asks for a mobile number when signing up (or at least it has asked me for mine recently) although I don't think it's required.

- Oshyan
492
General Software Discussion / Re: Google+
« Last post by JavaJones on July 24, 2011, 10:56 PM »
Facebook has the same "real name" policy and similar automated (and possibly also manual) systems to find and remove "fake" accounts. They've been deleting/removing fake accounts for years. The difference here is that Google has a lot of other related services, all of which come under your Google Profile (identity). With G+ if they lock your account, they're locking the entire profile, which is bad. As far as I know there's no such real name requirement for Gmail or other services, so it's not right for them to let G+'s name requirements spread virally through use of G+ to other Google services.

- Oshyan
493
General Software Discussion / Re: Google+
« Last post by JavaJones on July 24, 2011, 08:04 PM »
I'm seeing a number of "never used social networking before" people signing up for G+. Whether it actually pulls significant market *away* from Facebook in the long run I can't say, but it does at least seem to be gaining a *unique* market of its own which is quite interesting.

- Oshyan
494
Living Room / Re: Yet Another Help-Me-Build-a-New-Computer Thread
« Last post by JavaJones on July 22, 2011, 10:04 PM »
If getting the i7 means waiting longer I'd say get the i5 and the new system now. That's definitely one thing I've found is that waiting seldom pays off, hehe. You can always wait a bit more to afford something good (wait even longer and you can get an SSD *and* the i7! ;) ). If your current system isn't enjoyable to use anymore then I think it's good to upgrade ASAP. Of course it also depends on how much longer it would take you to save for the i7 - a week, 3 weeks, a couple months?

- Oshyan
495
Living Room / Re: Yet Another Help-Me-Build-a-New-Computer Thread
« Last post by JavaJones on July 22, 2011, 06:50 PM »
f0dder:

HT is a great feature. I was not a huge fan of it for a long time, but they got it right on the "Core" series and it makes a big difference for my regular work now, which includes heavy 3D rendering with Terragen 2 (my company's software product), as well as just lots of multi-tasking. Multitasking is an area where it helps particularly well because you can have major CPU-using apps assigned to physical cores and still leave 4 "virtual cores" available for general system interaction, an approach which works great and balances performance for demanding tasks with system response nicely.

For Terragen 2, HT gives about a 20% speed boost, sometimes more, on an i7 with 4 cores and 4 HT threads. For gaming here's the theoretical performance benefit:
http://www.tomshardw...ntage-High,2418.html
Note the higher core CPUs are top of the list, including models older than the 2500k. 2500k does fairly well, but it's well below the 2600. Again this is theoretical. In most real games the difference is negligible. But since Deo wants this system to last for years, I guarantee you games will start taking more and more advantage of additional cores within its useful life span.

As Deo said, newer i7's are no longer triple channel. Same socket, same motherboard, same number of memory channels as the i5's.

I don't think Intel's current generation of integrated graphics will ever support CUDA, and that's what's used in the vast majority of current GPGPU implementations. Maybe OpenCL, maybe one of the GL or DX integrated versions (which are even further from maturity than OpenCL though, due to ubiquity of their parent standards, may be adopted faster).

You're right that SSDs change the overall experience. Ideally any new build would/could include one. But when price is an issue it's one of the biggest ticket items (to get a decent, performant one, and with reasonable capacity), and in a case like this where the upgrade in other areas is already so big, I think it will be a less important addition *initially*.

Combine that with the reliability issues which are a very important concern and I think going SSD is clearly a difficult and likely very personal decision. For some people it's A-OK to lose their system drive spontaneously and have to recover from backups; they have good backup methodology in place, they're comfortable with restores, they maintain appropriate backup hardware to restore to, etc. This does *not* describe the average person and, given the flakiness we've seen described and reported with SSDs pretty much across the spectrum, I think it's a risk that's honestly not reasonable to *recommend* to most people just yet, unless they're really prepared for and comfortable with the idea of dealing with a failure *and* the performance benefits are going to be noticed. Taking all that into account I see the number of people I'd recommend an SSD to right off as being fairly low for now.

Deo:

8GB of RAM should be fine to start. $95 is going to quite get you a good SSD, but I assume you meant it would contribute toward saving for one, which is very true. It really depends on what your uses for the system are. If 3D rendering use is extremely minor, then maybe stick with the 2500. Just keep in mind the other points regarding upgrade ease and efficiency (save $100 now, but waste the $200 later if/when you upgrade the CPU, for example).

Most games that support computation on the GPU (for physics or otherwise) support Physx or CUDA only. That's just a simple, unfortunate reality. That being said even with that limitation ATI cards often top the charts for game performance, especially for price/performance ratio. The only time it really matters is with games that stupidly implement a "PhysX-only" mode which allows, for example, "10x the number of particles for explosions!". They look great in this mode, but it only works on Nvidia hardware, and it sucks because faster CPUs, improving graphics cards, etc. mean that high-end and later generation hardware should be able to run at that level just fine, but they can't because it's tied to a specific technology. I think fewer games are pulling that kind of stupidity though and instead just implementing PhysX support for acceleration of otherwise implemented physics systems that can be independently dialed up and down. Maybe some more current gamers can comment on that.

- Oshyan
496
N.A.N.Y. 2012 / Re: NANY 2012 Pledge: De-stress
« Last post by JavaJones on July 22, 2011, 04:24 PM »
Uh oh, stressed about working on your de-stress app? :huh:

- Oshyan
497
Living Room / Re: Yet Another Help-Me-Build-a-New-Computer Thread
« Last post by JavaJones on July 22, 2011, 04:18 PM »
Looks like everyone has already done an (unsurprisingly) good job of covering the bases, but in the interest of adding "votes" to some things (i.e. if 3 DC'ers recommend something it raises confidence in ti), I'll put in my 2 cents in a couple of areas.

Case: Seems fine, a bit too much "bling" for me, but appears reasonably easy to work in. Handle is extraneous in my view, but you may like the aesthetic, heh. If the aesthetic is *not* a positive factor, there ought to be plenty of other options in the price range, e.g. Antec Sonata Elite (I've used previous gen Sonata cases and liked them very much, and have generally been a fan of Antec): http://www.newegg.co...Item=N82E16811129057

CPU: If future-proofing is really of concern, spend the extra $80 and get the i7 2600 (unless overclocking is actually something you plan to *do* and not just "play with for fun" - i.e. you will end up using the system long-term in an overclocked state - then you don't need the "k" model which saves you some $). It's worth it. Not only is it slightly faster (100Mhz per core), but hyperthreading actually makes a real difference, sometimes as much as 20% additional performance for heavily multithreaded tasks. Since you mention 3D, this may well be applicable to you. I know it is for me. It is also becoming increasingly relevant for high-end games. And, although upgrading later would be easy, unlike say a hard drive where you can have multiple and just upgrade and move your old one into a slave position for extra storage, when you do a CPU upgrade the old one is either wasted, sold *very* cheaply, or you need to buy a bunch more parts to make it useful.

Motherboard: No major opinions here (though I've liked ASUS in the past), but f0dder's point about having a motherboard that can take advantage of the CPU's onboard GPU is an interesting and possibly useful one (only applicable if you get the i5, i7 doesn't have the integrated GPU). This can be a supported config for some tasks (e.g. use CPU's integrated GPU *and* discreet GPU for GP-GPU tasks simultaneously), however I don't know if Intel's GPU tech in particular supports OpenCL, and it certainly doesn't support CUDA, so unless support for the integrated GPUs improves in GP-GPU apps it may never actually be that practical as far as actual applications that can use that config.

RAM: All brands mentioned so far are fine. What you said above is basically true, there are a lot of good-to-great brands. Faster RAM will make virtually no difference unless you're overclocking, which I would just not recommend unless - again - you are actually serious about it (and by "serious" I mean you intend to run your machine way, not "serious" in the sense that you want to go all the way to water cooling or something :D). Save the money and buy the i7 instead of i5. ;) Also, get as much as you can afford, but don't be afraid to get "only" 8GB and upgrade to 16GB in say 6 months (if you find you need it even). Just be sure, as others said, that you get 2x4GB instead of 4x2GB.

SSD: Given money seems to be a concern now I say *don't* get an SSD in the initial build. There are several reasons for this in my view. 1: as recent discussions here have shown, there are still a lot of reliability concerns. 2: although prices are coming down, they're still pretty darn high, especially $/GB. 3: they are one of the easiest, if not *the* easiest components to upgrade in your system, and doing so does not immediately make your previous hardware obsolete. 4: it sounds like you already have hard drives, so it's not like you're choosing between 2 purchase options *now* (although later you would be when you go to purchase the 2TB drive(s)). 5: your new system will be a big jump in performance with the components you've already outlined, so you'll be happy for the time being. When you get to upgrade again with an SSD later - say in 6 months or a year - it will be yet another big boost in speed without having to replace your whole system. The cost-to-appreciation ratio is better if you delay the SSD purchase.

They can make a huge difference for some things, e.g. Windows startup, app launch, game level load time. They give you a nice tangible boost in some of the things that are most traditionally slow in computer use, so the improvement in "feel" is great. *But*, they will not do much to improve actual computational performance, e.g. game frame rates, 3D rendering time, etc. Neither will they make a big difference for dealing with large files unless the file happens to be on the SSD (and with price/GB at this point, that's unlikely). So for example for me, I do a lot of large photo editing, with RAW image files of 20MB+ (sounds small but...) that I have to scroll through at fairly fast speed to review, rate, etc. not to mention when I do time lapse sequences and want to preview my sequence in e.g. After Effects. I notice load times frequently. But none of this would be made notably faster by an SSD because I wouldn't keep my photos on it (unless I splurged for a 500+GB one, hehe).

All this having been said, I don't have an SSD in my main machine myself, so I'm not speaking from as much a position of experience as f0dder and others on the subject. But for me it's just more of a practical consideration given the points I made above.

- Oshyan
498
General Software Discussion / Re: How necessary is the UAC in Windows 7?
« Last post by JavaJones on July 19, 2011, 02:18 PM »
I have yet to see UAC actually stop anything bad. In theory it's useful and increases security. In practice I've still seen plenty of infected Win7 machines, and even had some brushes with infection myself (as an IT professional I feel more comfortable taking risks sometimes, and sometimes I need to clean up messes I make :D).

I think one reason UAC doesn't often help is that most attack vectors these days are through existing installed software that you trust, e.g. PDF reader, Java, your web browser. Most malware is smart enough not to expose itself by running a random EXE or trying to inject into a process that Windows would flag. Or at least that's been my experience.

That being said I've left UAC on for most of my machines for the time being. But now that you mention it I'm thinking of turning it off. Basically I left it on after a mass migration of all my systems to Win7 6 months or so ago, with the intention to evaluate UAC for usefulness and act accordingly. So I can say my eval period is over and I don't see UAC as actually being that effective in practice. ;)

- Oshyan
499
Living Room / Re: Post Your Funny Videos Here [NSFW]
« Last post by JavaJones on July 19, 2011, 11:48 AM »
Yeah, I saw that vid a week or two back and likewise wondered if the music had been composed for it. It matches *incredibly* well.

- Oshyan
500
Post New Requests Here / Re: IDEA: Grid-based-layout Information Manager
« Last post by JavaJones on July 18, 2011, 08:44 PM »
Good coders aren't cheap, and mouser is good. :D I've worked with him before and would certainly recommend him. With his recent experience with Yii, knocking together web-based projects should be quite fast for normal stuff too.

- Oshyan
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