572 posts • joined 15 Jun 2007
You can put 64GB on a phone's microSD card so using the cloud instead seems tedious. I find online storage useful for the file that I didn't expect that I'd need - a tiny file out of terabytes of files. Right now that's easy to accomplish with a home server but nearly impossible with cloud storage.
Ask the world what they want a source control system to do, make a big feature list, and keep cramming features into your source control system until everything in that big list is checked off. That's Git. Git has such a rich feature set that it will take you months of experience to chose the right feature for a simple task and years of experience for a complex task. Merging conflicting lines in a file is not enough, as you must merge another dimension of conflicts in the file's evolutionary history as well. Your experience in the first few months of Git will be streamlining the process deleting your local repository, fetching a fresh copy, and merging a backup of your work on top of it after a failed attempt to resolve conflicts. After years of training you will become an enlightened Master who swears by the virtues of Git and sees SVN and Perforce as toys. Or you will smash your computer, quit your job, and find a less frustrating place to work. Probably the latter.
Re: I would be more impressed...
This is what I've assumed makes the most sense too. Specialized APIs are scary because they have unpredictable behavior, complexity, slow bug resolution, and tech lock-in. Have 128GB SDRAM and 20TB Flash as swap. Now the apps can do what they need to do and let the OS worry about the most efficient way to handle memory. Flash card makers can make their money selling highly optimized virtual memory implementations.
DTV has huge amounts of spare bandwidth compared to analog TV. It's odd that there's no UK replacement.
In the US, it's common to multiplex low bitrate audio and video subchannels into the broadcast. They're usually weather, news highlights, international satellite feeds, and such. KAXT-CA is notable for being nothing but 20 of those streams.
The Samsung Galaxy SII sold by Sprint has been plagued with problems that kill the cellular and GPS radios, and they both act as if that's normal. I should have bought a Nokia.
Re: java such a turd
Actually, Java is a very nice development language. It's the applet environment that's a turd. You can disable applets that aren't signed by a trusted source using the "Java Preferences.app" in your MacOS utilities folder.
Under the covers
I heard that the live axle still runs DOS.
Spraying fields is what gives insects their resistance. Areas receiving partial doses breed insects having the most natural resistance. No such thing happens with actual spiders. Regardless of whether the victim is killed or stunned by the venom, step two is fatal mummification. Imagine what would happen to pest populations if spraying spider venom renders spiders harmless.
Hz of Ghz
I doubt the transmission frequency matters much because it's way beyond what a cell can directly interpret. What I would expect to matter is the packet rate, which is in the milliseconds range. A constant transmission may do nothing more than slightly alter some chemical thresholds in some insignificant manner. Modulating the transmission with a low frequency could modulate those thresholds in a way that generates biologically significant signals. It's similar to how a cellphone makes an audio amplifier buzz. The audio amp's semiconductors have an operating limit around 30 to 200 MHz but the higher cellular signal can slightly alter characteristics. A constant 900GHz signal would do nothing but a modulated one can produce the familiar buzz.
One billion dollars
If you try to buy prototype capacitors from CAP-XX, you'll find that they're tiny surface mount components. 2.4F; 2.75V; ESR - 26 mΩ; 39.00mm x 17.00mm x 1.85mm; -40°C to +85°C, $16.25 USD. Those are great specifications, but the price is crazy. BTW, 1990 posted to a BBS that it wants its video back.
Will SSDs come to desktop Drobos?
Desktop Drobos are much slower than the spinning disks inside them. The only reason to put SSDs in them would be to lower your electric bill. Automatic cloud backup would be very nice.
The advantage that Java has over scripting languages is exactly the primitives. It's missing C's unsigned math and bulk structure allocations, but data crunching generally compiles into something efficient. It can do multithreaded image rendering and compression, resample data, and it can pack binary data streams into dense indexed structures. You're free to ignore the decade of bloated libraries created by Apache, Sun, and Oracle when performance matters more than simplicity. Eliminate the primitives and one might as well go to PHP, Ruby, Python, etc. that sacrifice performance for superior simplicity.
Maintain thrust, blow its load early, or fall flaccid
There's no air filling the gaps and defects in the rocket that would otherwise slow and cool hot exhaust gasses, so it could explode. There's also less maintained exhaust gas pressure against the propellent so it could fizzle. Either way,wear goggles and be prepared to tell the rocket that it could happen to anyone.
Marketing in charge
According to Nokia's whitepaper on the technology, there are 41M low quality pixels that are normally downsampled to produce about 5M high quality pixels. It says that the downsampling is reduced to perform digital zoom with fewer losses than you'd get with upsampling.
The camera used for Nokia's 41 Mpix sample pictures has hot pixels and other pre-prouduction defects that show up as 3x3 pixels. I can also find no high frequency details that wouldn't be created by an upsampling algorithm. Something's not right. I suspect that Nokia's Marketing department demanded that the 5 Mpix images be upsampled back to 41 Mpix images.
Overall the images are nothing special for a modern cellphone. They suffer from the usual defects caused by a tiny lens, a tiny sensor, and a body with little angular momentum.
Check that invitation list
firstname.lastname@example.org, email@example.com, firstname.lastname@example.org, and email@example.com don't seem to function. Fixing that would be a huge step towards eliminating spam floods and phishing.
March 8th should be payback for all the damage that unmaintained computers are doing. Buy a computer that you can maintain or don't plug it in to the rest of the world.
Don't want a MacPad Pro
Mobile devices are useful but I need a desktop/laptop when to get serious work done. I want it faster, more powerful, more elegant, and capable of running more applications. 10.7 was a step backwards in a work environment because it lost performance and common tasks (find/replace, mail and calendar integration, saving/discarding changes, etc.) lost their elegance. If Tweeting and an App store is what there is to look forward to in 10.8, I'll pass.
100% of my world likes crispy fried food
There has to be something more to this. Everybody knows that giving people stupid gifts in exchange for survey data causes your data to represent exactly the portion of the population who like stupid gifts. Google must know it so you have to wonder what they're up to. It sounds like they've found a way to sell services to low-income people at large enough scales to make Googly-sized profits.
Hazy shade of gray
Nikon omits the aperture from their product specifications but "1:3-5.9" is on the barrel in their product views. I have lens that's f/5.6 at 300mm and I don't think this will work. f/5.9 isn't going to produce much sensor illumination for anything that isn't in unfiltered sunlight. The sensor will be running at maximum ISO and that won't produce a clear enough image to compensate for the large amounts of atmospheric haze to be expected at such a high zoom level.
Mac OS X = Terminal
I see LOTS of developers using MacOS X. That catch is that they're writing, executing, and debugging platform independent code to eventually be deployed elsewhere. Mac OS X is like a modern day terminal - it's a human interface to large systems running other Unix variants. It was never a good fit for data and processing clusters and Apple has declared that it shouldn't be. It's odd that somebody would bring ZFS to Mac OS now, especially when 10.7's user-experience features consume resources like it owned the whole box. It better run a lot faster than HFS+ because bandwidth is all MacOS X needs.
Anybody not wearing 2 million sunblock...
It's going to get messy when a military mounts this on a truck (or shark). IR lasers waste a lot of energy cutting a hole past the surface of targets. An x-ray laser would cook deeply through targets without needing power for melting or vaporization.
No stranger to blacklists
Yahoo stopped being serious about their own spammers. Yahoo is easy for spammers to exploit yet nearly impossible for victims file a complaint. The rest of the world has responded by tuning Yahoo's spam scoring high into the false-positive range. Yahoo's attempts to expand beyond simple portal services can only fail because they can't reliably send e-mail anymore.
Engineering nightmare gets 80%
Fail 1: Acrylic turns cloudy and shatters when it absorbs oils. Touch those horns and the'll be destroyed in two years.
Fail 2: 65W with a thump and a hum? It sounds like they used the reference schematic for a cheap 5-pin amplifier chip. Both of those failures are caused by grossly asymmetric circuits and/or multiple signal grounds. Even in high school I could make a 100W amp that was perfectly hum-free and thump-free. It doesn't require muting or filtering - just a decently balanced circuit with a single audio ground.
Fail 3: How much copper for a measly 65W? Power semiconductors are fine running very hot. Keep them thermally isolated from the more sensitive components and you need very little cooling metal for 65W.
Fail 4: 50Hz cut-off? Was that an attempt to lessen the amp's line hum? That won't do for music, movies, or video games. I'm sure it sounds awesome with Skype.
Direct to surplus
The original Macintosh TV was released when Apple was trying to maintain outrageous profit margins while having no justifying technical innovations. A TV hack was added to the "Performa" series of Macintoshes which, despite the clever name, was probably the poorest performing computer series that you could throw a heavy wad of cash at. As was then, Mr. Jobs is not leading Apple and here comes a rumor of another TV product. Surplus stores are probably freeing up shelf space right now.
Please send your answer to 'Old Pink'
Who uses these long range WiFi slots? The two or three local microwave ISPs are hardly crowding the airwaves. It doesn't seem that cellphone providers have run out of places to put antennas. Individuals rarely need to send WiFi long distances because there's no fat pipe for the upstream. ATSC TV channels are ~19Mbps - hardly exciting for public Internet connections. I see nothing but lawsuits and ownership battles over useless RF gaps coming from this. Leave it for TV.
Need space for more thrust
That tiny jet of exhaust is probably creating a vacuum over the nozzle, like a venturi pump would. Since the nozzle cap has more surface area being sucked on than the jet has area being pushed on, atmospheric pressure is not in your favor. This rocket could chemically perform worse in space yet end up producing more thrust.
Pedantic science nazi: Why put the rocket in a sliding holder for a bathroom scale? Surely you could get the difference in measurements from before and during the test when the whole apparatus is on the scale. How much is a gram in space?
Like the death of dialup
That should free up all of those TCP ports being used to slowly trickle data through American last-mile internet. Everybody wants the same data so lots of people with slow connections consume more resources than lots of people with fast connections. Sorry, I meant "series of tubes."
The real dirt
I've been using DSLRs for a while and it doesn't matter whether the camera body is made of plastic or metal. For well made cameras, both body materials with outlast the digital technology by 10 years. The real longevity issue is with how well the camera is protected from dust. Any lens that changes size during use is inhaling and exhaling air from somewhere. Dust coming with that air can cause glare in the lens, confuse focus sensors, and wear away mechanical parts.
Between the encoded amplitude and the Dialnorm metadata, this should be quite confusing to enforce.
Artist:____ Album:_____ Track:____
I already have the music I like so I'm looking for music that I don't know about; I need a replacement for pathetic FM radio stations. That's where I found Spotify to be frustrating. The first thing it did when launched was ask me what song to play. I could pick a familiar song and have it play it at an inferior bitrate with no EQ. Then I had to pick another song to end the silence. It was boring and tedious after 30 minutes. It's nice to tell a service what you like and have it make some educated guesses. I'm using Pandora now and would welcome other options.
Got wrong which part was wrong
The music industry eventually got it right when they ditched DRM. History is full of DRM scams that quit working because hardware changed, a database was abandoned, or a rights manager went out of business. I won't touch DRM unless the media is so cheap that I'm fine with it playing only once.
Big blue dip
It's Monday and my head is foggy, but how exactly do artists crank out these conceptual images from star illumination dips? Can I write a program that turns coordinates, star charts, and illumination dip data into a money making planet painter?
Let me say that the QuickTime/MPEG4 container sucks. It has scalability problems because the structural and informational data atom 'moov' and the codec data atom 'mdat' can not be interleaved. A compressor must write to separate moov and mdat files until the end of the audio/video is reached, append the mdat atom to the moov atom, then re-index the moov atom to reflect the new data offsets in the mdat atom. Alternatively, the compressor can pre-allocate some space for a moov atom and hope it doesn't run out before compression finishes. A decompressor must buffer all moov atom before it can play anything from the mdat atom. In other words, it's not actually streaming. It's a total pain in the ass. This is why video cameras producing MPEG4 files are limited to a few minutes of operation at a time. This is why phones have trouble playing long QuickTime movies even if they have hardware acceleration.
The real kick in the nuts is QuickTime X. It was Apple's chance to drop all of the legacy baggage but the first step was using the ancient QuickTime container. There's nowhere for it to go now. It can't properly support streaming files like MPEG2 or AVCHD.
Telcos buy more spectrum for overpriced services while competition to their overpriced cable TV services goes off the air. I'm all for going to purely IPTV, but not until the US has respectable Internet delivery. Comcast is the only combined TV/Internet service in town. Their contract is that you pay them lots of money and they guarantee nothing. You can upgrade to business-class service, pay them more, and they still guarantee nothing. It makes ADSL2+ and a rooftop antenna look pretty good.
Fortress for meh bunny rabbits
It can not be uninstalled. It can not be turned off. It can not be killed. It fakes it death in the service manager when manually stopped. Surely it's nothing important at all.
Dan Rosenberg is likely right but I'd like the option to kill it. Superfluous features are the first target of a hacker.
All ur data is privates now
My Sprint Galaxy SII 4G pretends to let you kill the application but 'top' shows that it's still running. Nice trick. Maybe I'll have a chat with Sprint.
Google to the rescue
Google proposes another technical solution that can only be implemented by Google hosting massive amounts of data for customers interact with in revealing ways. This one is even better than Google's whitespace WiFi solution, where all access points must query a database (Google & friends) for unused frequencies using their GPS coordinates.
Big hot throbbing x86 forever
Intel would rather battle the laws of physics than create a new instruction set? No wonder there's so much research using different CPUs, GPUs, and DSPs. The science behind low-level software must evolve too. One thing that's sorely lacking is executing parallel tasks with low latency. Researchers, compiler designers, and game developers could probably rattle off a dozen other areas where low-level software hasn't kept up.
No reception tests? Has the UK abandoned sending TV over the air? It was only a few years ago that most ATSC tuners were running buggy MPEG2 decoders downloaded off the 'net that would crash on a little multipath distortion.
Dim one and bright zero
A digital technology LED lamp? The LEDs are analog and, in fact, much more efficient when they're getting less than 100% maximum current. The switching power supply is an analog computer that tunes the pulse width of an oscillator driving a low-pass filter.
This is interesting technology but I wonder about longevity. Plasma isn't known for being kind to its surroundings. Can they seal the the micro-cavities so well that a flaw doesn't result in a tiny moving burn that slowly consumes the panel? If so, I have a lot of unreliable CCFLs that I'd like to banish from my house.
Comparisons to LEDs are always a tricky topic because the efficiency drops rapidly as the input power is increased. For a required amount of light there's a tradeoff between adding more LEDs to reduce heating or adding more cooling to reduce the LEDs. 120+ lumens per watt would be trivial if the high cost of LEDs wasn't influencing that tradeoff.
I guess 7683. I guess 7683. I guess 7683. Yeah!
Here I was thinking that I'd need a counter variable in my h4ck3rz script to iterate through all four digit passwords, but then I watched the video again. The password is single-use and changes every time. That means I can guess the SAME 4 digit password over and over and it will eventually be correct by luck. Win!
Or not craters
The painter went around small rocks that were too big to pick up and sloppily covered the tops of larger rocks that could be walked on.
Set the 'Beacon Interval' to about 1000ms and the Googly snoops will have a hard time seeing idle access points from a moving vehicle. It saves battery power on WiFi-assisted cellphones too. The only downside is erratic packet latency.
Welcome to bull 2.0
They will use the same trick as any filthy marketing company: rapidly rotating opt-outs. You opt-out of 'X', that confirms your account as active, and feature 'Y' debuts next week with you automatically opted-in. Only a firewall rule or a stronger lawsuit ends the cycle.
iOS, MacOS X, and Android
The problem is that the lockout app launches when the device is awakened, not when the device becomes idle. That creates an opportunity for things to go wrong. I've had my Macbook Pro and Galaxy SII run for several seconds unprotected because the lockout application's launch was delayed by heavy filesystem I/O.
A2B posted the full conversations with Spamhaus on their web site, along with their reports of criminal activity. I have to partially agree with A2B - It's not right for me to let Spamhaus choose whether or not A2B mail is blocked. I need a permanent blacklisting in my local deny list.
People who wear clothes no different from general population
"...and compared them against a sample of 3.2 million of the general population." What's the difference people who have phones and the general population? Probably not much today.
LG's Apple love & hate
Go to LG's product page and click on the FEATURES tab. I see an Apple keyboard, an old iMac, and a MacBook Pro demoing the product. Click on the SPECIFICATIONS tab. It requires Window XP/Vista/7.
ad/$x]72r NO CARRIER
What about the stream of garbage coming off the CPU as the power fades? What about partially completed operations? It seems like the motherboard will also need a bank of ultra-caps so it can tidy up the RAM to a state that can be understood when power is restored.
- Bugger the jetpack, where's my 21st-century Psion?
- Something for the Weekend, Sir? Why can’t I walk past Maplin without buying stuff I don’t need?
- Review 'Mommy got me an UltraVibe Pleasure 2000 for Xmas!' South Park: Stick of Truth
- The land of Milk and Sammy: Free music app touted by Samsung
- Privacy warriors lob sueball at Facebook buyout of WhatsApp