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Programming

Why JavaScript On Mobile Is Slow 407

An anonymous reader writes "Drew Crawford has a good write up of the current state of JavaScript in mobile development, and why the lack of explicit memory handling (and a design philosophy that ignores memory issues) leads to massive garbage collection overhead, which prevents HTML5/JS from being deployed for anything besides light duty mobile web development. Quoting: 'Here’s the point: memory management is hard on mobile. iOS has formed a culture around doing most things manually and trying to make the compiler do some of the easy parts. Android has formed a culture around improving a garbage collector that they try very hard not to use in practice. But either way, everybody spends a lot of time thinking about memory management when they write mobile applications. There’s just no substitute for thinking about memory. Like, a lot. When JavaScript people or Ruby people or Python people hear "garbage collector," they understand it to mean "silver bullet garbage collector." They mean "garbage collector that frees me from thinking about managing memory." But there’s no silver bullet on mobile devices. Everybody thinks about memory on mobile, whether they have a garbage collector or not. The only way to get "silver bullet" memory management is the same way we do it on the desktop–by having 10x more memory than your program really needs.'"

Comment Re:It literally took hours... (Score 1) 439

Actually the new rules do address this. They are required to allow you to do self installs of cable cards now, so at least you won't have to set up a service appointment and have a clueless tech come out to do the install.

Now if you're a TW customer and lucky enough to be in an SDV area you'll also need a Tuning Adapter that will fail every 30 days until you have a couple of service calls for that, but I guess we'll need to wait another 5 years for the next FCC ruling to fix that...

How Do I Make My Netbook More Manly? 993

basementman writes "I recently purchased a 10 inch white MSI wind. As you can see it's a small computer and it's good for what I use it for. I get a lot of comments from women saying it is 'cute' or 'adorable.' Not the good kind of cute that will get me the attention I want though, the kind of cute that says they think I have a different presence than I actually want to portray. So how can I make my netbook more manly, or at least have some witty line to respond to the their comments?" Hopefully basementman didn't get a netbook with the hopes of it getting him some action, but what cool mods (or witty one-liners) have others used to salvage their dignity from hardware that is "a good size"?
Microsoft

TomTom Settles With Microsoft 273

Surrounded writes "It appears TomTom bowed to the pressure and settled with Microsoft over the recent patent infringement claims from the Redmond software giant. In the agreement, TomTom will pay Microsoft for coverage under the eight car navigation and file management systems patents in the Microsoft case. Also as part of the agreement, Microsoft receives coverage under the four patents included in the TomTom counter-suit. TomTom also has to remove functionality related to two file management system patents (the 'FAT LFN patents')."
The Courts

The Copyrightability of Twitter Posts 183

TechDirt has an interesting look at some of the questions arising about the copyrightability of Twitter messages. I haven't seen any actual copyright lawyers weigh in yet, but it certainly will be interesting to watch the feathers fly until someone nails down the answer. "[...] it seems like there would be two issues here. The first is whether or not the content is covered by copyright — and, for most messages the answer would probably be yes (there would need to be some sort of creative element to the messages to make that happen, so a simple 'hi' or 'thanks' or whatever might not cut it). But, the more important question then would be whether or not ESPN could quote the Twitter message. And, there, the answer is almost certainly, yes, they could, just as they could quote something you wrote in a blog post."
The Media

Investigative Journalism Being Reborn Through the Web? 265

Combating the stigma that investigative journalism is dead or dying, the Huffington Post has just launched a new venture to bankroll a group of investigative journalists to take a look into stories about the nation's economy. "The popular Web site is collaborating with The Atlantic Philanthropies and other donors to launch the Huffington Post Investigative Fund with an initial budget of $1.75 million. That should be enough for 10 staff journalists who will primarily coordinate stories with freelancers, said Arianna Huffington, co-founder and editor-in-chief of The Huffington Post. Work that the journalists produce will be available for any publication or Web site to use at the same time it is posted on The Huffington Post, she said. The Huffington Post Web site is a collection of opinionated blog entries and breaking news. It has seven staff reporters. Huffington said she and the donors were concerned that layoffs at newspapers were hurting investigative journalism at a time the nation's institutions need to be watched closely. She hopes to draw from the ranks of laid-off journalists for the venture."
The Courts

Judge Tosses Telco Suit Over City-Owned Network 281

tsa sends along news of the city of Monticello, Minnesota, which was sued by their local telco, Bridgewater Telephone Company, because the city chose to build a fiber optics network of their own. The judge dismissed their complaint of competition by a governmental organization. Quoting: "The judge's ruling is noteworthy for two things: (1) the judge's complete dismissal of Bridgewater Telephone Company's complaint and (2) his obvious anger at the underfunding of Minnesota's state courts. Indeed, the longest footnote in the opinion is an extended jeremiad about how much work judges are under and why it took so long to decide this case."
The Military

Chinese Sub Pops Up Amid US Navy Exercise 916

One NATO figure said the effect was "as big a shock as the Russians launching Sputnik." American military chiefs have been left dumbstruck by an undetected Chinese submarine popping up at the heart of a recent Pacific exercise and close to the vast USS Kitty Hawk. By the time it surfaced, the 160ft Song Class diesel-electric attack submarine had sailed within viable range for launching torpedoes or missiles at the carrier. The incident caused consternation in the US Navy, which had no idea China's fast-growing submarine fleet had reached such a level of sophistication.

Bruce Schneier On Perceived and Real Risks 324

prostoalex writes "Encryption guru Bruce Schneier takes a look at perceived and actual risks with some insightful commentary on how warped the public perception of risks may be: '...we worry more about anthrax (with an annual death toll of roughly zero) than influenza (with an annual death toll of a quarter-million to a half-million people). Influenza is a natural accident, anthrax is an intentional action, and the smallest action captures our attention in a way that the largest accident doesn't. If two airplanes had been hit by lightning and crashed into a New York skyscraper, few of us would be able to name the date on which it happened.'"

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