Replacing JavaScript: How eBay Made a Web App 50x Faster With WebAssembly

“Online marketplace eBay has revealed how it boosted performance of a demanding web app by 50x using WebAssembly, ” reports TechRepublic: The “astonishing” speed-up after switching from a JavaScript-based to a largely WebAssembly-based web app was detailed by the eBay engineering team, who say the performance boost helped make it possible to build…
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We destroyed a collectible Doritos bag to get at its hidden MP3 Player

Junk food and summer blockbusters go hand in hand — from the nachos, popcorn and candy you buy at the cinema, to action-hero faces plastered on every brand of potato chips at the supermarket. This has been the way of the world as long as I can remember, but this summer, the pairing may have reached its apex. In a perfect storm of brand synergy, nostalgia and guilty pleasures, Marvel has decided to release the soundtrack to ‘Guardians of the Galaxy Vol. 2’ in the most unconventional format imaginable: a bag of Nacho Cheese Doritos . Like Frito-Lay’s last “smart bag, ” the album-in-a-Doritos-bag gimmick is a bizarre, yet weirdly delightful marketing mess. The film’s soundtrack isn’t hidden in the bag as a CD or thumb drive, nor is it a redemption code for iTunes or Google Play — the album is literally built into the Doritos bag as a faux-cassette player, complete with a headphone jack, buttons to play, rewind, fast-forward, change volume or stop and a mini-USB port to recharge. Again — this is a bag of tortilla chips that you can recharge. The moment new of this absurd product tie-in reached Engadget, our team had questions. Does it sound any good? Can you transfer the music to your phone? If you tear the bag apart, are you rewarded with a halfway decent media player? We resolved to track down a bag, destroy it, and find out. You can tell at a glance that the ‘Guardians of the Galaxy’ Doritos aren’t your typical bag of snack chips. For one, the bag itself comes in a display box decorated to look like a vintage stereo, with printed dials and a window peeking through to the bag’s embedded media player. Inside the box are instructions (plug in headphones and turn it on, of course) and an extremely cheap headset reminiscent of 1990s “walkman style” stereo cans with a thin metal headband and flimsy, foam-covered speakers. While the headphones do look a lot like the pair Chris Pratt wore in the original Guardians movie, they put out decidedly low fidelity sound. Maybe it’s an intentional nod to the MP3 player’s facade: cassette tapes never sounded that great anyway . Either way, the bag’s music player doesn’t need cheap headphones to be mediocre. The ports on ours were so misaligned that we actually couldn’t get the headphones to plug in until we opened the bag and shuffled around the internals. When we finally got the audio port lined up, it worked well enough to fulfill its novelty — but the music was a little distorted, even on good headphones. Fortunately, this is the fault of Doritos’ cheap media player, not the music itself: plugging the bag’s mini-USB charging cable into a PC will let you download the entire album as DRM-free MP3 files encoded at 320kbps. The novelty of asking someone if they want to listen to music from a snack bag is worth a few laughs, but at $29.99, this is probably the worst way to buy the film’s soundtrack. Getting the music files out of the bag is a bit of a chore, and tearing it apart to get at the electronics doesn’t yield much of a reward — the Doritos MP3 player is little more than a cheap, exposed circuit board sandwiched between two pieces of foam. Without the snack bag, its buttons are too tall and awkward, the audio port is exposed and flimsy and it has no visible user interface to speak of. It’s not even worth pillaging for the player’s microSD card , which holds a paltry 256MB of data. Looks like we destroyed the eBay value of this season’s most ridiculous collector’s item for nothing.

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We destroyed a collectible Doritos bag to get at its hidden MP3 Player

LinkedIn’s and eBay’s Founders Are Donating $20 Million To Protect Us From AI

Reid Hoffman, the founder of LinkedIn, and Pierre Omidyar, the founder of eBay, have each committed $10 million to fund academic research and development aimed at keeping artificial intelligence systems ethical and to prevent building AI that may harm society. Recode reports: The fund received an additional $5 million from the Knight Foundation and two other $1 million donations from the William and Flora Hewlett Foundation and Jim Pallotta, founder of the Raptor Group. The $27 million reserve is being anchored by MIT’s Media Lab and Harvard’s Berkman Klein Center for Internet and Society. The Ethics and Governance of Artificial Intelligence Fund, the name of the fund, expects to grow as new funders continue to come on board. AI systems work by analyzing massive amounts of data, which is first profiled and categorized by humans, with all their prejudices and biases in tow. The money will pay for research to investigate how socially responsible artificially intelligent systems can be designed to, say, keep computer programs that are used to make decisions in fields like education, transportation and criminal justice accountable and fair. The group also hopes to explore ways to talk with the public about and foster understanding of the complexities of artificial intelligence. The two universities will form a governing body along with Hoffman and the Omidyar Network to distribute the funds. The $20 million from Hoffman and the Omidyar Network are being given as a philanthropic grant — not an investment vehicle. Read more of this story at Slashdot.

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LinkedIn’s and eBay’s Founders Are Donating $20 Million To Protect Us From AI

Uh, Holy Crap, This 960GB SSD Is Down To $188

ADATA’s Premiere line of SSDs isn’t nearly as fast or as well-known as Samsung’s 850 series, but it still got a solid review from Anandtech , and this 960GB model is down to an absurdly low $188 on Newegg’s eBay storefront , complete with a three year warranty. Read more…

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Uh, Holy Crap, This 960GB SSD Is Down To $188

Flash Just Patched a Huge Security Flaw, Go Update it Right Now

Adobe just patched up a gaping security flaw that could affect anyone who logs on to eBay, Tumblr, Instagram, or other popular sites. If you’re a person who visits any of those domains (or really, any website out there that might use Flash), you really should update your stuff right now. Read more…

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Flash Just Patched a Huge Security Flaw, Go Update it Right Now

How “Kessler’s Flying Circus” cookie-stuffed its way to $5.2M from eBay

Wikimedia Commons Between May 2006 and June 2007, Brian Andrew Dunning made $5.2 million— all of it from eBay. Dunning wasn’t selling Velvet Elvis posters and antique dinner plates through the auction site, however. He earned the money from affiliate commissions, getting paid whenever he directed people to eBay and they made purchases or won auctions. He was so successful at driving this traffic to eBay that his company, Kessler’s Flying Circus, became the number two eBay affiliate in the entire world. His numbers grew so high and so fast that eBay began asking awkward questions almost immediately. How exactly, eBay wanted to know, was Dunning driving all of this traffic to the site? The company was well aware of the wide variety of tricks that affiliates could use to boost their stats, including one called “cookie stuffing.” With cookie stuffing, affiliates would surreptitiously “stuff” their own eBay cookie into user computers. The next time the user visited eBay, the cookie would credit any sales commissions to the affiliate’s account. (Each cookie contained an affiliate ID number; if a computer already had an eBay cookie on it, the most recently created one was used to pay out affiliate commissions.) These commissions weren’t measured in pennies, either. At the time, eBay was offering $25 to affiliates for every single new “active user” and a whopping 50 percent commission on any user’s auction wins so long as they exceeded $100 within a week’s time. eBay worried that Kessler’s Flying Circus had cookie-stuffed its way into the second place affiliate slot. But Dunning told an eBay employee looking into the matter that he was “absolutely confident” that he was operating “in line with the intended spirit of the terms.” Dunning’s partner told eBay separately that any problems were simply “coding errors.” Read 10 remaining paragraphs | Comments

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How “Kessler’s Flying Circus” cookie-stuffed its way to $5.2M from eBay

Researchers Can Make Bread Stay Fresh for 60 Days

Most foods deteriorate over time, but bread’s a major culprit, often going stale after just a couple of days. Now, though, a US research company claims to be able to make your loaf stay fresh for up to 60 whole days . More »

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Researchers Can Make Bread Stay Fresh for 60 Days