Do Code Bootcamps Work?
Posted by News Fetcher on September 02 '17 at 07:41 AM
By EditorDavid from Slashdot's programming-pupils department
"Computer programming is highly specialized work; it can't be effectively taught in an intensive program," writes Inc. magazine's contributing editor:
Last month, two of the country's largest and most well-regarded coding bootcamps closed. While there are still over 90 such camps in the U.S. and Canada, these for-profit intensive software engineering schools aren't successfully preparing their students for programming jobs. According to a recent Bloomberg article, the Silicon Valley recruiter Mark Dinan characterized the bootcamps as "a freaking joke," while representatives of Google and Autodesk said respectively that "most graduates from these programs are not quite prepared" and "coding schools haven't been much of a focus for [us]."
In one sense, the failure of coding bootcamps reflects the near-universal failure of for-profit universities, colleges, and charter schools to provide a usable education. In another sense, though, coding bootcamps represent a profound misunderstanding of what computer programming is all about... Coding at the professional level is highly specialized and requires years of practice to master... the idea of a bootcamp for coding is just as practical as the idea of a bootcamp for surgery.Read Replies (0)
By BeauHD from Slashdot's ahead-of-the-curve department
Thuy Ong reports via The Verge: Now that you've upgraded to a shiny new 4K TV, Sharp has revealed its latest screen to stoke your fear of missing out: a 70-inch Aquos 8K TV. That 8K (7,680 x 4,320) resolution is 16 times that of your old Full HD (1920 x 1080) TV. Sharp calls it "ultimate reality, with ultra-fine details even the naked eye cannot capture," which doesn't seem like a very good selling point. Keep in mind that having a screen with more pixels doesn't buy you much after a certain point, because those pixels are invisible from a distance -- while an 8K panel would be beneficial as a monitor, where you're sitting close, it won't buy you much when leaning back on the couch watching TV. HDR, however, is something else entirely, and fortunately, Sharp's new 8K set is compatible with Dolby Vision HDR and BDA-HDR (for Blu-ray players). The lack of available 8K HDR content is also a problem. But there is some content floating around. The TV will be rolling out to China and Japan later this year, and then Taiwan in February 2018. Sharp is repurposing its 70-inch 8K TV as an 8K monitor (model LV-70X500E) for Europe, which will be on sale in March. There is no news about a U.S. release.Read Replies (0)
By BeauHD from Slashdot's world-record department
An anonymous reader quotes a report from The Guardian: The world's most powerful X-ray laser has begun operating at a facility where scientists will attempt to recreate the conditions deep inside the sun and produce film-like sequences of viruses and cells. The machine, called the European X-ray Free Electron Laser (XFEL), acts as a high-speed camera that can capture images of individual atoms in a few millionths of a billionth of a second. Unlike a conventional camera, though, everything imaged by the X-ray laser is obliterated -- its beam is 100 times more intense than if all the sunlight hitting the Earth's surface were focused onto a single thumbnail. The facility near Hamburg, housed in a series of tunnels up to 38 meters underground, will allow scientists to explore the architecture of viruses and cells, create jittery films of chemical reactions as they unfold and replicate conditions deep within stars and planets.
XFEL is the world's third major X-ray laser facility -- projects in Japan and the U.S. have already spawned major advances in structural biology and materials science. The European beam is more powerful, but most significantly has a far higher pulse rate than either of its predecessors. "They can send 100 pulses out per second, we can send 27,000," said Robert Feidenhan'l, chairman of the European XFEL management board. This matters because to study chemical reactions or biological processes, the X-ray strobe is used to capture flickering snapshots of the same system at different time-points that can be stitched together into a film sequence.Read Replies (0)
By BeauHD from Slashdot's roman-numerals department
Alphabet is approaching its final form. After evolving from Google into a corporate parent with distinct arms in far-flung fields like health care and self-driving cars, it is now forming a new holding company called XXVI Holdings Inc. Bloomberg reports: The new structure legally separates Google from other units such as Waymo, its self-driving car business, and Verily, a medical device and health data firm. Google co-founder Larry Page announced Alphabet two years ago to foster new businesses that operate independently from Google. Technically, however, those units, called the "Other Bets," were still subsidiaries of Google. The new structure, unveiled Friday, enables the Other Bets to become subsidiaries of Alphabet on the same legal footing as Google. "We're updating our corporate structure to implement the changes we announced with the creation of Alphabet in 2015," Gina Weakley Johnson, an Alphabet spokeswoman, said. She called the process a legal formality that won't affect ultimate shareholder control, operations, management or personnel at the 75,606 person company. Google is also changing from a corporation to a limited liability company, or LLC. This won't alter the way the business pays taxes, Johnson said. The switch is partly related to Google's transformation from a listed public company into a business owned by a holding company. Now, it's owned by Alphabet, so it effectively has only one investor and no public disclosure obligations. An LLC structure is better suited to this situation. XXVI, the name of the new holding entity, is the number of letters in the alphabet expressed in Roman numerals.Read Replies (0)
By BeauHD from Slashdot's de-anonymization department
An anonymous reader quotes a report from Bleeping Computer: Dutch security researcher Victor Gevers has discovered 2,893 Bitcoin miners left exposed on the internet with no passwords on their Telnet port. Gevers told Bleeping Computer in a private conversation that all miners process Bitcoin transactions in the same mining pool and appear to belong to the same organization. "The owner of these devices is most likely a state sponsored/controlled organization part of the Chinese government, " Gevers says, basing his claims on information found on the exposed miners and IP addresses assigned to each device. "At the speed they were taken offline, it means there must be serious money involved," Gevers added. "A few miners is not a big deal, but 2,893 [miners] working in a pool can generate a pretty sum." According to a Twitter user, the entire network of 2,893 miners Gevers discovered could generate an income of just over $1 million per day, if mining Litecoin.Read Replies (0)
By BeauHD from Slashdot's technical-foul department
According to Ars Technica, a federal labor board on Thursday "filed a complaint against Tesla, alleging that the electric vehicle company had discouraged workers from distributing pro-union information, stopped them from talking about employee safety to the United Auto Workers (UAW) union, and in one case, prevented an employee from taking a picture of the Confidentiality Agreement they had to sign." From the report: The Oakland, California-based regional office of the National Labor Relations Board (NLRB) consolidated the complaints of three former Tesla employees, Michael Sanchez, Jonathan Galescu, and Richard Ortiz, as well as complaints made by UAW. The complaint alleges that on numerous occasions between February 2017 and May 2017, security guards and human resources agents working on behalf of Tesla told employees that they had to leave the Fremont, California, factory premises because they were distributing pro-union leaflets. In addition, one employee says that over the course of two meetings, a Human Resources Business Partner and an Environmental Health Safety and Sustainability Specialist "interrogated the employee about the employee's Union and/or protected, concerted activities," as well as the pro-union activities of other employees. In March, the complaint claims, a supervisor told his employees during a pre-shift meeting that they could not distribute any stickers or pamphlets that hadn't been approved by Tesla first, or they would be fired. In another incident, a Human Resources Business Partner allegedly "attempted to prohibit an employee from discussing safety concerns with other employees and/or with the Union."Read Replies (0)
By BeauHD from Slashdot's necessary-hardware department
Qualcomm has introduced a new Cellular Vehicle-to-Everything (C-V2X) chipset and reference design that aims to bring automakers one step closer to deploying the communications systems necessary for fully autonomous vehicles. Ford, Audi, the PSA Group and SAIC are all endorsing the new chipset. ZDNet reports: The Qualcomm 9150 C-V2X chipset, expected to be available for commercial sampling in the second half of 2018, is based on specs from the 3rd Generation Partnership Project (3GPP), a collaboration between groups of telecommunications associations. Meanwhile, Qualcomm's C-V2X reference design will feature the 9150 C-V2X chipset, an application processor running the Intelligent Transportation Systems (ITS) V2X stack, as well as a Hardware Security Module (HSM). C-V2X technology encompasses two transmission modes: direct communications and network-based communications. It's key for both safety features and for implementing autonomous driving capabilities.
For instance, its direct communications capabilities improve a vehicle's situational awareness by detecting and exchanging information using low latency transmissions. Relying on the globally harmonized 5.9 GHz ITS band, the 9150 C-V2X chipset can relay information on vehicle-to-vehicle (V2V), vehicle-to-infrastructure (V2I) and vehicle-to-pedestrian (V2P) scenarios without the need for a Subscriber Identity Module (SIM), cellular subscription or network assistance. On top of that, C-V2X network-based communications (designed for 4G and emerging 5G wireless networks) supports telematics, connected infotainment and a growing number of advanced informational safety use cases.Read Replies (0)
By msmash from Slashdot's security-woes department
About four million Time Warner Cable records containing details of its customers were found unsecured on an Amazon server last month, tech website Gizmodo reported on Friday. From a report: The files, more than 600GB in size, were discovered on August 24 by the Kromtech Security Center while its researchers were investigating an unrelated data breach at World Wrestling Entertainment. Two Amazon S3 buckets were eventually found and linked to BroadSoft, a global communications company that partners with service providers, including AT&T and TWC. The 4 million TWC records are not all tied to unique customers, meaning 4 million individual people were not exposed by the breach. Due to the sheer size of the cache, it was not immediately clear precisely how subscribers were affected. The leaked data included usernames, emails addresses, MAC addresses, device serial numbers, and financial transaction information -- though it does not appear that any Social Security numbers or credit card information was exposed.Read Replies (0)
By msmash from Slashdot's where-we-are department
In the United States, there's a record number of jobs open: around 6 million. That's just about one job opening for every officially unemployed person in the country. From a report: Matching the unemployed with the right job is difficult, but there are some things employers could do to improve the odds. Andrew Chamberlain, chief economist for the job site Glassdoor, says U.S. employers often complain that workers don't have the skills needed for the jobs available. That is true for some upper-level health care and technology jobs. "But for the most part, it doesn't look to be like there is a skills gap," Chamberlain says. "That's not the main reason why there are many job openings." Chamberlain says that with unemployment so low and the U.S. labor force growing slowly, there's no doubt it is harder for companies to find workers. But he says if that were the main problem, you would see wages rising more rapidly in the economy -- and that's not the case in many industries. Part of the hiring problem, Chamberlain says, lies in company hiring policies.Read Replies (0)