Samsung Electronics' first foldable smartphone, the Galaxy Fold, will launch soon, as "most" issues linked to the screen have been solved, a Samsung Display executive has revealed. From a report: "Most of the display problems have been ironed out, and the Galaxy Fold is ready to hit the market," said Samsung Display Vice President Kim Seong-cheol in his speech at a conference held by industry organization The Korean Information Display Society on June 18 in Seoul. Samsung Display, a subsidiary of Samsung Electronics, is the main supplier of the folding screen. The Fold was initially scheduled to hit the shelves in April in the US and in May in Korea, but the launch has been delayed after reviewers complained of flickering screens and creases in the middle of the screen made after repeated folds.

The British research submarine Boaty McBoatface has made an impressive debut in the scientific arena, discovering a significant link between Antarctic winds and rising sea temperatures on its maiden outing. From a report: The unmanned submarine, whose moniker won a landslide victory in a public poll to name a $300 million British polar research ship, undertook its inaugural mission in April 2017. The task saw McBoatface travel 180 kilometers (112 miles) through mountainous underwater valleys in Antarctica, measuring the temperature, saltiness and turbulence in the depths of the Southern Ocean.

Its findings, published in the journal PNAS on Monday, revealed how increasingly strong winds in the region are causing turbulence deep within the sea, and as a result mixing warm water from middle levels with colder water in the abyss. That process is causing the sea temperature to rise, which in turn is a significant contributor to rising sea levels, scientists behind the project said. Antarctic winds are growing in strength due to the thinning of the ozone layer and the build-up of greenhouse gases, but their impact on the ocean has never been factored in to climate models.

"It took 10 months to get it done, but the Granite State is now officially a Geeky State," writes Concord Monitor science reporter David Brooks.

"The latest New Hampshire Historical Highway Marker, celebrating the creation of the BASIC computer language at Dartmouth in 1964, has officially been installed. Everybody who has ever typed a GOTO command can feel proud..." Last August, I wrote in this column that the 255 official historical markers placed alongside state roads told us enough about covered bridges and birthplaces of famous people but not enough about geekiness. Since anybody can submit a suggestion for a new sign, I thought I'd give it a shot.

The creation of BASIC, the first programing language designed to let newbies dip their intellectual toes into the cutting-edge world of software, seemed the obvious candidate. Beginner's All-purpose Symbolic Instruction Code has probably has done more to introduce more people to computer programming than anything ever created. That includes me: The only functioning programs I've ever created were in vanilla BASIC, and I still recall the great satisfaction of typing 100 END...

But BASIC wasn't just a toy for classrooms. It proved robust enough to survive for decades, helping launch Microsoft along the way, and there are descendants still in use today. In short, it's way more important than any covered bridge.
The campaign for the marker was supported by Thomas Kurtz, the retired Dartmouth math professor who'd created BASIC along with the late John Kemeny. "Our original idea was to mention both BASIC and the Dartmouth Time-Sharing System, an early system by which far-flung computers could share resources. They were created hand-in-hand as part of Kemeny's idea of putting computing in the hands of the unwashed masses.

"However, the N.H. Division of Historical Resources, which has decades of experience creating these markers, said it would be too hard to cram both concepts into the limited verbiage of a sign."

The highway marker calls BASIC "the first user-friendly computer programming languages... BASIC made computer programming accessible to college students and, with the later popularity of personal computers, to users everywhere. It became the standard way that people all over the world learned to program computers, and variants of BASIC are still in use today."

In the original submission, an anonymous Slashdot reader notes that last month, Manchester New Hampshire also unveiled a statue of Ralph Baer, whose team built the first home video game sold as Magnavox Odyssey, sitting on a park bench. "The Granite State isn't shy about its geek side."

Long-time Slashdot reader jrepin writes: The KDE community has released Plasma 5.16, the newest iteration of the popular desktop environment. It features an improved notification system, Not only can you mute notifications altogether with the Do Not Disturb mode, but the system also groups notifications by app.

Developers also focused on user's privacy. When any application accesses the microphone, an icon will pop up in your system tray, showing that something is listening. Vaults, a built-in utility to encrypt folders, are easier and more convenient to use.

Dolphin file and folder manager now opens folders you click on in new tabs instead of new windows. Discover software manager is cleaner and clearer as it now has two distinct areas for downloading and installing software. The Wallpaper Slideshow settings window displays the images in the folders you selected, and lets you select only the graphics you want to display in the slideshow.

For a more comprehensive overview of what to expect in Plasma 5.16, check out the official announcement or the changelog for the complete list of changes.

Python reached another new all-time high on the TIOBE index, now representing 8.5% of the results for the search query +"<language> programming" on the top 25 search engines. Python overtook C++ this month for the #3 spot, now placing behind only Java (#1) and C (#2).

That's prompted TIOBE to make a bold prediction: If Python can keep this pace, it will probably replace C and Java in 3 to 4 years time, thus becoming the most popular programming language of the world.

The main reason for this is that software engineering is booming. It attracts lots of newcomers to the field. Java's way of programming is too verbose for beginners. In order to fully understand and run a simple program such as "hello world" in Java you need to have knowledge of classes, static methods and packages. In C this is a bit easier, but then you will be hit in the face with explicit memory management. In Python this is just a one-liner. Enough said.
InfoWorld reports: Also on the rise in the June Tiobe index, Apple's Swift language is ranked 11th, with a rating of 1.419 percent. Swift was ranked 15th at this time last year and 18th last month, while its predecessor Objective-C language ranked 12th this month with a rating of 1.391. Tiobe expects Objective-C to drop out of the top 20 within two years.
InfoWorld also notes that Python is already #1 in the Pypl index, which analyes how often language tutorials are searched for on Google. On that list, Python is followed by Java, JavaScript, C#, PHP, and then C/C++.

Python was also TIOBE's fastest-rising language in 2018 -- though in 2017 that honor went to C, and in 2015 to Java...

The autonomous rotorcraft NASA is planning to integrate with the agency's Mars 2020 rover mission has successfully passed another round of important tests. The Verge reports: Earlier this year, JPL conducted tests of the helicopter in "a simulated Martian environment" that put the helicopter through temperatures as low as minus 130 degrees Fahrenheit and flew it in a vacuum chamber that simulated Martian air -- it was also attached to a "motorized lanyard" to help simulate Martian gravity. Some of the testing was to ensure that the Mars Helicopter could survive the conditions it would experience during an actual rocket launch. The Mars Helicopter is now back at JPL, where it will has already had a new solar panel installed. NASA says that it isn't putting any science instruments on the helicopter beyond a camera, but that instead it's a "technology demonstrator" to prove that it's possible to remotely fly a Martian drone from Earth.

Long-time Slashdot reader Qbertino is your typical Linux/Apache/MySQL/PHP (LAMP) developer, and writes that "in recent years Docker has been the hottest thing since sliced bread." You are expected to "dockerize" your setups and be able to launch a whole string of processes to boot up various containers with databases and your primary PHP monolith with the launch of a single script. All fine and dandy this far.

However, I can't shake the notion that much of this -- especially in the context of LAMP -- seems overkill. If Apache, MariaDB/MySQL and PHP are running, getting your project or multiple projects to run is trivial. The benefits of having Docker seem negilible, especially having each project lug its own setup along. Yes, you can have your entire compiler and Continuous Integration stack with SASS, Gulp, Babel, Webpack and whatnot in one neat bundle, but that doesn't seem to dimish the usual problems with the recent bloat in frontend tooling, to the contrary....

But shouldn't tooling be standardised anyway? And shouldn't Docker then just be an option, who couldn't be bothered to have (L)AMP on their bare metal? I'm still skeptical of this Dockerization fad. I get it makes sense if you need to scale microsevices easy and fast in production, but for 'traditional' development and traditional setups, it just doesn't seem to fit all that well.

What are your experiences with using Docker in a development environment? Is Dockerization a fad or something really useful? And should I put up with the effort to make Docker a standard for my development and deployment setups?
The original submission ends with "Educated Slashdot opinions requested." So leave your best answers in the comments.

Is Dockerization a fad?

"While Linux-preloaded laptops have been available for years from smaller companies, and have represented a fraction of their own sales with the much-admired XPS 13 developer model, Dell now offers a range of Precision models pre-installed with Ubuntu Linux," writes Slashdot reader Freshly Exhumed. Phoronix reports: At the start of May Dell announced an Ubuntu Linux option for their entry-level ~$700 Precision laptop while now they are closing out May by offering up Ubuntu 18.04 LTS on their higher-tier Precision laptop models. Ubuntu Linux has landed for the rest of Dell's current generation Precision mobile workstation line-up with support for the Precision 5540, 7540, and 7740. The Precision 5540 offers options of Xeon E or 9th Gen Core CPUs with up to 64GB of RAM and options for a NVIDIA Quadro T2000. The Precision 7540/7740 meanwhile are more powerful mobile workstations with supporting up to 128GB of ECC RAM and latest generation processors. The Precision 7740 model can also accomodate NVIDIA Quadro RTX 5000 series graphics. Additional details can be found via this blog post by Dell's Barton George.

The Peripheral Component Interconnect Special Interest Group (PCI-SIG) today announced PCI Express 5.0, even though PCI Express 4.0 is still a rarity in the PC market. Phoronix reports: PCI Express 5.0 doubles the bandwidth of PCIe 4.0 with a promise of 32GT/s transfer rates while maintaining low-power and backwards compatibility with existing PCI Express specifications. PCI Express 5.0 is set to allow 128GB/s bandwidth via PCIe 5.0 x16, improved signal integrity and mechanical performance, a new "CEM" connector for add-in cards, and backwards compatibility back through PCIe 1.x. Additional details can be found via today's PCI-SIG press release.

An anonymous reader writes: The SFGate site reports that Elon Musk engaged in a "bizarre Twitter fight" after someone suggested underground tunnels were better for trains than cars. "Opposite is true," Musk argued. "You can have 100's of layers of tunnels, but only one layer on surface (to first approximation), therefore trains should be on surface, cars below." Underground, he noted later, "you can have as many lanes as you want going in any direction."

San Francisco transit authorities then pointed out that their high-capacity BART trains carry 28,000 people every hour through a tube under the San Francisco Bay, adding "That's nearly twice as much as cars over the bay."

This being Twitter, BART "was attacked by a number of Musk fans and other BART critics, and was forced to defend everything from the odor on cars to the amount of public money the agency receives."

This week Phoronix marked a very special anniversary: Five years ago today was the story on Phoronix how the systemd source tree was approaching 550k lines so curiosity got the best of me to see how large is the systemd Git repository today. Well, now it's over 1.2 million lines.

After surpassing one million lines in 2017, when running GitStats on the systemd Git repository today it's coming in at 1,207,302 lines. Those 1.2 million lines are spread across 3,260 files and made over 40,057 commits from nearly 1,400 different authors... So far this year there have been 2,145 commits while last year saw 6,245 commits while 2016 and 2017 each saw less than four thousand commits total. Lennart Poettering continues being the most prolific contributor to systemd with more than 32% of the commits so far this year.

Phoronix has conducted a series of tests to show just how much the Spectre and Meltdown patches have impacted the raw performance of Intel and AMD CPUs. While the patches have resulted in performance decreases across the board, ranging from virtually nothing to significant depending on the application, it appears that Intel received the short end of the stick as its CPUs have been hit five times harder than AMD, according to ExtremeTech. From the report: The collective impact of enabling all patches is not a positive for Intel. While the impacts vary tremendously from virtually nothing to significant on an application-by-application level, the collective whack is about 15-16 percent on all Intel CPUs without Hyper-Threading disabled. Disabling increases the overall performance impact to 20 percent (for the 7980XE), 24.8 percent (8700K) and 20.5 percent (6800K).

The AMD CPUs are not tested with HT disabled, because disabling SMT isn't a required fix for the situation on AMD chips, but the cumulative impact of the decline is much smaller. AMD loses ~3 percent with all fixes enabled. The impact of these changes is enough to change the relative performance weighting between the tested solutions. With no fixes applied, across its entire test suite, the CPU performance ranking is (from fastest to slowest): 7980XE (288), 8700K (271), 2990WX (245), 2700X (219), 6800K. (200). With the full suite of mitigations enabled, the CPU performance ranking is (from fastest to slowest): 2990WX (238), 7980XE (231), 2700X (213), 8700K (204), 6800K (159). In closing, ExtremeTech writes: "AMD, in other words, now leads the aggregate performance metrics, moving from 3rd and 4th to 1st and 3rd. This isn't the same as winning every test, and since the degree to which each test responds to these changes varies, you can't claim that the 2990WX is now across-the-board faster than the 7980XE in the Phoronix benchmark suite. It isn't. But the cumulative impact of these patches could result in more tests where Intel and AMD switch rankings as a result of performance impacts that only hit one vendor."

An anonymous reader shares an article titled "Does IT Run on Java 8?"

"After more than ten years in tech, in a range of different environments, from Fortune 500 companies, to startups, I've finally come to realize that most businesss and developers simply don't revolve around whatever's trending on Hacker News," argues one Python/R/Spark data scientist: Most developers -- and companies -- are part of what [programmer] Scott Hanselman dubbed a while ago as the 99%... "They don't read a lot of blogs, they never write blogs, they don't go to user groups, they don't tweet or facebook, and you don't often see them at large conferences. Lots of technologies don't iterate at this speed, nor should they.

"Embedded developers are still doing their thing in C and C++. Both are deeply mature and well understood languages that don't require a lot of churn or panic on the social networks. Where are the dark matter developers? Probably getting work done. Maybe using ASP.NET 1.1 at a local municipality or small office. Maybe working at a bottling plant in Mexico in VB6. Perhaps they are writing PHP calendar applications at a large chip manufacturer."

While some companies are using Spark and Druid and Airflow, some are still using Coldfusion... Or telnet... Or Microsoft TFS... There are reasons updates are not made. In some cases, it's a matter of national security (like at NASA). In others, people get used to what they know. In some cases, the old tech is better... In some cases, it's both a matter of security, AND IT is not a priority. This is the reason many government agencies return data in PDF formats, or in XML... For all of this variety of reasons and more, the majority of companies that are at the pinnacle of succes in America are quietly running Windows Server 2012 behind the scenes.

And, not only are they running Java on Windows 2012, they're also not doing machine learning, or AI, or any of the sexy buzzwords you hear about. Most business rules are still just that: hardcoded case statements decided by the business, passed down to analysts, and done in Excel sheets, half because of bureacracy and intraction, and sometimes, because you just don't need machine learning. Finally, the third piece of this is the "dark matter" effect. Most developers are simply not talking about the mundane work they're doing. Who wants to share their C# code moving fractions of a cent transactions between banking systems when everyone is doing Tensorflow.js?
In a footnote to his essay, Hanselman had added that his examples weren't hypothetical. "These people and companies all exist, I've met them and spoken to them at length." (And the article includes several tweets from real-world developers, including one which claims Tesla's infotainment firmware and backend services were all run in a single-location datacenter "on the worst VMware deployment known to man.")

But the data scientist ultimately asks if our online filter bubbles are exposing us to "tech-forward biases" that are "overenthusiastic about the promises of new technology without talking about tradeoffs," leading us into over-engineered platforms "that our companies don't need, and that most other developers that pick up our work can't relate to, or can even work with...

"For better or worse, the world runs on Excel, Java 8, and Sharepoint, and I think it's important for us as technology professionals to remember and be empathetic of that."

An anonymous reader quotes the Washington Post: Venky Ganesan, a partner at technology investor Menlo Ventures, told The Washington Post that the White House's new survey about bias on social media is "pure kabuki theatre" and an attempt to curry political points with conservatives. He said the Trump administration's repeated accusations that tech companies censor conservative voices are unfounded because even though most Silicon Valley executives are liberal or libertarian, they wouldn't let politics get in the way of their primary goal: making money...

The Internet Association, a trade association representing Facebook, Google and other tech companies, also pushed back on President Trump's repeated accusations that their products are biased against conservatives. The association says the platforms are open and enable the speech of all Americans -- including the president himself. "That's why the president uses Twitter so much," said Michael Beckerman, the Internet Association's chief executive. "He actually used Twitter for this particular announcement, which is perhaps ironic."
The article adds that the Trump administration "declined to tell The Washington Post what it planned to do with the data it's amassing." But on Twitter the New York Times technology columnist Kevin Roose argued that the survey "is just going to be used to assemble a voter file, which Trump will then pay Facebook millions of dollars to target with ads about how biased Facebook is."

Vice also believes it's a "craven data collection ploy" and "an elaborate way of getting people to subscribe to the White House's email list," adding "If this whole enterprise feels shady, that's because it is... The site isn't even hosted on a government server, but was created with Typeform, a Spain-based web tool that lets anyone set up simple surveys." Mashable also notes that the site "also just so happens to have an absolutely bonkers privacy policy" which includes allowing the White House to edit everything that's submitted.

Click here to read even more reactions.

Developers at Mozilla, Facebook, Cloudflare, and elsewhere have been drafting "BinaryAST" as a new over-the-wire format for JavaScript. From a report: BinaryAST is a binary representation of the original JavaScript code and associated data structures to speed-up the parsing of the code at the page load time compared to the JavaScript source itself. The binary abstract syntax tree format should lead to faster script loading across all web devices. Numbers related today by CloudFlare range from a 4% to 13% drop in load times compared to parsing conventional JavaScript source. Or if taking a "lazified" approach to skip unused functions, it can be upwards of 98% less time necessary. You can read more about it here.

The WordPress content management system (CMS) is set to receive an assortment of new security features today that will finally add the protection level that many of its users have desired for years. From a report: These features are expected to land with the official release of WordPress 5.2, expected for later today. Included are support for cryptographically-signed updates, support for a modern cryptography library, a Site Health section in the admin panel backend, and a feature that will act as a White-Screen-of-Death (WSOD) protection -- letting site admins access their backend in the case of catastrophic PHP errors. With WordPress being installed on around 33.8 percent of all internet sites, these features are set to put some fears at ease in regards to some attack vectors. Probably the biggest and the most important of today's new security features is WordPress' offline digital signatures system. Starting with WordPress 5.2, the WordPress team will digitally sign its update packages with the Ed25519 public-key signature system so that a local installation will be able to verify the update package's authenticity before applying it to a local site.

"Facebook knew there was a problem when a string of people used the platform to publicly broadcast their suicides in real time," reports Business Insider, raising questions about what the company has done since: Facebook has a suicide-monitoring tool that uses machine learning to identify posts that may indicate someone is at risk of killing themselves. The tool was involved in sending emergency responders to locations more than 3,500 times as of last fall. A Harvard psychiatrist is worried the tool could worsen health problems by homing in on the wrong people or escalating mental-health crises... "We as the public are partaking in this grand experiment, but we don't know if it's useful or not," Harvard psychiatrist and tech consultant John Torous told Business Insider last week....

Without public information on the tool, Torous said big questions about Facebook's suicide-monitoring tool are impossible to answer... "It's one thing for an academic or a company to say this will or won't work. But you're not seeing any on-the-ground peer-reviewed evidence," Torous said. "It's concerning. It kind of has that Theranos feel...." Because of privacy issues, emergency responders can't tell Facebook what happened at the scene of a potential suicide, said Antigone Davis, Facebook's global head of safety. In other words, emergency responders can't tell Facebook if they reached the scene too late to stop a death, showed up to the wrong place, or arrived only to learn there was no real problem.

Torous, a psychiatrist who's familiar with the thorny issues in predicting suicide, is skeptical of how that will play out with regard to the suicide monitoring tool. He points to a review of 17 studies in which researchers analyzed 64 different suicide-prediction models and concluded that the models had almost no ability to successfully predict a suicide attempt. "We know Facebook built it and they're using it, but we don't really know if it's accurate, if it's flagging the right or wrong people, or if it's flagging things too early or too late," Torous said.

To not a lot of surprise compared to the world of proprietary graphics drivers on Windows where once the support is retired the driver releases stop, old open-source Linux OpenGL drivers are found to be better maintained. From a report: Blender developers working on shipping Blender 2.80 this July as the big update to this open-source 3D modeling software today rolled out the Linux GPU requirements for this next release. The requirements themselves aren't too surprising and cover NVIDIA GPUs released in the last ten years, AMD GCN for best support, and Intel Haswell graphics or newer. In the case of NVIDIA graphics they tend to do a good job maintaining their legacy driver branches. With the AMD Radeon and Intel graphics, Blender developers acknowledge older hardware may work better on Linux.

Researchers at the Oxford Internet Institute predict the dead may outnumber the living on Facebook within 50 years -- with as many as 4.9 billion no-longer-living users before the end of the century.

And then what? "These statistics give rise to new and difficult questions around who has the right to all this data, how should it be managed in the best interests of the families and friends of the deceased and its use by future historians to understand the past," said lead author Carl Ohman, a doctoral candidate at the OII.... "The management of our digital remains will eventually affect everyone who uses social media, since all of us will one day pass away and leave our data behind. But the totality of the deceased user profiles also amounts to something larger than the sum of its parts. It is, or will at least become, part of our global digital heritage."

Co-author David Watson, also a DPhil student at the OII, explained: "Never before in history has such a vast archive of human behaviour and culture been assembled in one place. Controlling this archive will, in a sense, be to control our history. It is therefore important that we ensure that access to these historical data is not limited to a single for-profit firm. It is also important to make sure that future generations can use our digital heritage to understand their history... Facebook should invite historians, archivists, archaeologists and ethicists to participate in the process of curating the vast volume of accumulated data that we leave behind as we pass away. This is not just about finding solutions that will be sustainable for the next couple of years, but possibly for many decades ahead."
Ohman adds that the issues don't end there, since Facebook "is merely an example of what awaits any platform with similar connectivity and global reach."

Mike Bouma (Slashdot reader #85,252) tipped us off to "Amiga present and future," an interview with Trevor Dickinson of A-EON Technology, a group funding ongoing hardware and software development for the Amiga community. "Amongst the topics are the still in betatest Mini-ITX and quad-core PPC Amiga motherboards. Trevor regularly writes editorials for the Amiga Future print magazine [English-translated version here] and his company will be attending and is sponsoring the Amiga34 event in Neuss Germany on the 12th and 13th of October 2019."

A-EON now has about 50 part-time developers and beta-testers working on software projects for Classic and Next-Generation AmigaOS, Dickinson reveals: I've been a Commodore and Amiga enthusiast since the late 1970s but only really got involved in the business side of Amiga in 2007 when I provided funding to Michael Battilana of Cloanto to help fast track the development of 'Amiga Forever'. [An Amiga preservation, emulation and support package] The funding allowed Michael to hire Nicola Morocutti, the 'Bitplane' magazine Editor, to embark on a major project to catalogue the tens of thousands of Amiga games and software titles which lead to the development of the one-click 'Retro-Platform' player which made its debut in 'Amiga Forever 2008' and the subsequent development 'C64 Forever' in May 2009. But, if you discount my Hardware donation scheme, it was the 'AmigaOne X1000' project [a PowerPC-based personal computer from A-Eon Technology CVBA intended as a high-end platform for AmigaOS 4] that was my first Amiga next-generation funding...

I've always said as long as Amigans keep supporting A-EON by buying the hardware and software we develop, we will keep developing both for AmigaOS. The motherboards names, 'Nemo', 'Cyrus' and 'Tabor' are characters and place names from the Jules Verne novel, "The Mysterious Islands". There are plenty more names available in that book.
Dickinson also discusses various projects that are attempting to build a portable Amiga laptop -- and his own early efforts to fund hardware donations to encourage Amiga developers to write productivity software, games and applications for AmigaOS 4.0. ("I resorted to buying second hand AmigaOne machines from eBay and other online sources...")

He also describes ongoing efforts to bring Libre Office and better web browsers to the Amiga. "Anyone who has the coding skills and is interested in helping out on such projects should contact me."