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7,000 Developers Report Their Top Languages: Java, JavaScript, and Python
Posted on Thursday January 01, 1970

"JetBrains released its State of Developer Ecosystem 2019 report, which found while Java is still the most popular primary language and JavaScript is the most used overall, Python is gaining speed," reports SD Times: The report surveyed about 7,000 developers worldwide, and revealed Python is the most studied programming language, the most loved language, and the third top primary programming language developers are using... The top use cases developers are using Python for include data analysis, web development, machine learning and writing automation scripts, according to the JetBrains report. More developers are also beginning to move over to Python 3, with 9 out of 10 developers using the current version. The JetBrains report also found while Go is still a young language, it is the most promising programming language. "Go started out with a share of 8% in 2017 and now it has reached 18%. In addition, the biggest number of developers (13%) chose Go as a language they would like to adopt or migrate to," the report stated... Seventy-three percent of JavaScript developers use TypeScript, which is up from 17 percent last year. Seventy-one percent of Kotlin developers use Kotlin for work. Java 8 is still the most popular programming language, but developers are beginning to migrate to Java 10 and 11. JetBrains (which designed Kotlin in 2011) also said that 60% of their survey's respondents identified themselves as professional web back-end developers (while 46% said they did web front-end, and 23% developed mobile applications). 41% said they hadn't contributed to open source projects "but I would like to," while 21% said they contributed "several times a year." "16% of developers don't have any tests in their projects. Among fully-employed senior developers though, that statistic is just 8%. Like last year, about 30% of developers still don't have unit tests in their projects." Other interesting statistics: 52% say they code in their dreams. 57% expect AI to replace developers "partially" in the future. "83% prefer the Dark theme for their editor or IDE. This represents a growth of 6 percentage points since last year for each environment. 47% take public transit to work. And 97% of respondents using Rust "said they have been using Rust for less than a year. With only 14% using it for work, it's much more popular as a language for personal/side projects." And more than 90% of the Rust developers who responded worked with codebases with less than 300 files.

Read more of this story at Slashdot.

Slashdot Asks: Does Anyone Still Like Godzilla?
Posted on Thursday January 01, 1970

There's now a new $175 million remake of Godzilla: King of the Monsters. I loved it, Msmash walked out of it, and BeauHD didn't bother to go see it. The movie performed poorly at the box office, but I'm not the only person who still likes Godzilla. There's also a new anime version on Netflix. And critic Matt Zoller Seitz (once a finalist for the Pulitzer Prize in criticism) is calling the new film "a frequently astounding movie... its imperfections are compensated by magnificence." For all its crash-and-bash action, this is a real science fiction movie that goes to the trouble of not merely creating a world, but thinking about the implications of its images and predicaments. It cares what the people in it must feel and think about their situation, and how it might weigh on them every day even when they aren't talking about it amongst themselves. It's also suffused with a spiritual or theological awareness, and takes it all as seriously as recent DC films took their comparisons of caped wonders to figures from the Old Testament and ancient mythology... [A]t the level of image, sound and music, "Godzilla: King of the Monsters" is a frequently brilliant film that earnestly grapples with the material it presents... It deploys state-of-the-art moviemaking tools to try to return audiences to a stage of childlike terror and delight. Arthur C. Clarke famously observed that any sufficiently advanced technology is indistinguishable from magic. This movie is magic. No expense was spared. For fans of the franchise there was even a quick Easter egg about what happened to the Mothra twins when they grew up. And of course the film-makers included Blue Oyster Cult's "Godzilla" song in the closing credits -- an over-the-top remake featuring a chanting Japanese taiko drum group, members of the band Dethklok from Metalocalypse, and heavy-metal drumming legend Gene Hoglan. The film's composer called it "perhaps the most audacious piece of music I have ever produced, jammed to the breaking point...It is complete musical madness." But what it all for nothing? Leave your own thoughts in the comments. Does anyone still like Godzilla?

Read more of this story at Slashdot.

Why New York's Subway Still Uses OS/2
Posted on Thursday January 01, 1970

Every day 5.7 million people ride the subway in New York City -- and are subjected to both "the whims of the Metropolitan Transit Authority and the unheard-of reliability of a marginally successful operating system from the early 1990s." martiniturbide shared this report from Tedium: OS/2 and MTA consultant Neil Waldhauer said in an email, "For a few years, you could bet your career on OS/2." To understand why, you need to understand the timing. Waldhauer continues, "The design is from a time before either Linux or Windows was around. OS/2 would have seemed like a secure choice for the future." So for a lack of options, the MTA went with its best one. And it's worked out for decades, as one of the key software components of a quite complex system... Despite the failure of OS/2 in the consumer market, it was hilariously robust, leading to a long life in industrial and enterprise systems -- with one other famous example being ATMs. Waldhauer said, "Thinking about all the operating systems in use [in the MTA], I'd have to say that OS/2 is probably the most robust part of the system, except for the mainframe." It's still in use in the NYC subway system in 2019. IBM had long given up on it, even allowing another company to maintain the software in 2001. (These days, a firm named Arca Noae sells an officially supported version of OS/2, ArcaOS, though most of its users are in similar situations to the MTA.)

Read more of this story at Slashdot.

Upgrade Your Memory With A Surgically Implanted Brain Chip
Posted on Thursday January 01, 1970

Bloomberg reports on a five-year, $77 million project by America's Department of Defense to create an implantable brain device that restores memory-generation capacity for people with traumatic brain injuries. A device has now been developed by Michael Kahana, a professor of psychology at the University of Pennsylvania, and the medical technology company Medtronic Plc, and successfully tested with funding from America's Defense Advanced Research Projects Agency (Darpa). Connected to the left temporal cortex, it monitors the brain's electrical activity and forecasts whether a lasting memory will be created. "Just like meteorologists predict the weather by putting sensors in the environment that measure humidity and wind speed and temperature, we put sensors in the brain and measure electrical signals," Kahana says. If brain activity is suboptimal, the device provides a small zap, undetectable to the patient, to strengthen the signal and increase the chance of memory formation. In two separate studies, researchers found the prototype consistently boosted memory 15 per cent to 18 per cent. The second group performing human testing, a team from Wake Forest Baptist Medical Center in Winston-Salem, N.C., aided by colleagues at the University of Southern California, has a more finely tuned method. In a study published last year, their patients showed memory retention improvement of as much as 37 per cent. "We're looking at questions like, 'Where are my keys? Where did I park the car? Have I taken my pills?'â" says Robert Hampson, lead author of the 2018 study... Both groups have tested their devices only on epileptic patients with electrodes already implanted in their brains to monitor seizures; each implant requires clunky external hardware that won't fit in somebody's skull. The next steps will be building smaller implants and getting approval from the U.S. Food and Drug Administration to bring the devices to market... Justin Sanchez, who just stepped down as director of Darpa's biological technologies office, says veterans will be the first to use the prosthetics. "We have hundreds of thousands of military personnel with traumatic brain injuries," he says. The next group will likely be stroke and Alzheimer's patients.

Read more of this story at Slashdot.

Twitch Sues Troll Streamers Who Flooded Site With Violent Videos and Pornography
Posted on Thursday January 01, 1970

An anonymous reader quotes Bloomberg: Twitch Interactive, the livestreaming platform owned by Amazon.com, has sued anonymous trolls who flooded the site last month with pornography, violent content and copyrighted movies and television shows... Twitch says it works to remove offensive posts and ban the accounts of the users who post them, but that the videos quickly reappear, apparently posted by bots, while other bots work to drive users to the impermissible content. Twitch temporarily suspended new creators from streaming after a May 25 attack by trolls. The company said that if it learns the identities of the anonymous streamers who have abused its terms of service -- named in the lawsuit as "John and Jane Does 1-100" -- it will ask the court to prohibit their using the platform and order them to pay restitution and damages.

Read more of this story at Slashdot.

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