Data scientist Antoine Mayerowitz, PhD, applied Vilfredo Pareto's (the early 20th-century Italian economist) theories to Mario Kart 8 Deluxe to determine the best racer combinations. "When you break down the build options (including driver stats and various vehicle details) in Mario Kart 8 Deluxe, there are over 700,000 possible combinations," notes Engadget. "But once you eliminate duplicates that differ only in appearance, you can narrow it down to 'only' 25,704 possibilities." From the report: Pareto's theories, most notably the Pareto front, help us navigate the complexities of choice. They can pinpoint the solutions with the most balanced strengths and the fewest trade-offs. Pareto's work is about efficiency and effectiveness. [...] Mayerowitz's Pareto front analysis lets you narrow your possibilities down to the 14 most efficient. And it turns out the game's top players were onto something: One of the combinations with the most ideal balance of speed, acceleration and mini-turbo is Cat Peach driving the Teddy Buggy, roller tires and cloud glider -- one already favored among Mario Kart 8 competitors.

Of course, if that combination isn't your cup of tea, there are others that allow you to stay within the Pareto front's optimal range. As Eurogamer points out, Donkey Kong, Wario (my old standby, mostly because he makes me laugh) and Princess Peach are often highlighted as drivers, and you can use Mayerowitz's data fields to find the best matching vehicles. Keep in mind that others have identical stats, so racers like Villager (female), Inkling Girl and Diddy Kong are separated only by appearances.

To find your ideal racer, you can head over to Mayerowitz's website. There, you can enter your most prized stats and view the combos that give you the best balance (those highlighted in yellow), according to Pareto's theories.

An anonymous reader quotes a report from The Atlantic: In October 2003, Mark Zuckerberg created his first viral site: not Facebook, but FaceMash. Then a college freshman, he hacked into Harvard's online dorm directories, gathered a massive collection of students' headshots, and used them to create a website on which Harvard students could rate classmates by their attractiveness, literally and figuratively head-to-head. The site, a mean-spirited prank recounted in the opening scene of The Social Network, got so much traction so quickly that Harvard shut down his internet access within hours. The math that powered FaceMash -- and, by extension, set Zuckerberg on the path to building the world's dominant social-media empire -- was reportedly, of all things, a formula for ranking chess players: the Elo system.

Fundamentally, what an Elo rating does is predict the outcome of chess matches by assigning every player a number that fluctuates based purely on performance. If you beat a slightly higher-ranked player, your rating goes up a little, but if you beat a much higher-ranked player, your rating goes up a lot (and theirs, conversely, goes down a lot). The higher the rating, the more matches you should win. That is what Elo was designed for, at least. FaceMash and Zuckerberg aside, people have deployed Elo ratings for many sports -- soccer, football, basketball -- and for domains as varied as dating, finance, and primatology. If something can be turned into a competition, it has probably been Elo-ed. Somehow, a simple chess algorithm has become an all-purpose tool for rating everything. In other words, when it comes to the preferred way to rate things, Elo ratings have the highest Elo rating. [...]

Elo ratings don't inherently have anything to do with chess. They're based on a simple mathematical formula that works just as well for any one-on-one, zero-sum competition -- which is to say, pretty much all sports. In 1997, a statistician named Bob Runyan adapted the formula to rank national soccer teams -- a project so successful that FIFA eventually adopted an Elo system for its official rankings. Not long after, the statistician Jeff Sagarin applied Elo to rank NFL teams outside their official league standings. Things really took off when the new ESPN-owned version of Nate Silver's 538 launched in 2014 and began making Elo ratings for many different sports. Some sports proved trickier than others. NBA basketball in particular exposed some of the system's shortcomings, Neil Paine, a stats-focused sportswriter who used to work at 538, told me. It consistently underrated heavyweight teams, for example, in large part because it struggled to account for the meaninglessness of much of the regular season and the fact that either team might not be trying all that hard to win a given game. The system assumed uniform motivation across every team and every game. Pretty much anything, it turns out, can be framed as a one-on-one, zero-sum game. Arpad Emmerich Elo, creator of the Elo rating system, understood the limitations of his invention. "It is a measuring tool, not a device of reward or punishment," he once remarked. "It is a means to compare performances, assess relative strength, not a carrot waved before a rabbit, or a piece of candy given to a child for good behavior."

The PHP programming language has sunk to its lowest position ever on the long-running TIOBE index of programming language popularity. It now ranks #17 — lower than Assembly Language, Ruby, Swift, Scratch, and MATLAB. InfoWorld reports: When the Tiobe index started in 2001, PHP was about to become the standard language for building websites, said Paul Jansen, CEO of software quality services vendor Tiobe. PHP even reached the top 3 spot in the index, ranking third several times between 2006 and 2010. But as competing web development frameworks such as Ruby on Rails, Django, and React arrived in other languages, PHP's popularity waned.

"The major driving languages behind these new frameworks were Ruby, Python, and most notably JavaScript," Jansen noted in his statement accompanying the index. "On top of this competition, some security issues were found in PHP. As a result, PHP had to reinvent itself." Nowadays, PHP still has a strong presence in small and medium websites and is the language leveraged in the WordPress web content management system. "PHP is certainly not gone, but its glory days seem to be over," Jansen said.
A note on the rival Pypl Popularity of Programming Language Index argues that the TIOBE Index "is a lagging indicator. It counts the number of web pages with the language name." So while "Objective-C" ranks #30 on TIOBE's index (one rank above Classic Visual Basic), "who is reading those Objective-C web pages? Hardly anyone, according to Google Trends data." On TIOBE's index, Fortran now ranks #10.

Meanwhile, PHP ranks #7 on Pypl (based on the frequency of searches for language tutorials).

TIOBE's top ten?

1. Python
2. C
3. C++
4. Java
5. C#
6. JavaScript
7. Go
8. Visual Basic
9. SQL
10. Fortran

The next two languages, ranked #11 and #12, are Delphi/Object Pascal and Assembly Language.

"After taking a look at Floorp Browser, I was left wondering whether there was a Chromium-based web browser that was as good, or even better than Chrome," writes a "First Look" reviewer at It's Foss News.

"That is when I came across Thorium, a web-browser that claims to be the 'the fastest browser on Earth'." [Thorium] is backed by a myriad of tweaks that include, compiler optimizations for SSE4.2, AVS, AES, various mods to CFLAGS, LDFLAGS, thinLTO flags, and more. The developer shares performance stats using popular benchmarking tools... I tested it using Speedometer 3.0 benchmark on Fedora 39 and compared it to Brave, and the scores were:

Thorium: 19.2; Brave: 19.5

So, it may not be the "fastest" always, probably one of the fastest, that comes close to Brave or sometimes even beats it (depends on the version you tested it and your system).

Alexander Frick, the lead developer, also insists on providing support for older operating systems such as Windows 7 so that its user base can use a capable modern browser without much fuss... As Thorium is a cross-platform web browser, you can find packages for a wide range of platforms such as Linux, Raspberry Pi, Windows, Android, macOS, and more.
Thorium can sync to your Google account to import your bookmarks, extensions, and themes, according to the article.

"Overall, I can confidently say that it is a web browser I could daily drive, if I were to ditch Chrome completely. It gels in quite well with the Google ecosystem and has a familiar user interface that doesn't get in the way."

The Guardian reports that this week "Bernie Sanders, the independent senator from Vermont who twice ran for the Democratic presidential nomination, introduced a bill to establish a four-day US working week." "Moving to a 32-hour workweek with no loss of pay is not a radical idea," Sanders said on Thursday. "Today, American workers are over 400% more productive than they were in the 1940s. And yet millions of Americans are working longer hours for lower wages than they were decades ago. "That has got to change. The financial gains from the major advancements in artificial intelligence, automation and new technology must benefit the working class, not just corporate chief executives and wealthy stockholders on Wall Street.

"It is time to reduce the stress level in our country and allow Americans to enjoy a better quality of life. It is time for a 32-hour workweek with no loss in pay."
The proposed bill "has received the endorsement of the American Federation of Labor and Congress of Industrial Organizations, United Auto Workers, the Service Employees International Union, the Association of Flight Attendants" — as well as several other labor unions, reports USA Today: More than half of adults employed full time reported working more than 40 hours per week, according to a 2019 Gallup poll... More than 70 British companies started to test a four-day workweek last year, and most respondents reported there has been no loss in productivity.
A statement from Senator Sanders: Bill Gates, the founder of Microsoft, and Jamie Dimon, the CEO of JP Morgan Chase, predicted last year that advancements in technology would lead to a three or three-and-a-half-day workweek in the coming years. Despite these predictions, Americans now work more hours than the people of most other wealthy nations, but are earning less per week than they did 50 years ago, after adjusting for inflation.
"Sanders also pointed to other countries that have reduced their workweeks, such as France, Norway and Denmark," adds NBC News.

USA Today notes that "While Sanders' role as chair of the Senate Health, Education, Labor, and Pensions Committee places a greater focus on shortening the workweek, it is unlikely the bill will garner enough support from Republicans to become federal law and pass in both chambers."

And political analysts who spoke to ABC News "cast doubt on the measure's chances of passage in a divided Congress where opposition from Republicans is all but certain," reports ABC News, "and even the extent of support among Democrats remains unclear."

Rust's official survey team released results from their 8th annual survey "focused on gathering insights and feedback from Rust users". In terms of operating systems used by Rustaceans, the situation is very similar to the results from 2022, with Linux being the most popular choice of Rust users [69.7%], followed by macOS [33.5%] and Windows [31.9%], which have a very similar share of usage. Rust programmers target a diverse set of platforms with their Rust programs, even though the most popular target by far is still a Linux machine [85.4%]. We can see a slight uptick in users targeting WebAssembly [27.1%], embedded and mobile platforms, which speaks to the versatility of Rust.

We cannot of course forget the favourite topic of many programmers: which IDE (developer environment) do they use. Visual Studio Code still seems to be the most popular option [61.7%], with RustRover (which was released last year) also gaining some traction [16.4%].
The site ITPro spoke to James Governor, co-founder of the developer-focused analyst firm RedMonk, who said Rust's usage is "steadily increasing", pointing to its adoption among hyperscalers and cloud companies and in new infrastructure projects. "Rust is not crossing over yet as a general-purpose programming language, as Python did when it overtook Java, but it's seeing steady growth in adoption, which we expect to continue. It seems like a sustainable success story at this point."

But InfoWorld writes that "while the use of Rust language by professional programmers continues to grow, Rust users expressed concerns about the language becoming too complex and the low level of Rust usage in the tech industry." Among the 9,374 respondents who shared their main worries for the future of Rust, 43% were most concerned about Rust becoming too complex, a five percentage point increase from 2022; 42% were most concerned about low usage of Rust in the tech industry; and 32% were most concerned about Rust developers and maintainers not being properly supported, a six percentage point increase from 2022. Further, the percentage of respondents who were not at all concerned about the future of Rust fell, from 30% in 2022 to 18% in 2023.

The Guardian reports: The Covid death toll in the U.S. is likely at least 16% higher than the official tally, according to a new study, and researchers believe the cause of the undercounting goes beyond overloaded health systems to a lack of awareness of Covid and low levels of testing.

The second year of the pandemic also had nearly as many uncounted excess deaths as the first, the study found.

More than 1.1 million Americans have died from Covid, according to official records. But the actual number is assuredly higher, given the high rates of excess deaths. Demographers wanted to know how many could be attributed to Covid, and they drilled down to data at the county level to discover patterns in geography and time. There were 1.2 million excess deaths from natural causes — excluding deaths from accidents, firearms, suicide and overdoses — between March 2020 and August 2022, the researchers estimated, and about 163,000 of those deaths were not attributed to Covid in any way — but most of them should have been, the researchers say... "The mortality that's not considered Covid starts a little bit before the Covid surges officially start and crests a little bit sooner," said Elizabeth Wrigley-Field, associate professor in the department of sociology and the Minnesota Population Center at the University of Minnesota and one of the study's authors. That indicates some people didn't realize their illness was Covid, due to a lack of awareness about its prevalence and low levels of testing. There was also a rise in out-of-hospital deaths — in homes and nursing homes, for instance — which makes ascertaining the cause of death more difficult...

"[W]e find over the first 30 months of the pandemic that serious gaps remained in surveillance," said Andrew Stokes, associate professor of global health and sociology at Boston University and one of the study's authors. "Even though we got a lot better at testing for Covid, we were still missing a lot of official Covid deaths" in the U.S., said Jennifer Dowd, professor of demography and population health at University of Oxford, who was not involved in this research. The phenomenon "underscores how badly the U.S. fared as the pandemic continued," Wrigley-Field said. "It does profoundly reflect failures in the public health system."
One of the study's authors told the Guardian that the hardest-hit areas were non-metropolitan counties, especially in the west and the south, with fewer resources for investigating deaths (and lower testing levels) — as well as different methodologies for assembling the official numbers.

Backblaze has published a report on hard drive failures for 2023, finding that rates increased during the year due to aging drives that it plans to upgrade. From a report: Backblaze, which focuses on cloud-based storage services, claims to have more than three exabytes of data storage under its management. As of the end of last year, the company monitored 270,222 hard drives used for data storage, some of which are excluded from the statistics because they are still being evaluated. That still left a collection of 269,756 hard drives comprised of 35 drive models. Statistics on SSDs used as boot drives are reported separately.

Backblaze found one drive model exhibited zero failures for all of 2023, the Seagate 8 TB ST8000NM000A. However, this came with the caveat that there are only 204 examples in service, and these were deployed only since Q3 2022, so have accumulated a limited number of drive days (total time operational). Nevertheless, as Backblaze's principal cloud storage evangelist Andy Klein pointed out: "Zero failures over 18 months is a nice start."

At a press conference last week, a California Assemblymember joined the State Superintendent of Public Instruction in announcing a bill that, if passed, would require every public high school to teach computer science. (And establish CS as a high school graduation requirement by the 2030-31 school year.)

Long-time Slashdot reader theodp says he noticed posters with CS-education advocacy charts and stats "copied verbatim" from the tech giant-backed nonprofit Code.org. (And "a California Dept. of Education news release also echoed Code.org K-12 CS advocacy factoids.") The announcement came less than two weeks after Code.org CEO Hadi Partovi — whose goal is to make CS a HS graduation requirement in all 50 states by 2030 — was a keynote speaker at the Association of California School Administrators Superintendents' Symposium. Even back in an October 20 Facebook post, [California state assemblyman] Berman noted he'd partnered with Code.org on legislation in the past and hinted that something big was in the works on the K-12 CS education front for California. "I had the chance to attend Code.org's 10th anniversary celebration and chat with their founder, Hadi Partovi, as well as CS advocate Aloe Blacc. They've done amazing work expanding access to computer science education... and I've been proud to partner with them on legislation to do that in CA. More to come!"

Starting in the second quarter of 2024, Volkswagen drivers will be able to install OpenAI's ChatGPT in their vehicles. The Verge reports: The chatbot will be available across VW's lineup, including in Tiguan, Passat, and Golf as well as the automaker's ID family of electric vehicles. The feature will come to Europe first and is being considered for customers in the US, though plans have yet to be finalized. VW is using ChatGPT to augment its IDA in-car voice assistant to enable more naturalistic communication between car and driver. Vehicle owners can use the new super-powered voice assistant to control basic functions, like heating and air conditioning, or to answer "general knowledge questions."

If you're scratching your head, wondering why you would possibly need ChatGPT in your car, VW says future functions may help prove its worth. "Enriching conversations, clearing up questions, interacting in intuitive language, receiving vehicle-specific information, and much more -- purely hands-free," the company says. VW promises it won't force you to create a new account or install any apps. The chatbot can be activated by using the wake words "Hello IDA" or pressing a button on the steering wheel. And OpenAI isn't getting access to your driving stats, either. VW says questions and answers are "deleted immediately to ensure the highest possible level of data protection."

VW says it is able to integrate OpenAI's chatbot into its cars thanks to Cerence, a third-party software company that makes "automative grade" ChatGPT integrations. The company's Cerence Chat Pro software will enhance VW's voice assistant so it can "provide relevant responses to nearly every query imaginable."

Slashdot's 10 most-visited stories of 2023 seemed to touch on all the themes of the year, with a story about AI, two about electric cars, two stories about Linux, and two about the Rust programming language.

And at the top of this list, the #1 story of the year drew over 100,000 views...

• Can California's Power Grid Handle a 15x Increase in Electric Cars?

• Linux Desktop Powers Consider Uniting For an App Store

• Conservatives Bombarded With Facebook Misinformation Far More Than Liberals In 2020 Election, Study Suggests

• 'sudo' and 'su' Are Being Rewritten In Rust For Memory Safety

• Ask Slashdot: Where Can You Buy a Desktop PC That Makes Linux Easy to Install?

• Unix Pioneer Ken Thompson Announces He's Switching From Mac To Linux

• Rust Safety Is Not Superior To C++, Bjarne Stroustrup Says

• 'Pausing AI Developments Isn't Enough. We Need To Shut It All Down'

• Truck Thief Gunned Down by Owner After AirTag Gives Away Location

• Symbolic Wyoming Proposal Urges Voluntary Phase-out of EV Purchases by 2035

Interestingly, a story that ran on New Year's Eve of 2022 attracted so much traffic, it would've been the second-most visited story for all of 2023 — if it had run just a few hours later. That story?

Systemd's Growth Over 2022.

"For several years, thousands more high-earning, well-educated workers have left California than have moved in," reports the Los Angeles Times: Even though California has experienced lopsided out-migration for decades, the financial blow has been cushioned by the kinds of people moving into the state: The newcomers were generally better educated and earned more money than those who left. Not now: That long-standing trend has reversed...

The reversal, largely in response to the state's high taxes and soaring cost of living, has begun to damage California's overall economy. And, by cutting into tax revenues, has delivered punishing blows to state and local governments. State budget analysts recently projected a record $68 billion deficit in the next fiscal year because of a 25% drop in personal income tax collection in 2023. Some city, county and other local taxing authorities, particularly in the San Francisco Bay Area, have also recorded revenue declines. With investors and high-income taxpayers receiving substantial compensation in the form of stocks, last year's sluggish stock market accounted for a major share of the decline in state income tax revenues. So did layoffs and financial weakness in the tech sector. But rising unemployment in the state and the growing flight of professionals, business operators and others making good salaries were also notable contributors. And those factors will be harder to reverse, at least in the foreseeable future.

"There's a price to pay for the movement of middle- and upper-income people and corporations," said Joel Kotkin, a fellow at Chapman University who has researched the flight from California and the resulting threat to the state's fiscal outlook. "People who are leaving are taking their tax dollars with them."

The accelerating exodus from California in recent years, of both companies and people, has been well documented. The pandemic-induced rise in remote work, inflated housing prices and changing social conditions have spurred more Californians to pull up stakes... Moody's Analytics economist Mark Zandi analyzed moves in and out of California for The Times using Equifax credit data, to zero in on the age of the movers. He found that since the pandemic in early 2020, California has lost residents in every age group, but by a significant margin the biggest net out-migration came from those 35 to 44 years old. "This is probably motivated by the severe housing affordability crisis in California," Zandi said. "It's all but impossible for them to become homeowners in the state."

Eric McGhee, a senior fellow at the Public Policy Institute of California, who has written about demographic trends in migration, thinks the increased loss of higher-educated Californians to other states in recent years can be traced in significant part to the rise of remote work since the pandemic. As more employers call workers back to the office, and the share of fully remote work appears to have settled at around 10% of all employees, McGhee expects the net out-migration from California to slow...

Even if the outflow of residents reverts to pre-pandemic levels, the broader economic climate doesn't bode well for the state's budget and economic outlook, at least in the immediate future. The U.S. economy is slowing, and California's economy is decelerating faster than the nation's, with the state's unemployment rate, most recently at 4.8%, already a full point higher than nationwide.
The article clarifies that "it's not just the sheer numbers of people who have left. What's different is that in each of the prior two years, more than 250,000 Californians with at least a bachelor's degree moved out, while an average of 175,000 college graduates from other states settled in California, according to an analysis of census data by William Frey, a demographer at the Brookings Institution. In prior periods over the last two decades, that balance was about even or slightly in California's favor."

And besides billionaires, "There's been a broader exodus of ordinary Californians in the upper-income spectrum as well. In the tax filing years 2020 and 2021, the average gross income of taxpayers who had moved from California to another state was about $137,000. That was up from $75,000 in 2015 and 2016, according to migration and personal income data from the Internal Revenue Service."

It's a geek tradition that started online back in 2000. Programming language "advent calendars" offer daily tips about a programming language (if not a Christmas-themed programming puzzle) -- one a day through December 25th.

And 2023 finds a wide variety of fun sites to choose from:

• li>For example, there's 24 coding challenges at the Advent of JavaScript site (where "each challenge includes all the HTML and CSS you need to get started, allowing you to focus on the JavaScript.") And there's another 24 coding challenges on a related site... Advent of CSS.

• The cyber security training platform "TryHackMe.com" even coded up a site they call "Advent of Cyber," daring puzzle-solvers to "kickstart your cyber security career by engaging in a new, beginner-friendly exercise every day leading up to Christmas!"

• The programming puzzles at Advent of Code are continuing through the 25th (though so far less than 30,000 people have solved both parts of Saturday's challenge.)

• Every year since 2000 there's also been a new edition of the Perl Advent Calendar, and this month Year 23 started off with goodies from Perl's massive module repository, CPAN. (Specifically its elf-themed story references the Music::MelodicDevice::Ornamentation module) -- along with the MIDI::Util library and TiMidity++, a software synthesizer that can play MIDI files without a hardware synthesizer.)

• Meanwhile, since 2009 there's also been an advent calendar for Raku (the programming language formerly known as Perl 6), promising an article a day. (Day One's entry was titled "Rocking Raku Meets Stodgy Debian...")

• James Bennett, from the Django project's core team, is even attempting a Python/Django Advent calendar.

• There's also a JVM advent calendar for the Java Virtual Machine, plus another advent calendar promising daily posts about C#.

• The HTMHell site â" which bills itself as "a collection of bad practices in HTML, copied from real websites" -- is celebrating the season with the "HTMHell Advent Calendar," promising daily articles on security, accessibility, UX, and performance.

After years of withholding viewership data, Netflix earlier this week released statistics showing its top viewed titles from January-June 2023. The winner with over 800 million hours watched was The Night Agent. Though the steamy, soapy Sex/Life scored over 120 million hours, the warm coming-of-age series Sex Education had under 30 million.

Netflix claimed "success comes in all shapes and sizes," but co-CEO Ted Sarandos admitted the data guides business decisions. So while Netflix says stats aren't everything, pouring resources into sure bets like The Night Agent seems likely as competition grows post-Hot Strike Summer. The show is what some call "just OK TV" -- not offensive, not groundbreaking, but reliably watched. Wired adds: This era of Just OK also comes as Netflix captures the King of Reality TV throne. Shows like Love Is Blind and Selling Sunset are becoming cultural juggernauts, and the streamer shows no sign of slowing down, especially now that the Squid Game spinoff, Squid Game: The Challenge, is getting major traction.

True, Netflix is still putting out artful content. A show like Wednesday, for example, had more than 507 million hours viewed and is also currently up for 12 Emmys. Netflix, on the whole, is nominated for a whopping 103 Emmys. That's impressive, but also, it's down from the 160 nods it got at its peak in 2020 and fewer than the 127 nabbed by (HBO) Max, which crushed thanks to shows like The White Lotus, The Last of Us, and Succession. You see where this is going. Netflix likes to tout its prestige shows, but also has to keep its paying customers, who left in droves in 2022 before partly coming back as Netflix cracked down on password sharing. To that end, it behooves Netflix to make more Ginny & Georgia, more Night Agent, more You. One analysis of the data found that the most-watched film, according to Netflix's data dump, was the Jennifer Lopez vehicle The Mother, which accumulated about 250 million hours watched in six months. Variety puts that level of engagement up there with Barbie and The Super Mario Bros. Movie. Not a bad showing.

The Go team conducted a survey of Go Developers in August — and has just released the results. Among the findings: "90% of survey respondents saying they felt satisfied while working with Go during the prior year," while 6% said they were dissastified. Further, the number of people working with Go continues to increase; we see evidence of this from external research like Stack Overflow's Developer Survey (which found 14% of professional developers worked with Go during the past year, a roughly 15% year-over-year increase), as well as analytics for go.dev (which show an 8% rise in visitors year-over-year). Combining this growth with a high satisfaction score is evidence that Go continues to appeal to developers, and suggests that many developers who choose to learn the language feel good about their decision long afterwards...

As in prior years, the majority of survey respondents told us they work with Go on Linux (63%) and macOS (58%) systems... We do continue to see that newer members of the Go community are more likely to be working with Windows than more experienced Go developers. We interpret this as a signal that Windows-based development is important for onboarding new developers to the Go ecosystem, and is a topic our team hopes to focus on more in 2024...

While x86-compatible systems still account for the majority of development (89%), ARM64 is also now used by a majority of respondents (56%). This adoption appears to be partly driven by Apple Silicon; macOS developers are now more likely to say they develop for ARM64 than for x86-based architectures (76% vs. 71%). However, Apple hardware isn't the only factor driving ARM64 adoption: among respondents who don't develop on macOS at all, 29% still say they develop for ARM64.
The most-preferred code editors among the surveyed Go programmers were VS Code (44%), GoLand (31%), Vim/Neovim (16%), and Emacs (3%). 52% of the survey's respondents actually selected "very satisfied" for their feelings about Go — the highest possible rating.

Other interesting findings:

• " The top requests for improving toolchain warnings and errors were to make the messages more comprehensible and actionable; this sentiment was shared by developers of all experience levels, but was particularly strong among newer Go developers."

• "Three out of every four respondents work on Go software that also uses cloud services; this is evidence that developers see Go as a language for modern, cloud-based development."

• The experimental gonew tool (which offers predefined templates for instantiating new Go projects) "appears to solve critical problems for Go developers (especially developers new to Go) and does so in a way that matches their existing workflows for starting a new project. Based on these findings, we believe gonew can substantially reduce onboarding barriers for new Go developers and ease adoption of Go in organizations."

• And when it comes to AI, "Go developers said they are more interested in AI/ML tooling that improves the quality, reliability, and performance of code they write, rather than writing code for them."

"Advent of Code" has begun. New programming puzzles will appear every day until Christmas at AdventOfCode.com — and the annual event (first started in 2015) has grown into a worldwide phenomenon. This year's first puzzle has been completed by over 150,000 programmers (with another 115,652 completing Day Two's puzzle). And 108,000 fans have also joined the Advent of Code subReddit.

Contest-related comments are popping up all around the web. Some participants are live streaming their puzzle-solving efforts on Twitch. Self-described computer nerd Gary Grady is tweeting cartoons about each day's puzzle. JetBrains is even giving away some prizes in their "Advent of Code with Kotlin" event. And JetBrains developer advocate Sebastian Aigner is also hosting daily livestreams about each puzzle.

It's hard to overstate how big this event has become. This year's event attracted 60 sponsors, including Kotlin (for the third consecutive year), as well as Spotify, Shopify, and Sony Interactive Entertainment (as well as JPMorgan Chase, Bank of America, and American Express). Individual donors can get a special badge next to their name, and there's also a shop selling coffee mugs and t-shirts. But at its core is real-world developer Eric Wastl (plus a team of loyal beta-testers) sharing his genuine fondness for computer programming. Wastl is also the creator of a satirical web page for the fast, lightweight, cross-platform framework Vanilla JS ("so popular that browsers have been automatically loading it for over a decade") and also curates a collection of "things in PHP which make me sad".

And you can find him on X sharing encouraging comments for this year's participants.

America's census bureau looked at how many people relocated into each state from another state, compared to the total number of people making a move in that state. The state with the lowest "inmigration" ratio? California.

From 2021 through 2022, "California's inmigration rate was 11.1% last year..." reports SFGate. "For comparison, nearby Oregon had a inmigration rate of 21%."

But the census bureau cautions that California — America's most populous state — "also had a relatively large base of movers overall" — over 4 million — which could help explain its low ratio in several statistics. SFGate reports: California's outmigration rate — defined as the "number of people moving out of a state as a share of that state's total number of movers" — was also below the national migration average. Texas had the country's lowest outmigration rate, at 11.7%, according to the Census Bureau's analysis.
California and Texas are America's two most populous states. (The total population of California is 39 million — roughly 11.7% of America's population — while Texas has another 30 million. Oregon's population is just 4,240,137.) Interestingly, most people moving to California arrived from... Texas. (44,279). At the same time, 102,422 people moved from California to Texas, with another 74,157 moving from California to Arizona.

New York state also lost 91,201 people to Florida, and another 75,103 people to New Jersey. The second-highest number of people (31,225) who moved from a different state to California came from New York...

According to the San Francisco Chronicle, California saw a net loss of 340,000 residents between 2021 and 2022, with most of the people who left heading to Florida or Arizona.

An anonymous reader shared this report from InfoWorld: JetBrains' Kotlin language, a Java rival endorsed by Google for Android mobile development, continues to scale up Tiobe's index of language popularity, reaching the 15th spot in the November 2023 rankings...

Software quality services company Tiobe cites Kotlin advantages including interoperability with Java and unrivaled Android accommodations as reasons for the language's rise. Kotlin, Tiobe CEO Paul Jansen said, also fits in with a modern programming culture of expressive languages that have a strong type system and avoid null pointer exceptions by design. "Based on my experience, I am pretty sure Kotlin can reach a top 10 position," Jansen said. It remains to be seen if it can ever scale as high as a top four slot, he added...

In the rival Pypl Popularity of Programming languages index this month, Kotlin was ranked 13th with a 1.76% share, having slipped slightly year-over-year.
Kotlin's rank on the TIOBE index rose three positions in the last month — after rising two positions the month before. TIOBE's CEO says the language has now achieved its highest ranking ever on the index, surpassing 2017's "first wave of Kotlin popularity...when Google announced first class support for Kotlin on Android."

Rust now ranks #20 on the index, behind Delphi/Object Pascal, Swift, Ruby, and R.

Here's TIOBE November rankings for top-20 most popular programming languages:

1. Python
2. C
3. C++
4. Java
5. C#
6. JavaScript
7. PHP
8. Visual Basic
9. SQL
10. Assembly Language
11. Scratch
12. Fortran
13. Go
14. MATLAB
15. Kotlin
16. Delphi/Object Pascal
17. Swift
18. Ruby
19. R
20. Rust

Ars Technica reports: In three-and-a-half years of service, one of SpaceX's reusable Falcon 9 boosters stands apart from the rest of the company's rocket inventory. This booster, designated with the serial number B1058, has now flown 18 times.

For its maiden launch on May 30, 2020, the rocket propelled NASA astronauts Doug Hurley and Bob Behnken into the history books on SpaceX's first mission to send people into orbit. This ended a nine-year gap in America's capability to launch astronauts into low-Earth orbit and was the first time a commercial spacecraft achieved this feat... Over the course of its flights to space and back, that white paint has darkened to a charcoal color. Soot from the rocket's exhaust has accumulated, bit by bit, on the 15-story-tall cylinder-shaped booster. The red NASA worm logo is now barely visible.

On Friday night, this rocket launched for the 18th time, breaking a tie at 17 flights with another Falcon 9 booster in SpaceX's fleet... It fired three engines for a braking burn to slow for reentry, then ignited a single engine and extended four carbon-fiber landing legs to settle onto a floating platform holding position near the Bahamas. The drone ship will return the rocket to Cape Canaveral, where SpaceX will refurbish the vehicle for a 19th flight.
Other interesting statistics from the article:

• This single booster rocket has launched 846 satellites into space. (Astrophysicist/spaceflight tracker Jonathan McDowell calculates there are now over 5,000 Starlink satellites in orbit.)

• A SpaceX official told Ars Technica the company might extend the limit on Falcon 9 booster flights beyond 20 for Starlink satellites.

• Friday's launch became the 79th launch so far in 2023 of a Falcon rocket, with SpaceX aiming for a total of 100 by the end of December, and 144 in 2023 (an average of one flight every two-and-a-half days).

• Since 2016, SpaceX has now had 249 consecutive successful launches of its Falcon 9 and Falcon Heavy rockets

"More developers are looking for or are open to a new job now compared to the last two years," writes Stack Overflow's senior analyst for market research and insights — citing the results of their latest survey of developers in 107 different countries.

"More than 1,000 developers responded to this year's survey about jobs and 79% are at least considering new opportunities if not actively looking." New insights from these survey results show that new tech talent and late-career developers are both more likely to be looking. New developers have increasingly switched jobs compared to early- and mid-career developers in the last three years... Interest in looking for a new job drops as developers get older for new to mid-career (44 and younger) respondents (86% to 74%), but picks back up for those 55 to 64 (88%). Late-career developers acknowledge curiosity about other companies as their second top reason to look for a new job this year behind "better salary," which all age groups rank as their top reason. Curiosity grew in importance for late-career developers since last year more than all other age groups (32% vs. 22%) and is more important to this group than reasons other groups ranked higher such as working with new technology and growth opportunities...

In our 2023 Developer Survey, we started asking about AI and the sentiment around it in our developer community; results were very similar when we checked in again through this pulse survey (70% are using AI or planning to). Developers may also feel less enthusiastic about learning opportunities now that AI tools are rapidly developing to help many be more productive in their jobs (30% cite this as the top benefit).
Other interesting findings from the survey:

• Compared to the 2023 Developer Survey, 8% of developers have exited the technology industry and are increasingly filling roles in manufacturing and supply chain companies (11% vs. 7%)

• Technology is the industry most developers currently work in (46%), followed by manufacturing/supply chain (14%) and financial services (13%)

• New tech talent is onboarding at as many jobs by 24 as those up to 10 years their senior and this rapid experience cycle could rival the knowledge and experience of those they report to.