397 place 0
В предыдущей статье я учил существ рисовать узоры и привлекать внимание человека. Теперь я пошёл дальше — дал им возможность «торговать» друг с другом. Простая экономика и координация действий через обмен. В этой статье — как это устроено, какие алгоритмы я использовал и почему торговля среди глупых жёлтых существ оказалась совсем не глупой. Читать
A newsletter a day!
You may get 10 most important news around midday in daily newsletter. Press the button and we will send you the most important news only, no spam attached.
LIKE us on Facebook so you won't miss the most important news of the day!
Habr
If Donald Trump's defamation suit doesn't settle, the discovery process could reveal new details about his ties to Jeffrey Epstein. Read more ›
3,701 fresh
Before recycling your old iPhone or Android, consider giving it new life as a home security camera. Read more ›
1,709 fresh
Starbucks' strict RTO mandate highlights the coffee giant's culture shift under its new CEO, employees told Business Insider. Read more ›
1,214 fresh
Black hole and Big Bang singularities break our best theory of gravity. A trilogy of theorems hints that physicists must go to the ends of space and time to find a fix. Read more ›
827 fresh
Mark Zuckerberg's wife, Priscilla Chan, said GPUs are key to recruiting for the couple's philanthropic organization, the Chan Zuckerberg Initiative. Read more ›
630 fresh
As a slab phone loyalist and a foldable skeptic, here's what it felt like to switch sides for the very first time. Read more ›
616 fresh
Astronomer said CEO Andy Byron has resigned after a viral incident at a Coldplay concert. Read more ›
527
Whether it's sending back broken items or claiming a package never arrived, Americans are committing return fraud at Amazon and other retailers. Read more ›
513 fresh
After years of mismanagement and questionable product tie-ins, the 80s computer brand is back, now with a fan at the helm. But is the appetite for retro gaming still big enough for it to succeed? Read more ›
502 fresh
Six months after DOGE, six former federal workers reflect on losing their jobs, what they're doing next, and their advice for people in similar boats. Read more ›
492 fresh
Aritzia CEO Jennifer Wong laid out some ambitious goals last year, and the womenswear retailer appears to be beating all expectations. Read more ›
462 fresh
Data shows how much Nike pays for software engineers, designers, and other tech jobs as CEO Elliott Hill mounts a comeback strategy. Read more ›
448 fresh
When Orrin Onken realized his phone addiction was poisoning the relaxed retirement he aspired to, he began taking steps to change his behavior. Read more ›
373 fresh
Even with tariffs on pause, the economy is still brittle. Make these money moves before the next downturn hits. Read more ›
333 fresh
An orca and Sasquatch are some of the new emoji you'll see later this year. Read more ›
301 fresh
Game Pass subscribers will also be able to play the new 90s-inspired horror game Abiotic Factor. Read more ›
259 fresh
Twitter co-founder/Block CEO Jack Dorsey isn't just vibe coding new apps like Bitchat and Sun Day. He's also "invested $10 million in an effort to fund experimental open source projects and other tools that could ultimately transform the social media landscape," reports TechCrunch," funding the projects through an online collective formed in May called "andOtherStuff: [T]he team at "andOtherStuff" is determined not to build a company but is instead operating... Read more ›
249 fresh
Jumping on job postings quickly can boost your chances of landing an interview and getting hired. It also pays to respond to employers quickly. Read more ›
207 fresh
You can turn up plenty of earbuds under $100 that are surprisingly decent. The hard part is finding those that qualify as under-the-radar keepers. Read more ›
205 fresh
Habr
Исследователи из канадского Университета Торонто опубликовали научную работу, в которой показали успешное применение атаки класса Rowhammer на профессиональные видеокарты Nvidia. Атака Rowhammer впервые была показана в 2014 году, она эксплуатирует физические особенности современных микросхем оперативной памяти. Из-за высокой плотности ячеек памяти есть возможность изменять значения в определенных ячейках путем отправления множества запросов по соседним адресам. Такое «простукивание» (отсюда hammer в названи Read more ›
3
![[Translation] The performance engineer: a detective licensed to kill… bottlenecks](https://times42.com/media/6/3/5/10833635_640x200.jpg "[Translation] The performance engineer: a detective licensed to kill… bottlenecks")
Picture this: a mission-critical SQL query is crawling along. Not for an hour. Not for two. Fifteen hours. A full workday of the system slowly grinding through data while the business bleeds money and users teeter on the edge of a nervous breakdown. And then — cue the dramatic music — in walks the performance engineer.After a few hours of intense analysis and a couple of pinpoint code tweaks, the... Read more ›
0
Привет, Хабр! Меня зовут Алексей Быков, я занимаюсь развитием cloud-native-платформы для обработки данных Arenadata One (AD.ONE). В этой статье мы поговорим о neon-kubernetes-реализации PostgreSQL, её устройстве, особенностях и о том, почему классический подход к Postgres в Kubernetes не позволяет в полной мере использовать преимущества гибкой облачной инфраструктуры.Тема не новая и активно развивается: уже давно существуют операторы (Zalando, Crunchy Data, CloudNativePG) для автоматизации развёртывания Pos Read more ›
0
![[Translation] Cheap but functional DYI robot arm](https://times42.com/media/6/6/2/10845662_640x200.jpg "[Translation] Cheap but functional DYI robot arm")
Let’s clarify right away — we’re not aiming to make this super cheap. I’d rather not lose brain cells trying to build makeshift encoders for motors, and I want to simplify creating a 3D model needed for ROS control (link to the finished model — further below). Read more Read more ›
0
От AlphaGo до ChatGPT — прогресс в области искусственного интеллекта впечатляет своими масштабами. Однако за красивым фасадом скрывается серьезный разрыв между возможностями современных моделей и реальными условиями их применения. Возьмем, к примеру, GPT-3 с его (уже не такими впечатляющими) 175 миллиардами параметров, требующими 800 ГБ памяти. Такие модели существуют только в лабораториях вроде OpenAI. Что уж говорить о запуске подобных систем на устройствах с ограниченными ресурсами.При этом именно edge-у Read more ›
0
pg_stat_statements is the standard PostgreSQL extension used to track query statistics: number of executions, total and average execution time, number of returned rows, and other metrics. This information allows to analyze query behavior over time, identify problem areas, and make informed optimization decisions. However, in systems with high contention, pg_stat_statements itself can become a bottleneck and cause performance drops. In this article, we will analyze in which scenarios the extension... Read more ›
0
Most popular sources
Business Insider
|
46% 15 |
Gizmodo
|
13% 4 |
Tom's Hardware
|
9% 4 |
Eurogamer.net
|
5% 3 |
CNET
|
5% 1 |
| View sources » | |
LIKE us on Facebook so you won't miss the most important news of the day!
20.07.2025 07:41
Last update: 07:36 EDT.
News rating updated: 14:31.
What is Times42?
Times42 brings you the most popular news from tech news portals in real-time chart.
Read about us in FAQ section.
popular
